CN215876468U - Multistage filtration equipment for sewage treatment - Google Patents
Multistage filtration equipment for sewage treatment Download PDFInfo
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- CN215876468U CN215876468U CN202122179948.6U CN202122179948U CN215876468U CN 215876468 U CN215876468 U CN 215876468U CN 202122179948 U CN202122179948 U CN 202122179948U CN 215876468 U CN215876468 U CN 215876468U
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- filter plate
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 238000001914 filtration Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000004065 wastewater treatment Methods 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 7
- 231100000719 pollutant Toxicity 0.000 abstract description 7
- 239000011148 porous material Substances 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model discloses multistage filtering equipment for sewage treatment, relates to the technical field of sewage treatment equipment, and aims to solve the problems that the conventional multistage filtering equipment is inconvenient to discharge sewage to a filter screen and cannot change the size of a sieve mesh according to the actual sewage treatment requirement. The utility model has novel structure, can conveniently clean and discharge the filter screen, avoids the accumulation of pollutants from influencing the flow velocity of sewage, improves the sewage treatment efficiency, can change the size of the sieve pores of the filter screen, meets the actual sewage treatment requirement and increases the treatment capacity of equipment.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to multistage filtering equipment for sewage treatment.
Background
The sewage treatment process is an effective process method for various economic, reasonable, scientific and industrial waste water of urban domestic sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like. The urban sewage treatment process is preferably determined after comprehensive technological and economic comparison according to the treatment scale, the water quality characteristics, the environmental function of the receiving water body and the local actual conditions and requirements.
Can use multistage filtration equipment among the current sewage treatment process, among the sewage filtration process, the filter screen is after long-time the use, and is inconvenient to carry out the blowdown to the filter screen, leads to the pollutant to pile up more and more, influences the velocity of flow of sewage, reduces sewage treatment efficiency to the impurity of different sewage is different, and the sieve mesh of filter screen all is fixed size, can't change the sieve mesh size according to actual sewage treatment needs, and the throughput is lower. Therefore, in order to solve such problems, we propose a multistage filtration apparatus for sewage treatment.
SUMMERY OF THE UTILITY MODEL
The utility model provides multistage filtering equipment for sewage treatment, which solves the problems that the existing multistage filtering equipment is inconvenient to discharge sewage to a filter screen and the size of a sieve mesh cannot be changed according to the actual sewage treatment requirement.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a multistage filtering device for sewage treatment comprises a treatment box and a motor box, wherein the side wall of the treatment box is fixedly provided with the motor box, two main filter plates with the same structure are fixedly arranged between the side walls in the treatment box, the two main filter plates are distributed up and down, sieve mesh adjusting devices are arranged in the two main filter plates, two rotating rods which are symmetrically distributed are rotatably arranged between the side walls in the treatment box, blades are fixedly sleeved on the rotating rods, the two blades are respectively positioned above the two main filter plates, the top end of the treatment box is provided with a water inlet hopper, and the bottom end of the treatment box is provided with a water outlet;
the inside fixed mounting of motor case has driving motor, two the dwang tip extends to the fixed cover of motor incasement portion and is equipped with the belt pulley, two be connected with driving belt, one of them between the belt pulley the dwang tip and driving motor's output shaft fixed connection.
Preferably, sieve mesh adjusting device includes spout, vice filter, lead screw and accommodate motor, the spout has been seted up to the tip of main filter, slidable mounting has vice filter in the spout, the inside rotation of spout installs the lead screw, the lead screw runs through vice filter, lead screw and vice filter threaded connection, the inside lateral wall fixed mounting of motor case has the accommodate motor that is symmetric distribution, two the lead screw tip extends to the motor incasement portion respectively with two accommodate motor's output shaft fixed connection.
Preferably, the main filter plate is provided with main sieve pores which are uniformly distributed, the auxiliary filter plate is provided with auxiliary sieve pores which are uniformly distributed, and the main sieve pores and the auxiliary sieve pores are correspondingly arranged.
Preferably, the cross-sections of the main filter plate and the auxiliary filter plate are both arc-shaped structures, the blades are spiral structures, and the blades are attached to the main filter plate.
Preferably, the lateral wall of handling the case and keeping away from the motor case has seted up two drain that the structure is the same, the cross-section of drain is the arc structure, drain and main filter phase-match, the drain is equipped with the dirty box of collection, the dirty box of collection with handle case lateral wall fixed connection.
Preferably, the bottom end of the interior of the treatment box is fixedly provided with symmetrically distributed guide plates which are arranged in an inclined manner.
The utility model has the beneficial effects that:
1. drive vice filter through the lead screw and remove in the spout, adjust the dislocation degree of main sieve mesh and vice sieve mesh, can adjust the sieve mesh size of main filter to satisfy the actual processing needs of different sewage, through the sieve mesh size of adjusting two main filter about, realize multi-stage filtration's function.
2. Through belt pulley and driving belt transmission effect, driving motor can drive two dwangs and rotate simultaneously, and the dwang drives blade laminating owner filter and rotates, and the drain is carried to the pollutant on main filter top in the rotatory process of blade, makes the pollutant get into the dirty box of collection, realizes the clearance and the blowdown function of owner filter.
In conclusion, when the equipment is used for sewage treatment, the filter screen can be conveniently cleaned and discharged, the phenomenon that pollutants are accumulated to influence the flow velocity of sewage is avoided, the sewage treatment efficiency is improved, the size of the sieve mesh of the filter screen can be changed, the actual sewage treatment requirement is met, and the treatment capacity of the equipment is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the main filter plate of the present invention;
fig. 4 is an exploded view of the main filter plate of the present invention.
Reference numbers in the figures: 1. a treatment tank; 2. a motor case; 3. a main filter plate; 4. rotating the rod; 5. a blade; 6. a belt pulley; 7. a drive belt; 8. a baffle; 9. a water inlet hopper; 10. a water outlet; 11. a sewage draining outlet; 12. a dirt collecting box; 13. a chute; 14. a sub-filter plate; 15. main sieve pores; 16. secondary sieve pores; 17. a screw rod; 18. adjusting the motor; 19. the motor is driven.
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.
Referring to fig. 1-2, a multistage filtration equipment for sewage treatment, including handling case 1 and motor case 2, handle 1 lateral wall fixed mounting of case and have motor case 2, handle 1 inside between the lateral wall fixed mounting of case have two owner filter 3 that the structure is the same, the cross-section of owner filter 3 is the arc structure, two owner filter 3 are upper and lower distributions, handle and rotate between 1 inside lateral wall of case and install two dwang 4 that are the symmetric distribution, dwang 4 fixed cover is equipped with blade 5, two blades 5 are located two owner filter 3 tops respectively, blade 5 is the helical structure, blade 5 laminates with owner filter 3.
Referring to fig. 3-4, inside all of two main filter 3 is equipped with sieve mesh adjusting device, sieve mesh adjusting device includes spout 13, vice filter 14, lead screw 17 and accommodate motor 18, spout 13 has been seted up to the tip of main filter 3, slidable mounting has vice filter 14 in spout 13, the cross-section of vice filter 14 is the arc structure, spout 13 inside rotation installs lead screw 17, lead screw 17 runs through vice filter 14, lead screw 17 and vice filter 14 threaded connection, the inside lateral wall fixed mounting of motor case 2 has accommodate motor 18 that is symmetric distribution, two lead screw 17 tip extend to motor case 2 inside respectively with two accommodate motor 18's output shaft fixed connection, main filter 3 has seted up the main sieve mesh 15 that is evenly distributed, vice filter 14 has seted up the vice sieve mesh 16 that is evenly distributed, main sieve mesh 15 is the corresponding setting with vice sieve mesh 16.
The adjusting motor 18 drives the lead screw 17 to rotate, the lead screw 17 drives the auxiliary filter plate 14 to move in the sliding groove 13, the sieve mesh size of the main filter plate 3 is adjusted by adjusting the dislocation degree of the main sieve mesh 15 and the auxiliary sieve mesh 16, so that the actual treatment needs of different sewage are met, before the equipment is used, the two adjusting motors 18 are respectively started, the sieve mesh sizes of the upper main filter plate and the lower main filter plate 3 are adjusted, and the function of multi-stage filtration is realized.
When using equipment, with sewage through the fill 9 entering of intaking inside the processing case 1, sewage is through two upper and lower main filter 3's completion multi-stage filtration, the water conservancy diversion effect of guide plate 8 is passed through again, flow in outlet 10 and discharge, driving motor 19 in the starter motor case 2, through belt pulley 6 and drive belt 7 transmission effect, it is rotatory simultaneously to drive two dwang 4, dwang 4 drives blade 5 and rotates, the drain 11 is carried with the pollutant on 3 tops of main filter in the 5 rotatory processes of blade, make the pollutant get into album dirty box 12, realize main filter 3's clearance and blowdown function.
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 (6)
1. A multi-stage filtering device for sewage treatment comprises a treatment box (1) and a motor box (2), and is characterized in that the motor box (2) is fixedly installed on the side wall of the treatment box (1), two main filtering plates (3) with the same structure are fixedly installed between the side walls inside the treatment box (1), the two main filtering plates (3) are distributed up and down, sieve mesh adjusting devices are arranged inside the two main filtering plates (3), two rotating rods (4) which are symmetrically distributed are rotatably installed between the side walls inside the treatment box (1), blades (5) are fixedly sleeved on the rotating rods (4), the two blades (5) are respectively positioned above the two main filtering plates (3), a water inlet hopper (9) is arranged at the top end of the treatment box (1), and a water outlet (10) is arranged at the bottom end of the treatment box (1);
the inside fixed mounting of motor case (2) has driving motor (19), two dwang (4) tip extends to the inside fixed cover of motor case (2) and is equipped with belt pulley (6), two be connected with driving belt (7), one of them between belt pulley (6) the output shaft fixed connection of dwang (4) tip and driving motor (19).
2. The multistage filtration equipment for sewage treatment according to claim 1, wherein the sieve mesh adjusting device comprises a chute (13), an auxiliary filter plate (14), a screw rod (17) and an adjusting motor (18), the chute (13) is formed at the end of the main filter plate (3), the auxiliary filter plate (14) is slidably mounted in the chute (13), the screw rod (17) is rotatably mounted inside the chute (13), the screw rod (17) penetrates through the auxiliary filter plate (14), the screw rod (17) is in threaded connection with the auxiliary filter plate (14), the adjusting motor (18) is symmetrically distributed and fixedly mounted on the inner side wall of the motor box (2), and the ends of the two screw rods (17) extend into the motor box (2) and are respectively fixedly connected with the output shafts of the two adjusting motors (18).
3. A multistage filtration apparatus for sewage treatment according to claim 2, wherein the main filter plate (3) is provided with uniformly distributed main sieve holes (15), the auxiliary filter plate (14) is provided with uniformly distributed auxiliary sieve holes (16), and the main sieve holes (15) and the auxiliary sieve holes (16) are correspondingly arranged.
4. A multistage filtration apparatus for wastewater treatment according to claim 2, wherein the cross-section of the main filter plate (3) and the sub-filter plate (14) are arc-shaped, the vane (5) is spiral-shaped, and the vane (5) is attached to the main filter plate (3).
5. The multistage filtration equipment for sewage treatment according to claim 4, wherein two sewage outlets (11) with the same structure are formed in the side wall of the treatment box (1) far away from the motor box (2), the cross section of each sewage outlet (11) is of an arc-shaped structure, each sewage outlet (11) is matched with the corresponding main filter plate (3), each sewage outlet (11) is provided with a sewage collection box (12), and each sewage collection box (12) is fixedly connected with the side wall of the treatment box (1).
6. The multistage filtration equipment for sewage treatment according to claim 1, wherein the bottom end inside the treatment box (1) is fixedly provided with symmetrically distributed guide plates (8), and the guide plates (8) are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122179948.6U CN215876468U (en) | 2021-09-09 | 2021-09-09 | Multistage filtration equipment for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122179948.6U CN215876468U (en) | 2021-09-09 | 2021-09-09 | Multistage filtration equipment for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215876468U true CN215876468U (en) | 2022-02-22 |
Family
ID=80337578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122179948.6U Expired - Fee Related CN215876468U (en) | 2021-09-09 | 2021-09-09 | Multistage filtration equipment for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215876468U (en) |
-
2021
- 2021-09-09 CN CN202122179948.6U patent/CN215876468U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |