CN214232909U

CN214232909U - Stainless steel active sand filter capable of replacing glass fiber reinforced plastic material

Info

Publication number: CN214232909U
Application number: CN202022536843.7U
Authority: CN
Inventors: 严樱琪; 严国勤; 蒋达明; 许伟文; 谈文彬
Original assignee: Jiangsu Xinhuaqi Environmental Engineering Co ltd
Current assignee: Jiangsu Xinhuaqi Environmental Engineering Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-09-21
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a replace active sand filter of stainless steel of glass steel material, including sparge water export, sand washer, stainless steel casing and support column, the support column is all installed to the both sides of stainless steel casing bottom, the water inlet is installed to one side of stainless steel casing, the delivery port is installed on the top of stainless steel casing opposite side, the apron is installed on the top of stainless steel casing, the both sides of apron all are provided with fixed knot and construct, the connecting block is installed on the inside top of stainless steel casing, and installs the sparge water export in one side of connecting block bottom, the sand washer is installed to the bottom of connecting block. The utility model discloses an at the cutting ferrule of sand washer bottom installation, because threaded connection's relation rotates the cutting ferrule, can make the fixture block carry out the block to the top of connecting pipe, the fixed of the sand washer of being convenient for rotates the cutting ferrule, and the fixture block takes off to the block pine of connecting pipe, alright take off the sand washer, changes the sand washer.

Description

Stainless steel active sand filter capable of replacing glass fiber reinforced plastic material

Technical Field

The utility model relates to a water treatment technical field specifically is a stainless steel active sand filter of replacement glass steel material.

Background

Along with the continuous improvement of standard of living, the water treatment technology has also very big improvement, and active sand filters to collect flocculation, clarification and the sewage treatment technology as an organic whole of filtering, and active sand filter can make and filter and wash sand go on simultaneously, and active carbon filter all has extensive application in fields such as drinking water, industrial water, sewage treatment and reuse of reclaimed water processing:

traditional stainless steel active sand filter, the sand washer cleaning performance is relatively poor during the use, easily makes the sand washer sand filter material wash thoroughly inadequately when the back flush to a certain extent, has reduced the cleaning efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stainless steel active sand filter of replacement glass steel material to provide the relatively poor problem of stainless steel active sand filter sand washer cleaning performance in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stainless steel active sand filter replacing glass fiber reinforced plastic materials comprises a washing water outlet, a sand washer, a stainless steel shell and supporting columns, wherein the supporting columns are installed on two sides of the bottom end of the stainless steel shell, a water inlet is installed on one side of the stainless steel shell, a water outlet is installed on the top end of the other side of the stainless steel shell, a cover plate is installed on the top end of the stainless steel shell, fixed structures are arranged on two sides of the cover plate, a connecting block is installed on the top end inside the stainless steel shell, a washing water outlet is installed on one side of the bottom end of the connecting block, the sand washer is installed at the bottom end of the connecting block, a connecting pipe is installed at the bottom end of the sand washer, a dismounting structure is arranged at the top end of the connecting pipe, a water distributor is installed on the outer side of the bottom end of the connecting pipe, an air lifting pump is installed at the bottom end inside the stainless steel shell, and the top end of the air lifting pump is connected with the connecting pipe, the inside of sand washer is provided with rabbling mechanism, rabbling mechanism is including stirring leaf, wearing layer, pivot and servo motor, servo motor installs the top at the apron, the pivot is installed to servo motor's bottom, and the both sides of pivot evenly install the stirring leaf, the wearing layer is all installed in the outside of stirring leaf.

Preferably, the dismouting structure is including fixture block, cutting ferrule and internal thread, the bottom at the sand washer is installed to the fixture block, the cutting ferrule is installed in the outside of fixture block, the internal thread is evenly installed to the inside of cutting ferrule.

Preferably, the outer side of the clamping block is provided with threads, and the clamping block and the clamping sleeve form a rotating structure.

Preferably, fixed knot constructs including locking bolt, stopper and fixed block, the both sides on apron top are all installed to the fixed block, one side of fixed block all articulates there is the stopper, and the locking bolt is all installed to the bottom of stopper.

Preferably, the limiting blocks are arranged in a U shape and are symmetrically distributed about the vertical center of the cover plate.

Preferably, the stirring blades are all positioned in the same horizontal plane, and the stirring blades are arranged on the rotating shaft at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of stainless steel active sand filter of replacement glass steel material is rational in infrastructure, has following advantage:

(1) the servo motor is started through the servo motor arranged at the top end of the cover plate, the rotating shaft drives the stirring blades to rotate, the rotating stirring blades can stir dirty sand in the sand washer, attachments on the surface of the dirty sand are scattered, the attachments and sand grains are stirred and separated, the cleaning efficiency is improved, meanwhile, the wear-resistant layer can play a certain wear-resistant role, and the service life of the stirring blades is prolonged;

(2) the limiting blocks are arranged on the two sides of the top end of the cover plate, the locking bolts are screwed down, the cover plate is fixed at the top end of the stainless steel shell, the stainless steel shell is made into a closed cavity, the stirring blades are prevented from splashing during stirring, the locking bolts are screwed down, the limiting blocks are moved, the cover plate is opened, and then the interior of the stainless steel shell can be maintained;

(3) through the cutting ferrule of installing in sand washer bottom, because threaded connection's relation rotates the cutting ferrule, can make the fixture block carry out the block to the top of connecting pipe, the fixed of the sand washer of being convenient for rotates the cutting ferrule, and the fixture block pine takes off to the block of connecting pipe, alright take off the sand washer, changes the sand washer.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of the stirring mechanism of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the local section structure of the dismounting structure of the present invention.

In the figure: 1. a rinse water outlet; 2. a sand washer; 3. a water inlet; 4. a stainless steel housing; 5. a support pillar; 6. an air lift pump; 7. a water distributor; 8. a connecting pipe; 9. a disassembly and assembly structure; 901. a clamping block; 902. a card sleeve; 903. an internal thread; 10. connecting blocks; 11. a water outlet; 12. a fixed structure; 1201. locking the bolt; 1202. a limiting block; 1203. a fixed block; 13. a stirring mechanism; 1301. stirring blades; 1302. a wear layer; 1303. a rotating shaft; 1304. a servo motor; 14. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-4, the present invention provides an embodiment: a stainless steel active sand filter for replacing glass fiber reinforced plastic materials comprises a washing water outlet 1, a sand washer 2, a stainless steel shell 4 and support columns 5, wherein the support columns 5 are installed on two sides of the bottom end of the stainless steel shell 4, a water inlet 3 is installed on one side of the stainless steel shell 4, a water outlet 11 is installed on the top end of the other side of the stainless steel shell 4, a cover plate 14 is installed on the top end of the stainless steel shell 4, fixing structures 12 are arranged on two sides of the cover plate 14, each fixing structure 12 comprises a locking bolt 1201, a limiting block 1202 and a fixing block 1203, the fixing blocks 1203 are installed on two sides of the top end of the cover plate 14, one side of the fixing block 1203 is hinged with a limiting block 1202, the locking bolt 1201 is installed at the bottom end of the limiting block 1202, the limiting blocks 1202 are arranged in a U shape, the limiting blocks 1202 are symmetrically, the limiting block 1202 is moved, the locking bolt 1201 is screwed down, and the cover plate 14 is fixed at the top end of the stainless steel shell 4, so that the stainless steel shell 4 becomes a closed cavity and the stirring blade 1301 is prevented from splashing during stirring;

the top end of the inside of the stainless steel shell 4 is provided with a connecting block 10, one side of the bottom end of the connecting block 10 is provided with a flushing water outlet 1, the bottom end of the connecting block 10 is provided with a sand washer 2, the bottom end of the sand washer 2 is provided with a connecting pipe 8, the top end of the connecting pipe 8 is provided with a dismounting structure 9, the dismounting structure 9 comprises a clamping block 901, a clamping sleeve 902 and an internal thread 903, the clamping block 901 is arranged at the bottom end of the sand washer 2, the clamping sleeve 902 is arranged at the outer side of the clamping block 901, the internal thread 903 is uniformly arranged in the clamping sleeve 902, the outer side of the clamping block 901 is provided with a thread, the clamping block 901 and the clamping sleeve 902 form a rotating structure, if the sand washer 2 is damaged and needs to be replaced, the locking bolt 1201 is screwed, the limiting block 1202 is moved, the cover plate 14 is opened, the clamping sleeve 902 is rotated, the clamping of the connecting pipe 8 by the clamping block 901 is released, the sand washer 2 can be taken down, the sand washer 2 is replaced, and meanwhile, the inside of the stainless steel shell 4 can be maintained;

the water distributor 7 is arranged on the outer side of the bottom end of the connecting pipe 8, the air lift pump 6 is arranged at the bottom end of the interior of the stainless steel shell 4, the type of the air lift pump 6 can be BSZ-40012, the top end of the air lift pump 6 is connected with the connecting pipe 8, the stirring mechanism 13 is arranged in the sand washer 2, the stirring mechanism 13 comprises stirring blades 1301, wear-resistant layers 1302, rotating shafts 1303 and a servo motor 1304, the servo motor 1304 is arranged at the top end of the cover plate 14, the type of the servo motor 1304 can be IHSV57, the rotating shafts 1303 are arranged at the bottom end of the servo motor 1304, the stirring blades 1301 are uniformly arranged on two sides of the rotating shafts 1303, the wear-resistant layers 1302 are arranged on the outer sides of the stirring blades 1301, the stirring blades 1301 are all positioned in the same horizontal plane, the stirring blades 1301 are arranged on the rotating shafts 1303 at equal intervals, raw water to be treated enters the interior of the stainless steel shell 4 through the water inlet 3, and the air lift pump 6 is started, under the effect of air lift pump 6, dirty sand flows back to the inside of sand washer 2 after the evenly distributed of water-locator 7, start servo motor 1304, pivot 1303 drives stirring leaf 1301 and rotates, pivoted stirring leaf 1301 can stir the dirty sand of the inside of sand washer 2, break up the attachment on dirty sand surface, make attachment and sand grain stir the separation, improve cleaning efficiency, the clean sand after the washing utilizes the dead weight to return to the inside of stainless steel casing 4, the sewage of washing sand is discharged by delivery port 11.

The working principle is as follows: when the device is used, an external power supply is adopted, firstly, the limiting blocks 1202 are moved through the limiting blocks 1202 arranged on the two sides of the top end of the cover plate 14, the locking bolts 1201 are screwed, the cover plate 14 is fixed at the top end of the stainless steel shell 4, the stainless steel shell 4 becomes a closed cavity, and the stirring blades 1301 are prevented from splashing during stirring;

then, raw water to be treated enters the stainless steel shell 4 through the water inlet 3, the air lift pump 6 is started, under the action of the air lift pump 6, dirty sand is evenly distributed by the water distributor 7 and then flows back to the inside of the sand washer 2, the servo motor 1304 is started, the rotating shaft 1303 drives the stirring blade 1301 to rotate, the rotating stirring blade 1301 can stir the dirty sand inside the sand washer 2, attachments on the surface of the dirty sand are scattered, the attachments and sand grains are stirred and separated, the cleaning efficiency is improved, cleaned clean sand returns to the inside of the stainless steel shell 4 by using the self weight, and sewage for cleaning the sand is discharged from the water outlet 11;

finally, if sand washer 2 damages and needs to be changed, twist locking bolt 1201, remove stopper 1202, open apron 14, rotate cutting ferrule 902, the block of fixture block 901 to connecting pipe 8 is loosened, alright take off sand washer 2, change sand washer 2, still can maintain the inside of stainless steel casing 4 simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 replacement glass steel material's active sand filter of stainless steel, includes sparge water export (1), sand washer (2), stainless steel casing (4) and support column (5), its characterized in that: the water inlet structure is characterized in that support columns (5) are installed on two sides of the bottom end of the stainless steel shell (4), a water inlet (3) is installed on one side of the stainless steel shell (4), a water outlet (11) is installed on the top end of the other side of the stainless steel shell (4), a cover plate (14) is installed on the top end of the stainless steel shell (4), fixed structures (12) are arranged on two sides of the cover plate (14), a connecting block (10) is installed on the top end of the inside of the stainless steel shell (4), a flushing water outlet (1) is installed on one side of the bottom end of the connecting block (10), a sand washer (2) is installed at the bottom end of the connecting block (10), a connecting pipe (8) is installed at the bottom end of the sand washer (2), a dismounting structure (9) is arranged on the top end of the connecting pipe (8), a water distributor (7) is installed on the outer side of the bottom end of the connecting pipe (8), an air lifting pump (6) is installed at the bottom end of the inside of the stainless steel shell (4), and the top of air lift pump (6) is connected with connecting pipe (8), the inside of sand washer (2) is provided with rabbling mechanism (13), rabbling mechanism (13) are including stirring leaf (1301), wearing layer (1302), pivot (1303) and servo motor (1304), the top at apron (14) is installed in servo motor (1304), pivot (1303) are installed to the bottom of servo motor (1304), and evenly install stirring leaf (1301) in the both sides of pivot (1303), wearing layer (1302) are all installed in the outside of stirring leaf (1301).

2. The stainless steel active sand filter for replacing glass fiber reinforced plastic material as claimed in claim 1, wherein: the dismounting structure (9) comprises a clamping block (901), a clamping sleeve (902) and an internal thread (903), wherein the clamping block (901) is installed at the bottom end of the sand washer (2), the clamping sleeve (902) is installed on the outer side of the clamping block (901), and the internal thread (903) is evenly installed in the clamping sleeve (902).

3. The stainless steel active sand filter for replacing glass fiber reinforced plastic material as claimed in claim 2, wherein: the outer side of the clamping block (901) is provided with threads, and the clamping block (901) and the clamping sleeve (902) form a rotating structure.

4. The stainless steel active sand filter for replacing glass fiber reinforced plastic material as claimed in claim 1, wherein: fixed knot constructs (12) including locking bolt (1201), stopper (1202) and fixed block (1203), the both sides on apron (14) top are all installed to fixed block (1203), one side of fixed block (1203) all articulates there is stopper (1202), and locking bolt (1201) are all installed to the bottom of stopper (1202).

5. The stainless steel active sand filter replacing glass fiber reinforced plastic material as claimed in claim 4, wherein: the limiting blocks (1202) are arranged in a U shape, and the limiting blocks (1202) are symmetrically distributed relative to the vertical center of the cover plate (14).

6. The stainless steel active sand filter for replacing glass fiber reinforced plastic material as claimed in claim 1, wherein: the stirring blades (1301) are all located in the same horizontal plane, and the stirring blades (1301) are arranged on the rotating shaft (1303) at equal intervals.