CN218871412U

CN218871412U - Fine filter for high-pressure water descaling device

Info

Publication number: CN218871412U
Application number: CN202222956818.3U
Authority: CN
Inventors: 夏志彬
Original assignee: Baotou Iron and Steel Group Co Ltd
Current assignee: Baotou Iron and Steel Group Co Ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-04-18
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a fine filter for a high-pressure water descaling device, which comprises a filter shell, wherein a splash-proof sliding plate is arranged on one end surface of the filter shell, a filter box is arranged in the filter shell, a coarse filter screen plate is arranged on the upper end surface of the filter box, a fine filter screen plate is arranged below the coarse filter screen plate, and a filter cloth bag is arranged below the fine filter screen plate; the water collecting tank is arranged below the filter tank, and an activated carbon filter plate is arranged in the water collecting tank; and the positioning fixtures are arranged on two sides above the filter box, and one side of one positioning fixture is provided with a driving motor. This fine filter for high pressure water descaling device compares with current device, and the header tank can be collected the waste water after the rose box filters, can get rid of the harmful substance that flows into in the header tank waste water through the active carbon filter to can play purifying effect.

Description

Fine filter for high-pressure water descaling device

Technical Field

The utility model relates to a filter technical field specifically is a fine filter for water under high pressure descaling device.

Background

In steel rolling and iron and steel enterprises, steel billets need to be subjected to surface scale removal by high-pressure water before rolling, a high-pressure water descaling device needs to be used for dephosphorization, a filter is usually matched and used in the descaling process to filter high-pressure wastewater, and therefore a fine filter for the high-pressure water descaling device is used.

The utility model discloses a chinese patent that grant publication number is CN217191167U discloses an energy-concerving and environment-protective prestressing steel stick descaling equipment, including descaling case and many branch pipes, the middle part fixed mounting of descaling case one side has the motor, and the fixed rose box that is provided with in bottom of descaling case opposite side, the top fixedly connected with of descaling incasement wall two mounts, the bottom of two mounts all with many branch pipes, the utility model relates to an energy-concerving and environment-protective prestressing steel stick descaling equipment, with prestressing steel stick card income rotate between sprocket and the stopper, accomplish the installation of prestressing steel stick fixed, installation easy operation is convenient, and can descale a plurality of prestressing steel sticks simultaneously, wash a plurality of prestressing steel sticks of installation simultaneously through the high pressure shower nozzle, cooperate the ponding that submerges a plurality of prestressing steel stick bottoms in the descaling frame simultaneously to descale, drive a plurality of prestressing steel sticks rotatory, improve the descaling effect, carry out secondary filtration back recycle to the waste water after descaling, reduce.

Although the descaling equipment in the prior art carries out two-stage filtration on high-pressure wastewater, the high-pressure wastewater still only removes particulate impurities in the wastewater, the wastewater cannot be purified, harmful substances are thrown in the wastewater, and the wastewater is difficult to directly utilize, so a fine filter for a high-pressure water descaling device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water under high pressure is smart filter for descaling device to propose in solving above-mentioned background art because the equipment that descales is to high-pressure waste water though the filtration of doublestage, but still only get rid of the particulate matter impurity in the waste water, can not reach the purifying effect to waste water, throw away in the waste water and have harmful substance, be difficult to carry out the problem of direct utilization.

In order to achieve the above object, the utility model provides a following technical scheme: a fine filter for a high-pressure water descaling device, comprising:

the anti-splash sliding plate is mounted on one end face of the filter shell, the filter box is mounted inside the filter shell, the upper end face of the filter box is provided with a coarse filter screen plate, a fine filter screen plate is mounted below the coarse filter screen plate, and a filter cloth bag is mounted below the fine filter screen plate;

the water collecting tank is arranged below the filter tank, and an activated carbon filter plate is arranged in the water collecting tank;

the positioning fixture is installed on two sides above the filter box, the driving motor is installed on one side of one of the positioning fixtures, the arc-shaped clamping plates are installed on two sides in the positioning fixture, and one side outside the arc-shaped clamping plates is connected with the adjusting bolt.

Preferably, the filter housing is further provided with:

the water storage tank is installed on one side outside the filter shell, the water pump is installed above the water storage tank, the water pump is connected above the water pump, and the tail end of the water pump is connected with the high-pressure spray head.

Preferably, the water storage tank forms a communication structure with the high-pressure spray head through the water pump and the conveying water pipe, and the high-pressure spray head is overlapped with the vertical center line of the filter shell.

Preferably, the adjusting bolt penetrates through the inside of the positioning fixture, and the arc-shaped clamping plates are symmetrically distributed around the vertical center line of the positioning fixture.

Preferably, a rotating structure is formed between the driving motor and one of the positioning clamps, and the other positioning clamp is movably connected with the filter shell through a bearing.

Preferably, the coarse filter screen plate and the fine filter screen plate are both hollow net structures, the mesh diameter of the fine filter screen plate is smaller than that of the coarse filter screen plate, the fine filter screen plate and the filter cloth bag are parallel to each other, and the filter box is detachably connected with the filter shell through a sliding groove.

Preferably, the central points of the water collecting tank and the filter tank are positioned on the same vertical line, and the bottom surfaces of the activated carbon filter plate and the water collecting tank are parallel to each other.

Compared with the prior art, the utility model provides a water under high pressure is smart filter for descaling device possesses following beneficial effect:

the utility model discloses a fretwork network structure's thick filter screen board and thin filter screen board can carry out twice filtration to dephosphorization waste water respectively, thereby can get rid of the big or small particle impurity in the waste water, filter the sack and can get rid of the small impurity in the waste water at last, thereby can thoroughly get rid of impurity, the rose box can be dismantled each other with the filter casing simultaneously, be convenient for regularly clear up it, the header tank can be collected the waste water after the rose box filters, can get rid of the harmful substance in the waste water that flows into the header tank through the active carbon filter, thereby can play purifying effect, the filtering through the doublestage of scale removal equipment to high-pressure waste water has been avoided, nevertheless only the particulate matter impurity in the waste water is got rid of still, reach the purifying effect to waste water, throw away in the waste water and have harmful substance, be difficult to carry out the problem of direct utilization.

Drawings

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

fig. 2 is a schematic view of the external structure of the filter housing of the present invention;

FIG. 3 is a schematic view of the internal structure of the filter housing according to the present invention;

fig. 4 is a schematic view of the connection structure of the adjusting bolt and the arc-shaped clamping plate of the present invention.

In the figure: 1. a filter housing; 2. a splash-proof skateboard; 3. a water storage tank; 4. a water pump; 5. a water delivery pipe; 6. a high pressure spray head; 7. a filter box; 8. coarse filter screen plate; 9. a fine filter screen plate; 10. a filter cloth bag; 11. a water collection tank; 12. an active carbon filter plate; 13. positioning a clamp; 14. adjusting the bolt; 15. an arc-shaped splint; 16. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 to 3, a fine filter for a high pressure water descaling apparatus includes: the anti-splash sliding plate type water purifier comprises a filter shell 1, wherein an anti-splash sliding plate 2 is installed on one end face of the filter shell 1, a water storage tank 3 is installed on one side outside the filter shell 1, a water pump 4 is installed above the water storage tank 3, a conveying water pipe 5 is connected above the water pump 4, and the tail end of the conveying water pipe 5 is connected with a high-pressure spray head 6; the water storage tank 3 forms a communicating structure with the high-pressure spray head 6 through the water pump 4 and the conveying water pipe 5, and the high-pressure spray head 6 is coincided with the vertical central line of the filter shell 1; the water storage tank 3 can store high-pressure dephosphorization water, the water can be pumped out through the water pump 4 and the conveying water pipe 5 and conveyed to the high-pressure spray head 6, the high-pressure spray head 6 sprays the water to carry out dephosphorization on the billet, the filter box 7 is arranged in the filter shell 1, the upper end surface of the filter box 7 is provided with the coarse filter screen plate 8, the fine filter screen plate 9 is arranged below the coarse filter screen plate 8, and the filter cloth bag 10 is arranged below the fine filter screen plate 9; the coarse filter screen plate 8 and the fine filter screen plate 9 are both hollow net structures, the mesh diameter of the fine filter screen plate 9 is smaller than that of the coarse filter screen plate 8, the fine filter screen plate 9 and the filter cloth bag 10 are parallel to each other, and the filter box 7 is detachably connected with the filter shell 1 through a chute; the coarse filter screen plate 8 and the fine filter screen plate 9 with the hollow-out net-shaped structures can respectively filter the dephosphorization wastewater twice, so that large and small particle impurities in the wastewater can be removed, the filter cloth bag 10 can finally remove small impurities in the wastewater, so that the impurities can be completely removed, and meanwhile, the filter box 7 and the filter shell 1 can be mutually detached, so that the filter box can be conveniently cleaned regularly; a water collection tank 11 disposed below the filter tank 7, the water collection tank 11 having an activated carbon filter plate 12 disposed therein; the central points of the water collecting tank 11 and the filter tank 7 are positioned on the same vertical line, and the bottom surfaces of the activated carbon filter plate 12 and the water collecting tank 11 are parallel to each other; the water collection tank 11 can collect the waste water filtered by the filter tank 7, and the harmful substances in the waste water flowing into the water collection tank 11 can be removed through the activated carbon filter plate 12, so that the purification effect can be achieved.

Referring to fig. 1, 3 and 4, a fine filter for a high pressure water descaling apparatus includes: the positioning clamps 13 are arranged on two sides above the filter tank 7, one side of one positioning clamp 13 is provided with a driving motor 16, a rotating structure is formed between the driving motor 16 and one positioning clamp 13, and the other positioning clamp 13 is movably connected with the filter shell 1 through a bearing; the driving motor 16 can drive one of the positioning clamps 13 and the steel billet to rotate synchronously, and the rotating steel billet drives the other positioning clamp 13 to rotate relative to the bearing, so that the steel billet can be turned over in the dephosphorization process, and the dephosphorization efficiency is improved; arc-shaped clamping plates 15 are mounted on two sides in the positioning clamp 13, and adjusting bolts 14 are connected to one sides outside the arc-shaped clamping plates 15; the adjusting bolts 14 penetrate through the positioning clamp 13, and the arc-shaped clamping plates 15 are symmetrically distributed about the vertical center line of the positioning clamp 13; the relative position of the arc-shaped clamping plate 15 in the positioning clamp 13 can be adjusted through the adjusting bolt 14, so that the clamping and positioning of the billet can be facilitated.

The working principle is as follows: when the fine filter for the high-pressure water descaling device is used, firstly, a billet to be treated is placed in a filter shell 1, the relative position of an arc-shaped clamping plate 15 in a positioning clamp 13 is adjusted through an adjusting bolt 14, the billet is clamped and positioned, then, an anti-splash sliding plate 2 is slid, the filter shell 1 is closed, a water pump 4 above a water storage tank 3 is started, the water pump 4 and a conveying water pipe 5 pump out water and convey the water to a high-pressure spray head 6, and the water is sprayed out by the high-pressure spray head 6 to impact the billet so as to remove scale on the surface of the billet; secondly, a driving motor 16 is started, the driving motor 16 drives one of the positioning clamps 13 and the steel billet to synchronously rotate, and the rotating steel billet drives the other positioning clamp 13 to relatively rotate with the bearing, so that the steel billet can be turned over in the dephosphorization process, and the dephosphorization efficiency is improved; then, the flushed wastewater is sequentially filtered twice through a coarse filter screen plate 8 and a fine filter screen plate 9 which are hollow and have a net-shaped structure in a filter box 7, large and small particle impurities in the wastewater are removed, and finally, tiny impurities in the wastewater are removed through a filter cloth bag 10, so that the impurities can be thoroughly removed; finally, the waste water flowing out of the filtering cloth bag 10 falls into the water collecting tank 11, harmful substances in the waste water flowing into the water collecting tank 11 are removed through the activated carbon filtering plate 12, so that a purifying effect can be achieved, the waste water filtered by the filtering tank 7 is collected through the water collecting tank 11, meanwhile, the filtering tank 7 and the filter shell 1 can be detached from each other, regular cleaning of the filtering tank is facilitated, and the working principle of the fine filter for the high-pressure water descaling device is the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fine filter for a high-pressure water descaling device is characterized by comprising:

the anti-splash sliding plate type filter comprises a filter shell (1), wherein an anti-splash sliding plate (2) is installed on one end face of the filter shell (1), a filter box (7) is installed inside the filter shell (1), a coarse filter screen plate (8) is installed on the upper end face of the filter box (7), a fine filter screen plate (9) is installed below the coarse filter screen plate (8), and a filter cloth bag (10) is installed below the fine filter screen plate (9);

a water collection tank (11) arranged below the filter tank (7), wherein an activated carbon filter plate (12) is arranged inside the water collection tank (11);

positioning fixture (13), it is installed the both sides of rose box (7) top, driving motor (16) are installed to one side of one of them positioning fixture (13), arc splint (15) are all installed to both sides in positioning fixture (13), and the outer one side of arc splint (15) is connected with adjusting bolt (14).

2. A fine filter for a high-pressure water descaling device according to claim 1, wherein the filter housing (1) is further provided with:

storage water tank (3), it is installed the outer one side of filter housing (1), water pump (4) are installed to the top of storage water tank (3), and the top of water pump (4) is connected with delivery pipe (5), the end-to-end connection of delivery pipe (5) has high pressure nozzle (6).

3. A fine filter for a high-pressure water descaling device according to claim 2, wherein the water storage tank (3) is communicated with the high-pressure spray head (6) through the water pump (4) and the delivery water pipe (5), and the high-pressure spray head (6) is coincident with the vertical center line of the filter housing (1).

4. The fine filter for the high-pressure water descaling device according to claim 1, wherein the adjusting bolt (14) penetrates through the inside of the positioning clamp (13), and the arc-shaped clamping plates (15) are symmetrically distributed about the vertical center line of the positioning clamp (13).

5. The fine filter for the high-pressure water descaling device according to claim 1, wherein a rotating structure is formed between the driving motor (16) and one of the positioning clamps (13), and the other positioning clamp (13) is movably connected with the filter housing (1) through a bearing.

6. The fine filter for the high-pressure water descaling device according to claim 1, wherein the coarse filter screen plate (8) and the fine filter screen plate (9) are both hollow net structures, the mesh diameter of the fine filter screen plate (9) is smaller than that of the coarse filter screen plate (8), the fine filter screen plate (9) and the filter cloth bag (10) are parallel to each other, and the filter box (7) is detachably connected with the filter shell (1) through a chute.

7. The fine filter for a high-pressure water descaling device according to claim 1, wherein the central points of the water collecting tank (11) and the filtering tank (7) are on the same vertical line, and the activated carbon filter plate (12) and the bottom surface of the water collecting tank (11) are parallel to each other.