CN213171662U

CN213171662U - Anaerobic tank for organic waste and sewage treatment

Info

Publication number: CN213171662U
Application number: CN202021657404.5U
Authority: CN
Inventors: 黄继锴; 黄继芳
Original assignee: Jinan Liren Environmental Protection Equipment Installation Co ltd
Current assignee: Jinan Liren Environmental Protection Equipment Installation Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-11
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses an anaerobic jar for organic waste and sewage treatment, including motor, retort and base, the top fixed mounting of base has the retort, the inside of retort is equipped with out hydroecium and anaerobic reaction room and drip chamber respectively, it has first filter screen and second filter screen to go out hydroecium and anaerobic reaction room's inside respectively fixed mounting, the top fixed mounting of retort has the motor, one side fixed mounting of retort has the filter box, go out hydroecium and one side of anaerobic reaction room and pass through the back flow butt joint intercommunication. The utility model discloses an install first filter screen and second filter screen in play water chamber and anaerobic reaction chamber respectively, can filter the sewage impurity after the reaction better, reduce in impurity enters into the play water chamber, the utility model discloses an install the stirring leaf that corresponds anaerobic reaction chamber on the bull stick, through stirring can be better make sewage with carry out abundant anaerobic reaction, improved reaction efficiency.

Description

Anaerobic tank for organic waste and sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is an organic waste and anaerobic jar for sewage treatment.

Background

The anaerobic tank is a high-efficiency multistage internal circulation anaerobic reaction tank, and is suitable for treating organic high-concentration wastewater generated by garbage leachate in municipal garbage sanitary landfills, garbage incineration power plants, garbage transfer stations and the like.

The existing anaerobic tank has the following defects:

1. the existing anaerobic tank has a simple structure, can not filter sewage after anaerobic reaction well, and reduces the quality of effluent, thereby reducing the sewage treatment effect;

2. the sewage can not be in full contact with anaerobic substances for mixing reaction without a stirring device, so that the anaerobic reaction efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an organic waste and anaerobic jar for sewage treatment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anaerobic jar for organic waste and sewage treatment, includes motor, retort and base, the top fixed mounting of base has the retort, the inside of retort is equipped with out hydroecium and anaerobic reaction room and drip chamber respectively, anaerobic reaction room communicates with play hydroecium and drip chamber mutually respectively, it has first filter screen and second filter screen to go out hydroecium and anaerobic reaction room's inside respectively fixed mounting, the top fixed mounting of retort has the motor, the bull stick that extends to in play hydroecium and the anaerobic reaction room is installed to the output of motor, one side fixed mounting of retort has the filter box, through pipe butt joint intercommunication between filter box and the hydroecium, go out hydroecium and one side of anaerobic reaction room through back flow butt joint intercommunication.

Preferably, the bottom fixed mounting of base has the supporting leg, it is fixed through the support frame support between supporting leg and the base, butt joint intercommunication has the blast pipe on the retort of motor one side.

Preferably, the motor and the reaction tank are fixedly installed through a fixing frame, and the front surface of the reaction tank is respectively and fixedly provided with a window and a control switch.

Preferably, one side of the reaction tank is in butt joint communication with a water inlet corresponding to the anaerobic reaction chamber, and the rotating rod is respectively provided with a stirring blade and a mudguard corresponding to the water outlet chamber and the anaerobic reaction chamber.

Preferably, the bottom of the reaction tank is in butt joint communication with a sludge discharge pipe penetrating through the base, and the sludge discharge pipe is provided with a control valve.

Preferably, the return pipe is provided with a switch valve, the filter box is internally embedded with a filter screen, and the bottom of the filter box is communicated with a water outlet pipe in a butt joint mode.

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

1. the utility model discloses an install first filter screen and second filter screen in play water chamber and anaerobic reaction chamber respectively, sewage after the indoor reaction of anaerobic reaction that can be better carries out impurity filtering, reduces in impurity enters into the play water chamber, has improved sewage treatment effect.

2. The utility model discloses an install the stirring leaf that corresponds out hydroecium and anaerobic reaction chamber on the bull stick, through stirring can be better make sewage carry out abundant contact reaction with the anaerobism material in the anaerobic reaction chamber, can get up the interior filterable impurity stirring of hydroecium in the play hydroecium simultaneously and react once more in the anaerobic reaction chamber that flows back through the back flow, improved reaction efficiency.

3. The utility model discloses a have the filter cartridge who communicates with the butt joint of play hydroecium at one side fixed mounting of retort, can make out water and filter in to the filter cartridge, improved the drainage quality.

4. The utility model discloses an install the fender in the bottom at the bull stick, can make the impurity after the reaction pass through the inclined plane landing of fender in the drip chamber, utilize the fender can prevent that the impurity in the drip chamber from being stirred simultaneously, can block impurity in the drip chamber better.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is a schematic view of a first partial structure of the present invention;

fig. 4 is a schematic view of a second partial structure of the present invention.

In the figure: 1. a motor; 101. a fixed mount; 102. a rotating rod; 103. a fender; 104. stirring blades; 2. a reaction tank; 201. an exhaust pipe; 202. a conduit; 203. a window; 204. a control switch; 3. a water outlet chamber; 301. a first filter screen; 4. a return pipe; 401. an on-off valve; 5. an anaerobic reaction chamber; 501. a second filter screen; 502. a water inlet; 6. a settling chamber; 7. a base; 701. supporting legs; 702. a support frame; 8. a filter cartridge; 801. a filter screen; 802. a water outlet pipe; 9. a sludge discharge pipe; 901. and (4) controlling the valve.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an anaerobic tank for treating organic waste and sewage comprises a motor 1, a reaction tank 2 and a base 7, wherein the top of the base 7 is fixedly provided with the reaction tank 2 by bolts, the inside of the reaction tank 2 is respectively provided with a water outlet chamber 3, an anaerobic reaction chamber 5 and a settling chamber 6, the anaerobic reaction chamber 5 is respectively communicated with the water outlet chamber 3 and the settling chamber 6, the inside of the water outlet chamber 3 and the anaerobic reaction chamber 5 is respectively fixedly provided with a first filter screen 301 and a second filter screen 501 by bolts, the aperture of the mesh of the first filter screen 301 is smaller than that of the mesh of the second filter screen 501, the anaerobic reaction chamber 5 is filled with anaerobic granular activated sludge, one side of the reaction tank 2 is in butt joint communication with a water inlet 502 corresponding to the anaerobic reaction chamber 5, a valve is arranged on the water inlet 502, sewage can be guided into the anaerobic reaction chamber 5 by the water inlet 502 to perform anaerobic reaction with the anaerobic granular activated sludge, the organic sewage can be degraded into methane and water, the degraded methane and water can rise to enter the water outlet chamber 3, large-particle impurities can be filtered through the second filter screen 501, fine impurities can be filtered through the first filter screen 301, the impurities can be effectively reduced from being brought into the water outlet chamber 3 through double filtration, and the sewage effect is improved;

the top of the reaction tank 2 is fixedly provided with a motor 1 with model number ZDJB10 through a fixing frame 101 by using bolts, the output end of the motor 1 is provided with a rotating rod 102 extending into a water outlet chamber 3 and an anaerobic reaction chamber 5, the rotating rod 102 is respectively provided with a stirring blade 104 and a mudguard 103 corresponding to the water outlet chamber 3 and the anaerobic reaction chamber 5, the motor 1 can be used for driving the stirring blade 104 to rotate, so that the sewage and anaerobic granular activated sludge in the anaerobic reaction chamber 5 are subjected to full anaerobic reaction, the reaction efficiency is improved, the impurities after reaction can fall into the settling chamber 6 through the inclined surface of the mudguard 103 by using the mudguard 103, meanwhile, the impurities in the settling chamber 6 can be prevented from being stirred up to enter the anaerobic reaction chamber 5 by using the mudguard 103, one side of the water outlet chamber 3 and the anaerobic reaction chamber 5 is in butt joint communication through a return pipe 4, the return pipe 4 is provided with a switch valve 401, and by opening the, the water in the water outlet chamber 3 can flow back to the anaerobic reaction chamber 5 again for secondary reaction, the exhaust pipe 201 is connected and communicated with the reaction tank 2 on one side of the motor 1, the reacted methane can be discharged through the exhaust pipe 201, and is convenient to collect, the sludge discharge pipe 9 penetrating through the base 7 is connected and communicated with the bottom of the reaction tank 2 in a butt joint manner, the control valve 901 is arranged on the sludge discharge pipe 9, the precipitated waste materials in the precipitation chamber 6 can be conveniently discharged by opening the control valve 901, and is convenient for collection and treatment of operating personnel, the filter box 8 is fixedly installed on one side of the reaction tank 2 by using bolts, the filter box 8 is connected and communicated with the water outlet chamber 3 in a butt joint manner through the conduit 202, the filter screen 801 is embedded in the filter box 8, the water after the reaction in the water outlet chamber 3 can flow into the filter box 8 and is filtered by the two layers of filter screens 801, can strengthen the quality of drainage, there is the supporting leg 701 bottom of base 7 using bolt fixed mounting, use the bolt to pass through support frame 702 support between supporting leg 701 and the base 7 fixed, can increase the stability of this device structure, make this device be difficult for taking place to slide, there are window 203 and control switch 204 in retort 2's front use bolt fixed mounting respectively, be connected control switch 204 and motor 1 through the wire, make the operation personnel can make things convenient for operation motor 1 to function, can make the operation personnel conveniently observe inside reaction condition through window 203, the convenience is improved.

The working principle is as follows: when the anaerobic tank for treating organic wastes and sewage is used, firstly, organic sewage to be treated is led into an anaerobic reaction chamber 5 through a water inlet 502 for anaerobic reaction, then a motor 1 with the model number of ZDJB10 is started, the motor 1 drives a rotating rod 102 to rotate, so that a stirring blade 104 is driven to stir in the anaerobic reaction chamber 5, the sewage can be sufficiently subjected to anaerobic reaction, impurities can fall into a settling chamber 6 along a mudguard 103 after reaction, biogas and water generated after reaction can rise into a water outlet chamber 3, biogas is discharged through an exhaust pipe 201, the impurities can be filtered through a first filter screen 301 and a second filter screen 501, the impurities are prevented from being brought into the water outlet chamber 3, then a switch valve 401 is opened, the water in the water outlet chamber 3 flows back into the anaerobic reaction chamber 5 for secondary reaction, and the water after the secondary reaction enters a filter box 8 for filtering through a guide pipe 202, the organic waste and sewage is discharged through the water outlet pipe 802, and then the control valve 901 is opened to discharge and collect the sediment in the settling chamber 6 for treatment, thereby completing a series of operations of the anaerobic tank for organic waste and sewage treatment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an anaerobic jar for organic waste and sewage treatment, includes motor (1), retort (2) and base (7), its characterized in that: the top of the base (7) is fixedly provided with a reaction tank (2), the interior of the reaction tank (2) is respectively provided with a water outlet chamber (3), an anaerobic reaction chamber (5) and a settling chamber (6), the anaerobic reaction chamber (5) is respectively communicated with the water outlet chamber (3) and the sedimentation chamber (6), a first filter screen (301) and a second filter screen (501) are respectively and fixedly arranged in the water outlet chamber (3) and the anaerobic reaction chamber (5), the top of the reaction tank (2) is fixedly provided with a motor (1), the output end of the motor (1) is provided with a rotating rod (102) extending into the water outlet chamber (3) and the anaerobic reaction chamber (5), a filter box (8) is fixedly arranged on one side of the reaction tank (2), the filter box (8) is communicated with the water outlet chamber (3) in a butt joint way through a conduit (202), the water outlet chamber (3) is communicated with one side of the anaerobic reaction chamber (5) in a butt joint mode through a return pipe (4).

2. The anaerobic tank for organic waste and sewage treatment according to claim 1, wherein: the bottom fixed mounting of base (7) has supporting leg (701), it is fixed through support frame (702) support between supporting leg (701) and base (7), butt joint intercommunication has blast pipe (201) on retort (2) of motor (1) one side.

3. The anaerobic tank for organic waste and sewage treatment according to claim 1, wherein: the motor (1) and the reaction tank (2) are fixedly installed through a fixing frame (101), and the front face of the reaction tank (2) is respectively and fixedly provided with a window (203) and a control switch (204).

4. The anaerobic tank for organic waste and sewage treatment according to claim 1, wherein: one side of the reaction tank (2) is in butt joint communication with a water inlet (502) corresponding to the anaerobic reaction chamber (5), and the rotating rod (102) is provided with a stirring blade (104) and a mudguard (103) corresponding to the water outlet chamber (3) and the anaerobic reaction chamber (5).

5. The anaerobic tank for organic waste and sewage treatment according to claim 1, wherein: the bottom of the reaction tank (2) is in butt joint communication with a sludge discharge pipe (9) penetrating through the base (7), and the sludge discharge pipe (9) is provided with a control valve (901).

6. The anaerobic tank for organic waste and sewage treatment according to claim 1, wherein: establish ooff valve (401) on back flow (4), filter screen (801) are installed to the inside inlay of filter cartridge (8), the butt joint intercommunication of the bottom of filter cartridge (8) has outlet pipe (802).