CN220779186U - Water treatment filtration equipment convenient to clearance - Google Patents

Abstract

The utility model discloses water treatment filtering equipment convenient to clean, which comprises a first fixed pipe, wherein one end of the first fixed pipe is connected with a second fixed pipe, one end part of the second fixed pipe is provided with a conical filter screen, and a connecting column is connected between the first fixed pipe and the second fixed pipe.

Description

Water treatment filtration equipment convenient to clearance

Technical Field

The utility model relates to the technical field of metallurgical wastewater treatment, in particular to water treatment and filtration equipment convenient to clean.

Background

In the metallurgical industry, a large amount of water is needed to be used, including acid washing wastewater generated by an acid washing process, cooling water generated by a cooling process and wastewater for dedusting and washing soot, so that the wastewater is also needed to be treated in the metallurgical process, metallurgical waste residues are separated from the water by filtration, in a 'metallurgical wastewater treatment filter assembly' of China patent application No. 202111014481.8, a plugging barrel can slide up and down and is rotatably positioned in a filter shell, the plugging barrel is vertically arranged and connected with the lower surface of a circular ring plate, the diameter of the plugging barrel is equal to the diameter of the inner wall of the filter shell, the axis of the plugging barrel is collinear with the axis of the circular ring plate, a drain is plugged by the plugging barrel, and when the garbage on the filter screen reaches a preset degree, the filter equipment is automatically cleaned;

however, the conventional filtering equipment for metallurgical water treatment cannot timely remove the tiny impurities attached to the filter screen during filtering, and the tiny impurities are easy to block meshes after being piled up, so that the water treatment cannot be normally performed.

Disclosure of Invention

The utility model provides water treatment filter equipment convenient to clean, which can effectively solve the problems that the filter equipment in the prior metallurgical water treatment can not timely remove the tiny impurities attached to a filter screen during filtration, and the tiny impurities are easy to block meshes after being piled up, so that the water treatment can not be normally performed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water treatment filtration equipment convenient to clearance, includes first fixed pipe, the one end of first fixed pipe is connected with the second fixed pipe, the toper filter screen is installed to the one end of second fixed pipe, be connected with the spliced pole between first fixed pipe and the second fixed pipe, the inboard mid-mounting of toper filter screen has sealed storehouse, the motor has been placed to sealed storehouse's inside, the one end of motor is connected with the pivot, the one end of pivot is connected with the stirring scraper bar with the outer terminal surface contact of toper filter screen;

the positioning ring is installed at the end of the second fixed pipe, the clamping groove is formed in the outer side of the positioning ring, the annular cylinder is installed at the end of the first fixed pipe, and the attachment net is installed at one end face of the positioning ring.

Preferably, one end of the rotating shaft rotates to pass through the sealing bin to be connected with the motor, and the other end of the rotating shaft passes through the conical filter screen to be connected with the stirring scraper rod;

the input end of the motor is electrically connected with the output end of the external power supply.

Preferably, a sealing gasket is arranged at the inner side of the clamping groove, and the annular cylinder is connected with the clamping groove in a clamping way.

Preferably, the connecting columns are equiangularly arranged in a plurality, and one end parts of the connecting columns are connected with the outer edges of the conical filter screens.

Preferably, an auxiliary sealing tube is installed at one end of the positioning ring, a sealing baffle ring is installed at the outer end face of the second fixing tube, a limiting ring is installed at one end of the auxiliary sealing tube, a first threaded ring is sleeved outside the second fixing tube in a rotating mode, a clamping ring is installed at the inner side edge position of the inner side corresponding to the attachment net of the positioning ring, a clamping groove is formed in one end of the first fixing tube corresponding to the position of the clamping ring, an extension tube is installed at one end of the annular tube, a second threaded ring is sleeved outside the first fixing tube in a rotating mode, and rotating blocks are symmetrically installed outside the first threaded ring and the second threaded ring.

Preferably, the first threaded ring is in threaded connection with the second fixed pipe, and the second threaded ring is in threaded connection with the first fixed pipe.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. through setting up the first toper filter screen, a motor, the pivot, stirring is scraped the pole, the holding ring, the annular section of thick bamboo and attached to the net, switch on the power of motor in the filterable, solid impurity can be blocked on the toper filter screen surface when flowing through the toper filter screen, the motor drives the pivot and rotates, it scrapes the impurity on toper filter screen surface to drive stirring and scrape the pole, make impurity no longer attached to the surface of toper filter screen, simultaneously stir along with stirring the pole, make impurity outside attached to net position remove, thereby the gathering is attached to net surface, collect filterable solid impurity, thereby can avoid impurity jam mesh when filtering, can guarantee the normal filtration of toper filter screen and can gather impurity again, improve metallurgical waste water treatment efficiency.

2. Through setting up supplementary sealed tube, sealed baffle ring, spacing ring, first screwed ring, block ring, card income groove, extension pipe, second screwed ring and rotating block, become flexible with the second screwed ring, simultaneously with annular cylinder, the holding ring removes, make block ring joint in the card income inslot portion, make supplementary sealed tube seal the gap department between first fixed tube and the second fixed tube, screw up first screwed ring make it support tightly with supplementary sealed tube tip, continue to remove extension pipe, annular cylinder again, make annular cylinder and holding ring separation, the attachment net exposes this moment, can clear up its surface attached solid impurity, realize clearing up impurity when not stopping filtering.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the motor of the present utility model;

FIG. 3 is a schematic view of the structure of the auxiliary sealing tube of the present utility model;

FIG. 4 is an enlarged schematic view of the area A of FIG. 3 according to the present utility model;

FIG. 5 is a schematic plan sectional view of the present utility model;

reference numerals in the drawings: 1. a first fixed tube; 2. a second fixed tube; 3. a conical filter screen; 4. a connecting column; 5. sealing the bin; 6. a motor; 7. a rotating shaft; 8. stirring the scraping rod; 9. a positioning ring; 10. a clamping groove; 11. an annular cylinder; 12. attaching a net; 13. an auxiliary sealing tube; 14. a sealing baffle ring; 15. a limiting ring; 16. a first threaded ring; 17. a snap ring; 18. clamping into the groove; 19. an extension tube; 20. a second threaded ring; 21. and rotating the block.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-5, the utility model provides a technical scheme, which comprises a first fixed pipe 1, wherein one end of the first fixed pipe 1 is connected with a second fixed pipe 2, one end of the second fixed pipe 2 is provided with a conical filter screen 3, a plurality of connecting columns 4 are connected between the first fixed pipe 1 and the second fixed pipe 2, the connecting columns 4 are arranged at equal angles, one end of each connecting column 4 is connected with the outer edge of the conical filter screen 3, the first fixed pipe 1 and the second fixed pipe 2 are conveniently connected, a sealing bin 5 is arranged in the middle of the inner side of the conical filter screen 3, a motor 6 is arranged in the sealing bin 5, the input end of the motor 6 is electrically connected with the output end of an external power supply, the model of the motor 6 is HRF-370CA, one end of the motor 6 is connected with a rotating shaft 7, and one end of the rotating shaft 7 is connected with an agitating scraping rod 8 which is contacted with the outer end surface of the conical filter screen 3;

one end of the rotating shaft 7 rotates to penetrate through the sealing bin 5 to be connected with the motor 6, the other end of the rotating shaft 7 penetrates through the conical filter screen 3 to be connected with the stirring scraping rod 8, fine impurities blocked on the surface of the conical filter screen 3 are conveniently stirred and removed, the end part of the second fixed pipe 2 is provided with the positioning ring 9, the outer side of the positioning ring 9 is provided with the clamping groove 10, one end part of the first fixed pipe 1 is provided with the annular cylinder 11, the inner side of the clamping groove 10 is provided with the sealing gasket, the annular cylinder 11 is connected with the clamping groove 10 in a clamping way, the clamping between the positioning ring 9 and the annular cylinder 11 is facilitated, and one end surface of the positioning ring 9 is provided with the attachment net 12.

An auxiliary sealing tube 13 is arranged at one end part of the positioning ring 9, a sealing baffle ring 14 is arranged on the outer end surface of the second fixed tube 2, a limiting ring 15 is arranged at one end part of the auxiliary sealing tube 13, a first threaded ring 16 is rotatably sleeved outside the second fixed tube 2, a clamping ring 17 is arranged at the inner side edge position of the positioning ring 9 corresponding to the attaching net 12, a clamping groove 18 is formed in the position of one end of the first fixed tube 1 corresponding to the clamping ring 17, an extension tube 19 is arranged at one end part of the annular tube 11, a second threaded ring 20 is rotatably sleeved outside the first fixed tube 1, the first threaded ring 16 is in threaded connection with the second fixed tube 2, the second threaded ring 20 is in threaded connection with the first fixed tube 1, positioning is carried out on two sides, the positioning ring 9 and the annular tube 11 are firmly connected, and rotating blocks 21 are symmetrically arranged outside the first threaded ring 16 and the second threaded ring 20.

The working principle and the using flow of the utility model are as follows: when metallurgical wastewater is filtered, wastewater enters from a first fixed pipe 1, passes through a conical filter screen 3, filters solid impurities in the wastewater, and flows out from a second fixed pipe 2;

when the solid impurities flow through the conical filter screen 3, the solid impurities are blocked on the surface of the conical filter screen 3, the motor 6 drives the rotating shaft 7 to rotate, the stirring scraping rod 8 is driven to scrape the impurities on the surface of the conical filter screen 3, the impurities are not attached to the surface of the conical filter screen 3 any more, and meanwhile, the impurities move to the outer side along with the stirring of the stirring scraping rod 8, so that the impurities are attached to the surface of the attaching net 12 in a gathering way, the filtered solid impurities are collected, the impurities are prevented from blocking meshes during filtration, and the normal filtration of the conical filter screen 3 and the impurity gathering can be ensured;

the second threaded ring 20 is loosened regularly to separate the second threaded ring from the extension pipe 19, then the extension pipe 19, the annular cylinder 11, the positioning ring 9 and the auxiliary sealing pipe 13 are moved towards the second fixed pipe 2 at the same time, the clamping ring 17 on the positioning ring 9 is clamped in the clamping groove 18 at the end part of the first fixed pipe 1, the auxiliary sealing pipe 13 seals a gap between the first fixed pipe 1 and the second fixed pipe 2, the first threaded ring 16 is screwed to tightly abut against the end part of the auxiliary sealing pipe 13 at the moment, the first fixed pipe 1 and the second fixed pipe 2 can normally enter water to filter at the moment, the extension pipe 19 and the annular cylinder 11 are continuously moved to separate the annular cylinder 11 from the positioning ring 9, and the attachment net 12 is exposed at the moment, so that solid impurities attached to the surface of the first fixed pipe can be cleaned, and the impurities can be cleaned at the same time when the filtration is not stopped.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. Water treatment filtration equipment convenient to clearance, including first fixed pipe (1), its characterized in that: one end of the first fixed pipe (1) is connected with a second fixed pipe (2), a conical filter screen (3) is mounted at one end part of the second fixed pipe (2), a connecting column (4) is connected between the first fixed pipe (1) and the second fixed pipe (2), a sealing bin (5) is mounted at the middle part of the inner side of the conical filter screen (3), a motor (6) is placed in the sealing bin (5), a rotating shaft (7) is connected at one end of the motor (6), and an agitating scraping rod (8) in contact with the outer end face of the conical filter screen (3) is connected at one end part of the rotating shaft (7);

the fixing device is characterized in that a locating ring (9) is arranged at the end part of the second fixing tube (2), a clamping groove (10) is formed in the outer side of the locating ring (9), an annular cylinder (11) is arranged at one end part of the first fixing tube (1), and an attachment net (12) is arranged at one end face of the locating ring (9).

2. The water treatment filter device convenient to clean according to claim 1, wherein one end of the rotating shaft (7) rotates to pass through the sealing bin (5) to be connected with the motor (6), and the other end of the rotating shaft (7) passes through the conical filter screen (3) to be connected with the stirring scraper bar (8);

the input end of the motor (6) is electrically connected with the output end of an external power supply.

3. The water treatment filter device convenient to clean according to claim 1, wherein a sealing gasket is arranged on the inner side of the clamping groove (10), and the annular cylinder (11) is in clamping connection with the clamping groove (10).

4. A water treatment filter device convenient to clean according to claim 1, characterized in that the connecting columns (4) are equiangularly arranged in a plurality, and one end of each connecting column (4) is connected with the outer edge of the conical filter screen (3).

5. The water treatment filtering equipment convenient to clear up according to claim 1, characterized in that an auxiliary sealing tube (13) is installed at one end of the positioning ring (9), a sealing baffle ring (14) is installed at the outer end face of the second fixing tube (2), a limiting ring (15) is installed at one end of the auxiliary sealing tube (13), a first threaded ring (16) is sleeved outside the second fixing tube (2) in a rotating mode, a clamping ring (17) is installed at the inner side edge position of the positioning ring (9) corresponding to the attaching net (12), a clamping groove (18) is formed at one end of the first fixing tube (1) corresponding to the clamping ring (17), an extension tube (19) is installed at one end of the annular tube (11), a second threaded ring (20) is sleeved outside the first fixing tube (1) in a rotating mode, and rotating blocks (21) are symmetrically installed outside the first threaded ring (16) and the second threaded ring (20).

6. A water treatment filter device for facilitating cleaning according to claim 5, wherein the first threaded ring (16) is screwed with the second stationary tube (2) and the second threaded ring (20) is screwed with the first stationary tube (1).