CN215161905U - Denitrification treatment equipment for sewage treatment - Google Patents
Denitrification treatment equipment for sewage treatment Download PDFInfo
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- CN215161905U CN215161905U CN202023309527.2U CN202023309527U CN215161905U CN 215161905 U CN215161905 U CN 215161905U CN 202023309527 U CN202023309527 U CN 202023309527U CN 215161905 U CN215161905 U CN 215161905U
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Abstract
The utility model relates to the technical field of environmental protection, in particular to a denitrification treatment device for sewage treatment, which pours sewage into the interior of a filter screen through a water inlet hopper, filters impurities in the sewage through the filter screen, then the sewage is discharged into the interior of a biological denitrification box from the bottom end of the filter screen through the action of gravity, and then a first motor is opened to rotate a spiral sewage discharging shaft, so that the impurities in the filter screen are conveyed from left to right and are discharged through a sewage discharging pipe, thereby reducing the impurities in the sewage in the biological denitrification box, reducing the fault rate of the device and improving the denitrification effect of the device on the sewage; the method comprises the following steps: filter miscellaneous structure of arranging, including workstation, biological denitrogenation case, the fill of intaking, drain valve, blow off pipe, first motor, spiral blowdown axle and filter screen, the bottom of biological denitrogenation case is connected with the top of workstation to the top of biological denitrogenation case is provided with the feed inlet, and the right-hand member of biological denitrogenation case is provided with the bin outlet.
Description
Technical Field
The utility model relates to the technical field of environmental protection, especially relate to a denitrification treatment facility for sewage treatment.
Background
Sewage is the effluent from life and production that is contaminated to some extent. The water which loses the original use function is called sewage for short. Mainly used water in life, which contains more organic matters and is easy to treat. In the sewage treatment process, need carry out nitrogen removal treatment to sewage, generally carry out nitrogen removal to sewage through biological denitrification method, but current sewage denitrification equipment structure is fairly simple, and the great impurity of volume in the sewage enters into sewage denitrification equipment, makes the pipeline in the equipment take place to block up more easily, leads to the fault rate of equipment higher to impurity in the sewage is more, makes the denitrogenation effect of sewage reduce, consequently needs to improve current equipment.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a pour sewage into the inside to the filter screen through the fill of intaking, impurity through the filter screen in to sewage filters, later sewage emits into the inside to biological denitrogenation case by the bottom of filter screen through the action of gravity, open first motor again, make spiral blowdown axle rotate, carry impurity in with the filter screen from left to right, discharge through the blow off pipe, thereby reduce the impurity in the biological denitrogenation incasement sewage, thereby reduce the fault rate of equipment, and improve equipment is to a denitrification processing apparatus for sewage treatment of the denitrogenation effect of sewage.
The utility model discloses a denitrogenation treatment facility for sewage treatment, include: a filtering and impurity-removing structure comprises a workbench, a biological denitrification box, a water inlet hopper, a water discharge valve, a blow-off pipe, a first motor, a spiral blow-off shaft and a filter screen, wherein the bottom end of the biological denitrification box is connected with the top end of the workbench, the top end of the biological denitrification box is provided with a feed inlet, the right end of the biological denitrification box is provided with a discharge outlet, the bottom end of the water inlet hopper is connected with the top end of the feed inlet of the biological denitrification box, the side end of the water discharge valve is connected with the discharge outlet of the biological denitrification box, the left end of the blow-off pipe is connected with the top of the right end of the biological denitrification box, the blow-off pipe is communicated with the interior of the biological denitrification box, the side end of the filter screen is connected with the side end in the biological denitrification box, the top end of the filter screen is provided with a water outlet, the bottom end of the first motor is connected with the left end of the biological denitrification box through a support plate, the right end of the first motor penetrates through the left end of the biological denitrification box and is connected with the left end of the spiral blow-off shaft, the spiral sewage discharging shaft is wrapped by the filter screen; the recovery structure is arranged at the left end of the biological denitrification box and used for recovering nitrogen generated during denitrification of the equipment.
The utility model discloses a denitrogenation treatment facility for sewage treatment retrieves the structure and includes gas compressor, base and gas holder, the side of gas compressor and base all is connected with the left end of biological denitrogenation case to gas compressor's side is provided with the breathing pipe, gas compressor's bottom is provided with the blast pipe, gas compressor's breathing pipe communicates with each other with the inside of biological denitrogenation case, gas compressor's blast pipe and the top fixed connection of gas holder, and gas compressor's blast pipe communicates with each other with the inside of gas holder.
The utility model discloses a denitrogenation treatment facility for sewage treatment still includes the multiunit hot plate, the side of multiunit hot plate all with biological denitrogenation incasement lateral wall fixed connection.
The utility model discloses a denitrogenation treatment facility for sewage treatment, still including scraping the mud axle, the connecting axle, the second motor, the pneumatic cylinder, push pedal and blowoff valve, the bottom of biological denitrogenation case is provided with the dirty groove of collection, the bottom of scraping the mud axle is rotated with the bottom of biological denitrogenation incasement and is connected, the bottom that workstation and biological denitrogenation case were run through on the top of connecting axle is connected with the bottom of scraping the mud axle, the top of second motor is connected with the bottom of workstation, the bottom of second motor is connected with the bottom of connecting axle, the side of pneumatic cylinder is connected with the bottom of biological denitrogenation incasement, the left end of pneumatic cylinder is connected with the side of push pedal, the side of blowoff valve is connected with the left end bottom of biological denitrogenation case, and the dirty inslot of collection of blowoff valve and biological denitrogenation case communicates with each other.
The utility model discloses a denitrogenation treatment facility for sewage treatment still includes first transmission shaft, secondary drive axle and drive belt, and the top of first transmission shaft and secondary drive axle is connected with the bottom of connecting axle and second motor respectively, and the drive belt suit is on the surface of first transmission shaft and secondary drive axle.
The utility model discloses a denitrogenation treatment facility for sewage treatment still includes temperature-detecting meter and display screen, and the side of temperature-detecting meter is connected with biological denitrogenation case's inner wall, and the rear end of display screen is connected with biological denitrogenation case's front end.
The utility model discloses a sewage treatment is with denitrogenation treatment facility, the drain valve is located the middle part of biological denitrogenation case right-hand member.
Compared with the prior art, the beneficial effects of the utility model are that: pour sewage into the inside to the filter screen through the fill of intaking, impurity in to sewage is filtered through the filter screen, later sewage is discharged into to the inside of biological denitrogenation case through the bottom of gravity action by the filter screen, open first motor again, make spiral blowdown axle rotate, carry the impurity in the filter screen from left to right, discharge through the blow off pipe, thereby reduce the impurity in the biological denitrogenation incasement sewage, thereby reduce the fault rate of equipment, and improve the denitrogenation effect of equipment to sewage.
Drawings
Fig. 1 is a schematic front view of the cross-sectional structure of the present invention.
Fig. 2 is a front view structure diagram of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
Fig. 4 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.
In the drawings, the reference numbers: 1. a work table; 2. a biological denitrification box; 3. a water inlet hopper; 4. a drain valve; 5. a blow-off pipe; 6. a first motor; 7. a spiral sewage draining shaft; 8. a filter screen; 9. a gas compressor; 10. a base; 11. a gas storage tank; 12. heating plates; 13. a mud scraping shaft; 14. a connecting shaft; 15. a second motor; 16. a hydraulic cylinder; 17. pushing the plate; 18. a blowoff valve; 19. a first drive shaft; 20. a second drive shaft; 21. a transmission belt; 22. a temperature detector; 23. a display screen.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the utility model discloses a denitrification treatment device for sewage treatment, including: a filtering and impurity-removing structure comprises a workbench 1, a biological denitrification box 2, a water inlet hopper 3, a drain valve 4, a drain pipe 5, a first motor 6, a spiral drain shaft 7 and a filter screen 8, wherein the bottom end of the biological denitrification box 2 is connected with the top end of the workbench 1, the top end of the biological denitrification box 2 is provided with a feed inlet, the right end of the biological denitrification box 2 is provided with a discharge outlet, the bottom end of the water inlet hopper 3 is connected with the top end of the feed inlet of the biological denitrification box 2, the side end of the drain valve 4 is connected with the discharge outlet of the biological denitrification box 2, the left end of the drain pipe 5 is connected with the top end of the right end of the biological denitrification box 2, the drain pipe 5 is communicated with the inside of the biological denitrification box 2, the side end of the filter screen 8 is connected with the side end in the biological denitrification box 2, the top end of the filter screen 8 is provided with a water gap, the bottom end of the first motor 6 is connected with the left end of the biological denitrification box 2 through a support plate, the right end of the first motor 6 penetrates through the left end of the biological denitrification box 2 and is connected with the left end of the spiral sewage discharging shaft 7, and the spiral sewage discharging shaft 7 is wrapped by the filter screen 8; the recovery structure is arranged at the left end of the biological denitrification box 2 and is used for recovering nitrogen generated during denitrification of the equipment; pour sewage into the inside to filter screen 8 through fill 3 of intaking, impurity in to the sewage through filter screen 8 filters, later sewage is discharged into the inside to biological denitrogenation case 2 by the bottom of filter screen 8 through the action of gravity, open first motor 6 again, make spiral blowdown axle 7 rotate, carry the impurity in the filter screen 8 by the left right side, discharge through blow off pipe 5, thereby reduce the impurity in the biological denitrogenation case 2 interior sewage, thereby reduce the fault rate of equipment, and improve equipment is to the denitrogenation effect of sewage.
The utility model discloses a denitrogenation treatment facility for sewage treatment, retrieve the structure and include gas compressor 9, base 10 and gas holder 11, the side of gas compressor 9 and base 10 all is connected with the left end of biological denitrogenation case 2, and the side of gas compressor 9 is provided with the breathing pipe, the bottom of gas compressor 9 is provided with the blast pipe, the breathing pipe of gas compressor 9 communicates with each other with the inside of biological denitrogenation case 2, the blast pipe of gas compressor 9 is fixedly connected with the top of gas holder 11, and the blast pipe of gas compressor 9 communicates with each other with the inside of gas holder 11; the equipment can produce more nitrogen gas when denitrogenating sewage, opens gas compressor 9, with the nitrogen gas suction of biological denitrogenation case 2 in and compress, later emits into the inside to gas holder 11 with the nitrogen gas after the compression through gas compressor 9's blast pipe, retrieves nitrogen gas to improve equipment's practicality.
The utility model discloses a denitrification treatment device for sewage treatment, which also comprises a plurality of groups of heating plates 12, wherein the side ends of the plurality of groups of heating plates 12 are fixedly connected with the side wall in the biological denitrification box 2; through opening the sewage of multiunit hot plate 12 in to biological denitrogenation case 2 and heating, increase the microorganism liveness to improve the denitrogenation effect of sewage.
The utility model discloses a denitrogenation treatment facility for sewage treatment, still include and scrape mud axle 13, connecting axle 14, second motor 15, pneumatic cylinder 16, push pedal 17 and blowoff valve 18, the bottom of biological denitrogenation case 2 is provided with the dirty groove of collection, the bottom of scraping mud axle 13 is rotated with the bottom in the biological denitrogenation case 2 and is connected, the bottom that workstation 1 and biological denitrogenation case 2 are run through to the top of connecting axle 14 is connected with the bottom of scraping mud axle 13, the top of second motor 15 is connected with the bottom of workstation 1, the bottom of second motor 15 is connected with the bottom of connecting axle 14, the side of pneumatic cylinder 16 is connected with the bottom in the biological denitrogenation case 2, the left end of pneumatic cylinder 16 is connected with the side of push pedal 17, the side of blowoff valve 18 is connected with the left end bottom of biological denitrogenation case 2, and blowoff valve 18 communicates with each other with the dirty inslot of collection of biological denitrogenation case 2; open second motor 15, through connecting axle 14 transmission, make and scrape mud axle 13 and rotate, scrape into the dirty inslot of collection of biological denitrogenation case 2 with the mud of bottom in the biological denitrogenation case 2, later extend through pneumatic cylinder 16, make push pedal 17 promote the mud in the dirty inslot of collection from the right to the left, discharge mud through opening blowoff valve 18 to improve the convenience of equipment blowdown.
The utility model discloses a denitrogenation treatment facility for sewage treatment still includes first transmission shaft 19, second transmission shaft 20 and drive belt 21, and the top of first transmission shaft 19 and second transmission shaft 20 is connected with the bottom of connecting axle 14 and second motor 15 respectively, and drive belt 21 suit is in the surface of first transmission shaft 19 and second transmission shaft 20; the rotating speed of the connecting shaft 14 is reduced through the size difference between the first transmission shaft 19 and the second transmission shaft 20 and the transmission of the transmission belt 21, so that the stability of the equipment is improved.
The utility model discloses a sewage treatment is with denitrogenation treatment facility still includes temperature detect meter 22 and display screen 23, and the side of temperature detect meter 22 is connected with the inner wall of biological denitrogenation case 2, and the rear end of display screen 23 is connected with the front end of biological denitrogenation case 2; the temperature of the sewage in the biological denitrification box 2 is detected by the temperature detector 22, and then the detection data of the temperature detector 22 is displayed in a text mode by the display screen 23, so that the practicability of the equipment is improved.
The utility model relates to a denitrification treatment device for sewage treatment, a drain valve 4 is positioned in the middle of the right end of a biological denitrification box 2; through setting up drain valve 4 in the right-hand member middle part of biological denitrogenation case 2, reduce the mud content in the sewage that drain valve 4 discharged to improve equipment's practicality.
The utility model discloses a denitrogenation treatment facility for sewage treatment, it is at work, at first pour sewage into the inside of filter screen 8 through water intake bucket 3, filter the impurity in the sewage through filter screen 8, later sewage discharges into the inside of biological denitrogenation case 2 through the bottom of filter screen 8 through the action of gravity, open first motor 6 again, make spiral blowdown axle 7 rotate, carry the impurity in the filter screen 8 from left to right, discharge through blow off pipe 5, thereby reduce the impurity in the sewage in biological denitrogenation case 2, then open gas compressor 9, nitrogen suction and compression in biological denitrogenation case 2, later discharge the nitrogen gas after compressing into the inside of gas holder 11 through the blast pipe of gas compressor 9, retrieve nitrogen gas, then open second motor 15, through first transmission shaft 19, second transmission shaft 20 and drive belt 21 cooperation transmission, make connecting axle 14 drive and scrape mud axle 13 and rotate, scrape into the dirty inslot of collection to biological denitrogenation case 2 with the mud of bottom in biological denitrogenation case 2, later extend through pneumatic cylinder 16, make push pedal 17 promote the mud in the dirty inslot of collection from right to left, discharge mud through opening blowoff valve 18, then open drain valve 4 with biological denitrogenation case 2 in the sewage after the sewage discharge can.
The utility model discloses a denitrification treatment device for sewage treatment, the installation mode, the connection mode or the setting mode of which are common mechanical modes, and the device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a first motor 6, gas compressor 9 and second motor 15 of denitrification treatment facility for sewage treatment are purchase on the market, and this technical staff only need install and operate according to its subsidiary operating specification in industry can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A denitrification treatment apparatus for sewage treatment, comprising: a filtering and impurity-removing structure comprises a workbench (1), a biological denitrification box (2), a water inlet hopper (3), a drain valve (4), a drain pipe (5), a first motor (6), a spiral sewage discharging shaft (7) and a filter screen (8), wherein the bottom end of the biological denitrification box (2) is connected with the top end of the workbench (1), the top end of the biological denitrification box (2) is provided with a feed inlet, the right end of the biological denitrification box (2) is provided with a discharge outlet, the bottom end of the water inlet hopper (3) is connected with the top end of the feed inlet of the biological denitrification box (2), the side end of the drain valve (4) is connected with the discharge outlet of the biological denitrification box (2), the left end of the drain pipe (5) is connected with the top end of the right end of the biological denitrification box (2), the drain pipe (5) is communicated with the interior of the biological denitrification box (2), the side end of the filter screen (8) is connected with the side end in the biological denitrification box (2), a water gap is formed in the top end of the filter screen (8), the bottom end of the first motor (6) is connected with the left end of the biological denitrification box (2) through a supporting plate, the right end of the first motor (6) penetrates through the left end of the biological denitrification box (2) to be connected with the left end of the spiral sewage discharging shaft (7), and the filter screen (8) wraps the spiral sewage discharging shaft (7);
the recovery structure is arranged at the left end of the biological denitrification box (2) and used for recovering nitrogen generated during denitrification of the equipment.
2. The denitrification processing apparatus for sewage treatment as set forth in claim 1, wherein the recovery structure comprises a gas compressor (9), a base (10) and a gas tank (11), the side ends of the gas compressor (9) and the base (10) are connected with the left end of the biological denitrification tank (2), and the side end of the gas compressor (9) is provided with a gas suction pipe, the bottom end of the gas compressor (9) is provided with a gas discharge pipe, the gas suction pipe of the gas compressor (9) is communicated with the inside of the biological denitrification tank (2), the gas discharge pipe of the gas compressor (9) is fixedly connected with the top end of the gas tank (11), and the gas discharge pipe of the gas compressor (9) is communicated with the inside of the gas tank (11).
3. The denitrification processing apparatus for sewage treatment according to claim 1, further comprising a plurality of sets of heating plates (12), wherein the side ends of the plurality of sets of heating plates (12) are fixedly connected with the side wall in the biological denitrification tank (2).
4. The denitrification treatment equipment for sewage treatment as set forth in claim 1, further comprising a sludge scraping shaft (13), a connecting shaft (14), a second motor (15), a hydraulic cylinder (16), a push plate (17) and a blowoff valve (18), wherein the bottom end of the biological denitrification tank (2) is provided with a sludge collecting groove, the bottom end of the sludge scraping shaft (13) is rotatably connected with the bottom end inside the biological denitrification tank (2), the top end of the connecting shaft (14) penetrates through the bottom ends of the worktable (1) and the biological denitrification tank (2) and is connected with the bottom end of the sludge scraping shaft (13), the top end of the second motor (15) is connected with the bottom end of the worktable (1), the bottom end of the second motor (15) is connected with the bottom end of the connecting shaft (14), the side end of the hydraulic cylinder (16) is connected with the bottom inside the biological denitrification tank (2), the left end of the hydraulic cylinder (16) is connected with the side end of the push plate (17), the side end of the blow-off valve (18) is connected with the bottom of the left end of the biological denitrification box (2), and the blow-off valve (18) is communicated with the inside of a sewage collecting groove of the biological denitrification box (2).
5. The denitrification processing apparatus for sewage treatment according to claim 4, further comprising a first transmission shaft (19), a second transmission shaft (20) and a transmission belt (21), wherein the top ends of the first transmission shaft (19) and the second transmission shaft (20) are respectively connected with the connecting shaft (14) and the bottom end of the second motor (15), and the transmission belt (21) is sleeved on the surfaces of the first transmission shaft (19) and the second transmission shaft (20).
6. The denitrification processing apparatus for sewage treatment as set forth in claim 5, further comprising a temperature detector (22) and a display screen (23), wherein the side end of the temperature detector (22) is connected to the inner wall of the biological denitrification tank (2), and the rear end of the display screen (23) is connected to the front end of the biological denitrification tank (2).
7. The denitrification processing apparatus for sewage treatment as set forth in claim 1, wherein the drain valve (4) is located at the middle of the right end of the biological denitrification tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023309527.2U CN215161905U (en) | 2020-12-31 | 2020-12-31 | Denitrification treatment equipment for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023309527.2U CN215161905U (en) | 2020-12-31 | 2020-12-31 | Denitrification treatment equipment for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215161905U true CN215161905U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023309527.2U Active CN215161905U (en) | 2020-12-31 | 2020-12-31 | Denitrification treatment equipment for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215161905U (en) |
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2020
- 2020-12-31 CN CN202023309527.2U patent/CN215161905U/en active Active
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