CN216662806U

CN216662806U - Biological purification's high-efficient sludge treatment device

Info

Publication number: CN216662806U
Application number: CN202123405247.6U
Authority: CN
Inventors: 琚泽成
Original assignee: Anhui Zhengtong Environmental Technology Co ltd
Current assignee: Anhui Zhengtong Environmental Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-03
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of sludge treatment, and discloses a biological purification efficient sludge treatment device which comprises sludge reaction tanks, wherein mixing rods are symmetrically arranged in the sludge reaction tanks, spiral blades are arranged on the two mixing rods, a driving assembly is arranged between the two mixing rods and the sludge reaction tanks, the side wall of the sludge reaction tank close to the top end is communicated with a sludge inlet pipe, one side of the sludge reaction tank far away from the sludge inlet pipe is communicated with an exhaust pipe, a one-way air valve is arranged on the exhaust pipe, the top of the sludge reaction tank is connected with a storage box through a support, a discharging pipe is communicated between the storage box and the sludge reaction tank, and a discharging control mechanism is arranged on the discharging pipe. The utility model not only can avoid the phenomenon of methane leakage in the sludge treatment process, but also can effectively improve the sludge treatment efficiency.

Description

Biological purification's high-efficient sludge treatment device

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a high-efficiency sludge treatment device for biological purification.

Background

The sludge is an extremely complex heterogeneous body consisting of organic fragments, bacterial thalli, inorganic particles, colloids and the like, and has the main characteristics of high water content (up to more than 99 percent), high organic matter content, easy decomposition and odor generation, fine particles, small specific gravity, colloidal liquid state, thick matter between liquid and solid, and sludge treatment, namely the processing process of reducing, stabilizing and harmless treatment of sludge, such as concentration, conditioning, dehydration, stabilization, drying or incineration and the like.

Methane gas can be generated by adding acetobacter into the sludge reaction tank for biological reaction, but the sludge reaction tank needs to be opened when the acetobacter is added, so that the methane gas is easy to leak, and meanwhile, the added acetobacter is inconvenient to be in full contact reaction with the sludge, so that the treatment efficiency of the sludge is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a high-efficiency sludge treatment device for biological purification.

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

the utility model provides a biological purification's high-efficient sludge treatment device, includes sludge reactor, the symmetry is provided with thoughtlessly moves the pole in the sludge reactor, two all install helical blade on thoughtlessly moving the pole, and installs drive assembly between two thoughtlessly move the pole and the sludge reactor, the intercommunication has mud to advance on the lateral wall that sludge reactor is close to the top, one side intercommunication that sludge reactor kept away from mud and advanced the pipe has the blast pipe, and installs one-way pneumatic valve on the blast pipe, there is the storage case at sludge reactor's top through the leg joint, the intercommunication has the unloading pipe between storage case and the sludge reactor, and installs unloading control mechanism on the unloading pipe.

Preferably, unloading control mechanism installs the shutoff in the unloading pipe including rotating, the bull stick that runs through the unloading pipe lateral wall is installed to the one end of shutoff, rotate through first sealed bearing between bull stick and the unloading pipe lateral wall and be connected, and fixed the cup joint has the carousel on the bull stick, the top of carousel is equipped with the fixed block of installing on unloading outside of tubes pipe wall, it runs through and is provided with the slide bar to slide on the fixed block, the briquetting is installed on the top of slide bar, and is connected with the spring between briquetting and the fixed block, fixed cup joint has the dog of laminating mutually with the fixed block lower surface on the pole wall of slide bar, rotate on the carousel and be connected with the eccentric rod, and the other end of eccentric rod and the pole wall rotation that the slide bar is close to the bottom are connected.

Preferably, the drive assembly is including installing the driving motor at sludge reaction tank top center department, rotate through the sealed bearing of second between driving motor's the output shaft and the sludge reaction tank top and be connected, and the bottom fixedly connected with cover of driving motor output shaft establishes the horizontal pole on two muddy poles, and rotates through ball bearing between muddy pole and the horizontal pole and be connected, the center department fixed mounting of the inside upper surface of sludge reaction tank has the outer ring gear of annular, two muddy pole is close to all fixed the gear that has cup jointed with the outer ring gear of annular on the pole wall on top.

Preferably, the spiral directions of the spiral blades on the two mixing rods are opposite.

Preferably, the lower surface of the interior of the storage box is provided with two guide seats which are symmetrical about the blanking pipe.

Preferably, a rotating handle is installed at one end, far away from the plug, of the rotating rod.

Preferably, a plurality of evenly distributed supporting legs are installed on the side wall of the sludge reaction tank close to the bottom end, the bottom of the sludge reaction tank is of an arc-shaped structure, a sewage discharge pipe is communicated with the center of the bottom of the sludge reaction tank, and a sealing cover is connected to the bottom end of the sewage discharge pipe in a threaded manner.

Compared with the prior art, the utility model provides a biological purification efficient sludge treatment device, which has the following beneficial effects:

1. this biological purification's high-efficient sludge treatment equipment through setting up sludge reaction jar, storage case, unloading pipe and unloading control mechanism, need not to open in the sludge reaction jar can conveniently control the bacillus aceti in the storage case and add the sludge reaction jar to effectively avoid the methane gas emergence of production in the sludge reaction jar to leak.

2. This biological purification's high-efficient sludge treatment device through setting up sludge reaction jar, mixing rod, helical blade and drive assembly, conveniently carries out comprehensive even stirring to sludge reaction jar inside, and the bacillus aceti of being convenient for fully contacts with mud, improves sludge treatment efficiency.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the utility model not only can avoid the methane leakage phenomenon of the sludge in the treatment process, but also can effectively improve the treatment efficiency of the sludge.

Drawings

FIG. 1 is a schematic structural diagram of a biological purification high-efficiency sludge treatment device provided by the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: 1 sludge reaction tank, 2 mixing rod, 3 helical blade, 4 sludge inlet pipe, 5 exhaust pipe, 6 one-way air valve, 7 storage box, 8 blanking pipe, 9 plugging, 10 rotating rod, 11 rotating disc, 12 fixed block, 13 sliding rod, 14 pressing block, 15 spring, 16 check block, 17 eccentric rod, 18 driving motor, 19 cross rod, 20 annular outer gear ring, 21 gear, 22 guide seat, 23 supporting leg and 24 sealing cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Embodiment 1 referring to fig. 1-2, a biological purification efficient sludge treatment device comprises a sludge reaction tank 1, wherein a sludge inlet pipe 4 is communicated with the side wall of the sludge reaction tank 1 near the top end, so that sludge can be conveniently guided into the sludge reaction tank 1. One side of the sludge reaction tank 1, which is far away from the sludge inlet pipe 4, is communicated with an exhaust pipe 5, and a one-way air valve 6 is arranged on the exhaust pipe 5, so that methane gas generated after sludge reaction can be conveniently led out. The top of the sludge reaction tank 1 is connected with a storage box 7 through a bracket, so that acetobacter required by sludge reaction can be conveniently stored. The feed pipe 8 is communicated between the storage box 7 and the sludge reaction tank 1, and the two symmetrical guide seats 22 about the feed pipe 8 are arranged on the lower surface inside the storage box 7, so that acetobacter in the storage box 7 can be conveniently guided into the feed pipe 8. The blanking control mechanism is arranged on the blanking pipe 8, so that the blanking pipe 8 can be controlled conveniently to carry out blanking.

Referring to fig. 2, the blanking control mechanism comprises a plug 9 rotatably installed in the blanking pipe 8, a rotating rod 10 penetrating through the side wall of the blanking pipe 8 is installed at one end of the plug 9, and a rotating handle is installed at one end, far away from the plug 9, of the rotating rod 10, so that the rotating rod 10 is conveniently driven to rotate. The rotating rod 10 is rotatably connected with the side wall of the discharging pipe 8 through a first sealing bearing, a rotary plate 11 is fixedly sleeved on the rotating rod 10, a fixed block 12 installed on the outer pipe wall of the discharging pipe 8 is arranged above the rotary plate 11, a sliding rod 13 penetrates through the fixed block 12 in a sliding mode, a pressing block 14 is installed at the top end of the sliding rod 13, a spring 15 is connected between the pressing block 14 and the fixed block 12, a stopping block 16 attached to the lower surface of the fixed block 12 is fixedly sleeved on the rod wall of the sliding rod 13, an eccentric rod 17 is rotatably connected onto the rotary plate 11, the other end of the eccentric rod 17 is rotatably connected with the rod wall of the sliding rod 13 close to the bottom end, the rotating rod 10 is rotated to drive the rotary plate 11 to rotate, the sliding rod 13 is conveniently pulled to slide downwards by matching with the eccentric rod 17 and compress the spring 15, and the spring 15 conveniently drives the plugging device 9 to automatically reset after the rotating rod 10 is loosened.

Referring to fig. 1 and 3, mixing rods 2 are symmetrically arranged in a sludge reaction tank 1, helical blades 3 are arranged on the two mixing rods 2, and helical directions of the helical blades 3 on the two mixing rods 2 are opposite, so that a stirring effect is improved. And a driving assembly is arranged between the two mixing rods 2 and the sludge reaction tank 1, the driving assembly comprises a driving motor 18 arranged at the center of the top of the sludge reaction tank 1, an output shaft of the driving motor 18 is rotatably connected with the top of the sludge reaction tank 1 through a second sealing bearing, and the bottom end of the output shaft of the driving motor 18 is fixedly connected with a cross rod 19 which is sleeved on the two mixing rods 2, the mixing rods 2 are rotatably connected with the cross rod 19 through ball bearings, an annular outer gear ring 20 is fixedly arranged at the center of the upper surface inside the sludge reaction tank 1, gears 21 meshed with the annular outer gear ring 20 are fixedly sleeved on the rod walls of the two mixing rods 2 close to the top ends, a driving motor 18 is started to conveniently drive the two mixing rods 2 to do annular motion along the annular outer gear ring 20, the mixing rod 2 can rotate automatically under the action of the gear 21, and the mixing rod is matched with the helical blade 3 to stir fully.

Embodiment 2 refers to fig. 1, refers to sludge reaction jar 1 and installs a plurality of evenly distributed's supporting leg 23 on being close to the lateral wall of bottom, convenient stable support, and sludge reaction jar 1's bottom is the arc structure setting, and 1 bottom center department intercommunication of sludge reaction jar has the blow off pipe, and the bottom threaded connection of blow off pipe has sealed lid 24, opens sealed lid 24, conveniently with sludge reaction jar 1 interior automatic discharge after the reaction.

The working principle is as follows: mud advances pipe 4 and makes things convenient for the leading-in sludge reaction jar 1 of mud, it rotates to rotate bull stick 10 and drives carousel 11, shutoff 9 takes place to rotate simultaneously, be convenient for unloading pipe 8 with the leading-in sludge reaction jar 1 of acetobacter in, carousel 11 drives eccentric rod 17 and conveniently stimulates slide bar 13 gliding and compression spring 15 when rotating, spring 15 conveniently drives shutoff 9 automatic re-setting after loosening bull stick 10, thereby stop the unloading, it conveniently drives two mixing rod 2 and is the annular motion along annular outer ring gear 20 to start driving motor 18, the mixing rod 2 of being convenient for carries out the self-rotation under gear 21's effect, cooperation helical blade 3 conveniently carries out the intensive mixing, blast pipe 5 cooperation one-way pneumatic valve 6 is convenient for utilize the methane gas exhaust that the reaction produced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A biological purification high-efficiency sludge treatment device, which comprises a sludge reaction tank (1), it is characterized in that mixing rods (2) are symmetrically arranged in the sludge reaction tank (1), helical blades (3) are respectively arranged on the two mixing rods (2), and a driving component is arranged between the two mixing rods (2) and the sludge reaction tank (1), the side wall of the sludge reaction tank (1) close to the top end is communicated with a sludge inlet pipe (4), one side of the sludge reaction tank (1) far away from the sludge inlet pipe (4) is communicated with an exhaust pipe (5), and a one-way air valve (6) is arranged on the exhaust pipe (5), the top of the sludge reaction tank (1) is connected with a storage tank (7) through a bracket, a blanking pipe (8) is communicated between the storage tank (7) and the sludge reaction tank (1), and a blanking control mechanism is installed on the blanking pipe (8).

2. The biological purification efficient sludge treatment device according to claim 1, wherein the blanking control mechanism comprises a plug (9) rotatably mounted in the blanking pipe (8), a rotating rod (10) penetrating through the side wall of the blanking pipe (8) is mounted at one end of the plug (9), the rotating rod (10) is rotatably connected with the side wall of the blanking pipe (8) through a first sealing bearing, a rotating disc (11) is fixedly sleeved on the rotating rod (10), a fixed block (12) mounted on the outer wall of the blanking pipe (8) is arranged above the rotating disc (11), a sliding rod (13) is slidably arranged on the fixed block (12) in a penetrating manner, a pressing block (14) is mounted at the top end of the sliding rod (13), a spring (15) is connected between the pressing block (14) and the fixed block (12), a stopper (16) attached to the lower surface of the fixed block (12) is fixedly sleeved on the rod wall of the sliding rod (13), the rotary table (11) is rotatably connected with an eccentric rod (17), and the other end of the eccentric rod (17) is rotatably connected with the rod wall of the sliding rod (13) close to the bottom end.

3. The biological purification efficient sludge treatment device according to claim 1, wherein the driving component comprises a driving motor (18) installed at the center of the top of the sludge reaction tank (1), an output shaft of the driving motor (18) is rotatably connected with the top of the sludge reaction tank (1) through a second sealing bearing, a cross rod (19) sleeved on the two mixing rods (2) is fixedly connected with the bottom end of the output shaft of the driving motor (18), the mixing rods (2) are rotatably connected with the cross rod (19) through ball bearings, an annular outer gear ring (20) is fixedly installed at the center of the inner upper surface of the sludge reaction tank (1), and gears (21) meshed with the annular outer gear ring (20) are fixedly sleeved on the rod wall of the mixing rods (2) close to the top end.

4. The biological purification high-efficiency sludge treatment device according to claim 1, wherein the spiral directions of the spiral blades (3) on the two mixing rods (2) are opposite.

5. The biological purification high-efficiency sludge treatment device according to claim 1, wherein the lower surface of the inside of the storage tank (7) is provided with two symmetrical guide seats (22) relative to the feeding pipe (8).

6. The biological purification high-efficiency sludge treatment device according to claim 2, wherein a rotating handle is arranged at one end of the rotating rod (10) far away from the plug (9).

7. The biological purification efficient sludge treatment device according to claim 1, wherein a plurality of uniformly distributed support legs (23) are installed on the side wall of the sludge reaction tank (1) close to the bottom end, the bottom of the sludge reaction tank (1) is arranged in an arc-shaped structure, a sewage discharge pipe is communicated with the center of the bottom of the sludge reaction tank (1), and a sealing cover (24) is in threaded connection with the bottom end of the sewage discharge pipe.