CN210845532U - Reaction tank cleaning equipment for biological sewage treatment - Google Patents
Reaction tank cleaning equipment for biological sewage treatment Download PDFInfo
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- CN210845532U CN210845532U CN201921562906.7U CN201921562906U CN210845532U CN 210845532 U CN210845532 U CN 210845532U CN 201921562906 U CN201921562906 U CN 201921562906U CN 210845532 U CN210845532 U CN 210845532U
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Abstract
The utility model discloses a reaction tank cleaning equipment for biological sewage treatment, which belongs to the technical field of biological sewage treatment equipment. A reaction tank cleaning device for biological sewage treatment comprises a box body, wherein a liquid inlet pipe is fixedly connected to the transverse side wall of the box body, an adsorption transverse pipe is fixedly arranged at the end part of the liquid inlet pipe, and a discharge opening is formed in one end, arranged in the box body, of the liquid inlet pipe; the box body is internally and fixedly provided with an installation block, the bottom end of the installation block is fixedly provided with a first screen, and the top end of the installation block is connected with a second screen in a sliding manner; the longitudinal side wall of the box body is rotationally connected with a lead screw, and a lead screw nut is rotationally connected onto the lead screw; the bottom end of the second screen is fixedly provided with symmetrical fixed blocks, the fixed block at one side is sleeved on the outer wall of the screw nut, and the fixed block at the other side is connected with a slide bar in a sliding manner; the utility model discloses can sieve out, strike off because of the grease exists the residue that combines together in the sewage to can realize discharging the residue, carry out the purpose of rejecting to the residue that the microorganism is difficult to decompose.
Description
Technical Field
The utility model relates to a biological sewage treatment device technical field especially relates to a biological sewage treatment reaction tank cleaning equipment.
Background
The biological sewage treatment is a general name for treating sewage by using a biological method, is one of the most extensive methods in modern sewage treatment application, mainly converts organic matters in the sewage into simple inorganic matters by means of the decomposition action of microorganisms to purify the sewage, and is divided into two categories, namely anaerobic biological treatment and aerobic biological treatment according to the requirement on oxygen. The sewage biological treatment has the advantages of good treatment effect, low cost and simpler technology.
In the case of domestic sewage, the domestic sewage is water which is used by human beings in daily life and polluted by domestic waste, generally does not contain toxic substances, but has conditions suitable for the propagation of microorganisms, contains a large amount of pathogens and has certain harmfulness. When the domestic sewage is treated by adopting a biological treatment mode, the domestic sewage contains substances such as grease, hard residues and the like, and the hard residues in the sewage are combined together due to the nature of the grease, so that the waste in a combined state is difficult to be effectively decomposed by microorganisms, the residues exist in the sewage in a reaction tank, and the biological treatment effect of the sewage is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems mentioned in the background technology and providing a reaction tank cleaning device for biological sewage treatment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a reaction tank cleaning device for biological sewage treatment comprises a box body, wherein a liquid inlet pipe is fixedly connected to the transverse side wall of the box body, an adsorption transverse pipe is fixedly arranged at the end part of the liquid inlet pipe, and a discharge opening is formed in one end, arranged in the box body, of the liquid inlet pipe;
the box body is internally and fixedly provided with an installation block, the bottom end of the installation block is fixedly provided with a first screen, the top end of the installation block is connected with a second screen in a sliding manner, and the top of the second screen is fixedly provided with symmetrical limiting baffles;
the longitudinal side wall of the box body is rotatably connected with a lead screw, and a lead screw nut is rotatably connected onto the lead screw; the bottom end of the second screen is fixedly provided with symmetrical fixed blocks, the fixed block at one side is sleeved on the outer wall of the screw nut, the fixed block at the other side is connected with a sliding rod in a sliding manner, and the sliding rod is fixedly arranged on the inner wall of the box body;
the box inner wall has still set firmly the installing support, the installing support has the scraper blade that can laminate with the second screen cloth through electric liquid push rod telescopic connection from top to bottom, the scraper blade below is equipped with the scum pipe, just the scum pipe sets firmly on the vertical lateral wall of box.
Preferably, a feeding pump is fixedly arranged on the side wall of the liquid inlet pipe.
Preferably, the bottom end of the mounting block is fixedly provided with a mounting plate, and the first screen is fixedly arranged on the mounting plate; the top end of the mounting block is provided with a slide rail groove, and the limiting baffle on the second screen is connected in the slide rail groove in a sliding manner.
Preferably, one end of the screw rod, which is arranged outside the box body, is fixedly connected with a driving motor.
Preferably, the electro-hydraulic push rod is fixedly arranged at the top end of the mounting support, and a piston rod at the output end of the electro-hydraulic push rod penetrates through the mounting support and is connected with the scraper.
Preferably, the scraping plate and the inner wall bracket of the mounting bracket are fixedly provided with buffer springs.
Preferably, the slag discharge pipe comprises an extending outer edge and an output pipe, the output pipe is fixedly connected with the extending outer edge, the extending outer edge is arranged below the scraper, and the output pipe is embedded in the side wall of the box body.
Preferably, the longitudinal side wall of the box body is also provided with a liquid outlet pipe.
Compared with the prior art, the utility model provides a reaction tank cleaning equipment for biological sewage treatment possesses following beneficial effect:
1. the reaction tank cleaning equipment for biological sewage treatment is characterized in that a liquid inlet pipe in the equipment is arranged in sewage in a reaction tank, the sewage is absorbed into the liquid inlet pipe through an absorption transverse pipe by utilizing suction force of a feeding pump and is conveyed into a box body through a discharge opening, when the sewage flows through a second screen inside the box body, the hard residues which are combined together are filtered by utilizing the second screen, specifically, a driving motor on the outer wall of the box body drives a lead screw to rotate, the lead screw further drives a lead screw nut to move along the lead screw, and the lead screw nut is fixedly connected with a fixing block at the bottom of the second screen, so that the lead screw nut drives the second screen to move along the lead screw in the process of moving along the lead screw, thereby realizing the sieving of the second screen, filtering the residues by utilizing the screen of the second screen, and when the hard residues attached to the second screen are required to be discharged out of the box body, utilize the electric liquid push rod to drive the downward flexible removal of scraper blade to make the scraper blade laminate with the second screen cloth, when the second screen cloth deviates from the scraper blade and removes, utilize the scraper blade to strike off the residue on the second screen cloth to arrange the sediment pipe on, and final discharge box.
2. This reaction tank cleaning equipment for sewage biological treatment has seted up the slide rail groove through the top at the installation piece, and the existence in slide rail groove is convenient for the second screen cloth and is removed along the lead screw under screw nut's drive.
3. This reaction tank cleaning equipment for sewage biological treatment is equipped with the electricity liquid push rod through the top at the installing support, and the model of electricity liquid push rod is DYTZ1000-/110, utilizes electricity liquid push rod to promote the scraper blade to make the scraper blade laminate with the second screen cloth, reach the purpose of scraping off the residue on the second screen cloth.
4. This reaction tank cleaning equipment for sewage biological treatment, row's sediment pipe are including extending outer fringe, output tube, and the scraper blade is scraping the back with the residue on the second screen cloth, and the residue falls into and extends on the outer fringe to export the box through the output tube.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can sieve out, strike off because of the grease exists the residue that combines together in the sewage to can realize discharging the residue, carry out the purpose of rejecting to the residue that the microorganism is difficult to decompose.
Drawings
FIG. 1 is a schematic structural view of a cleaning apparatus for a biological wastewater treatment reaction tank according to the present invention;
FIG. 2 is a second schematic structural view of a cleaning apparatus for a biological wastewater treatment reaction tank according to the present invention;
FIG. 3 is one of the schematic structural diagrams of the first screen, the second screen, the mounting bracket and the slag discharge pipe of the reaction tank cleaning device for biological sewage treatment provided by the utility model;
FIG. 4 is a second schematic structural view of the first screen, the second screen, the mounting bracket and the slag discharging pipe of the reaction tank cleaning device for biological sewage treatment provided by the present invention;
FIG. 5 is a third schematic structural view of a first screen, a second screen, a mounting bracket and a slag discharge pipe of the reaction tank cleaning device for biological sewage treatment provided by the utility model;
FIG. 6 is a schematic structural diagram of the first screen, the second screen and the mounting bracket of the reaction tank cleaning device for biological sewage treatment according to the present invention.
In the figure: 1. a box body; 2. a liquid inlet pipe; 3. adsorbing the horizontal tube; 4. a discharge opening; 5. mounting blocks; 6. a first screen; 7. a second screen; 8. a lead screw; 9. a lead screw nut; 10. a fixed block; 11. a slide bar; 12. mounting a bracket; 13. an electro-hydraulic push rod; 14. a squeegee; 15. a slag discharge pipe; 15-1, extending the outer edge; 15-2, an output pipe; 16. a feed pump; 17. mounting a plate; 18. a slide rail groove; 19. a drive motor; 20. a piston rod; 21. a buffer spring; 22. a liquid outlet pipe; 23. and a limiting baffle.
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.
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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.
Referring to fig. 1-6, a reaction tank cleaning device for biological sewage treatment comprises a tank body 1, wherein a liquid inlet pipe 2 is fixedly connected to the transverse side wall of the tank body 1, a horizontal adsorption pipe 3 is fixedly arranged at the end part of the liquid inlet pipe 2, and a discharge opening 4 is arranged at one end of the liquid inlet pipe 2, which is arranged in the tank body 1;
the inner part of the box body 1 is fixedly provided with an installation block 5, the bottom end of the installation block 5 is fixedly provided with a first screen 6, the top end of the installation block 5 is connected with a second screen 7 in a sliding way, and the top of the second screen 7 is fixedly provided with symmetrical limit baffles 23;
a lead screw 8 is rotatably connected to the longitudinal side wall of the box body 1, and a lead screw nut 9 is rotatably connected to the lead screw 8; the bottom end of the second screen 7 is fixedly provided with symmetrical fixed blocks 10, the fixed block 10 at one side is sleeved on the outer wall of the screw nut 9, the fixed block 10 at the other side is connected with a slide bar 11 in a sliding manner, and the slide bar 11 is fixedly arranged on the inner wall of the box body 1;
the inner wall of the box body 1 is further fixedly provided with a mounting support 12, the mounting support 12 is vertically and telescopically connected with a scraper 14 which can be attached to the second screen 7 through an electro-hydraulic push rod 13, a slag discharge pipe 15 is arranged below the scraper 14, and the slag discharge pipe 15 is fixedly arranged on the longitudinal side wall of the box body 1.
The side wall of the liquid inlet pipe 2 is also fixedly provided with a feed pump 16.
The bottom end of the mounting block 5 is fixedly provided with a mounting plate 17, and the first screen 6 is fixedly arranged on the mounting plate 17; the top end of the mounting block 5 is provided with a slide rail groove 18, a limit baffle 23 on the second screen cloth 7 is connected in the slide rail groove 18 in a sliding manner, and the second screen cloth 7 is driven by the screw nut 9 to move along the screw 8 due to the slide rail groove 18.
One end of the screw rod 8 arranged outside the box body 1 is fixedly connected with a driving motor 19.
The electro-hydraulic push rod 13 is fixedly arranged at the top end of the mounting support 12, a piston rod 20 at the output end of the electro-hydraulic push rod 13 penetrates through the mounting support 12 and is connected with the scraper 14, the type of the electro-hydraulic push rod 13 is DYTZ1000-/110, the scraper 14 is pushed by the electro-hydraulic push rod 13, so that the scraper 14 is attached to the second screen 7, and the purpose of scraping residues on the second screen 7 is achieved.
In addition, the PLC controller can be arranged to control the electro-hydraulic push rod 13 in the embodiment, so that the residue on the second screen cloth 7 can be scraped off in time when needed.
The scraping plate 14 and the inner wall bracket of the mounting bracket 12 are fixedly provided with a buffer spring 21, and the buffer spring 21 is convenient for the scraping plate 14 to provide buffer in the up-and-down moving process.
The residue discharge pipe 15 comprises an extension outer edge 15-1 and an output pipe 15-2, the output pipe 15-2 is fixedly connected with the extension outer edge 15-1, the extension outer edge 15-1 is arranged below the scraping plate 14, the output pipe 15-2 is embedded in the side wall of the box body 1, after the scraping plate 14 scrapes residues on the second screen 7, the residues fall onto the extension outer edge 15-1 and are output out of the box body 1 through the output pipe 15-2.
The longitudinal side wall of the box body 1 is also provided with a liquid outlet pipe 22, and sewage which is obtained after the residue is screened and removed in the liquid outlet pipe 22 is discharged out of the box body 1.
In the utility model, when in use, the liquid inlet pipe 2 in the device is arranged in the sewage in the reaction tank, the sewage is absorbed into the liquid inlet pipe 2 through the adsorption transverse pipe 3 by utilizing the attraction of the feed pump 16 and is conveyed into the box body 1 through the discharge opening 4, when the sewage flows through the second screen cloth 7 in the box body 1, the hard residues which are combined together are filtered by utilizing the second screen cloth 7, specifically, the driving motor 19 on the outer wall of the box body 1 drives the screw rod 8 to rotate, the screw rod 8 further drives the screw nut 9 to move along the screw rod 8, because the screw nut 9 is fixedly connected with the fixed block 10 at the bottom of the second screen cloth 7, the screw nut 9 drives the second screen cloth 7 to move along the screw rod 8 in the moving process along the screw rod 8, thereby realizing the sieving of the second screen cloth 7, so as to utilize the screen cloth of the second screen cloth 7 to filter the residues, when the hard residues which are attached on the second screen cloth 7 are required to be discharged out, utilize electric liquid push rod 13 to drive scraper blade 14 downward telescopic movement to make scraper blade 14 and second screen cloth 7 laminate, when second screen cloth 7 deviates from scraper blade 14 and moves, utilize scraper blade 14 to strike off the residue on the second screen cloth 7 to arrange on the sediment pipe 15, and finally discharge box 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A reaction tank cleaning device for biological sewage treatment comprises a box body (1), and is characterized in that a liquid inlet pipe (2) is fixedly connected to the transverse side wall of the box body (1), a transverse adsorption pipe (3) is fixedly arranged at the end part of the liquid inlet pipe (2), and a discharge opening (4) is formed in one end, arranged in the box body (1), of the liquid inlet pipe (2);
an installation block (5) is fixedly arranged in the box body (1), a first screen (6) is fixedly arranged at the bottom end of the installation block (5), a second screen (7) is connected to the top end of the installation block (5) in a sliding manner, and symmetrical limiting baffles (23) are fixedly arranged at the top of the second screen (7);
the longitudinal side wall of the box body (1) is rotatably connected with a lead screw (8), and the lead screw (8) is rotatably connected with a lead screw nut (9); the bottom end of the second screen (7) is fixedly provided with symmetrical fixed blocks (10), the fixed block (10) on one side is sleeved on the outer wall of the screw nut (9), the fixed block (10) on the other side is connected with a sliding rod (11) in a sliding manner, and the sliding rod (11) is fixedly arranged on the inner wall of the box body (1);
the box (1) inner wall has still set firmly installing support (12), installing support (12) have scraper blade (14) that can laminate with second screen cloth (7) through electric liquid push rod (13) telescopic connection from top to bottom, scraper blade (14) below is equipped with row's sediment pipe (15), just row's sediment pipe (15) set firmly on the vertical lateral wall of box (1).
2. The apparatus for cleaning a wastewater biological treatment reaction tank according to claim 1, wherein a feed pump (16) is further fixed on the side wall of the liquid inlet pipe (2).
3. The apparatus for cleaning a wastewater biological treatment reaction tank according to claim 1, wherein the mounting block (5) is fixedly provided with a mounting plate (17) at the bottom end thereof, and the first screen (6) is fixedly arranged on the mounting plate (17); a slide rail groove (18) is formed in the top end of the mounting block (5), and a limiting baffle (23) on the second screen (7) is connected into the slide rail groove (18) in a sliding mode.
4. The cleaning equipment of the reaction tank for the biological treatment of the sewage according to the claim 1, characterized in that one end of the screw rod (8) which is arranged outside the box body (1) is fixedly connected with a driving motor (19).
5. The cleaning equipment for the sewage biological treatment reaction tank is characterized in that the electro-hydraulic push rod (13) is fixedly arranged at the top end of the mounting bracket (12), and a piston rod (20) at the output end of the electro-hydraulic push rod (13) penetrates through the mounting bracket (12) and is connected with the scraper (14).
6. The apparatus of claim 5, wherein the scraper (14) and the inner wall of the mounting bracket (12) are fixedly provided with a buffer spring (21).
7. The cleaning equipment for the reaction tank for the biological treatment of the sewage according to the claim 1, characterized in that the slag discharge pipe (15) comprises an extension outer edge (15-1) and an output pipe (15-2), the output pipe (15-2) is fixedly connected with the extension outer edge (15-1), the extension outer edge (15-1) is arranged below the scraper (14), and the output pipe (15-2) is embedded in the side wall of the tank body (1).
8. A biological wastewater treatment basin cleaning apparatus according to any of claims 1-7, characterized in that the longitudinal side walls of the tank (1) are further provided with outlet pipes (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562906.7U CN210845532U (en) | 2019-09-19 | 2019-09-19 | Reaction tank cleaning equipment for biological sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562906.7U CN210845532U (en) | 2019-09-19 | 2019-09-19 | Reaction tank cleaning equipment for biological sewage treatment |
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| Publication Number | Publication Date |
|---|---|
| CN210845532U true CN210845532U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921562906.7U Active CN210845532U (en) | 2019-09-19 | 2019-09-19 | Reaction tank cleaning equipment for biological sewage treatment |
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| CN (1) | CN210845532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318618A (en) * | 2022-08-15 | 2022-11-11 | 江苏菲远泰新材料有限公司 | Screening plant of high standard garnet sand |
-
2019
- 2019-09-19 CN CN201921562906.7U patent/CN210845532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318618A (en) * | 2022-08-15 | 2022-11-11 | 江苏菲远泰新材料有限公司 | Screening plant of high standard garnet sand |
| CN115318618B (en) * | 2022-08-15 | 2023-09-12 | 江苏菲远泰新材料有限公司 | Screening plant of high standard garnet sand |
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