CN217709017U

CN217709017U - Two-stage UASB treatment equipment for sewage treatment

Info

Publication number: CN217709017U
Application number: CN202221620055.9U
Authority: CN
Inventors: 丁清泉; 黎威
Original assignee: Chongqing Oujiachuang Environmental Engineering Co ltd
Current assignee: Chongqing Oujiachuang Environmental Engineering Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-01
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a two-stage UASB treatment facility for sewage treatment relates to sewage treatment technical field. This a two-stage UASB treatment facility for sewage treatment, including cement base, water inlet mechanism and partition mechanism, the top fixedly connected with retort of cement base, the inner wall fixedly connected with three-phase separator of retort, the top fixedly connected with aspiration pump of cement base, water inlet mechanism including set up in the water-locator in the retort and set up the first L shape connecting pipe in the cement base. The device can stop making the mud in the sewage on the control box surface, also plays the guard action when separating the mechanism and playing the sludge settling bed, and the condition that sewage that can significantly reduce blockked up the water-locator appears, and the device seals up the deposit and collects in the concentrated collection through the marsh gas that produces in the mode of water seal and with the cement base on the cavity, can reduce the leakage of marsh gas when can carrying out waste utilization to sewage, the condition that reduces the explosion takes place.

Description

Two-stage UASB treatment equipment for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field, in particular to a two-stage UASB treatment facility for sewage treatment.

Background

In daily processing, in order to utilize sewage waste, the sewage needs to be treated in an anaerobic mode, a large amount of sludge and methane are generated in the treatment process, the condition that a water outlet of a water distributor is blocked by the sludge often occurs due to no filtration between a sludge bed and the water distributor, and the condition that the generated methane leaks often occurs due to no special sealing is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a two-stage UASB treatment facility for sewage treatment, can solve the water-locator delivery port and be blockked up the problem that the marsh gas that produces leaks easily by mud.

In order to achieve the above purpose, the utility model provides a following technical scheme: a two-stage UASB treatment facility for sewage treatment, including cement base, mechanism and partition mechanism intake, cement base's top fixedly connected with retort, the inner wall fixedly connected with three-phase separator of retort, cement base's top fixedly connected with aspiration pump, the mechanism intake including set up the water-locator in the retort and set up the first L shape connecting pipe in cement base, first L shape connecting pipe communicates with each other with the inside of water-locator, partition mechanism, including setting up solid fixed ring and the control box in the retort, control box fixed connection is in solid fixed ring's top, savings mechanism is including setting up the infundibulate support in the retort and setting up the connecting cylinder at retort top, the infundibulate support communicates with each other with the inside of connecting cylinder.

Preferably, an L-shaped pore channel is formed in the cement base, the top of the first L-shaped connecting pipe penetrates through the cement base and is fixedly connected with the water inlet of the reaction tank and the water distributor, the outer wall of one side of the cement base is fixedly connected with a water inlet pipe, and one side of the first L-shaped connecting pipe penetrates through the cement base and is fixedly connected with the water inlet pipe and is communicated with the inside of the first L-shaped connecting pipe.

Preferably, separate the mechanism and still include the motor, the seal box, axis of rotation and shielding plate, the bottom fixedly connected with motor of control box, the bottom fixedly connected with seal box of control box, the inboard bottom of control box is rotated and is connected with the axis of rotation, the top fixedly connected with shielding plate of axis of rotation, the output shaft of motor runs through control box and axis of rotation fixed connection through the shaft coupling, the device can stop the mud in the messenger's sewage on the control box surface, separate also play the guard action when the mechanism plays the sludge settling bed, the condition that the water-locator was blockked up to the sewage that can significantly reduce appears, the life of water-locator has been prolonged.

Preferably, deposit mechanism still includes second L shape connecting pipe, first conveyer pipe, second conveyer pipe and third conveyer pipe, the top fixedly connected with cement box of retort, the first conveyer pipe of opposite side fixedly connected with of cement box, the bottom of first conveyer pipe is through first flange fixedly connected with second conveyer pipe, the top fixedly connected with third conveyer pipe of cement base, the device seals up the marsh gas that produces in to sewage through the mode of water seal and deposits and concentrate in the collection with the cement base on the cavity, can reduce the leakage of marsh gas when can carrying out waste utilization to sewage, the condition that reduces the explosion takes place.

Preferably, a cavity is formed in the cement base, the bottom of the third conveying pipe extends into the cavity, the top of the third conveying pipe is fixedly connected with the bottom of the third conveying pipe through a second flange and communicated with the inside of the third conveying pipe, and an exhaust pipe is fixedly connected to the other side of the cement base.

Preferably, the other side and the cement box fixed connection of second L shape connecting pipe, cement box top fixedly connected with filler pipe, one side of first conveyer pipe extends to inside and outer wall fixed mounting of cement box has the filter.

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

(1) This a two-stage UASB treatment facility for sewage treatment, through the cooperation of cement base, retort, mechanism of intaking, water-locator, partition mechanism, solid fixed ring, control box, motor, seal box, axis of rotation and shielding plate use, the device can stop the mud in making the sewage on the control box surface, also plays the guard action when separating the mechanism and playing the sludge sedimentation bed, the condition that can significantly reduce sewage and block up the water-locator appears, has prolonged the life of water-locator.

(2) This a two-stage UASB treatment facility for sewage treatment, through the cement base, the retort, the mechanism of intaking, separate the mechanism, the three-phase separator, deposit mechanism, infundibulate support, the connecting cylinder, second L shape connecting pipe, first conveyer pipe, the cooperation of second conveyer pipe and third conveyer pipe is used, the device seals up the deposit and collects with the cement base on the cavity in concentrating through the marsh gas that produces in the mode of water seal in to sewage, can reduce the leakage of marsh gas when can carrying out waste utilization to sewage, the condition that reduces the explosion takes place.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the part a of the present invention.

Reference numerals: 1. a cement base; 2. a reaction tank; 3. a water inlet mechanism; 301. a water distributor; 302. a first L-shaped connecting tube; 4. a separation mechanism; 401. a fixing ring; 402. an operation box; 403. a motor; 404. sealing the box; 405. a rotating shaft; 406. a shielding plate; 5. a three-phase separator; 6. a storage mechanism; 601. a funnel-shaped support; 602. a connecting cylinder; 603. a second L-shaped connecting tube; 604. a first delivery pipe; 605. a second delivery pipe; 606. a third delivery pipe; 7. an air pump.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: a two-stage UASB treatment facility for sewage treatment, including cement base 1, mechanism 3 and partition mechanism 4 of intaking, cement base 1's top fixed connection retort 2, retort 2's inner wall fixedly connected with three-phase separator 5, cement base 1's top fixedly connected with aspiration pump 7, mechanism 3 of intaking including setting up in the water-locator 301 of retort 2 and setting up the first L shape connecting pipe 302 in cement base 1, first L shape connecting pipe 302 communicates with each other with the inside of water-locator 301, partition mechanism 4, including setting up solid fixed ring 401 and the control box 402 in retort 2, control box 402 fixed connection is in solid fixed ring 401's top, reservoir mechanism 6 is including setting up funnel-shaped support 601 in retort 2 and setting up the connecting cylinder 602 at retort 2 top, funnel-shaped support 601 communicates with each other with the inside of connecting cylinder 602.

The second embodiment:

referring to fig. 1-3, on the basis of the first embodiment, an L-shaped hole is formed in the cement base 1, the top of the first L-shaped connecting pipe 302 penetrates through the cement base 1 and the reaction tank 2 to be fixedly connected with the water inlet of the water distributor 301, the outer wall of one side of the cement base 1 is fixedly connected with the water inlet pipe, one side of the first L-shaped connecting pipe 302 penetrates through the cement base 1 to be fixedly connected with the water inlet pipe and is internally communicated with the water inlet pipe, when the water distributor 301 is controlled to start, sewage enters the reaction tank 2 through the first L-shaped connecting pipe 302 and the water distributor 301.

Further, the separating mechanism 4 further includes a motor 403, a seal box 404, a rotating shaft 405 and a baffle plate 406, the bottom of the operation box 402 is fixedly connected with the motor 403, the bottom of the operation box 402 is fixedly connected with the seal box 404, the bottom of the inner side of the operation box 402 is rotatably connected with the rotating shaft 405, the top of the rotating shaft 405 is fixedly connected with the baffle plate 406, an output shaft of the motor 403 penetrates through the operation box 402 and is fixedly connected with the rotating shaft 405 through a coupler, the control motor 403 is started, the motor 403 drives the rotating shaft 405 to rotate, the rotating shaft 405 drives the baffle plate 406 to rotate, the baffle plate 406 rotates to the right side, sewage flows in from a hole in the operation box 402, when sewage with a fixed volume enters the reaction tank 2, the control motor 403 continues to rotate, when the baffle plate 406 rotates back to the left side again, the control motor 403 continues to operate, the three-phase separator 5 is controlled to start, the three-phase separator 5 performs anaerobic operation on the sewage, the device can enable the sludge in the sewage to stay on the surface of the operation box 402, the separating mechanism 4 can play a role of protecting role while playing a sludge settling bed, the role of reducing the situation that the sewage blocks the water distributor 301 greatly, and prolonging the service life of the water distributor 301.

Furthermore, the saving mechanism 6 further comprises a second L-shaped connecting pipe 603, a first conveying pipe 604, a second conveying pipe 605 and a third conveying pipe 606, a cement box is fixedly connected to the top of the reaction tank 2, a first conveying pipe 604 is fixedly connected to the other side of the cement box, a second conveying pipe 605 is fixedly connected to the bottom of the first conveying pipe 604 through a first flange, a third conveying pipe 606 is fixedly connected to the top of the cement base 1, the control air pump 7 is started, biogas generated by sewage enters the cement box through the funnel-shaped support 601, the connecting cylinder 602 and the second L-shaped connecting pipe 603, the biogas enters the first conveying pipe 604 through the filter, and then enters the cavity on the cement base 1 through the second conveying pipe 605 and the third conveying pipe 606.

Secondly, set up the cavity in the cement base 1, the bottom of third conveyer pipe 606 extends to inside the cavity, the top of third conveyer pipe 606 communicates with each other through the bottom fixed connection of second flange and third conveyer pipe 606 and inside, the opposite side fixedly connected with blast pipe of cement base 1, the opposite side and the cement box fixed connection of second L shape connecting pipe 603, cement box top fixedly connected with filler pipe, one side of first conveyer pipe 604 extends to inside and outer wall fixed mounting of cement box has the filter.

The working principle is as follows: when the device is used, the water distributor 301 is controlled to be started, sewage enters the reaction tank 2 through the first L-shaped connecting pipe 302 and the water distributor 301, the control motor 403 is controlled to be started, the motor 403 drives the rotating shaft 405 to rotate, the rotating shaft 405 drives the baffle plate 406 to rotate, the baffle plate 406 rotates to the right side, the sewage flows in from the hole in the operation box 402, when sewage with a fixed volume enters the reaction tank 2, the control motor 403 continues to rotate, when the baffle plate 406 rotates back to the left side again, the control motor 403 continues to operate, the three-phase separator 5 is controlled to be started, the three-phase separator 5 carries out anaerobic work on the sewage, the control air suction pump 7 is controlled to be started, methane generated by the sewage enters the cement tank through the funnel-shaped support 601, the connecting cylinder 602 and the second L-shaped connecting pipe 603, the methane enters the first conveying pipe 604 through the filter, and then enters the cavity on the cement base 1 through the second conveying pipe 605 and the third conveying pipe 606.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A two-stage UASB treatment equipment for sewage treatment is characterized by comprising,

the top of the cement base (1) is fixedly connected with a reaction tank (2), the inner wall of the reaction tank (2) is fixedly connected with a three-phase separator (5), and the top of the cement base (1) is fixedly connected with an air pump (7);

the water inlet mechanism (3) comprises a water distributor (301) arranged in the reaction tank (2) and a first L-shaped connecting pipe (302) arranged in the cement base (1), and the first L-shaped connecting pipe (302) is communicated with the inside of the water distributor (301);

the separation mechanism (4) comprises a fixing ring (401) and an operation box (402) which are arranged in the reaction tank (2), and the operation box (402) is fixedly connected to the top of the fixing ring (401);

the storage mechanism (6) comprises a funnel-shaped support (601) arranged in the reaction tank (2) and a connecting cylinder (602) arranged at the top of the reaction tank (2), and the funnel-shaped support (601) is communicated with the inside of the connecting cylinder (602).

2. A two-stage UASB treatment apparatus for wastewater treatment according to claim 1, further comprising: an L-shaped pore channel is formed in the cement base (1), the top of the first L-shaped connecting pipe (302) penetrates through the cement base (1), the reaction tank (2) and a water inlet of the water distributor (301), an outer wall of one side of the cement base (1) is fixedly connected with a water inlet pipe, and one side of the first L-shaped connecting pipe (302) penetrates through the cement base (1), is fixedly connected with the water inlet pipe and is communicated with the inside of the water inlet pipe.

3. A two-stage UASB treatment apparatus for wastewater treatment according to claim 2 in which: the separating mechanism (4) further comprises a motor (403), a sealing box (404), a rotating shaft (405) and a shielding plate (406), the motor (403) is fixedly connected to the bottom of the operating box (402), the sealing box (404) is fixedly connected to the bottom of the operating box (402), the rotating shaft (405) is rotatably connected to the bottom of the inner side of the operating box (402), the shielding plate (406) is fixedly connected to the top of the rotating shaft (405), and an output shaft of the motor (403) penetrates through the operating box (402) and the rotating shaft (405) to be fixedly connected through a coupler.

4. A two-stage UASB treatment apparatus for wastewater treatment according to claim 3, further comprising: saving mechanism (6) still include second L shape connecting pipe (603), first conveyer pipe (604), second conveyer pipe (605) and third conveyer pipe (606), the top fixedly connected with cement box of retort (2), the first conveyer pipe (604) of opposite side fixedly connected with of cement box, first flange fixedly connected with second conveyer pipe (605) are passed through to the bottom of first conveyer pipe (604), the top fixedly connected with third conveyer pipe (606) of cement base (1).

5. A two-stage UASB treatment apparatus for wastewater treatment according to claim 4 wherein: the cavity is formed in the cement base (1), the bottom of the third conveying pipe (606) extends to the inside of the cavity, the top of the third conveying pipe (606) is fixedly connected with the bottom of the third conveying pipe (606) through a second flange, the inside of the third conveying pipe is communicated with the inside of the third conveying pipe, and the exhaust pipe is fixedly connected to the other side of the cement base (1).

6. A two-stage UASB treatment apparatus for wastewater treatment according to claim 5 wherein: the other side and the cement box fixed connection of second L shape connecting pipe (603), cement box top fixedly connected with filler pipe, the one side of first conveyer pipe (604) extend to inside and outer wall fixed mounting of cement box has the filter.