CN220345178U

CN220345178U - Desulfurization waste water filter equipment

Info

Publication number: CN220345178U
Application number: CN202321563514.9U
Authority: CN
Inventors: 陆朝阳; 刘金荣; 刘楷; 盛沛
Original assignee: Qianshui Qingyuan Hubei Technology Co ltd
Current assignee: Qianshui Qingyuan Hubei Technology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-01-16
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a desulfurization waste water filtering device which comprises a water inlet hopper, a filter plate, a dirt collecting hopper, a desulfurization waste water filtering tank, a mud scraping plate and a spray cover, wherein a second water draining head is arranged at the bottom end of the desulfurization waste water filtering tank, an electromagnetic valve is arranged on the second water draining head, the filter plate is arranged at the position, close to the upper position, inside the desulfurization waste water filtering tank, the mud scraping plate controlled by a motor is arranged at the top of the filter plate, and a detachable water inlet hopper is arranged in the middle of the top end of the desulfurization waste water filtering tank. The top of the desulfurization waste water filtering tank is provided with the water inlet hopper, both sides of the top of the water inlet hopper are respectively provided with the waste water inlet, waste water is conveniently led in through the waste water inlet and can be uniformly diffused and discharged through the spray cover, the filter plate is arranged at the position, close to the inner cavity, of the desulfurization waste water filtering tank, and can be used for filtering, the top of the filter plate is provided with the scraper plate controlled by the motor, and dirt on the filter plate can be cleaned through the scraper plate.

Description

Desulfurization waste water filter equipment

Technical Field

The utility model relates to the field of desulfurization waste water filtering devices, in particular to a desulfurization waste water filtering device.

Background

The desulfurization waste water filtering device is used for filtering desulfurization waste water, and the desulfurization waste water is mainly the discharged water of an absorption tower in the wet desulfurization (limestone/gypsum method) process of boiler flue gas;

for example, patent publication No. CN216997893U (filtration device for desulfurization waste water): the filter box comprises a main body unit, wherein the main body unit comprises a filter box body, a connecting drawer is arranged at the upper end and the lower end of the inner cavity of the filter box body, positioning holes are formed in two sides of the connecting drawer, and a filter layer is arranged at the upper end of the inner cavity of the connecting drawer. The utility model has the beneficial effects that: the filter layer is used for filtering impurity particles in wastewater, the adsorption filter layer is used for adsorbing harmful substances in the wastewater, the pull plate is used for pulling the movable plate to move, the movable plate is used for driving the positioning rod to move, the positioning hole is matched with the positioning rod and used for positioning the connecting drawer, and the reset spring is used for driving the movable plate to reset, so that the problem that when the conventional desulfurization wastewater filtering device is used, the filter screen and the filtering box are fixed by adopting a welding method so that the filter screen is inconvenient to detach and clean in the later period, and the filter screen is blocked and the filtering efficiency is reduced is solved;

therefore, the desulfurization wastewater filtering device in the current stage cannot automatically clean dirt on the filter plate, the dirt is easy to block after long-term filtration, the dirt after cleaning cannot be automatically collected, the automatic effect is poor, the introduction of wastewater is too concentrated, the wastewater cannot be uniformly discharged after being dispersed, and the filtering efficiency is low.

Disclosure of Invention

The utility model aims to provide a desulfurization waste water filtering device, which solves the problems that the desulfurization waste water filtering device provided in the background art cannot automatically clean dirt on a filter plate, the dirt is easy to block after long-term filtration, the cleaned dirt cannot be automatically collected, the automatic effect is poor, the introduction of waste water is too concentrated, the waste water cannot be uniformly discharged after being dispersed, and the filtering efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a desulfurization waste water filter equipment, includes intake bucket, filter plate, dirt collection bucket, desulfurization waste water filtration jar, scrapes mud board and sprays the cover, desulfurization waste water filtration jar's bottom is equipped with the second drainage head, be equipped with the solenoid valve on the second drainage head, desulfurization waste water filtration jar's inside is equipped with the filter plate by upper position department, the top of filter plate is equipped with the mud board of scraping by motor control, desulfurization waste water filtration jar's top middle part is equipped with detachable intake bucket.

In a further embodiment, four dirt collecting hoppers are arranged on the outer side of the desulfurization wastewater filtering tank, a material guiding opening is arranged on one side of each dirt collecting hopper close to the upper position, and the material guiding opening is opposite to the side face of the filter plate.

In a further embodiment, a first drainage head is arranged on the inner side of the dirt collecting bucket, and the first drainage head is positioned in the desulfurization wastewater filtering tank.

In a further embodiment, the two sides of the top of the water inlet bucket are respectively provided with a wastewater inlet, the bottom of the water inlet bucket is provided with a sealing cover, the bottom of the sealing cover is provided with a plug, and the plug is embedded and fixed with the top of the desulfurization wastewater filtering tank.

In a further embodiment, a spray cover is arranged at the bottom of the plug, and the spray cover is positioned at the upper position of the inner cavity of the desulfurization waste water filtering tank.

In a further embodiment, a return pipe is arranged on one side of the water inlet hopper, a return pump is arranged on the return pipe, and a water suction head is arranged at the end part of the return pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. the top of the desulfurization waste water filtering tank is provided with the water inlet hopper, both sides of the top of the water inlet hopper are respectively provided with the waste water inlet, waste water is conveniently led in through the waste water inlet and can be uniformly diffused and discharged through the spray cover, the filter plate is arranged at the position, close to the inner cavity, of the desulfurization waste water filtering tank, the filter plate can be used for filtering, the top of the filter plate is provided with the scraper plate controlled by the motor, dirt on the filter plate can be cleaned through the scraper plate, and the filter plate can be prevented from being blocked.

2. The desulfurization waste water filtering tank is characterized in that two sides of the desulfurization waste water filtering tank are respectively provided with a dirt collecting hopper, a material guide opening is arranged at the position close to one side of the dirt collecting hopper, mud scraped on a filter plate can be collected into the dirt collecting hopper through the material guide opening, a first water discharge head is arranged at one side of the dirt collecting hopper, and dirt can be collected and stored through the dirt collecting hopper.

Drawings

FIG. 1 is a schematic structural view of a desulfurization wastewater filtering apparatus of the present utility model;

FIG. 2 is a top view of the desulfurization wastewater filtration tank of the present utility model;

FIG. 3 is a schematic view of the structure of the water intake bucket of the present utility model;

fig. 4 is a schematic structural view of the portion a of the present utility model.

In the figure: 1. a waste water inlet; 2. a water inlet bucket; 3. a filter plate; 4. a motor; 5. a return pipe; 6. a dirt collection hopper; 7. a reflux pump; 8. a first water discharge head; 9. a suction head; 10. a desulfurization wastewater filtration tank; 11. an electromagnetic valve; 12. a second water discharge head; 13. a mud scraping plate; 14. sealing cover; 15. a plug; 16. a spray cap; 17. and a material guiding port.

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.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a desulfurization waste water filter equipment, including intake bucket 2, filter plate 3, dirt collection bucket 6, desulfurization waste water filtration jar 10, scraper 13 and spray cover 16, the bottom of desulfurization waste water filtration jar 10 is equipped with second drainage head 12, is equipped with solenoid valve 11 on the second drainage head 12, and the inside of desulfurization waste water filtration jar 10 is equipped with filter plate 3 by upper position department, and the top of filter plate 3 is equipped with scraper 13 by motor 4 control, and the top middle part of desulfurization waste water filtration jar 10 is equipped with detachable intake bucket 2.

The filtered water is discharged through the second water discharge head 12, the second water discharge head 12 is controlled to be opened and closed through the electromagnetic valve 11, waste water is filtered through the filter plate 3, dirt on the filter plate 3 can be scraped through the scraper 13, the scraper 13 is driven to rotate through the motor 4, and the waste water is convenient to enter through the water inlet bucket 2.

Further, four dirt collecting hoppers 6 are arranged on the outer side of the desulfurization wastewater filtering tank 10, a material guiding opening 17 is arranged on one side of each dirt collecting hopper 6 close to the upper position, the material guiding opening 17 is opposite to the side face of the filter plate 3, and dirt scraped by the dirt collecting hoppers 6 is collected.

Further, the inner side of the dirt collecting bucket 6 is provided with a first water discharge head 8, and the first water discharge head 8 is positioned inside the desulfurization waste water filtering tank 10, and is used for discharging the controlled sewage through the first water discharge head 8.

Further, both sides of the top of the water inlet bucket 2 are provided with wastewater inlet openings 1, the bottom of the water inlet bucket 2 is provided with a sealing cover 14, the bottom of the sealing cover 14 is provided with a plug 15, the plug 15 is inlaid and fixed with the top of the desulfurization wastewater filtering tank 10, wastewater is conveniently introduced through the wastewater inlet openings 1, and the wastewater inlet openings can be externally connected.

Further, the bottom of the plug 15 is provided with a spray cover 16, the spray cover 16 is positioned at the upper position of the inner cavity of the desulfurization waste water filtering tank 10, and sewage can be uniformly sprayed out through the spray cover 16.

Further, one side of the water inlet bucket 2 is provided with a return pipe 5, the return pipe 5 is provided with a return pump 7, the end part of the return pipe 5 is provided with a water suction head 9, and filtered sewage can be returned into the water inlet bucket 2 through the return pipe 5.

Working principle: during the use, insert into desulfurization waste water filtration jar 10 with intake bucket 2 through plug 15, seal desulfurization waste water filtration jar 10's top through sealed lid 14, with waste water by waste water leading-in port 1 intake bucket 2 in, spray cover 16 through intake bucket 2 bottom spouts waste water, filter waste water through filter plate 3, drive through motor 4 and scrape mud board 13 and rotate, make and scrape mud board 13 to the dirt at filter plate 3 top and scrape, the dirt after scraping is led into dirt collection bucket 6 by the guide port 17 and is stored, filter waste water through filter plate 3, discharge dirty collection bucket 6 in the sewage through first head 8, can flow back into intake bucket 2 through the effect of backwash pump 7 with the water after filtering by back flow 5, be used for discharging filtered water through second head 12, open and close control is carried out to second head 12 through solenoid valve 11.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a desulfurization waste water filter equipment, includes intake fill (2), filter plate (3), dirt collection fill (6), desulfurization waste water filtration jar (10), scrapes mud board (13) and sprays cover (16), its characterized in that: the bottom of desulfurization waste water filtering jar (10) is equipped with second drainage head (12), be equipped with solenoid valve (11) on second drainage head (12), the inside of desulfurization waste water filtering jar (10) is equipped with filter plate (3) by upper position department, the top of filter plate (3) is equipped with scraper (13) by motor (4) control, the top middle part of desulfurization waste water filtering jar (10) is equipped with detachable water bucket (2).

2. The desulfurization wastewater filtering device according to claim 1, wherein: four dirt collecting hoppers (6) are arranged on the outer side of the desulfurization wastewater filtering tank (10), a material guiding opening (17) is formed in the position, close to the upper position, of one side of each dirt collecting hopper (6), and the material guiding opening (17) is opposite to the side face of the filtering plate (3).

3. The desulfurization wastewater filtering device according to claim 1, wherein: the inside of dirt collecting hopper (6) is equipped with first drainage head (8), and first drainage head (8) are located the inside of desulfurization waste water filtration jar (10).

4. The desulfurization wastewater filtering device according to claim 1, wherein: the desulfurization waste water filter tank is characterized in that waste water inlets (1) are formed in two sides of the top of the water inlet hopper (2), a sealing cover (14) is arranged at the bottom of the water inlet hopper (2), a plug (15) is arranged at the bottom of the sealing cover (14), and the plug (15) is inlaid and fixed with the top of the desulfurization waste water filter tank (10).

5. The desulfurization wastewater filtering device according to claim 4, wherein: the bottom of the plug (15) is provided with a spray cover (16), and the spray cover (16) is positioned at the upper position of the inner cavity of the desulfurization wastewater filtering tank (10).

6. The desulfurization wastewater filtering device according to claim 1, wherein: one side of the water inlet hopper (2) is provided with a return pipe (5), the return pipe (5) is provided with a return pump (7), and the end part of the return pipe (5) is provided with a water suction head (9).