CN216273642U

CN216273642U - High-efficient anaerobism improve equipment

Info

Publication number: CN216273642U
Application number: CN202123018424.5U
Authority: CN
Inventors: 姜健; 周建波; 张玉芹
Original assignee: Shandong Chenze Environmental Technology Co ltd
Current assignee: Shandong Chenze Environmental Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-12
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses efficient anaerobic improved equipment, and belongs to the technical field of sewage treatment. This high-efficient anaerobism improve equipment includes the anaerobic treatment case, the one end intercommunication of anaerobic treatment case has the feed liquor pipe, the surface intercommunication of anaerobic treatment case has the drain pipe, the interior diapire packing of anaerobic treatment case has activated sludge, the first filter screen of inner wall fixedly connected with of anaerobic treatment case, the surface intercommunication of anaerobic treatment case has processing mechanism, the mounting groove has all been seted up, two to the inner wall both sides of anaerobic treatment case install between the mounting groove with the clean mechanism of first filter screen contact. According to the utility model, by arranging the first filter screen, after workers discharge sewage into the anaerobic treatment box through the liquid inlet pipe, the first filter screen can filter solid impurities passing through the sewage, so that the probability of covering activated sludge by the solid impurities is reduced, and the reaction rate of the activated sludge and the sewage is ensured.

Description

High-efficient anaerobism improve equipment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to efficient anaerobic improved equipment.

Background

In the anaerobic treatment process, organic matters in the wastewater are finally converted into methane, carbon dioxide, water, hydrogen sulfide, ammonia and the like through the combined action of a large number of microorganisms. In the process, the metabolic processes of different microorganisms are mutually influenced and restricted, and a complex ecosystem is formed.

At present, when sewage enters an anaerobic treatment tank for anaerobic treatment, a great deal of solid impurities still remain in the sewage, and the solid impurities easily cover anaerobic bacteria in the anaerobic treatment tank, so that the reaction rate of the anaerobic bacteria and the sewage is reduced, and the problem is that improvement is needed at present.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides high-efficiency anaerobic improved equipment to solve the problem that solid impurities are loaded on the surface of anaerobic bacteria and the reaction rate of the anaerobic bacteria and sewage is reduced.

The utility model is realized by the following steps:

the utility model provides high-efficiency anaerobic improved equipment which comprises an anaerobic treatment box, wherein one end of the anaerobic treatment box is communicated with a liquid inlet pipe, the surface of the anaerobic treatment box is communicated with a liquid outlet pipe, activated sludge is filled in the inner bottom wall of the anaerobic treatment box, the inner wall of the anaerobic treatment box is fixedly connected with a first filter screen, the surface of the anaerobic treatment box is communicated with a treatment mechanism, mounting grooves are formed in two sides of the inner wall of the anaerobic treatment box, a cleaning mechanism which is in contact with the first filter screen is installed between the two mounting grooves, one end of the cleaning mechanism penetrates through the anaerobic treatment box and extends into the treatment mechanism, a driving mechanism which is fixedly connected with the cleaning mechanism is installed on the surface of the treatment mechanism, and a collecting vehicle which is arranged below the treatment mechanism is arranged on one side of the anaerobic treatment box;

clean mechanism includes that quantity is two transmission shafts and quantity is two transmission bands, two the transmission band sets up respectively in two the inside of mounting groove, the one end of transmission band is run through the mounting groove and is extended to processing mechanism's inside, two the transmission shaft all meshes to be connected in two the internal surface of transmission band, one side the both ends of transmission shaft are respectively with two the mounting groove rotates to be connected, the opposite side the both ends of transmission shaft respectively with processing mechanism's inner wall both sides are rotated and are connected, two fixedly connected with between the transmission band with the scraper blade of first filter screen contact.

In an embodiment of the utility model, the included angles between the conveyor belt and the first filter screen and the horizontal plane are fifteen degrees, and the scraper is perpendicular to the upper end of the first filter screen.

In an embodiment of the utility model, the treatment mechanism comprises a transfer box, the transfer box is communicated with the surface of the anaerobic treatment box, a second filter screen is embedded in the inner wall of the transfer box, and the lower end of the transfer box is communicated with a return pipe communicated with the anaerobic treatment box.

In an embodiment of the utility model, the inner wall of the transit box is rotatably connected with a water wheel in contact with the second filter screen, and the surface of the transit box is provided with a dirt guide port in contact with the second filter screen.

In an embodiment of the present invention, a cross-sectional shape of the second filter screen is an arc, and a center of the second filter screen and a center of the water wheel coincide on a same horizontal line.

In an embodiment of the present invention, the driving mechanism includes a motor and a chain, the motor is fixedly connected to a surface of the transfer box, and an output shaft of the motor penetrates through the transfer box and is fixedly connected to the transmission shaft on the other side.

In one embodiment of the utility model, the output shaft of the motor and the surface of the water wheel are fixedly connected with gears, and the two gears are meshed and connected through the chain.

In summary, (1) the first filter screen is arranged, so that after workers discharge sewage into the anaerobic treatment tank through the liquid inlet pipe, the first filter screen can filter solid impurities passing through the sewage, the probability that the solid impurities cover the activated sludge is reduced, and the reaction rate of the activated sludge and the sewage is guaranteed;

(2) through setting up clean mechanism, when the transmission shaft is rotatory, the transmission shaft drives two transmission bands simultaneously and rotates for the transmission band removes the scraper blade, makes the scraper blade strike off first filter screen surface accumulational solid impurity, and scrapes these solid impurity into the inside of transfer case, and the surface solid impurity that need not worry first filter screen piles up too much, leads to the unable normal condition that plays the filter effect of first filter screen, thereby reaches good clean effect.

Drawings

FIG. 1 is a schematic structural diagram of a high-efficiency anaerobic improved device provided by the utility model;

FIG. 2 is a schematic view of the connection between the scraper and the first screen in the high-efficiency anaerobic modification device provided by the utility model;

FIG. 3 is a schematic view of the arrangement of gears in the high-efficiency anaerobic modification apparatus provided by the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1-anaerobic treatment box; 101-mounting grooves; 2-liquid inlet pipe; 3-a liquid outlet pipe; 4-activated sludge; 5-a first filter screen; 6-a cleaning mechanism; 601-a drive shaft; 602-conveying belt; 603-a scraper; 7-a processing mechanism; 701-a transfer box; 702-a water wheel; 703-a second screen; 704-a return pipe; 705-dirty leading port; 8-a drive mechanism; 801-electric machine; 802-gear; 803-a chain; 9-collection vehicle.

Detailed Description

The present invention will be described in further detail with reference to examples.

In the specific implementation: as shown in fig. 1-4, a high-efficiency anaerobic improved device comprises an anaerobic treatment tank 1, one end of the anaerobic treatment tank 1 is communicated with a liquid inlet pipe 2, the surface of the anaerobic treatment tank 1 is communicated with a liquid outlet pipe 3, the inner bottom wall of the anaerobic treatment tank 1 is filled with activated sludge 4, the inner wall of the anaerobic treatment tank 1 is fixedly connected with a first filter screen 5, the surface of the anaerobic treatment tank 1 is communicated with a treatment mechanism 7, both sides of the inner wall of the anaerobic treatment tank 1 are provided with mounting grooves 101, a cleaning mechanism 6 in contact with the first filter screen 5 is mounted between the two mounting grooves 101, one end of the cleaning mechanism 6 penetrates through the anaerobic treatment tank 1 and extends into the treatment mechanism 7, the surface of the treatment mechanism 7 is provided with a driving mechanism 8 fixedly connected with the cleaning mechanism 6, and one side of the anaerobic treatment tank 1 is provided with a collection vehicle 9 arranged below the treatment mechanism 7;

as shown in fig. 2 and fig. 3, the cleaning mechanism 6 includes two transmission shafts 601 and two transmission belts 602, the two transmission belts 602 are respectively disposed inside the two installation slots 101, one end of the transmission belt 602 penetrates through the installation slot 101 and extends into the processing mechanism 7, the two transmission shafts 601 are respectively engaged with the inner surfaces of the two transmission belts 602, two ends of one transmission shaft 601 are respectively rotatably connected with the two installation slots 101, two ends of the other transmission shaft 601 are respectively rotatably connected with two sides of the inner wall of the processing mechanism 7, a scraper 603 in contact with the first filter screen 5 is fixedly connected between the two transmission belts 602, when the transmission shafts 601 rotate, the transmission shafts 601 simultaneously drive the two transmission belts 602 to rotate, so that the transmission belts 602 drive the scraper 603 to scrape off the solid impurities accumulated on the surface of the first filter screen 5 and scrape the solid impurities into the interior of the transfer box 701, the situation that solid impurities on the surface of the first filter screen 5 are accumulated too much to cause the first filter screen 5 to be incapable of normally playing a filtering role is avoided, and a good cleaning effect is achieved.

The contained angle of transmission band 602 and first filter screen 5 and horizontal plane is fifteen degrees, the upper end of the first filter screen 5 of scraper blade 603 perpendicular to, and the feed liquor pipe 2 is all kept away from to the highest point of transmission band 602 and first filter screen 5, and this can reduce the direct probability that flows into transfer case 701 inside of sewage to reduce the processing burden of processing mechanism 7.

As shown in fig. 2, 3 and 4, the treatment mechanism 7 comprises a transfer box 701, the transfer box 701 is communicated with the surface of the anaerobic treatment box 1, a second filter screen 703 is embedded in the inner wall of the transfer box 701, a return pipe 704 communicated with the anaerobic treatment box 1 is communicated with the lower end of the transfer box 701, when the solid impurities pass through the surface of the second filter screen 703, the second filter screen 703 can filter the moisture in the solid impurities and guide the moisture into the return pipe 704, and the moisture flows back to the inside of the anaerobic treatment box 1 through the return pipe 704, so as to reduce unnecessary waste of water resources.

The inner wall of the transit box 701 is rotatably connected with a water wheel 702 in contact with the second filter screen 703, a dirt guide port 705 in contact with the second filter screen 703 is formed in the surface of the transit box 701, when the water wheel 702 rotates, the water wheel 702 can scrape impurities butted with the surface of the second filter screen 703 into the dirt guide port 705, then the solid impurities are guided into the collecting vehicle 9 along the dirt guide port 705, and the situation that the second filter screen 703 is blocked does not need to be worried about.

The cross-sectional shape of the second filter screen 703 is circular-arc, and the center of a circle of the second filter screen 703 coincides with the center of a circle of the water wheel 702 on the same horizontal line, which can increase the impurity removal effect of the water wheel 702 to reduce the probability that the second filter screen 703 is blocked.

As shown in fig. 3, the driving mechanism 8 includes a motor 801 and a chain 803, the motor 801 is fixedly connected to the surface of the middle rotating box 701, an output shaft of the motor 801 penetrates through the middle rotating box 701 and is fixedly connected to the other side transmission shaft 601, and the motor 801 can transport the transmission scraper 603 through a transmission belt 602 to ensure that the scraper 603 can effectively scrape off solid impurities on the surface of the first filter screen 5.

The output shaft of the motor 801 and the surface of the water wheel 702 are fixedly connected with gears 802, the two gears 802 are meshed and connected through a chain 803, when the motor 801 drives the scraper 603 to scrape solid impurities on the surface of the first filter screen 5, the motor 801 can synchronously rotate the water wheel 702 through the chain 803 through the gears 802, and a power source is not required to be independently set for the water wheel 702, so that a good energy-saving effect is achieved.

Specifically, the working principle of the high-efficiency anaerobic improved equipment is as follows: when the anaerobic treatment device is used, after a worker discharges sewage into the anaerobic treatment box 1 through the liquid inlet pipe 2, the first filter screen 5 can filter solid impurities in the sewage passing through the anaerobic treatment box, so as to reduce the probability that the solid impurities cover the activated sludge 4, so as to ensure the reaction rate of the activated sludge 4 and the sewage, while the first filter screen 5 filters the solid impurities, the motor 801 drives the transmission shaft 601 connected with the first filter screen to rotate, the transmission shaft 601 simultaneously drives the two transmission belts 602 to rotate, so that the transmission belts 602 drive the scraper 603 to scrape off the solid impurities accumulated on the surface of the first filter screen 5, and scrape the solid impurities into the middle rotating box 701, after the solid impurities fall onto the surface of the water wheel 702, the motor 801 drives the water wheel 702 to rotate through the chain 803, so that the water wheel 702 drives the solid impurities to rotate, the second filter screen 703 can filter water passing through the solid impurities, and guide the water into the return pipe 704, moisture flows back to the inside of anaerobic treatment case 1 through back flow 704 to reduce the unnecessary waste of water resource, when waterwheel 702 scraped solid impurity into lead dirty mouthful 705, solid impurity is along leading dirty mouthful 705 and is led into collection vehicle 9, need not staff's manual collection solid impurity, has not only reduced staff's the work degree of difficulty, has also reduced the probability that solid impurity pollutes external environment, thereby has reached good environmental protection effect.

It should be noted that the specific model specification of the motor 801 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 801 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only exemplary of the present invention and should not be taken as limiting, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient anaerobism improve equipment, its characterized in that, including anaerobic treatment case (1), the one end intercommunication of anaerobic treatment case (1) has feed liquor pipe (2), the surface intercommunication of anaerobic treatment case (1) has drain pipe (3), the interior diapire of anaerobic treatment case (1) is filled active sludge (4), the first filter screen of inner wall fixedly connected with (5) of anaerobic treatment case (1), the surface intercommunication of anaerobic treatment case (1) has processing mechanism (7), mounting groove (101) have all been seted up to the inner wall both sides of anaerobic treatment case (1), two install between mounting groove (101) with clean mechanism (6) of first filter screen (5) contact, the one end of clean mechanism (6) is run through anaerobic treatment case (1) and extend to the inside of processing mechanism (7), the surface mounting of processing mechanism (7) have with clean mechanism (6) fixed connection's actuating mechanism (6), (2) 8) One side of the anaerobic treatment box (1) is provided with a collecting vehicle (9) arranged below the treatment mechanism (7);

clean mechanism (6) are transmission shaft (601) and transmission band (602) that quantity is two including quantity, two transmission band (602) set up respectively in two the inside of mounting groove (101), the one end of transmission band (602) is run through mounting groove (101) and extend to the inside of processing agency (7), two transmission shaft (601) all meshes to be connected in two the internal surface of transmission band (602), one side the both ends of transmission shaft (601) are respectively with two mounting groove (101) rotate to be connected, the opposite side the both ends of transmission shaft (601) respectively with the inner wall both sides of processing agency (7) are rotated and are connected, two fixedly connected with between transmission band (602) with scraper blade (603) of first filter screen (5) contact.

2. The improved high-efficiency anaerobic apparatus according to claim 1, wherein the conveyor belt (602) and the first screen (5) are both at fifteen degrees angle to the horizontal plane, and the scraper (603) is perpendicular to the upper end of the first screen (5).

3. The high-efficiency anaerobic improved equipment according to the claim 1, characterized in that the processing mechanism (7) comprises a transfer box (701), the transfer box (701) is communicated with the surface of the anaerobic processing box (1), a second filter screen (703) is embedded in the inner wall of the transfer box (701), and the lower end of the transfer box (701) is communicated with a return pipe (704) communicated with the anaerobic processing box (1).

4. The efficient anaerobic improved equipment as claimed in claim 3, characterized in that the inner wall of the transit box (701) is connected with a water wheel (702) in contact with the second filter screen (703) in a rotating way, and the surface of the transit box (701) is provided with a sewage guide opening (705) in contact with the second filter screen (703).

5. The efficient anaerobic improved equipment as claimed in claim 4, wherein the cross section of the second screen (703) is arc-shaped, and the center of the second screen (703) coincides with the center of the water wheel (702) on the same horizontal line.

6. An efficient anaerobic improved device according to claim 4, characterized in that the driving mechanism (8) comprises a motor (801) and a chain (803), the motor (801) is fixedly connected to the surface of the transit box (701), the output shaft of the motor (801) penetrates through the transit box (701) and is fixedly connected with the transmission shaft (601) on the other side.

7. The efficient anaerobic improved equipment as claimed in claim 6, characterized in that the output shaft of the motor (801) and the surface of the water wheel (702) are fixedly connected with gears (802), and the two gears (802) are meshed and connected through the chain (803).