CN217418317U

CN217418317U - Anti-blocking system for IC anaerobic reactor

Info

Publication number: CN217418317U
Application number: CN202123305218.2U
Authority: CN
Inventors: 李想坤; 刘国栋; 闫帅; 陈康康
Original assignee: Henan Zhengkai Environmental Protection Engineering Co ltd
Current assignee: Zhengkai Group Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-09-13
Anticipated expiration: 2031-12-27

Abstract

The utility model belongs to the technical field of IC anaerobic reactor and specifically relates to a be used for IC anaerobic reactor to prevent blockking up system. The reactor comprises a reactor, be equipped with first anaerobic reaction cabin in the reactor, it is equipped with second anaerobic reaction cabin to lie in first anaerobic reaction cabin top in the reactor, it is equipped with the precipitation cabin to lie in second anaerobic reaction cabin top in the reactor, be equipped with triphase separator one between first anaerobic reaction cabin and the second anaerobic reaction cabin, be equipped with triphase separator two between second anaerobic reaction cabin and the precipitation cabin, triphase separator one is located all to be equipped with triphase separator two below and prevents stifled pipe. The utility model provides a simple structure, it all has the impeller to contain the regional pipeline entrance that leads to the region that the sludge volume is low of sludge volume high, scrapes the mud on filtration mouth surface through impeller rotation, prevents pipeline blockage's a prevent blockking up system for IC anaerobic reactor.

Description

Anti-blocking system for IC anaerobic reactor

Technical Field

The utility model belongs to the technical field of IC anaerobic reactor and specifically relates to a be used for IC anaerobic reactor to prevent blockking up system.

Background

An IC (internal circulation) reactor is a new generation of high-efficiency anaerobic reactor, namely an internal circulation anaerobic reactor, and is formed by connecting 2 layers of UASB reactors in series similarly, and is used for organic high-concentration waste water, such as corn starch waste water, citric acid waste water, beer waste water, potato processing waste water and alcohol waste water.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the background art, the utility model provides a simple structure, the pipeline entrance that contains the regional access to the region that the sludge amount is low of sludge amount height all has the impeller, scrapes the mud on filtration mouth surface through the impeller rotation, prevents that pipeline blocking's a prevent blockking up system for IC anaerobic reactor.

The utility model provides a technical scheme is a be used for IC anaerobic reactor to prevent blockking up system, its characterized in that: the reactor comprises a reactor, be equipped with first anaerobic reaction cabin in the reactor, it is equipped with second anaerobic reaction cabin to lie in first anaerobic reaction cabin top in the reactor, it is equipped with the precipitation cabin to lie in second anaerobic reaction cabin top in the reactor, be equipped with triphase separator one between first anaerobic reaction cabin and the second anaerobic reaction cabin, be equipped with triphase separator two between second anaerobic reaction cabin and the precipitation cabin, triphase separator one is located all to be equipped with triphase separator two below and prevents stifled pipe.

The reactor is characterized in that a reactor supporting seat is arranged below the reactor, a supporting frame is arranged above the reactor, and the supporting frame is connected with the reactor through welding.

The methane separation tank is arranged in the support frame, four support rods are arranged between the methane separation tank and the support frame, one ends of the support rods are connected with the methane separation tank in a welded mode, and the other ends of the support rods are connected with the support frame in a welded mode.

An air outlet pipeline is arranged above the biogas separation tank, a pipeline I is arranged between one side of the biogas separation tank and the three-phase separator I, a pipeline II is arranged between the other side of the biogas separation tank and the three-phase separator II, and a return pipe communicated with the first anaerobic reaction cabin is arranged below the biogas separation tank.

A water inlet pipe is arranged on one side of the reactor and positioned outside the first anaerobic reaction cabin, and a water outlet pipe is arranged on one side of the reactor and positioned outside the precipitation cabin.

The anti-blocking pipe comprises a water inlet pipeline, a filter plate is arranged at one end of the water inlet pipeline, a rotating shaft is arranged on the filter plate, and an impeller is arranged on the rotating shaft.

The impeller is connected with the rotating shaft through a bearing, a plurality of through holes are formed in the filter plate, and the impeller blade is attached to the surface of the filter plate on one side close to the filter plate.

The utility model has the advantages that:

the utility model provides a waste water gets into first anaerobic reaction cabin from the inlet tube, take place the reaction back, get into three-phase separator one through preventing stifled pipe, after rough gas-water separation, the air-water mixture gets into the biogas separation jar, marsh gas is discharged through the pipeline of giving vent to anger, surplus sludge waste water flows back to first anaerobic reaction cabin through the back flow, waste water reachs second anaerobic reaction cabin through three-phase separator one later, again through three-phase separator two, the air-water mixture gets into the biogas separation jar, surplus sludge gets into the precipitation cabin, through deposiing the back, surplus supernatant passes through the outlet pipe and discharges, mud all will be through preventing stifled pipe when getting into three-phase separator, when mud enters into, it rotates to drive the impeller blade, the one kind that the while impeller blade scrapes the mud on the filter and prevents the jam is used for IC reactor prevents blockking up the system.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an anti-clogging system for an IC anaerobic reactor

FIG. 2 is a schematic diagram of the internal structure of an anti-clogging system for an IC anaerobic reactor

FIG. 3 is a schematic diagram of an anti-blocking pipe structure for an anti-blocking system of an IC anaerobic reactor

(1, reactor; 2, reactor supporting seat; 3, supporting frame; 4, biogas separating tank; 5, supporting rod; 6, second anaerobic reaction chamber; 7, settling chamber; 8, first three-phase separator; 9, second three-phase separator; 10, anti-blocking pipe; 11, gas outlet pipe; 12, first pipe; 13, second pipe; 14, water inlet pipe; 15, water outlet pipe; 16, first anaerobic reaction chamber; 17, backflow pipe; 18, water inlet pipe; 19, filtering plate; 20, impeller; 21, rotating shaft)

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

in order to solve present IC reactor at the during operation, the content of mud and the wastes material in first anaerobic zone and the second anaerobic zone is the highest, and the waste water that contains the high mud volume is when the pipeline, dies the pipeline easily, leads to the reactor to damage the scheduling problem, the utility model provides a prevent blockking up system for IC anaerobic reactor as shown in the figure, its characterized in that: including reactor 1, be equipped with first anaerobic reaction cabin 16 in the reactor 1, reactor 1 is internal to be located first anaerobic reaction cabin 16 top and is equipped with second anaerobic reaction cabin 6, reactor 1 is internal to be located 6 tops of second anaerobic reaction cabin and is equipped with precipitation cabin 7, be equipped with three-phase separator 8 between first anaerobic reaction cabin 16 and the second anaerobic reaction cabin 6, be equipped with three-phase separator two 9 between second anaerobic reaction cabin 6 and the precipitation cabin 7, three-phase separator 8 and three-phase separator two 9 below are located and all are equipped with anti-blocking pipe 10.

The utility model discloses in 1 below of reactor is equipped with

reactor supporting seat

2, 1 top of reactor is equipped with support frame 3, pass through welded connection between support frame 3 and the reactor 1.

The utility model discloses in be equipped with biogas separation tank 4 in the support frame 3, be equipped with four spinal branch vaulting poles 5 between biogas separation tank 4 and the support frame 3, welded connection between 5 one ends of bracing piece and the biogas separation tank 4, welded connection between the 5 other ends of bracing piece and the support frame 3.

The utility model discloses in 4 tops of biogas separation tank are equipped with pipeline 11 of giving vent to anger, be equipped with pipeline one 12 between 4 one side of biogas separation tank and the three-phase separator 8, be equipped with pipeline two 13 between 4 opposite sides of biogas separation tank and the two 9 three-phase separators, 4 below of biogas separation tank are equipped with the communicating back flow 17 with first anaerobic reaction cabin 16.

The utility model discloses in 1 one side of reactor is located the 16 outsides of first anaerobic reaction cabin and is equipped with

inlet tube

14, 1 one side of reactor is located the 7 outsides of precipitation cabin and is equipped with outlet pipe 15.

The utility model discloses in prevent stifled pipe 10 includes

inlet channel

18, 18 one end of inlet channel is equipped with filter 19, be equipped with pivot 21 on the filter 19, be equipped with impeller 20 in the pivot 21.

The utility model discloses in be connected through the bearing between impeller 20 and the pivot 21, be equipped with a plurality of through-holes on the filter 19, impeller 20 blade is close to filter 19 one side and 19 surface laminatings of filter.

The utility model discloses a theory of operation:

in the anti-clogging system for the IC anaerobic reactor of the embodiment, the wastewater enters the first anaerobic reaction chamber 16 from the water inlet pipe 14, after the reaction, the sludge enters a first three-phase separator 8 through an anti-blocking pipe 10, after rough gas-water separation, a gas-water mixture enters a methane separation tank 4, methane is discharged through a gas outlet pipeline 11, residual sludge wastewater flows back to a first anaerobic reaction chamber 16 through a return pipe, the wastewater reaches a second anaerobic reaction chamber 6 through the first three-phase separator 8, then passes through a second three-phase separator 9 again, the gas-water mixture enters the methane separation tank 4, the residual sludge enters a settling chamber 7, after settling, residual supernatant is discharged through a water outlet pipe 15, the sludge passes through the anti-blocking pipe 10 when entering the three-phase separator, and when the sludge enters, the impeller 20 is driven to rotate, and the impeller 20 scrapes off the sludge on the filter plate 19 to prevent blockage.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and what is shown in the detailed description is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a prevent blockking up system for IC anaerobic reactor which characterized in that: including reactor (1), be equipped with first anaerobic reaction cabin (16) in reactor (1), it is equipped with second anaerobic reaction cabin (6) to be located first anaerobic reaction cabin (16) top in reactor (1), it is equipped with precipitation cabin (7) to be located second anaerobic reaction cabin (6) top in reactor (1), be equipped with triphase separator (8) between first anaerobic reaction cabin (16) and second anaerobic reaction cabin (6), be equipped with triphase separator two (9) between second anaerobic reaction cabin (6) and precipitation cabin (7), triphase separator (8) and triphase separator two (9) below position all are equipped with prevents stifled pipe (10).

2. The anti-clogging system for the IC anaerobic reactor according to claim 1, wherein: reactor (1) below is equipped with reactor supporting seat (2), reactor (1) top is equipped with support frame (3), pass through welded connection between support frame (3) and reactor (1).

3. The anti-clogging system for the IC anaerobic reactor according to claim 2, characterized in that: the biogas separation device is characterized in that a biogas separation tank (4) is arranged in the support frame (3), four support rods (5) are arranged between the biogas separation tank (4) and the support frame (3), one end of each support rod (5) is connected with the biogas separation tank (4) in a welded manner, and the other end of each support rod (5) is connected with the support frame (3) in a welded manner.

4. The anti-clogging system for the IC anaerobic reactor according to claim 3, wherein: an air outlet pipeline (11) is arranged above the methane separation tank (4), a pipeline I (12) is arranged between one side of the methane separation tank (4) and the three-phase separator I (8), a pipeline II (13) is arranged between the other side of the methane separation tank (4) and the three-phase separator II (9), and a return pipe (17) communicated with the first anaerobic reaction cabin (16) is arranged below the methane separation tank (4).

5. The anti-clogging system for the IC anaerobic reactor according to claim 1, wherein: one side of the reactor (1) is positioned outside the first anaerobic reaction chamber (16) and is provided with a water inlet pipe (14), and one side of the reactor (1) is positioned outside the precipitation chamber (7) and is provided with a water outlet pipe (15).

6. The anti-clogging system for the IC anaerobic reactor according to claim 1, wherein: prevent stifled pipe (10) including inlet channel (18), inlet channel (18) one end is equipped with filter (19), be equipped with pivot (21) on filter (19), be equipped with impeller (20) on pivot (21).

7. The anti-clogging system for an IC anaerobic reactor according to claim 6, characterized in that: the impeller (20) is connected with the rotating shaft (21) through a bearing, a plurality of through holes are formed in the filter plate (19), and the blade of the impeller (20) is close to one side of the filter plate (19) and is attached to the surface of the filter plate (19).