CN219539587U - Sewage filtering environment-friendly device - Google Patents

Abstract

The utility model relates to a sewage filtering environment-friendly device which comprises a water inlet pipe, a filtering tank, a filtering cylinder, a stirring part, a plurality of cleaning parts, a collecting part, an exhaust part and a water outlet pipe, wherein the filtering tank comprises a hollow tank body and a conical collecting hopper, the collecting hopper is positioned in the tank body, and the lower surface of the collecting hopper is fixedly connected with the lower end surface of the tank body; the filter cartridge is positioned in the tank body, and the upper end surface of the filter cartridge is fixedly connected with the upper end surface of the tank body; the lower end surface of the filter cylinder is fixedly connected with the upper surface of the collecting hopper; the water inlet pipe is communicated with the cavity at the inner side of the filter cartridge; the water outlet pipe is communicated with a cavity between the outer side of the filter cylinder and the tank body; the lower end of the stirring part penetrates through the upper surface of the tank body and is rotationally connected with the tank body; the cleaning part is positioned in the tank body, one end of the cleaning part is fixedly connected with the stirring part, and the other end of the cleaning part is abutted with the filter cartridge; the collecting part is communicated with the lower end of the tank body, and the exhaust part is communicated with the upper end of the tank body. The utility model can prevent the sewage from being blocked when filtering the sewage, thereby ensuring the sewage filtering effect.

Description

Sewage filtering environment-friendly device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an environment-friendly sewage filtering device.

Background

The sewage is produced water which is polluted to a certain extent and is from production, the water which loses the original use function is simply called sewage, mainly the water which is used in life, contains more organic matters and is easy to treat. When sewage is treated, a filtering device is needed, and the filtering screen is very easy to block when the sewage is filtered in the related technology, so that the efficiency of sewage filtering is influenced, and therefore, the sewage filtering environment-friendly device convenient for cleaning the filtering screen is needed.

Disclosure of Invention

In order to solve the problem that a sewage filter screen is difficult to clean, the utility model provides an environment-friendly sewage filtering device.

The utility model provides a sewage filtering environment-friendly device, which adopts the following technical scheme:

the sewage filtering environment-friendly device comprises a water inlet pipe, a filtering tank, a filtering cylinder, a stirring part, a plurality of cleaning parts, a collecting part, an exhaust part and a water outlet pipe, wherein the filtering tank comprises a hollow tank body and a conical collecting hopper, the collecting hopper is positioned in the tank body, and the lower surface of the collecting hopper is fixedly connected with the lower end surface of the tank body; the filter cartridge is positioned in the tank body, and the upper end face of the filter cartridge is fixedly connected with the upper end face in the tank body; the lower end surface of the filter cartridge is fixedly connected with the upper surface of the collecting hopper; the water inlet pipe is communicated with the inner side cavity of the filter vat; the water outlet pipe is communicated with a cavity between the outer side of the filter cartridge and the tank body; the lower end of the stirring part penetrates through the upper surface of the tank body and is rotationally connected with the tank body; the cleaning part is positioned in the tank body, one end of the cleaning part is fixedly connected with the stirring part, the other end of the cleaning part is in butt joint with the filter cartridge, and a plurality of cleaning parts are arranged at intervals around the stirring part; the collecting part is communicated with the lower end of the tank body, and the exhaust part is communicated with the upper end of the tank body; the cleaning part comprises two fixing rods, two fixing blocks, two connecting rods, two springs and a cleaning roller, wherein two ends of the cleaning roller are respectively and fixedly connected with one end of one connecting rod, the other end of the connecting rod is inserted into the fixing blocks, and the other end of the connecting rod is fixedly connected with the fixing blocks through the springs; one fixed block is fixedly connected with the stirring part through one fixed rod.

By adopting the technical scheme, the stirring part is arranged to stir the sewage in the filtering tank, so that the sewage can be guaranteed to have a uniform turbidity, and the filtering effect on the sewage can be guaranteed; the sewage is filtered by arranging the filter cartridge; the filter cartridge is cleaned by arranging the cleaning part; the collection hopper is arranged to collect impurities filtered by the filter cartridge, so that the influence of excessive impurities on the filtration of the filter cartridge on sewage is avoided; and then the impurities are collected through the collecting part.

Preferably, the stirring part comprises a stirring motor, a stirring shaft, a plurality of stirring blades, a bracket and a conical spiral blade, wherein the lower end of the stirring shaft penetrates through the center of the upper surface of the tank body and is rotationally connected with the collecting hopper through the bracket, the upper end of the stirring shaft is fixedly connected with the stirring motor coaxially, the stirring shaft is coaxial with the filter cartridge, and the bracket is positioned at the lower end of the cleaning part; the stirring blades are positioned at the upper end of the bracket and are fixedly connected with the stirring shaft at intervals; the conical helical blade is matched with the collecting hopper and is fixedly connected with the stirring shaft in a coaxial way; the two fixing rods are fixedly connected with the stirring shaft.

Through adopting above-mentioned technical scheme, can stir sewage, be favorable to guaranteeing the turbidity of the sewage in the filtration jar keeps evenly, and then is favorable to guaranteeing the filter effect to sewage, is equipped with simultaneously taper helical blade realizes with collect impurity on the bucket push to the collection portion realizes the collection to impurity and mud to reduce impurity or mud to the influence of cartridge filter, and then guarantee the filter effect to sewage.

Preferably, the collecting part comprises a hollow collecting box, a communicating valve and a blow-down valve, wherein the collecting box is communicated with the lower end of the tank body through the communicating valve, and the lower end of the side surface of the collecting box is communicated with the blow-down valve.

By adopting the technical scheme, the communicating valve is opened, the blow-down valve is closed, and impurities and sludge filtered by the filter cartridge enter the collecting box through the communicating valve, so that a collecting effect is realized; when the collecting box needs to be cleaned, the communicating valve is closed, the blow-down valve is opened, impurities and sludge in the collecting box can be cleaned, and the sewage is not filtered in the process, so that the sewage is ensured to be treated.

Preferably, the exhaust part comprises an exhaust pipe and an air purifier, the air purifier is communicated with the upper end of the tank body through the exhaust pipe, and the axis of the exhaust pipe is perpendicular to the upper surface of the tank body.

By adopting the technical scheme, the air in the filter pipe is treated, so that the environment is prevented from being polluted, and the sewage filtering process is ensured to accord with the environmental protection standard.

Preferably, the exhaust pipe is communicated with the upper end of the cavity between the outer side of the filter cylinder and the tank body.

Through adopting above-mentioned technical scheme, be favorable to better to filter the gas in the filtration jar, avoid sewage directly entering into in the blast pipe, be favorable to prolonging the life of this device.

Preferably, two cleaning parts are arranged.

By adopting the technical scheme, the device is beneficial to manufacturing the device and improving the practicability of the device.

In summary, the utility model has the following beneficial technical effects:

1. the device is provided with the cleaning roller, so that impurities and sludge on the filter cartridge can be cleaned, and meanwhile, the impurities and the sludge are collected through the collecting hopper, thereby being beneficial to ensuring the filtering effect on sewage;

2. the device is provided with the stirring part, so that the sewage can be stirred, the turbidity uniformity of the sewage in the filtering tank is further ensured, the filtering barrel is beneficial to filtering the sewage, and the effect of filtering the sewage is also beneficial to being ensured;

3. the stirring part of the device is also provided with the conical helical blade, which is beneficial to pushing the sludge on the collecting cylinder into the collecting box, so as to collect impurities and sludge;

4. the collecting part of this device is equipped with communication valve and blowoff valve, can realize the collection to impurity, mud, simultaneously through the switching of different valve switch, realizes clear up impurity, mud in the collecting box, does not influence and filters sewage, can guarantee effect and efficiency to sewage filtration.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view showing the internal structure of the filter tank of the present embodiment;

FIG. 3 is a schematic view in elevation and in cross-section of the present embodiment;

fig. 4 is a schematic structural view of the cleaning portion of the present embodiment.

Reference numerals illustrate: 1. a water inlet pipe; 2. a filter tank; 201. a tank body; 202. a collection bucket; 3. a filter cartridge; 4. a stirring section; 401. a stirring motor; 402. a stirring shaft; 403. stirring blades; 404. a bracket; 405. conical helical blades; 5. a cleaning part; 501. a fixed rod; 502. a fixed block; 503. a connecting rod; 504. a spring; 505. a cleaning roller; 6. a collection section; 601. a collection box; 602. a communication valve; 603. a blow-down valve; 7. an exhaust unit; 701. an exhaust pipe; 702. an air cleaner; 8. and a water outlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is described in further detail below with reference to fig. 1-4.

1-4, referring to fig. 1-4, the sewage filtering environmental protection device comprises a water inlet pipe 1, a filtering tank 2, a filtering cylinder 3, a stirring part 4, a plurality of cleaning parts 5, a collecting part 6, an exhaust part 7 and a water outlet pipe 8, wherein the filtering tank 2 comprises a hollow tank body 201 and a conical collecting hopper 202, the collecting hopper 202 is positioned in the tank body 201, the lower surface of the collecting hopper 202 is fixedly connected with the lower end surface of the tank body 201, and impurities and sludge in the filtering tank 2 are collected through the collecting hopper 202 so as to facilitate the subsequent treatment; the filter cartridge 3 is positioned in the tank 201, the upper end face of the filter cartridge 3 is fixedly connected with the upper end face in the tank 201, the lower end face of the filter cartridge 3 is fixedly connected with the upper surface of the collecting hopper 202, and sewage is filtered through the filter cartridge 3; the water inlet pipe 1 is communicated with the inner side cavity of the filter vat; the water outlet pipe 8 is communicated with a cavity between the outer side of the filter cartridge 3 and the tank 201, so that the filtering effect of the filter cartridge 3 is ensured; the lower end of the stirring part 4 penetrates through the upper surface of the tank 201 and is rotationally connected with the tank 201; the cleaning parts 5 are positioned in the tank 201, one end of each cleaning part 5 is fixedly connected with the stirring part 4, the other end of each cleaning part 5 is abutted against the corresponding filter cartridge 3, and the cleaning parts 5 are arranged at intervals around the stirring part 4 to clean the filter cartridges 3, so that the filter cartridges 3 are prevented from being blocked to influence the filtration of sewage; the collecting part 6 is communicated with the lower end of the tank 201, and the exhaust part 7 is communicated with the upper end of the tank 201; one cleaning part 5 comprises two fixing rods 501, two fixing blocks 502, two connecting rods 503, two springs 504 and a cleaning roller 505, wherein two ends of the cleaning roller 505 are respectively and fixedly connected with one end of one connecting rod 503, the other end of the connecting rod 503 is inserted into the fixing block 502, and the other end of the connecting rod 503 is fixedly connected with the fixing block 502 through the springs 504; one fixed block 502 passes through one dead lever 501 with stirring portion 4 fixed connection, pass through promptly stirring portion 4 drives two dead lever 501 rotates, two dead lever 501 drives two respectively fixed block 502 rotates, two the dead lever 501 piece drives two connecting rod 503 rotates, and then realizes the cleaning roller 505 is right the clearance of cartridge filter 3, simultaneously connecting rod 503 with set up spring 504 between the fixed block 502, can guarantee cleaning roller 505 with cartridge filter 3 carries out the butt, guarantees promptly to cartridge filter 3's cleaning effect.

The stirring part 4 comprises a stirring motor 401, a stirring shaft 402, a plurality of stirring blades 403, a bracket 404 and a conical helical blade 405, wherein the lower end of the stirring shaft 402 passes through the center of the upper surface of the tank 201 and is rotationally connected with the collecting hopper 202 through the bracket 404, the upper end of the stirring shaft 402 is fixedly connected with the stirring motor 401 in a coaxial way, the stirring shaft 402 is coaxial with the filter cartridge 3, and the bracket 404 is positioned at the lower end of the cleaning part 5; the stirring blades 403 are positioned at the upper end of the bracket 404 and are fixedly connected with the stirring shaft 402 at intervals, and the stirring blades 403 are arranged to stir the sewage in the filter tank 2, so that the stability of the turbidity of the sewage in the filter tank 2 is ensured, and the filtering effect of the sewage is further ensured; the conical helical blade 405 is matched with the collecting hopper 202, and the conical helical blade 405 is fixedly connected with the stirring shaft 402 in a coaxial way; two dead lever 501 is all fixed connection the (mixing) shaft 402, impurity, the mud that clearance portion 5 cleared up falls to collect on fighting 202, through conical helical blade 405 will collect impurity, the mud on fighting 202 push away in the collection portion 6, realize promptly impurity, the collection of mud, avoid impurity, the mud that is filtered down to influence the filtration of sewage again.

The collecting part 6 comprises a hollow collecting box 601, a communicating valve 602 and a blow-down valve 603, wherein the collecting box 601 is communicated with the lower end of the tank 201 through the communicating valve 602, the lower end of the side face of the collecting box 601 is communicated with the blow-down valve 603, impurities and sludge in the collecting box 601 are cleaned by means of on-off adjustment of the communicating valve 602 and the blow-down valve 603, the filtering effect and efficiency of the sewage are prevented from being influenced due to the fact that the impurities and the sludge in the device are more, and meanwhile, the filtering of the sewage can be not influenced in the process of cleaning the impurities in the collecting box 601, so that the efficiency of sewage filtering can be guaranteed.

The exhaust part 7 comprises an exhaust pipe 701 and an air purifier 702, the air purifier 702 is communicated with the upper end of the tank 201 through the exhaust pipe 701, the axis of the exhaust pipe 701 is perpendicular to the upper surface of the tank 201, air in the filter tank 2 enters the air purifier 702 through the exhaust pipe 701, is discharged after being treated by the air purifier 702, and is prevented from being discharged by harmful gas in the filter tank 2, namely, the filter tank meets the environmental protection requirement in the sewage filtering process, and is beneficial to environmental protection.

The blast pipe 701 communicates the cartridge filter 3 outside with the cavity upper end between the jar body 201 is favorable to avoiding sewage in the filtration jar 2 directly enters into in the blast pipe 701, and then is favorable to prolonging the life of this device, is favorable to improving the practicality of this device.

The two cleaning parts 5 are arranged, which is beneficial to the manufacture of the device.

The implementation principle of the embodiment is as follows: sewage enters the filtering tank through the water inlet pipe, the filtering of the sewage is realized through the filtering cylinder, and the filtered sewage is discharged through the water outlet; the stirring motor drives the stirring rotor to rotate, and the stirring shaft drives the stirring blade to rotate, so that the turbidity of the unfiltered sewage in the filtering tank is kept uniform, and the sewage filtering effect is guaranteed; the stirring shaft drives the cleaning roller to rotate through the fixing rod, the fixing block, the spring and the connecting rod, so that the cleaning roller can clean the filter cartridge, excessive impurities or sludge can be prevented from blocking the filter cartridge, and the sewage filtering effect can be guaranteed; the impurity and the sludge cleaned by the filter roller fall onto the collecting hopper through the filter roller, and the stirring shaft drives the conical spiral blade to enable the impurity and the sludge on the collecting hopper to enter the collecting tank through the communication valve; opening the communication valve, closing the blowoff valve can realize the collection of collecting box to impurity, the mud in the filter tube closes the communication valve, opening the blowoff valve can realize to impurity, the clearance of mud in the collecting box, and then make impurity, the reduction of mud in this device, and then be favorable to guaranteeing this device to filter effect and the efficiency of sewage.

It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. An environment-friendly sewage filtering device is characterized in that; the filter comprises a water inlet pipe (1), a filter tank (2), a filter cartridge (3), a stirring part (4), a plurality of cleaning parts (5), a collecting part (6), an exhaust part (7) and a water outlet pipe (8), wherein the filter tank (2) comprises a hollow tank body (201) and a conical collecting hopper (202), the collecting hopper (202) is positioned in the tank body (201), and the lower surface of the collecting hopper (202) is fixedly connected with the lower end surface of the tank body (201); the filter cartridge (3) is positioned in the tank body (201), and the upper end surface of the filter cartridge (3) is fixedly connected with the inner upper end surface of the tank body (201); the lower end surface of the filter cartridge (3) is fixedly connected with the upper surface of the collecting hopper (202); the water inlet pipe (1) is communicated with the cavity at the inner side of the filter cartridge (3); the water outlet pipe (8) is communicated with a cavity between the outer side of the filter cartridge (3) and the tank body (201); the lower end of the stirring part (4) penetrates through the upper surface of the tank body (201) and is rotationally connected with the tank body (201); the cleaning part (5) is positioned in the tank body (201), one end of the cleaning part (5) is fixedly connected with the stirring part (4), the other end of the cleaning part (5) is abutted with the filter cartridge (3), and a plurality of cleaning parts (5) are arranged at intervals around the stirring part (4); the collecting part (6) is communicated with the lower end of the tank body (201), and the exhaust part (7) is communicated with the upper end of the tank body (201); one cleaning part (5) comprises two fixing rods (501), two fixing blocks (502), two connecting rods (503), two springs (504) and a cleaning roller (505), wherein two ends of the cleaning roller (505) are respectively and fixedly connected with one end of one connecting rod (503), the other end of the connecting rod (503) is inserted into the fixing blocks (502), and the other end of the connecting rod (503) is fixedly connected with the fixing blocks (502) through the springs (504); one of the fixing blocks (502) is fixedly connected with the stirring part (4) through one of the fixing rods (501).

2. The wastewater filtration environmental protection device of claim 1, wherein: the stirring part (4) comprises a stirring motor (401), a stirring shaft (402), a plurality of stirring blades (403), a support (404) and a conical spiral blade (405), wherein the lower end of the stirring shaft (402) penetrates through the center of the upper surface of the tank body (201) and is rotationally connected with the collecting hopper (202) through the support (404), the upper end of the stirring shaft (402) is fixedly connected with the stirring motor (401) coaxially, the stirring shaft (402) is coaxial with the filter cartridge (3), and the support (404) is positioned at the lower end of the cleaning part (5); the stirring blades (403) are positioned at the upper end of the bracket (404) and are fixedly connected with the stirring shaft (402) at intervals; the conical spiral blade (405) is matched with the collecting hopper (202), and the conical spiral blade (405) is fixedly connected with the stirring shaft (402) in a coaxial way; both fixing rods (501) are fixedly connected with the stirring shaft (402).

3. The wastewater filtration environmental protection device of claim 1, wherein: the collecting part (6) comprises a hollow collecting box (601), a communicating valve (602) and a blow-down valve (603), wherein the collecting box (601) is communicated with the lower end of the tank body (201) through the communicating valve (602), and the lower end of the side face of the collecting box (601) is communicated with the blow-down valve (603).

4. The wastewater filtration environmental protection device of claim 1, wherein: the exhaust part (7) comprises an exhaust pipe (701) and an air purifier (702), wherein the air purifier (702) is communicated with the upper end of the tank body (201) through the exhaust pipe (701), and the axis of the exhaust pipe (701) is perpendicular to the upper surface of the tank body (201).

5. The environmental protection device for filtering sewage according to claim 4, wherein: the exhaust pipe (701) is communicated with the upper end of the cavity between the outer side of the filter cylinder (3) and the tank body (201).

6. The wastewater filtration environmental protection device of claim 1, wherein: the cleaning parts (5) are provided with two cleaning parts.