阅读说明：本技术 一种新型高效环保滤沙机 (Novel high-efficient environmental protection sand filter ) 是由 贾良权 高璐 许琴 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种新型高效环保滤沙机,涉及到滤沙机技术领域,包括沙子分离单元、沙子输送单元、鼓风单元、旋风分离器,所述沙子分离单元用于对沙子进行筛分,所述沙子输送单元用于沙子输送至所述沙子分离单元内,所述鼓风单元用于对所述沙子分离单元内鼓风至少沙子分离,所述旋风分离器用于对所述沙子分离单元内的沙子分离。本发明结构合理,利用风力筛选,并且使用气枪和鼓风机两种进气方式进行吹气,可将落下的沙子均匀吹散至挡板上进行筛选,绿色环保,节能高效,可将气枪和鼓风机吹入的气流调整方向并进行分流,更好地起到吹散不同直径颗粒沙子的作用,将粗沙、中粗沙、细沙和杂质完美的分离开,通用性非常好,用途十分广泛。(The invention discloses a novel efficient environment-friendly sand filter, which relates to the technical field of sand filters and comprises a sand separation unit, a sand conveying unit, an air blowing unit and a cyclone separator, wherein the sand separation unit is used for screening sand, the sand conveying unit is used for conveying the sand into the sand separation unit, the air blowing unit is used for at least separating the sand from the air blown in the sand separation unit, and the cyclone separator is used for separating the sand in the sand separation unit. The sand screening device has a reasonable structure, utilizes wind power for screening, uses two air inlet modes of the air gun and the air blower for blowing air, can uniformly blow falling sand onto the baffle for screening, is green, environment-friendly, energy-saving and efficient, can adjust the direction of air flow blown by the air gun and the air blower and divide the air flow, better plays a role in blowing sand particles with different diameters, perfectly separates coarse sand, medium and coarse sand, fine sand and impurities, and has very good universality and very wide application.)

1. The utility model provides a novel high-efficient environmental protection sand filter, its characterized in that, includes sand separation unit (1), sand conveying unit (2), air blast unit (3), cyclone (4), sand separation unit (1) is used for screening the sand, sand conveying unit (2) are used for the sand to carry extremely in sand separation unit (1), air blast unit (3) are used for right the at least sand separation of air blast in sand separation unit (1), cyclone (4) are used for right sand separation in sand separation unit (1).

2. The novel efficient and environment-friendly sand filter as claimed in claim 1, wherein: the sand separation unit (1) comprises a shell, a feed hopper (10) is fixedly connected to the top of the shell, one end of the sand conveying unit (2) is located right above the feed hopper (10), a first wind shield (11), a second wind shield (13) and a third wind shield (14) are fixedly connected to the interior of the sand separation unit (1), the first wind shield (11) is located right below the feed hopper (10) and is arranged at an inclined angle, the second wind shield (13) and the third wind shield (14) are both located on one side of the first wind shield (11) and are arranged at different inclined angles, the air outlet end of the air blowing unit (3) is located on one side of the first wind shield (11), the second wind shield (13) and the third wind shield (14), a bottom discharge hole and a third discharge hole (18) are formed in the sand separation unit (1), the bottom discharge port comprises a first discharge port (16) and a second discharge port (17), a first baffle (12) is arranged between the first discharge port (16) and the second discharge port (17), the first baffle (12) is rotatably connected with the sand separation unit (1), a second baffle (15) is arranged at the position of the third discharge port (18), the second baffle (15) is rotatably connected with the sand separation unit (1), and locking mechanisms are arranged on the second baffle (15) and the first baffle (12).

3. The novel efficient and environment-friendly sand filter as claimed in claim 1, wherein: the sand separation unit (1) is fixedly connected with a first fixing frame (5), and the first fixing frame (5) is formed by welding a plurality of sectional materials.

4. The novel efficient and environment-friendly sand filter as claimed in claim 2, wherein: the air blowing unit (3) comprises an air blower, an air outlet end of the air blower is fixedly connected with a blowing cover, one side of the sand separation unit (1) is fixedly connected with a plurality of air guns, an air inlet is formed in one side of the sand separation unit (1), the blowing cover is fixedly connected to the side wall of one side of the sand separation unit (1) and located at the position of the air inlet and the air guns, the first wind shield (11) is right opposite to an air gun air outlet and used for blocking sand from directly falling and adjusting the wind direction, and the second wind shield (13) and the third wind shield (14) are right opposite to the air blower air outlet and used for adjusting the wind direction of the air blower.

5. The novel efficient and environment-friendly sand filter as claimed in claim 4, wherein: fixedly connected with second mount (6) on blast air unit (3), second mount (6) include four stands, four equal fixedly connected with connecting rod between two liang of stand, four the top fixedly connected with of stand is same places the board, air-blower fixed connection be in place on the board.

6. The novel efficient and environment-friendly sand filter as claimed in claim 1, wherein: the cyclone separator (4) comprises a cyclone machine, the air inlet end of the cyclone machine is fixedly connected with the air outlet end of the sand separation unit (1), and a third fixing frame (8) is installed on the cyclone separator (4).

7. The novel efficient and environment-friendly sand filter as claimed in claim 1, wherein: the sand conveying unit (2) comprises a conveying belt driven by a motor, a fourth fixing frame (9) is installed on the conveying belt, and the fourth fixing frame (9) is formed by welding a plurality of sectional materials and plates.

8. The novel efficient and environment-friendly sand filter as claimed in claim 2, wherein: the locking mechanism comprises threaded holes which are respectively formed in one end of a rotating shaft of the first baffle (12) and one end of a rotating shaft of the second baffle (15), a pair of the threaded holes are internally and uniformly in threaded connection with compression bolts, and the inner surfaces of the end parts of the pair of the compression bolts are bonded with the side wall of the sand separation unit (1).

9. The novel efficient and environment-friendly sand filter as claimed in claim 2, wherein: the second baffle (15) is of an L-shaped structure, and the end part of the L-shaped structure faces the first baffle (12).

10. The novel efficient and environment-friendly sand filter as claimed in claim 1, wherein: the sand separation device is characterized by further comprising a ladder (7), wherein the ladder (7) comprises a pair of support rods, a plurality of uniformly distributed cross rods are fixedly connected between the support rods, and the end part of the ladder (7) is located above the top of the sand separation unit (1).

Technical Field

The invention relates to the technical field of sand filters, in particular to a novel efficient environment-friendly sand filter.

Background

Along with the vigorous development of the capital construction industry in China, the demand on sand is continuously strengthened, the quality requirement on the sand is improved, the quality of the sand directly influences the quality of an upper-layer building, the filtering and sorting of the sand can ensure the excellent quality of the sand, so that the quality and the progress of a project are ensured, and the method is an important link which is indispensable in industry. A large amount of high-quality sand subjected to filtering and sorting operation is conveyed to industrial production, so that the high quality of the industrial production is ensured, and the engineering is promoted to a certain extent.

Having an overview of current traditional sand filtering technology, utilizing the washing method to come to clear up the filtering operation to the sand, though can guarantee the sand quality of output, but under the condition of paying attention to environmental protection day by day at present, the shortcoming of this kind of method has also further been enlarged, especially water waste and the waste water discharge pollution problem that it caused, obtained very high attention, utilize filter screen and cylinder to strain the sand then inefficiency not satisfying one's will, consequently, this application provides a novel high-efficient environmental protection sand filtering machine and satisfies the demand.

Disclosure of Invention

An object of the application is to provide a novel high-efficient environmental protection sand filter, utilize wind-force screening, and use two kinds of modes of admitting air of air gun and air-blower to blow, can evenly blow off the sand that falls and filter to the baffle on, green, energy-concerving and high-efficient, can adjust the direction and shunt with the air current that air gun and air-blower blow in, play the effect of blowing off different diameter granule sand better, with coarse sand, well coarse sand, fine sand and the perfect separation of impurity, the commonality is very good, the usage is very extensive.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a novel high-efficient environmental protection sand filter, includes sand separation unit, sand conveying unit, air-blast unit, cyclone, the sand separation unit is used for screening the sand, the sand conveying unit be used for the sand carry extremely in the sand separation unit, the air-blast unit be used for right the at least sand separation of air-blast in the sand separation unit, cyclone is used for right the sand separation in the sand separation unit.

Preferably, the sand separation unit comprises a shell, a feed hopper is fixedly connected to the top of the shell, one end of the sand conveying unit is positioned right above the feed hopper, a first wind shield, a second wind shield and a third wind shield are fixedly connected in the sand separation unit, the first wind shield is positioned right below the feed hopper and is arranged at an inclined angle, the second wind shield and the third wind shield are both positioned at one side of the first wind shield and are arranged at different inclined angles, the air outlet end of the air blowing unit is positioned at one side of the first wind shield, the second wind shield and the third wind shield, a bottom discharge port and a third discharge port are formed in the sand separation unit, the bottom discharge port comprises a first discharge port and a second discharge port, and a first baffle is arranged between the first discharge port and the second discharge port, the first baffle is rotationally connected with the sand separation unit, a second baffle is arranged at the position of the third discharge port, the second baffle is rotationally connected with the sand separation unit, and locking mechanisms are arranged on the second baffle and the first baffle.

Preferably, a first fixing frame is fixedly connected to the sand separation unit, and the first fixing frame is formed by welding a plurality of sectional materials.

Preferably, the air blowing unit comprises an air blower, an air outlet end of the air blower is fixedly connected with a blowing cover, one side of the sand separation unit is fixedly connected with a plurality of air guns, an air inlet is formed in one side of the sand separation unit, the blowing cover is fixedly connected to the side wall of one side of the sand separation unit and located at the air inlet and the air guns, the first wind shield is right opposite to an air gun air outlet and used for blocking sand from directly falling and adjusting the wind direction, and the second wind shield and the third wind shield are right opposite to an air blower air outlet and used for adjusting the wind direction of the air blower.

Preferably, the air blowing unit is fixedly connected with a second fixing frame, the second fixing frame comprises four stand columns, the stand columns are fixedly connected with connecting rods between every two stand columns, the top ends of the stand columns are fixedly connected with a same placing plate, and the air blower is fixedly connected to the placing plate.

Preferably, the cyclone separator comprises a cyclone machine, an air inlet end of the cyclone machine is fixedly connected with an air outlet end of the sand separation unit, and a third fixing frame is mounted on the cyclone separator.

Preferably, the sand conveying unit comprises a conveying belt driven by a motor, a fourth fixing frame is mounted on the conveying belt, and the fourth fixing frame is formed by welding a plurality of sectional materials and plates.

Preferably, the locking mechanism comprises threaded holes respectively formed in one end of the rotating shaft of the first baffle and one end of the rotating shaft of the second baffle, a pair of the threaded holes are connected with compression bolts in a threaded mode, and the inner surfaces of the end portions of the pair of the compression bolts are attached to the side walls of the sand separation unit.

Preferably, the second baffle is of an L-shaped structure, and the end of the L-shaped structure faces the first baffle.

Preferably, the sand separation device further comprises a ladder, the ladder comprises a pair of support rods, a plurality of cross rods which are uniformly distributed are fixedly connected between the pair of support rods, and the end portion of the ladder is located above the top of the sand separation unit.

In conclusion, the technical effects and advantages of the invention are as follows:

1. the sand screening device is reasonable in structure, utilizes wind power for screening, uses two air inlet modes of the air gun and the air blower for blowing air, can uniformly blow falling sand onto the baffle plates for screening, is green, environment-friendly, energy-saving and efficient, and is provided with the first air baffle, the first baffle, the second air baffle, the third air baffle and the fourth air baffle in the shell, so that the direction of air flow blown by the air gun and the air blower can be adjusted and divided, and the effect of blowing off granular sand with different diameters can be better achieved;

2. according to the invention, the first baffle and the second baffle are arranged at the bottom discharge port and the third discharge port, the angle positions of the two baffles can be adjusted, and when the object is sand with different phases, different angles can be adopted to select an optimal scheme, so that coarse sand, medium coarse sand, fine sand and impurities are perfectly separated, the universality is very good, and the application is very wide.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a first-view perspective structure of a novel efficient and environment-friendly sand filter;

FIG. 2 is a schematic view of a second perspective structure of the novel efficient and environment-friendly sand filter;

FIG. 3 is a third perspective view of the novel high-efficiency environmental-friendly sand filter;

fig. 4 is a schematic view of a cut-open front view structure of the novel efficient environment-friendly sand filter.

In the figure: 1. a sand separation unit; 2. a sand conveying unit; 3. a blower unit; 4. a cyclone separator; 5. a first fixing frame; 6. a second fixing frame; 7. a ladder; 8. a third fixing frame; 9. a fourth fixing frame; 10. a feed hopper; 11. a first windshield; 12. a first baffle plate; 13. a second wind deflector; 14. a third wind deflector; 15. a second baffle; 16. a first discharge port; 17. a second discharge port; 18. and a third discharge hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-4, the novel efficient environment-friendly sand filter comprises a sand separation unit 1, a sand conveying unit 2, an air blowing unit 3 and a cyclone separator 4, wherein the sand separation unit 1 is used for screening sand, the sand conveying unit 2 is used for conveying the sand into the sand separation unit 1, the air blowing unit 3 is used for at least separating the sand from the air blown into the sand separation unit 1, and the cyclone separator 4 is used for separating the sand from the sand in the sand separation unit 1.

As an implementation manner in this embodiment, the sand separation unit 1 includes a housing, a feed hopper 10 is fixedly connected to the top of the housing, one end of the sand conveying unit 2 is located right above the feed hopper 10, a first wind deflector 11, a second wind deflector 13 and a third wind deflector 14 are fixedly connected in the sand separation unit 1, the first wind deflector 11 is located right below the feed hopper 10, and is arranged at an inclined angle, the second wind deflector 13 and the third wind deflector 14 are both located at one side of the first wind deflector 11, and are arranged at different inclined angles, the air outlet end of the air blowing unit 3 is located at one side of the first wind deflector 11, the second wind deflector 13 and the third wind deflector 14, a bottom discharge hole and a third discharge hole 18 are formed in the sand separation unit 1, the bottom discharge hole includes a first discharge hole 16 and a second discharge hole 17, a first baffle 12 is arranged between the first discharge hole 16 and the second discharge hole 17, the first baffle plate 12 is rotatably connected with the sand separation unit 1, a second baffle plate 15 is arranged at the position of a third discharge port 18, the second baffle plate 15 is rotatably connected with the sand separation unit 1, locking mechanisms are arranged on the second baffle plate 15 and the first baffle plate 12, the air blowing unit 3 comprises an air blower, an air outlet end of the air blower is fixedly connected with a blast hood, one side of the sand separation unit 1 is fixedly connected with a plurality of air guns, one side of the sand separation unit 1 is provided with an air inlet, the blast hood is fixedly connected on the side wall of one side of the sand separation unit 1 and is positioned at the positions of the air inlet and the air guns, the first baffle plate 11 is right opposite to an air gun air outlet and is used for preventing sand from directly falling and adjusting the wind direction, the sand is conveyed to the feed hopper 10 from the sand conveying unit 2 and falls to the first baffle plate 11 from the feed hopper 10, the plurality of air guns are right opposite to one side of the first baffle plate 11, the first wind shield 11 prevents sand from directly falling and adjusts wind direction to blow sand towards an exhaust port of the sand separation unit 1 obliquely upwards, the second wind shield 13 and the third wind shield 14 are opposite to an air outlet of the air blower and are used for adjusting the wind direction of the air blower to blow sand towards the exhaust port and blow the sand away, one ends of the first baffle 12 and the second baffle 15 are rotatably connected with the shell, the other ends of the first baffle 12 and the second baffle 15 are adjustable in angle, the angle can be adjusted for individualized screening of different types of sand and different user requirements, the third discharge port 18, the second discharge port 17 and the first discharge port 16 are arranged, sand varieties of the third discharge port 18, the second discharge port 17 and the first discharge port 16 are different, the sand varieties are determined by wind power and the angles of the first baffle 12 and the second baffle 15 and can be roughly divided into fine sand, medium coarse sand and coarse sand, fine sand with smaller mass is produced by the third discharge port 18, the coarse sand with larger mass is relatively less influenced by wind power and is produced by the first discharge hole 16, and the rest coarse sand is produced by the second discharge hole 17.

In this embodiment, fixedly connected with second mount 6 on the air-blowing unit 3, second mount 6 includes four stands, four stands equal fixedly connected with connecting rods between two liang, and the top fixedly connected with of four stands is same places the board, and air-blower fixed connection is on placing the board.

In this embodiment, locking mechanism is including offering the screw hole that serves one end in first baffle 12 and the 15 pivots of second baffle respectively, and the equal threaded connection in a pair of screw hole has clamp bolt, and the internal surface of a pair of clamp bolt tip all laminates with sand separating element 1's lateral wall mutually, through setting up clamp bolt and screw hole, is convenient for fix the relative position after first baffle 12 and the 15 angular adjustment of second baffle.

In this embodiment, the second baffle 15 has an L-shaped configuration with the end of the L-shaped configuration facing the first baffle 12.

In this embodiment, the sand separation unit 1 is fixedly connected with a first fixing frame 5, and the first fixing frame 5 is formed by welding a plurality of sectional materials.

As an implementation manner in this embodiment, the cyclone 4 includes a cyclone, an air inlet end of the cyclone is fixedly connected to an air outlet end of the sand separation unit 1, and the cyclone 4 is provided with a third fixing frame 8.

As an implementation manner in this embodiment, the sand conveying unit 2 includes a conveying belt driven by a motor, a fourth fixing frame 9 is installed on the conveying belt, and the fourth fixing frame 9 is formed by welding a plurality of profiles and plates.

As an implementation manner in this embodiment, a ladder 7 is further included, the ladder 7 includes a pair of support rods, a plurality of cross rods uniformly distributed are fixedly connected between the pair of support rods, and an end of the ladder 7 is located above the top of the sand separation unit 1.

The working principle of the invention is as follows:

sand is conveyed into a feed hopper 10 from a sand conveying unit 2 and falls off from the feed hopper 10 to a first wind shield 11, a plurality of air guns are right opposite to one side of the first wind shield 11, the first wind shield 11 prevents the sand from directly falling and adjusts the wind direction, so that the sand is blown towards an exhaust port of a sand separation unit 1 from an oblique upper side, a second wind shield 13 and a third wind shield 14 are right opposite to an air outlet of an air blower and are used for adjusting the wind direction of the air blower and blowing the sand towards the exhaust port, one ends of the first wind shield 12 and the second wind shield 15 are rotatably connected with a shell, the other ends of the first wind shield 12 and the second wind shield 15 can adjust the angle, the angle can be adjusted to perform personalized screening on different types of sand and different user requirements, and the sand quality of the third discharge port 18, the second discharge port 17 and the first discharge port 16 is different from that of the third discharge port 18, the second discharge port 17 and the first discharge port 16, specifically, the wind power, the angles of the first baffle plate 12 and the second baffle plate 15 determine, the fine sand, the medium coarse sand and the coarse sand can be roughly divided into fine sand, medium coarse sand and coarse sand, the fine sand with small mass is separated through the cyclone separator 4, the fine sand with small mass is output through the third discharge hole 18, the coarse sand with large mass is relatively less influenced by the wind power and is output through the first discharge hole 16, and the rest medium coarse sand is output through the second discharge hole 17.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.