CN217265305U

CN217265305U - Landfill leachate reaction device

Info

Publication number: CN217265305U
Application number: CN202220194400.0U
Authority: CN
Inventors: 王孟; 谭少民; 王立生; 刘文波
Original assignee: Linqu Yiqing Environmental Protection Energy Co ltd
Current assignee: Linqu Yiqing Environmental Protection Energy Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-23
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a landfill leachate reaction unit, which comprises an outer shell, the inside no oxygen room that is provided with of shell, and the indoor portion of anaerobic is provided with the floater, the floater left side is provided with the trace, and trace one end is connected with the movable block to movable block one side is provided with the inlet tube, anaerobic room top is provided with the exhaust piece, and the exhaust block surface has seted up the exhaust hole, exhaust piece right side is provided with the apron, and is provided with the medicine storehouse below the apron, medicine storehouse below is provided with the movable plate, and is provided with reciprocal lead screw below the movable plate to reciprocal lead screw below is provided with the water pump, the water pump right side is provided with the oxygen chamber. This landfill leachate reaction unit through setting up no oxygen chamber and oxygen chamber in the shell inside, utilizes the input of floater control filtration liquid to utilize the water pump can take out the oxygen chamber with the inside liquid of no oxygen chamber, realize quick reaction, can the effectual efficiency that improves the reaction.

Description

Landfill leachate reaction device

Technical Field

The utility model relates to a refuse treatment technical field specifically is a landfill leachate reaction unit.

Background

Along with the modern process, the garbage that the city produced is more and more, and these garbage carry out centralized processing through the rubbish station, through the mode of burying, let the garbage in earth, decompose through the microorganism in the earth to realize innoxious processing to it, but because the moisture material that contains in rain and the garbage, can produce the filtration liquid in the landfill process of rubbish, these filtration liquids generally contain more organic matter, lead to need to handle it and just can discharge, but the reaction unit in the market still has the following problem at present:

1. in the existing reaction device, when a reaction is performed, organic substances inside the reaction device are decomposed into pollution-free inorganic substances through mixing treatment of anaerobic microorganisms and aerobic microorganisms, and when the reaction is performed, the recovered leachate is generally injected into a reaction tank manually for reaction, so that the efficiency is low and the working environment is poor;

2. the existing reaction device needs to add medicines such as flocculating agent and the like into liquid during reaction, so that impurities in the liquid are precipitated to kill harmful bacteria and viruses, and the work is completely manual, so that the leakage is easy to occur, and the reaction of leachate is insufficient.

Aiming at the problems, the novel reaction device is innovatively designed on the basis of the original reaction device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a landfill leachate reaction unit, with the current reaction unit who solves above-mentioned background art and propose, when reacting, carry out the processing of mixing through nos oxygen microorganism and aerobic microorganism, decompose the organic matter of inside into pollution-free inorganic matter, when reacting, generally inject the leachate of retrieving into the reaction tank through the manual work and react, lead to inefficiency, and operational environment is poor, current reaction unit, when reacting, still need add the medicine in liquid, such as flocculating agent etc., deposit the impurity in the liquid and just exterminate harmful bacteria virus, and these works are all relied on the manual work, it leaks to take place very easily and leads to the insufficient problem of leachate reaction to add.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a landfill leachate reaction unit, includes the shell, the inside no oxygen room that is provided with of shell, and the indoor portion of no oxygen is provided with the floater, the floater left side is provided with the trace, and trace one end is connected with the movable block to movable block one side is provided with the inlet tube, no oxygen room top is provided with the exhaust piece, and the exhaust piece surface has seted up the exhaust hole, exhaust piece right side is provided with the apron, and laps the below and be provided with the medicine storehouse, medicine storehouse below is provided with the movable plate, and is provided with reciprocal lead screw below the movable plate to reciprocal lead screw below is provided with the water pump, the water pump right side is provided with the oxygen chamber, and the inside gas-supply pipe that is provided with of oxygen chamber to the oxygen chamber right side is connected with the drain pipe.

Preferably, shell and inlet tube fixed connection, and sealing connection each other between inlet tube and the anaerobic chamber, inlet tube and movable block sealing connection, and movable block and shell sliding connection to the movable block constitutes the spring reset structure with reset spring, the inside through-hole structure that is provided with of movable block, and movable block and spout sliding connection, spout and trace fixed connection, and trace and movable block rotate to be connected, the trace rotates with the fixed plate to be connected, and trace and floater fixed connection to the floater density is less than the density of water.

Preferably, exhaust piece and shell fixed connection, and exhaust piece and anaerobic chamber sealing connection, exhaust piece and gasket sliding connection, and exhaust piece pass through sealing spring and gasket constitution seal structure to gasket and sealing spring constitute spring reset structure, exhaust piece and exhaust hole fixed connection, and the exhaust hole sets up about the vertical central line symmetry of exhaust piece.

Preferably, the cover plate is rotatably connected with the shell, the cover plate is connected with the medicine bin in a sealing mode, the medicine bin is fixedly connected with the shell, the medicine outlet is fixedly and hermetically connected to the lower portion of the medicine bin, and the medicine outlet is symmetrically arranged on the vertical center line of the medicine bin.

Preferably, the oxygen chamber and the gas pipe are in sealing connection, the gas pipe and the air pump form a gas conveying structure, the gas pipe and the shell are fixedly and hermetically connected, the oxygen chamber and the oxygen-free chamber are mutually isolated, the oxygen chamber and the oxygen-free chamber form a communicating structure through the water pump, and the oxygen chamber and the drain pipe are fixedly and hermetically connected.

Preferably, the movable plate is connected with the shell in a sliding mode, a through hole is formed in the movable plate, the movable plate is fixedly connected with the thread plate, the thread plate is in threaded connection with the reciprocating screw rod, the reciprocating screw rod is coaxially and fixedly connected with the belt wheel, and the reciprocating screw rod is rotatably connected with the shell.

Compared with the prior art, the beneficial effects of the utility model are that: the reaction device for the landfill leachate comprises a reaction chamber,

1. by arranging the oxygen-free chamber and the oxygen chamber in the shell, the floating ball is used for controlling the input of the percolate, and the water pump is used for pumping the liquid in the oxygen-free chamber into the oxygen chamber, so that the rapid reaction is realized, and the reaction efficiency can be effectively improved;

2. utilize the moving plate structure that sets up, can be through the rotation of reciprocal lead screw to this drives and moves about whole movable plate to add the medicine in inside of timing ration, thereby guarantee the treatment quality of filtration liquid, make liquid treatment complete.

Drawings

FIG. 1 is a schematic view of the overall front view cross-section structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the movable block and the housing of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the exhaust block of the present invention;

fig. 5 is a schematic diagram of the three-dimensional structure of the movable plate and the reciprocating screw rod of the present invention.

In the figure: 1. a housing; 2. an oxygen-free chamber; 3. a floating ball; 4. a linkage rod; 5. a chute; 6. a liquid inlet pipe; 7. a movable block; 8. a return spring; 9. a fixing plate; 10. an exhaust hole; 11. a seal spring; 12. an exhaust block; 13. sealing the sheet; 14. a medicine bin; 15. a cover plate; 16. an air pump; 17. an oxygen chamber; 18. a gas delivery pipe; 19. a drain pipe; 20. a water pump; 21. a thread plate; 22. a pulley; 23. a medicine feeding port; 24. moving the plate; 25. and a reciprocating screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 and 3, the present invention provides a technical solution: a landfill leachate reaction device comprises a shell 1, in order to enable the whole reaction to be efficient, an oxygen-free chamber 2 is arranged inside the shell 1, a floating ball 3 is arranged inside the oxygen-free chamber 2, a linkage rod 4 is arranged on the left side of the floating ball 3, one end of the linkage rod 4 is connected with a movable block 7, a liquid inlet pipe 6 is arranged on one side of the movable block 7, an exhaust block 12 is arranged above the oxygen-free chamber 2, an exhaust hole 10 is formed in the surface of the exhaust block 12, the shell 1 is fixedly connected with the liquid inlet pipe 6, the liquid inlet pipe 6 is hermetically connected with the movable block 7, the movable block 7 is slidably connected with the shell 1, the movable block 7 and a reset spring 8 form a spring reset structure, a through hole structure is arranged inside the movable block 7, the movable block 7 is slidably connected with a chute 5, the chute 5 is fixedly connected with the linkage rod 4, and the linkage rod 4 is rotatably connected with the movable block 7, the trace 4 rotates with fixed plate 9 and is connected, and trace 4 and floater 3 fixed connection, and floater 3 density is less than the density of water, exhaust piece 12 and shell 1 fixed connection, and exhaust piece 12 and anaerobic chamber 2 sealing connection, exhaust piece 12 and gasket 13 sliding connection, and exhaust piece 12 passes through sealing spring 11 and constitutes seal structure with gasket 13, and gasket 13 and sealing spring 11 constitute spring reset structure, exhaust piece 12 and exhaust hole 10 fixed connection, and exhaust hole 10 sets up about the vertical central line symmetry of exhaust piece 12, utilize the floater 3 that sets up to realize the entering of liquid and the automation of closing, with this efficiency that improves the liquid reaction.

Referring to fig. 1, 2, 4 and 5, in order to enable the whole device to automatically add the medicine, a cover plate 15 is disposed on the right side of the exhaust block 12, a medicine bin 14 is disposed below the cover plate 15, a moving plate 24 is disposed below the medicine bin 14, a reciprocating screw 25 is disposed below the moving plate 24, a water pump 20 is disposed below the reciprocating screw 25, an oxygen chamber 17 is disposed on the right side of the water pump 20, an air pipe 18 is disposed inside the oxygen chamber 17, a drain pipe 19 is connected to the right side of the oxygen chamber 17, the cover plate 15 is rotatably connected to the housing 1, the cover plate 15 is hermetically connected to the medicine bin 14, the medicine bin 14 is fixedly connected to the housing 1, a medicine discharge port 23 is fixedly and hermetically connected to the lower portion of the medicine bin 14, the medicine discharge ports 23 are symmetrically disposed about the vertical center line of the medicine bin 14, the oxygen chamber 17 is hermetically connected to the air pipe 18, and the air pipe 18 and the air pump 16 form an air supply structure, the air pipe 18 is fixedly and hermetically connected with the shell 1, the oxygen chamber 17 and the oxygen-free chamber 2 are isolated from each other, the oxygen chamber 17 and the oxygen-free chamber 2 form a communicating structure through the water pump 20, the oxygen chamber 17 is fixedly and hermetically connected with the water drain pipe 19, the moving plate 24 is in sliding connection with the shell 1, a through hole is formed in the moving plate 24, the moving plate 24 is fixedly connected with the threaded plate 21, the threaded plate 21 is in threaded connection with the reciprocating screw rod 25, the reciprocating screw rod 25 is coaxially and fixedly connected with the belt wheel 22, the reciprocating screw rod 25 is in rotating connection with the shell 1, and medicines in the medicine bin 14 are automatically added into liquid through the arranged moving plate 24.

The working principle is as follows: according to the fig. 1-5, firstly connect the percolate pipeline to the liquid inlet pipe 6 on the left side of the housing 1, open the cover plate 15, put the medicine into the medicine chamber 14, at this time, because the floating ball 3 is acted by gravity, press the linkage rod 4 downwards, at this time, the linkage rod 4 rotates around the fixed plate 9, so as to jack up the movable block 7 and compress the return spring 8 through the chute 5, at this time, the liquid inlet pipe 6 inputs the liquid into the anaerobic chamber 2, then when the anaerobic chamber 2 is full of liquid, the floating ball 3 floats upwards, so as to make the movable block 7 move downwards, and at this time, the return spring 8 resets, close the liquid inlet pipe 6 by using the movable block 7, as the motor drives the belt wheel 22, at this time, the reciprocating screw 25 rotates, so as to drive the movable plate 24 by using the threaded plate 21, at this time, the medicine in the medicine chamber 14 enters the movable plate 24 through the medicine outlet 23, and is added into the anaerobic chamber 2 as it moves, after the reaction, no gas is generated in the oxygen chamber 2, the gas passes through the exhaust block 12 and pushes against the sealing sheet 13, the sealing spring 11 is compressed, the gas is exhausted through the exhaust hole 10, after the reaction, the water pump 20 is started to pump the liquid into the oxygen chamber 17, the air pump 16 inputs the gas into the oxygen chamber 17 through the air pipe 18, meanwhile, due to the rotation of the reciprocating screw rod 25, when the moving plate 24 moves to the right, the medicine is put into the oxygen chamber 17, after the reaction, the processed liquid is exhausted from the drain pipe 19, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a landfill leachate reaction unit, includes shell (1), its characterized in that: an oxygen-free chamber (2) is arranged in the shell (1), a floating ball (3) is arranged in the oxygen-free chamber (2), a linkage rod (4) is arranged on the left side of the floating ball (3), a movable block (7) is connected to one end of the linkage rod (4), a liquid inlet pipe (6) is arranged on one side of the movable block (7), an exhaust block (12) is arranged above the oxygen-free chamber (2), an exhaust hole (10) is formed in the surface of the exhaust block (12), a cover plate (15) is arranged on the right side of the exhaust block (12), a medicine bin (14) is arranged below the cover plate (15), a movable plate (24) is arranged below the medicine bin (14), a reciprocating screw rod (25) is arranged below the movable plate (24), a water pump (20) is arranged below the reciprocating screw rod (25), an oxygen chamber (17) is arranged on the right side of the water pump (20), and a gas conveying pipe (18) is arranged in the oxygen chamber (17), and the right side of the oxygen chamber (17) is connected with a water discharge pipe (19).

2. The landfill leachate reaction device of claim 1, wherein: shell (1) and inlet tube (6) fixed connection, and sealing connection each other between inlet tube (6) and anaerobic chamber (2), inlet tube (6) and movable block (7) sealing connection, and movable block (7) and shell (1) sliding connection to movable block (7) and reset spring (8) constitute spring reset structure, the inside through-hole structure that is provided with of movable block (7), and movable block (7) and spout (5) sliding connection, spout (5) and trace (4) fixed connection, and trace (4) rotate with movable block (7) and be connected, trace (4) rotate with fixed plate (9) and be connected, and trace (4) and floater (3) fixed connection to floater (3) density is less than the density of water.

3. The landfill leachate reaction device of claim 1, wherein: exhaust piece (12) and shell (1) fixed connection, and exhaust piece (12) and anaerobic chamber (2) sealing connection, exhaust piece (12) and gasket (13) sliding connection, and exhaust piece (12) constitute seal structure through sealing spring (11) and gasket (13) to gasket (13) and sealing spring (11) constitute spring reset structure, exhaust piece (12) and exhaust hole (10) fixed connection, and exhaust hole (10) set up about the vertical central line symmetry of exhaust piece (12).

4. The landfill leachate reaction device of claim 1, wherein: apron (15) are rotated with shell (1) and are connected, and apron (15) and medicine storehouse (14) sealing connection, medicine storehouse (14) and shell (1) fixed connection, and medicine storehouse (14) below fixed seal is connected with down medicine mouth (23) to medicine mouth (23) are about the vertical central line symmetry setting in medicine storehouse (14) down.

5. The landfill leachate reaction device of claim 1, wherein: oxygen chamber (17) and air-supply pipe (18) sealing connection, and air-supply pipe (18) and air pump (16) constitute the air delivery structure to air-supply pipe (18) and shell (1) fixed sealing connection, separate each other between oxygen chamber (17) and the anaerobic chamber (2), and oxygen chamber (17) pass through water pump (20) and constitute the connectivity with anaerobic chamber (2), and oxygen chamber (17) and drain pipe (19) fixed sealing connection.

6. The landfill leachate reaction device of claim 1, wherein: the movable plate (24) is connected with the shell (1) in a sliding mode, a through hole is formed in the movable plate (24), the movable plate (24) is fixedly connected with the thread plate (21), the thread plate (21) is in threaded connection with the reciprocating screw rod (25), the reciprocating screw rod (25) is coaxially and fixedly connected with the belt wheel (22), and the reciprocating screw rod (25) is rotatably connected with the shell (1).