CN216457218U

CN216457218U - Water recovery device for cleaning filtering equipment

Info

Publication number: CN216457218U
Application number: CN202123397712.6U
Authority: CN
Inventors: 李敬敬; 李斌水; 马腾; 李霆
Original assignee: Jing Jing Pharmaceutical Co ltd
Current assignee: Jing Jing Pharmaceutical Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-10
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a water recovery device for cleaning filter equipment, belonging to the technical field of water treatment equipment, comprising a box body for containing filter cleaning water, wherein the upper part of the box body is provided with a filter screen, the top of the box body is provided with a cleaning water discharge pipe, and the bottom of the box body is provided with a water outlet pipe connected with a pumping assembly; the top of box is equipped with the slagging-off mechanism that is used for striking off filter screen surface impurity, the side of box is equipped with the impurity collection box. The utility model discharges the cleaning water discharge pipe into the box body, can be reused as reclaimed water after being filtered by the filter screen, can be used for flushing occasions with low requirement on water quality, such as a closestool, mop, ground or other equipment surfaces, and can also be used for greening irrigation; the deslagging mechanism is started periodically to deslag the filter screen, so that the filtering effect is ensured; meanwhile, the scraped impurities can be collected in the impurity recovery box for centralized treatment. The utility model discloses simple structure, convenient operation can effectively reduce the water consumption, improves water resource utilization.

Description

Water recovery device for cleaning filtering equipment

Technical Field

The utility model belongs to the technical field of water treatment facilities, especially, relate to a filtration equipment washs water recovery unit.

Background

As is known, the water consumption of chemical enterprises is large, a medium filter is arranged in the water treatment preorder for prefiltering, quartz sand and activated carbon with different particle sizes are filled in the medium filter from bottom to top in a layering manner, suspended matters, organic matters, colloidal particles, partial heavy metal ions and the like in water can be effectively intercepted and removed, the turbidity of the water is finally reduced, and the effect of purifying the water quality is achieved. However, filters become clogged to varying degrees after a period of operation, and require periodic cleaning to ensure the filtering action of the filter. At present, each filter needs to be cleaned for at least half an hour, and a large amount of sewage generated by cleaning the filter is discharged into a sewer to be discarded, so that the waste of water resources is caused, and the production cost control is not facilitated. Therefore, in order to reduce the production cost, it is urgently required to develop a cleaning water recovery device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a filtration equipment washs water recovery unit aims at solving among the prior art filter and washs water discharge and abandons the usefulness, leads to the technical problem that water waste, manufacturing cost are high.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

a water recovery device for cleaning filter equipment comprises a box body for containing filter cleaning water, wherein a filter screen is arranged at the upper part of the box body, a cleaning water discharge pipe is arranged at the top of the box body, and a water outlet pipe connected with a pumping assembly is arranged at the bottom of the box body; the top of box is equipped with the slagging-off mechanism that is used for striking off filter screen surface impurity, the side of box is equipped with the impurity collection box.

Preferably, the deslagging mechanism comprises a scraper and a power component used for driving the scraper to move horizontally, the lower end of the scraper is abutted to the filter screen, the upper end of the scraper is connected with the power component, and the power component is arranged at the top of the box body.

Preferably, the deslagging mechanism further comprises a back blowing component connected with the compressed air pipe, and the back blowing component is arranged below the filter screen and used for reversely blowing the filter screen; one end of the back blowing component is connected with the end part of the scraper.

Preferably, the blowback subassembly includes blowback pipe and a plurality of shower nozzle, and a plurality of shower nozzle interval sets up in the top of blowback pipe, and blowback pipe and scraper blade symmetry set up in the both sides of filter screen.

Preferably, the power component comprises a motor and a screw rod, one end of the screw rod is coaxially fixed with an output shaft of the motor, the other end of the screw rod is in running fit with the box body through a bearing, and a nut matched with the screw rod is arranged at the top of the scraper.

Preferably, guide holes are formed in two sides of the scraper, guide rods matched with the guide holes are symmetrically arranged below two sides of the lead screw, and wear-resistant sleeves are arranged in the guide holes.

Preferably, the impurity recovery box sets up in the terminal box lateral wall outside of scraper blade stroke, be equipped with the slag notch with the impurity recovery box intercommunication on the box lateral wall, the bottom of impurity recovery box is equipped with the sediment door of unloading.

Preferably, the pumping assembly comprises a pressure pump and a water pipe, and the water pipe is respectively connected with a water inlet of the toilet, a water tap above the water tank and/or a cleaning high-pressure pipe and is used for flushing the toilet, mop, greening and/or cleaning the ground and the surface of equipment.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: compared with the prior art, the utility model discharges the cleaning water discharge pipe into the box body, can be reused as reclaimed water after being filtered by the filter screen, can be used for flushing toilets, mop, ground or other equipment surfaces and other occasions with low requirements on water quality, and can also be used for greening irrigation; the deslagging mechanism is started periodically to deslag the filter screen, so that the filtering effect is ensured; meanwhile, the scraped impurities can be collected in the impurity recovery box for centralized treatment. The utility model discloses simple structure, convenient operation can effectively reduce the water consumption, improves water resource utilization.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of an application of a water recovery device for cleaning a filtering apparatus according to an embodiment of the present invention;

FIG. 2 is a plan view of the water recovery device for washing the filtering apparatus of FIG. 1;

FIG. 3 is a left side view of the squeegee and blowback assembly of FIG. 2;

in the figure: 1-box body, 2-filter screen, 3-cleaning water discharge pipe, 4-water outlet pipe, 5-impurity recovery box, 6-scraper, 7-blowback pipe, 8-spray head, 9-motor, 10-lead screw, 11-nut, 12-guide rod, 13-wear-resistant sleeve, 14-slag discharge door, 15-pressure pump, 16-water delivery pipe, 17-closestool, 18-water tank, 19-faucet, 20-cleaning high-pressure pipe, 21-spray nozzle, 22-three-way joint, 23-compressed air pipe and 24-guide hole.

Detailed Description

The technical solutions in the embodiments of the present invention are 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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the water recycling device for cleaning filter equipment provided by the present invention comprises a box body 1 for containing filter cleaning water, wherein a filter screen 2 is arranged on the upper part of the box body 1, a cleaning water discharge pipe 3 is arranged on the top of the box body 1, and a water outlet pipe 4 connected with a pumping assembly is arranged on the bottom of the box body 1; the top of box 1 is equipped with the slagging-off mechanism that is used for striking off filter screen 2 surface impurity, the side of box 1 is equipped with impurity recycling bin 5. The filter screen is cleaned regularly by the slag removing mechanism, so that the filtering effect on cleaning water is ensured.

In a specific embodiment of the utility model, as shown in fig. 1 and 2, the deslagging mechanism includes scraper blade 6 and the power component that is used for driving scraper blade 6 horizontal migration, the lower extreme of scraper blade 6 and filter screen 2 butt, the upper end of scraper blade 6 links to each other with the power component, the power component sets up in box 1 top. The scraper is driven by the power component to do linear motion perpendicular to the surface of the filter screen, so that impurity dregs on the upper surface of the filter screen can be scraped; after the scraping plate is scraped to the impurity recovery box, the scraping plate returns to the initial position along the idle stroke of the screw rod.

Further optimizing the technical scheme, as shown in fig. 2 and 3, the deslagging mechanism further comprises a back-blowing component connected with the compressed air pipe, and the back-blowing component is arranged below the filter screen 2 and used for reversely blowing the filter screen 2; one end of the back blowing component is connected with the end part of the scraping plate 6. Wherein, the blowback subassembly includes blowback pipe 7 and a plurality of shower nozzle 8, and a plurality of shower nozzle 8 interval sets up in the top of blowback pipe 7, and blowback pipe 7 and scraper blade 6 symmetry set up in the both sides of filter screen 2. Because the impurities can block the meshes of the filter screen, the impurities in the meshes can be blown out by high-pressure air, and then the impurities are scraped by the scraper.

As a preferable structure, as shown in fig. 1 and 2, the power component includes a motor 9 and a lead screw 10, one end of the lead screw 10 is coaxially fixed with an output shaft of the motor 9, the other end of the lead screw 10 is rotatably matched with a side wall of the box body 1 through a bearing, and a nut 11 matched with the lead screw 10 is arranged at the top of the scraper 6. The left and right movement of the scraper can be realized by adopting screw transmission, and the scraper is simple and convenient.

In a specific embodiment of the present invention, as shown in fig. 2 and 3, the two sides of the scraper 6 are provided with guide holes 24, the guide rods 12 matched with the guide holes 24 are symmetrically arranged below the two sides of the screw 10, and the guide holes are provided with wear-resistant sleeves 13. The guide holes on the two sides can ensure that the scraper blade can stably move along the guide rod, and the scraper blade is prevented from shaking.

In order to collect the cleaned impurities conveniently, as shown in fig. 1 and 2, the impurity recovery box 5 is arranged outside the side wall of the box body 1 at the tail end of the stroke of the scraper 6, a slag outlet communicated with the impurity recovery box 5 is arranged on the side wall of the box body 1, and a slag discharge door 14 which can be opened and closed is arranged at the bottom of the impurity recovery box 5. When the amount of impurity dregs reaches a certain degree, the discharging door is opened to clean the impurities dregs.

In a specific embodiment of the present invention, as shown in fig. 1, the pumping assembly comprises a pressure pump 15 and a water pipe 16, the water pipe 16 is connected to a water inlet of a toilet 17, a water tap 19 above a water tank 18 and/or a cleaning high pressure pipe 20, respectively, for flushing the toilet, mop, greening and/or for cleaning the ground and equipment surface. By adopting the structure, the filtered reclaimed water can be conveyed to a toilet in a toilet for flushing or conveyed to a faucet for flushing mop, so that the water consumption of enterprises for sanitation is reduced; or a tee joint or a four-way joint is arranged on the water delivery pipe, and the ground is washed or the flowers, the plants and the trees are irrigated by arranging a plurality of cleaning high-pressure pipes, or a plurality of nozzles 21 are arranged on the cleaning high-pressure pipes, so that the surfaces of large-scale locomotives or other equipment are conveniently cleaned.

In summary, the utility model has the advantages of simple structure, convenient use and good water-saving effect, the cleaning water discharged by the cleaning filter is filtered by the filter screen and then stored in the water tank as reclaimed water for reuse, and is conveyed by the water pump to the places with low water quality requirement, such as flushing the toilet, mop, ground or other equipment surfaces, and the like, and can also be used for greening irrigation; the filter screen is deslagged by regularly starting the scraper and the back flushing pipe, so that the filtering effect is ensured; the scraped impurities are collected in the impurity recovery box for convenient centralized treatment. Utilize the utility model discloses can reduce the water consumption of enterprise, effectively improve the recycle ratio who washs water, improve water resource utilization ratio, and then reduction in production cost.

In the above description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the one described herein, and those skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed above.

Claims

1. The utility model provides a filtration equipment washs water recovery unit which characterized in that: the filter cleaning water tank comprises a tank body for containing filter cleaning water, wherein a filter screen is arranged at the upper part of the tank body, a cleaning water discharge pipe is arranged at the top of the tank body, and a water outlet pipe connected with a pumping assembly is arranged at the bottom of the tank body; the top of box is equipped with the slagging-off mechanism that is used for striking off filter screen surface impurity, the side of box is equipped with the impurity collection box.

2. The filtration apparatus cleaning water recovery device according to claim 1, characterized in that: the deslagging mechanism comprises a scraper and a power component used for driving the scraper to move horizontally, the lower end of the scraper is abutted against the filter screen, the upper end of the scraper is connected with the power component, and the power component is arranged at the top of the box body.

3. The filtration apparatus cleaning water recovery device according to claim 2, characterized in that: the slag removing mechanism also comprises a back blowing component connected with the compressed air pipe, and the back blowing component is arranged below the filter screen and used for reversely blowing the filter screen; one end of the back blowing component is connected with the end part of the scraper.

4. The filtration apparatus cleaning water recovery device according to claim 3, wherein: the blowback subassembly includes blowback pipe and a plurality of shower nozzle, and a plurality of shower nozzle interval sets up in the top of blowback pipe, and blowback pipe and scraper blade symmetry set up in the both sides of filter screen.

5. The filtration apparatus cleaning water recovery device according to claim 2, characterized in that: the power component comprises a motor and a lead screw, one end of the lead screw is coaxially fixed with an output shaft of the motor, the other end of the lead screw is in running fit with the box body through a bearing, and a nut matched with the lead screw is arranged at the top of the scraper.

6. The filtration apparatus cleaning water recovery device according to claim 5, wherein: the guide plate is characterized in that guide holes are formed in two sides of the scraper plate, guide rods matched with the guide holes are symmetrically arranged below two sides of the lead screw, and wear-resistant sleeves are arranged in the guide holes.

7. The filtration apparatus cleaning water recovery device according to claim 2, characterized in that: the impurity recycling bin is arranged outside the box side wall at the tail end of the stroke of the scraper, a slag outlet communicated with the impurity recycling bin is formed in the box side wall, and a slag discharging door is arranged at the bottom of the impurity recycling bin.

8. The filtration apparatus cleaning water recovery device according to any one of claims 2 to 7, wherein: the pumping assembly comprises a pressure pump and a water delivery pipe, and the water delivery pipe is respectively connected with a water inlet of the closestool, a water tap above the water tank and/or a cleaning high-pressure pipe and is used for flushing the closestool, mop and greening and/or is used for cleaning the ground and the surface of equipment.