CN211912891U

CN211912891U - Sand-water separation and filtration device

Info

Publication number: CN211912891U
Application number: CN201922435651.4U
Authority: CN
Inventors: 伍莉
Original assignee: Chongqing Casin Environmental Resources Co ltd
Current assignee: Chongqing Casin Environmental Resources Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-13
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a husky water separation filter equipment belongs to water treatment technical field, has solved the problem that the filter screen is not convenient for dismantle among the current husky water separation equipment. The filter comprises a filter barrel with a first inner cavity and a first inlet, and a connecting barrel with a second inner cavity and a second inlet, wherein the connecting barrel is arranged in the filter barrel, the front side surface of the connecting barrel is provided with a connecting cavity for communicating a through hole with the second inner cavity, one side of the connecting cavity is provided with a plurality of horizontally extending first mounting ports, the other side of the connecting cavity is provided with a plurality of second mounting ports which are arranged in one-to-one correspondence with the first mounting ports, the first mounting ports are longitudinally distributed, the first mounting ports and the second mounting ports which are correspondingly arranged form mounting cavities, and one of the mounting cavities is detachably connected with a filter screen which is positioned right below the second inlet; after the sand water is filtered, the filter screen is taken down from the mounting cavity for cleaning, and the operation is simple.

Description

Sand-water separation and filtration device

Technical Field

The utility model belongs to the technical field of water treatment, a husky water separation filter equipment is related to.

Background

Sewage treatment is widely used in various industries in life, and comprises a series of steps, wherein the steps comprise separation treatment of silt in a water body, such as river sand, which is a non-metallic ore with complex components, certain smoothness on the surface and high impurity content, wherein natural stone is generated by long-time repeated collision and friction under the action of water in a natural state. The river sand particles are smooth, relatively clean and wide in source; river sand has no taste, sea sand has salt taste. The river sand iron-selecting process mainly comprises the following steps: river sand (sea sand) is sent into the storage bin through the forklift, impurities of the sea sand are filtered through the rail grate on the storage bin, the river sand falls into the belt conveyor through the storage bin and is conveyed to the rotary screen (the front drag roller is arranged on the belt conveyor) through the belt conveyor, the rotary screen is moved through the mixing of water and the materials, the washing treatment is carried out on the river sand, and after the water and the sand impurities are separated, the separated water can be taken out and recycled.

When the sand-water separation device is used, substances to be filtered are poured into the sand-water separation device, after the substances to be filtered pass through the filter screen, water in the substances to be filtered is collected in a centralized manner through the drainage channel, and sand impurities in the water are accumulated on the filter screen, so that the sand-water separation is realized.

After water and husky impurity filter and accomplish, need wash the filter screen, among the current husky water separator, filter screen fixed connection usually is on husky water separator, because the filter screen can not dismantle, is not convenient for effectively wash the remaining impurity on the filter screen to husky water separator's work efficiency has been reduced.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the sand-water separation and filtration device, the filter screen can be detached, and sand impurities in the filter screen can be effectively cleaned.

A sand water filtering device comprises a filtering barrel with a first inner cavity and a first inlet, a connecting cylinder arranged in the filtering barrel and provided with a second inner cavity and a second inlet, the first inlet is positioned right above the second inlet, the side wall of the filter barrel is provided with a through hole communicated with the first inner cavity, the front side surface of the connecting cylinder is arranged opposite to the through hole, the front side surface of the connecting cylinder is provided with a connecting cavity for communicating the through hole with the second inner cavity, one side of the connecting cavity is provided with a plurality of first mounting ports extending horizontally, the other side of the first mounting hole is provided with a plurality of second mounting holes which are arranged corresponding to the first mounting holes one by one, the plurality of first mounting holes are longitudinally distributed, the first mounting holes and the second mounting holes which are arranged corresponding to the first mounting holes form a mounting cavity, a filter screen positioned right below the second inlet is detachably connected in one of the mounting cavities; after the sand water is filtered, the filter screen is taken down from the mounting cavity for cleaning, and the operation is simple.

In the sand water filtering device, the cross section of the installation cavity is rectangular, a first guide groove which is aligned with and communicated with the first installation opening is formed in the left side of the installation cavity, a second guide groove which is aligned with and communicated with the second installation opening is formed in the right side of the installation cavity, the cross section of the first guide groove is arc-shaped, the cross section of the second guide groove is arc-shaped, a first guide strip inserted into the first guide groove is arranged at the left end of the filter screen, and a second guide strip inserted into the second guide groove is arranged at the right end of the filter screen; through the structural design, when the filter screen is used, the first guide strip positioned at the left end of the filter screen is inserted into the corresponding first guide groove, and the second guide strip positioned at the right end of the filter screen is inserted into the corresponding second guide groove, so that the connection stability of the filter screen is improved.

In the sand water filtering device, the filter screen is connected in the mounting cavity at the topmost end, a first mounting plate and a second mounting plate are respectively arranged in the other two mounting cavities, a first mounting hole which is longitudinally communicated is formed in the middle of the first mounting plate, a second mounting hole which is longitudinally communicated is formed in the middle of the second mounting plate, and first filter cloth and second filter cloth are respectively arranged in the first mounting hole and the second mounting hole; wherein, first filter cloth and second filter cloth set gradually from top to bottom, and first filter cloth is made by polyvinyl alcohol, and the second filter cloth is made by synthetic fiber, through this kind of structural design, and the water that produces after the filtration flows to the bottom of filter vat through first filter cloth and second filter cloth, and remaining husky impurity is collected on first filter cloth or second filter cloth in the filter, has realized that the separation of water and husky impurity is filtered to improve this husky water filter equipment's filter effect.

In the sand water filtering device, a support bar is arranged above the connecting cylinder and fixedly connected in the filtering barrel, a support hole which is longitudinally communicated is formed in the support bar, an annular groove is formed in the inner side of the support hole, the cross section of the annular groove is in a T shape, a circular sieve plate is arranged on the support bar, an embedding bar which is embedded into the annular groove is arranged on the outer side of the circular sieve plate, the embedding bar is in an annular structure, an adjusting groove which is arranged corresponding to the support bar is formed in the outer side of the filtering barrel, and the adjusting groove is communicated with the inner part of the annular groove; wherein, embedding strip outside evenly distributed has a plurality of arch, through this kind of structural design, when waiting to filter the thing and topple over on circular sieve, through stirring the arch that is located on the embedding strip, the embedding strip moves circular sieve and rotates, can filter the thing of crossing.

In the sand water filtering device, a drainage plate is fixedly connected in the filtering barrel and positioned between the supporting strips and the connecting barrel, and a drainage cavity which is longitudinally communicated is formed in the drainage plate; through this kind of structural design, be convenient for concentrate drainage to drainage intracavity with the filter to improve filtration efficiency.

In the sand water filtering device, the bottom end of the outer side of the filtering barrel is provided with the obliquely arranged diversion cavity; through this kind of structural design, be convenient for discharge the rivers that produce after filtering.

In the sand water filtering device, one end of the through hole is provided with a connecting column, and a cover plate for covering the through hole is sleeved on the connecting column; through this kind of structural design, avoid water or husky impurity in the filtering process to reveal from the through-hole.

In the sand water filtering device, the outer side surface of the cover plate is provided with a limiting block, the side surface of the filtering barrel is provided with a buckling piece, and when the cover plate covers the through hole, the buckling piece is locked with the limiting block; through this kind of structural design, be convenient for lock the apron on the filter vat.

Compare in prior art, this sand and water filter equipment's beneficial effect does:

through the installation cavity that sets up, treat that the sand and water filters the completion after, with the filter screen from the installation cavity take off can, be convenient for effectively wash the remaining impurity on the filter screen, easy operation, application scope is wide.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a first schematic structural diagram of a sand water filtering device;

FIG. 2 is a half sectional view of the sand filter device;

FIG. 3 is a schematic structural diagram II of the sand water filtering device;

FIG. 4 is a first schematic structural view of the connector barrel;

FIG. 5 is a second schematic structural view of the connector barrel;

fig. 6 is a schematic structural view of a circular screen deck;

FIG. 7 is a first structural schematic view of a support bar;

FIG. 8 is a second structural illustration of a brace bar;

reference numerals: 1. a filter vat; 101. a first lumen; 102. a first inlet; 103. a through hole; 104. an adjustment groove; 105. a shunting cavity; 106. a fastener; 2. a connecting cylinder; 201. a second lumen; 202. a second inlet; 203. a connecting cavity; 2031. a first mounting port; 20311. a first guide groove; 2032. a second mounting opening; 20321. a second guide groove; 3. a filter screen; 301. a first guide bar; 302. a second guide bar; 303. a first mounting plate; 3031. a first mounting hole; 304. a second mounting plate; 3041. a second mounting hole; 305. a first filter cloth; 306. a second filter cloth; 4. support bars, 401, support holes; 402. an annular groove; 403. a circular sieve plate; 4031. an embedding strip; 5. a drainage plate; 501. a drainage lumen; 6. connecting columns; 7. a cover plate; 701. and a limiting block.

Detailed Description

Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

As shown in figure 1, the sand water filtering device comprises a filtering barrel 1 with a first inner cavity 101 and a first inlet 102, and a connecting barrel 2 with a second inner cavity 201 and a second inlet 202 arranged in the filtering barrel 1, wherein the first inlet 102 is positioned right above the second inlet 202, the side wall of the filtering barrel 1 is provided with a through hole 103 communicated with the first inner cavity 101, the front side surface of the connecting barrel 2 is opposite to the through hole 103, as shown in fig. 5, a connecting cavity 203 for communicating the through hole 103 with the second inner cavity 201 is opened on the front side surface of the connecting cylinder 2, a plurality of first mounting ports 2031 extending horizontally are provided on one side of the connecting cavity 203, a plurality of second mounting ports 2032 are arranged on the other side of the base plate and correspond to the first mounting ports 2031 one by one, the plurality of first mounting ports 2031 are distributed longitudinally, the first mounting ports 2031 and the second mounting ports 2032 corresponding to the first mounting ports 2031 form a mounting cavity, one of the mounting cavities is detachably connected with a filter screen 3 positioned right below the second inlet 202; after the sand water is filtered, the filter screen 3 is taken down from the installation cavity for cleaning, and the operation is simple.

As shown in fig. 1, the cross section of the installation cavity is rectangular, a first guide groove 20311 aligned and communicated with the first installation hole 2031 is formed in the left side of the installation cavity, a second guide groove 20321 aligned and communicated with the second installation hole 2032 is formed in the right side of the installation cavity, the cross section of the first guide groove 20311 is circular arc, the cross section of the second guide groove 20321 is circular arc, the left end of the filter screen 3 is provided with a first guide bar 301 inserted into the first guide groove 20311, and the right end thereof is provided with a second guide bar 302 inserted into the second guide groove 20321; through the structure design, when in use, the first guide strip 301 positioned at the left end of the filter screen 3 is inserted into the corresponding first guide groove 20311, and the second guide strip 302 positioned at the right end of the filter screen 3 is inserted into the corresponding second guide groove 30321, so that the connection stability of the filter screen 3 is improved.

As shown in fig. 4, the number of the mounting cavities is three, the filter screen 3 is connected in the mounting cavity at the topmost end, the other two mounting cavities are respectively provided with a first mounting plate 303 and a second mounting plate 304, the middle part of the first mounting plate 303 is provided with a first mounting hole 3031 which is longitudinally through, the middle part of the second mounting plate 304 is provided with a second mounting hole 3041 which is longitudinally through, and the first mounting hole 3031 and the second mounting hole 3041 are respectively provided with a first filter cloth 305 and a second filter cloth 306; wherein, first filter cloth 305 and second filter cloth 306 set gradually from top to bottom, first filter cloth 305 is made by polyvinyl alcohol, second filter cloth 306 is made by synthetic fiber, through this kind of structural design, the water that produces after the filtration flows to the bottom of filter vat 1 through first filter cloth 305 and second filter cloth 306, remaining husky impurity is collected on first filter cloth 305 or second filter cloth 306 in the filter, the separation of having realized water and husky impurity is filtered, thereby improve this husky water filter equipment's filter effect.

As shown in fig. 2, a support bar 4 is arranged above the connecting cylinder 2, the support bar 4 is fixedly connected in the filter vat 1, as shown in fig. 8, a support hole 401 which is longitudinally communicated is formed in the support bar 4, an annular groove 402 is formed in the inner side of the support hole 401, the section of the annular groove 402 is T-shaped, as shown in fig. 7, a circular sieve plate 403 is arranged on the support bar 4, an embedding bar 4031 which is embedded in the annular groove 402 is arranged on the outer side of the circular sieve plate 403, the embedding bar 4031 is of an annular structure, an adjusting groove 104 which is arranged corresponding to the support bar 4 is formed in the outer side of the filter vat 1, and the adjusting groove 104 is communicated with the; wherein, embedding strip 4031 outside evenly distributed has ten to thirty bulges, through this kind of structural design, when waiting to filter the thing and topple over on circular sieve 403, through stirring the arch that is located embedding strip 4031, embedding strip 4031 drives circular sieve 403 and rotates, can filter the thing that filters.

As shown in fig. 2, a drainage plate 5 is fixedly connected in the filter barrel 1, the drainage plate 5 is positioned between the support strip 4 and the connecting barrel 2, and a drainage cavity 501 which is longitudinally through is formed in the drainage plate 5; through this kind of structural design, be convenient for concentrate drainage to drainage chamber 501 with the filth to improve filtration efficiency.

As shown in fig. 2, the bottom end of the outer side of the filter vat 1 is provided with a flow dividing cavity 105 which is obliquely arranged; through this kind of structural design, be convenient for discharge the rivers that produce after filtering.

As shown in fig. 1, one end of the through hole 103 is provided with a connecting column 6, and a cover plate 7 for covering the through hole 103 is sleeved on the connecting column 6; through this kind of structural design, avoid water or husky impurity in the filtering process to reveal from through-hole 103.

As shown in fig. 3, a limiting block 701 is arranged on the outer side surface of the cover plate 7, a buckling piece 106 is arranged on the side surface of the filter barrel 1, and when the cover plate 7 covers the through hole 103, the buckling piece 106 is locked with the limiting block 701; through this kind of structural design, be convenient for lock apron 7 on filter vat 1.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A sand water filtering device is characterized by comprising a filtering barrel (1) with a first inner cavity (101) and a first inlet (102), and a connecting barrel (2) which is arranged in the filtering barrel (1) and is provided with a second inner cavity (201) and a second inlet (202), wherein the first inlet (102) is positioned right above the second inlet (202), the side wall of the filtering barrel (1) is provided with a through hole (103) communicated with the first inner cavity (101), the front side surface of the connecting barrel (2) is opposite to the through hole (103), the front side surface of the connecting barrel (2) is provided with a connecting cavity (203) used for communicating the through hole (103) with the second inner cavity (201), one side of the connecting cavity (203) is provided with a plurality of horizontally extending first mounting ports (2031), the other side of the connecting barrel is provided with a plurality of second mounting ports (2032) which are in one-to-one correspondence with the first mounting ports (2031), a plurality of first installing ports (2031) are longitudinally distributed, the first installing ports (2031) and second installing ports (2032) which are correspondingly arranged form installing cavities, and a filter screen (3) which is positioned right below the second inlet (202) is detachably connected in one of the installing cavities.

2. The sand water filtering device according to claim 1, wherein the cross section of the installation cavity is rectangular, a first guide groove (20311) aligned and communicated with the first installation opening (2031) is formed in the left side of the installation cavity, a second guide groove (20321) aligned and communicated with the second installation opening (2032) is formed in the right side of the installation cavity, the cross section of the first guide groove (20311) is arc-shaped, the cross section of the second guide groove (20321) is arc-shaped, the left end of the filter screen (3) is provided with a first guide strip (301) inserted into the first guide groove (20311), and the right end of the filter screen is provided with a second guide strip (302) inserted into the second guide groove (20321).

3. A sand and water filter device as claimed in claim 2 wherein the number of mounting cavities is two to seven.

4. A sand and water filter device as claimed in claim 3 wherein the number of mounting cavities is three.

5. The sand water filtering device according to claim 4, wherein the filter screen (3) is connected in the mounting cavity at the topmost end, a first mounting plate (303) and a second mounting plate (304) are respectively arranged in the other two mounting cavities, a first mounting hole (3031) which is longitudinally communicated is formed in the middle of the first mounting plate (303), a second mounting hole (3041) which is longitudinally communicated is formed in the middle of the second mounting plate (304), and a first filter cloth (305) and a second filter cloth (306) are respectively arranged in the first mounting hole (3031) and the second mounting hole (3041).

6. The sand and water filtering device according to claim 5, wherein a supporting bar (4) is arranged above the connecting cylinder (2), the supporting bar (4) is fixedly connected in the filtering barrel (1), a supporting hole (401) which is longitudinally communicated is formed in the supporting bar (4), an annular groove (402) is formed in the inner side of the supporting hole (401), the cross section of the annular groove (402) is T-shaped, a circular sieve plate (403) is arranged on the supporting bar (4), an embedding bar (4031) which is used for being embedded into the annular groove (402) is arranged on the outer side of the circular sieve plate (403), the embedding bar (4031) is of an annular structure, an adjusting groove (104) which is correspondingly arranged with the supporting bar (4) is formed in the outer side of the filtering barrel (1), and the adjusting groove (104) is communicated with the inner part of the annular groove (402).

7. The sand water filtering device according to claim 6, wherein a drainage plate (5) is fixedly connected in the filtering barrel (1), the drainage plate (5) is positioned between the supporting strip (4) and the connecting barrel (2), and a longitudinally through drainage cavity (501) is formed in the drainage plate (5).

8. The sand water filtering device according to claim 1 or 7, wherein the bottom end of the outer side of the filtering barrel (1) is provided with a flow dividing cavity (105) which is obliquely arranged.

9. The sand and water filtering device according to claim 8, wherein the cross section of the through hole (103) is rectangular, one end of the through hole (103) is provided with a connecting column (6), and the connecting column (6) is sleeved with a cover plate (7) for covering the through hole (103).

10. The sand and water filter device as claimed in claim 9, wherein the outer side of the cover plate (7) is provided with a stop block (701), the side of the filter barrel (1) is provided with a buckling piece (106), and when the cover plate (7) covers the through hole (103), the buckling piece (106) is locked with the stop block (701).