阅读说明：本技术 一种利用磁吸原理的重金属土壤微生物修复喷淋组件 (Utilize magnetism to inhale heavy metal soil microbiological remediation spray assembly of principle ) 是由 尹智华 于 2020-10-29 设计创作，主要内容包括：本发明涉及微生物修复技术领域,且公开了一种利用磁吸原理的重金属土壤微生物修复喷淋组件,包括喷淋管,所述喷淋管的外侧壁固定连接有齿条板,所述喷淋管的外侧壁滑动连接有外套管,所述外套管的内侧壁固定连接有电磁铁,所述喷淋管的内侧壁固定连接有内转动轴,所述内转动轴的外侧壁转动连接有支撑套筒。喷淋管的内部设置沿着其内壁滑动的永磁体,永磁体由内转动轴支撑,在喷淋管工作的同时,驱动块带动喷淋管外侧的外套管移动,此时,控制电磁铁工作,使电磁铁对喷淋管内的四个永磁体进行吸引,使四个永磁体在电磁铁的磁吸作用下,与喷淋管的内壁紧密贴合,使外套管在移动的同时,带动喷淋管内部的四个永磁体移动。(The invention relates to the technical field of microbial remediation and discloses a heavy metal soil microbial remediation spray assembly utilizing a magnetic suction principle. The inside of shower sets up along its inner wall gliding permanent magnet, and the permanent magnet is supported by the internal rotation axle, and in the shower work, the outer tube that the drive block drove the shower outside removes, and at this moment, control electro-magnet work makes four permanent magnets of electro-magnet in to the shower attract, makes four permanent magnets closely laminate with the inner wall of shower under the effect is inhaled to the magnetism of electro-magnet, makes the outer tube when removing, drives four inside permanent magnets of shower and removes.)

1. The utility model provides an utilize heavy metal soil microbiological remediation spray set of magnetism principle of inhaling, includes shower (1), its characterized in that: the outer side wall of the spray pipe (1) is fixedly connected with a rack plate (12), the outer side wall of the spray pipe (1) is connected with an outer sleeve (2) in a sliding mode, the inner side wall of the outer sleeve (2) is fixedly connected with an electromagnet (21), the inner side wall of the spray pipe (1) is fixedly connected with an inner rotating shaft (3), the outer side wall of the inner rotating shaft (3) is rotatably connected with a supporting sleeve (31), the inner side wall of the supporting sleeve (31) is connected with a sliding rod (32) in a sliding mode, one end of the sliding rod (32) is fixedly connected with a permanent magnet (33), and the outer side wall of the permanent magnet (33);

shower (1) with fixedly connected with reciprocal sliding part (4) between outer tube (2), the input end fixedly connected with driving gear (41) of reciprocal sliding part (4), the flexible end fixedly connected with conducting block (42) of reciprocal sliding part (4), the equal fixedly connected with current regulation board (43) in both ends of electro-magnet (21), the lateral wall of current regulation board (43) articulates there are positive direction trigger switch (44) and negative direction trigger switch (45).

2. The spraying assembly for remedying the heavy metal soil microorganisms by utilizing the magnetic attraction principle as claimed in claim 1, wherein: two rows of spraying holes (11) which are uniformly distributed are formed in the outer side wall of the spraying pipe (1).

3. The spraying assembly for remedying the heavy metal soil microorganisms by utilizing the magnetic attraction principle as claimed in claim 1, wherein: the number of the electromagnets (21) is four, and the four electromagnets (21) are distributed in a central symmetry mode according to the circle center position of the spray pipe (1).

4. The spraying assembly for remedying the heavy metal soil microorganisms by utilizing the magnetic attraction principle as claimed in claim 1, wherein: the number of the permanent magnets (33) is four, and the magnetic poles of two adjacent permanent magnets (33) are opposite.

5. The spraying assembly for remedying the heavy metal soil microorganisms by utilizing the magnetic attraction principle as claimed in claim 1, wherein: the rotating end of the reciprocating sliding part (4) is connected with the transmission gear (41), and the telescopic end of the reciprocating sliding part (4) is connected with the conductive block (42).

6. The spraying assembly for remedying the heavy metal soil microorganisms by utilizing the magnetic attraction principle as claimed in claim 1, wherein: the current directions of the positive trigger switch (44) and the negative trigger switch (45) are opposite, and the positive trigger switch (44) and the negative trigger switch (45) are electrically connected with the electromagnet (21).

7. The spraying assembly for remedying the heavy metal soil microorganisms by utilizing the magnetic attraction principle as claimed in claim 1, wherein: the outer side wall of the outer sleeve (2) is fixedly connected with a driving block (5).

Technical Field

The invention relates to the technical field of microbial remediation, in particular to a spraying assembly for remedying heavy metal soil microorganisms by utilizing a magnetic attraction principle.

Background

The heavy metal pollution of the soil mainly comprises elements with obvious biological toxicity, such As mercury (Hg), cadmium (Cd), lead (Pb), chromium (Cr), metalloid arsenic (As) and the like, and elements with certain toxicity, such As zinc (Zn), copper (Cu), nickel (Ni) and the like, the heavy metal pollution of the soil has the characteristics of poor mobility of pollutants in the soil, long retention time and incapability of being degraded by microorganisms, and the heavy metal pollution of the soil can finally influence the health of human beings through media, such As water, plants and the like. Therefore, it is urgent to find an effective remediation method for heavy metal pollution of soil, and at present, a microbial remediation method is generally adopted for heavy metal pollution of soil.

In the prior art, in the process of carrying out the microbial remediation method, need adopt the shower to carry out spraying to soil surface constantly usually, however because the microorganism solution is comparatively viscous polymer usually, when carrying and spraying, if spray velocity is too slow, then can lead to the polymer to glue the inner wall at the shower, lead to the shower to be blockked up, influence spraying system's use.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a heavy metal soil microorganism remediation spraying assembly utilizing a magnetic absorption principle, which has the advantage of automatically removing sticky polymers and solves the problem that when the spraying speed is too low during conveying and spraying, the polymers are stuck to the inner wall of a spraying pipe, so that the spraying pipe is blocked and the use of a spraying system is influenced.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a heavy metal soil microorganism remediation spray assembly utilizing a magnetic suction principle comprises a spray pipe, wherein a rack plate is fixedly connected to the outer side wall of the spray pipe, an outer sleeve is slidably connected to the outer side wall of the spray pipe, an electromagnet is fixedly connected to the inner side wall of the outer sleeve, an inner rotating shaft is fixedly connected to the inner side wall of the spray pipe, a support sleeve is rotatably connected to the outer side wall of the inner rotating shaft, a sliding rod is slidably connected to the inner side wall of the support sleeve, a permanent magnet is fixedly connected to one end of the sliding rod, and a rubber plate is fixedly connected to the outer side wall of the;

the shower with fixedly connected with reciprocating sliding portion between the outer tube, reciprocating sliding portion's input fixedly connected with driving gear, reciprocating sliding portion's flexible end fixedly connected with conducting block, the equal fixedly connected with current regulation board in both ends of electro-magnet, current regulation board's lateral wall articulates there is positive trigger switch and negative-going trigger switch.

Preferably, two rows of spraying holes which are uniformly distributed are formed in the outer side wall of the spraying pipe, and the microbial remediation liquid is sprayed out from the two rows of spraying holes formed in the outer side of the spraying pipe.

Preferably, the number of the electromagnets is four, the four electromagnets are distributed in a central symmetry mode according to the position of the circle center of the spraying pipe, and the electromagnets adsorb the permanent magnets in the spraying pipe after being electrified.

Preferably, the number of the permanent magnets is four, the magnetic poles of two adjacent permanent magnets are opposite, and the adjacent permanent magnets are driven by the electromagnet with constantly changed magnetic poles to rotate.

Preferably, the rotating end of the reciprocating sliding part is connected with the transmission gear, the telescopic end of the reciprocating sliding part is connected with the conductive block, the reciprocating sliding part comprises a rotating rod body and a telescopic rod body, and the telescopic rod body is vertically and reciprocally telescopic through a spiral groove in the rotating rod body.

Preferably, the current directions of the positive trigger switch and the negative trigger switch are opposite, the positive trigger switch and the negative trigger switch are both electrically connected with the electromagnet, and the positive trigger switch and the negative trigger switch control the magnetic pole of the electromagnet.

Preferably, the outer side wall of the outer sleeve is fixedly connected with a driving block, and the driving block drives the outer sleeve to slide outside the spray pipe.

(III) advantageous effects

Compared with the prior art, the invention provides a heavy metal soil microorganism remediation spray assembly utilizing a magnetic attraction principle, which has the following beneficial effects:

1. the spraying assembly for restoring the heavy metal soil microorganisms by utilizing the magnetic suction principle comprises an outer sleeve sleeved on the outer side wall of a spraying pipe, permanent magnets sliding along the inner wall of the spraying pipe are arranged inside the spraying pipe and supported by an inner rotating shaft, a driving block drives the outer sleeve on the outer side of the spraying pipe to move when the spraying pipe works, at the moment, the electromagnet is controlled to work, the electromagnet attracts four permanent magnets in the spraying pipe, the four permanent magnets are tightly attached to the inner wall of the spraying pipe under the magnetic suction effect of the electromagnet, the outer sleeve drives the four permanent magnets in the spraying pipe to move when the outer sleeve moves, in addition, the permanent magnets generate extrusion force on the inner wall of the spraying pipe under the magnetic suction effect, a rubber plate on the permanent magnets rubs and scrapes materials on the inner wall of the spraying pipe, the polymers adhered to the inner wall are cleaned, and the polymers are effectively prevented from being adhered to the, a clogging phenomenon occurs.

2. The spraying component for repairing the heavy metal soil microorganisms by utilizing the magnetic attraction principle is characterized in that a current adjusting plate is arranged, two trigger switches are arranged on the current adjusting plate, the two trigger switches are respectively communicated with positive current and negative current, the trigger switches are triggered by a reciprocating conductive block, when an outer sleeve slides, a driving tooth on a reciprocating sliding part between the outer sleeve and a spraying pipe is driven by a rack plate on the spraying pipe to rotate, the driving tooth drives an input end of the reciprocating sliding part to rotate, an output end of the reciprocating sliding part is driven to stretch and retract, the conductive block connected on the reciprocating sliding part reciprocates between the positive trigger switch and the negative trigger switch, the direction of the current led into an electromagnet is continuously changed, and further, the magnetic poles of the electromagnet are continuously changed, and the magnetic poles between the adjacent four permanent magnets in the spraying pipe are different, the permanent magnet is rotated under the constantly changing magnetic field, so that the permanent magnet drives the rubber plate on the outer side to rotate relative to the inner wall of the spray pipe, the rubber plate is rotated to scrape the inner wall of the spray pipe while advancing, and the cleaning efficiency of the polymer is further improved.

Drawings

FIG. 1 is a diagram showing the positional relationship between the shower pipe and the outer sleeve pipe according to the present invention;

FIG. 2 is a cross-sectional view of the shower and outer sleeve of the present invention;

FIG. 3 is a partial schematic view of a permanent magnet and shower in accordance with the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 5 is a diagram showing the positional relationship between the current adjusting plate and the conductive block, at which time the forward trigger switch is triggered;

FIG. 6 is a diagram showing the position relationship between the current adjusting plate and the conductive block, when the negative trigger switch is triggered.

In the figure: 1. a shower pipe; 11. spraying holes; 12. a rack plate; 2. an outer sleeve; 21. an electromagnet; 3. an inner rotating shaft; 31. a support sleeve; 32. a slide bar; 33. a permanent magnet; 34. a rubber plate; 4. a reciprocating sliding part; 41. a transmission gear; 42. a conductive block; 43. a current adjusting plate; 44. a forward trigger switch; 45. a negative trigger switch; 5. the block is driven.

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.

Referring to fig. 1-6, a spraying assembly for repairing heavy metal soil microorganisms by using magnetic attraction principle comprises a spraying pipe 1, two rows of uniformly arranged spraying holes 11 are formed on the outer side wall of the spraying pipe 1, microorganism repairing liquid is sprayed out from the two rows of spraying holes 11 formed on the outer side of the spraying pipe 1, a rack plate 12 is fixedly connected to the outer side wall of the spraying pipe 1, an outer sleeve 2 is slidably connected to the outer side wall of the spraying pipe 1, a driving block 5 is fixedly connected to the outer side wall of the outer sleeve 2, the outer sleeve 2 is driven by the driving block 5 to slide on the outer side of the spraying pipe 1, electromagnets 21 are fixedly connected to the inner side wall of the outer sleeve 2, the four electromagnets 21 are symmetrically distributed according to the center of the spraying pipe 1, the electromagnets 21 adsorb a permanent magnet 33 in the spraying pipe 1 after being electrified, and an inner rotating shaft 3 is fixedly connected to, the outer side wall of the inner rotating shaft 3 is rotatably connected with a supporting sleeve 31, the inner side wall of the supporting sleeve 31 is slidably connected with a sliding rod 32, one end of the sliding rod 32 is fixedly connected with four permanent magnets 33, the magnetic poles of two adjacent permanent magnets 33 are opposite, the adjacent permanent magnets 33 are driven by an electromagnet 21 with continuously changed magnetic poles to rotate, and the outer side wall of each permanent magnet 33 is fixedly connected with a rubber plate 34;

a reciprocating sliding part 4 is fixedly connected between the spray pipe 1 and the outer sleeve 2, an input end of the reciprocating sliding part 4 is fixedly connected with a transmission gear 41, a telescopic end of the reciprocating sliding part 4 is fixedly connected with a conductive block 42, a rotating end of the reciprocating sliding part 4 is connected with the transmission gear 41, a telescopic end of the reciprocating sliding part 4 is connected with the conductive block 42, the reciprocating sliding part 4 comprises a rotating rod body and a telescopic rod body, the telescopic rod body is vertically reciprocated and stretched through a spiral groove on the rotating rod body, two ends of the electromagnet 21 are both fixedly connected with a current adjusting plate 43, the outer side wall of the current adjusting plate 43 is hinged with a positive trigger switch 44 and a negative trigger switch 45, the current directions of the positive trigger switch 44 and the negative trigger switch 45 are opposite, the positive trigger switch 44 and the negative trigger switch 45 are both electrically connected with the electromagnet 21, and the positive trigger switch 44 and the negative trigger switch 45 control the magnetic.

The working principle is as follows: when shower 1 works, drive block 5 drives outer tube 2 outside shower 1 to remove, at this moment, control electro-magnet 21 work, make electro-magnet 21 attract four permanent magnets 33 in shower 1, make four permanent magnets 33 under electro-magnet 21's magnetic attraction effect, closely laminate with shower 1's inner wall, make outer tube 2 when moving, drive four permanent magnets 33 of shower 1 inside and remove, and, permanent magnet 33 is under the effect of magnetic attraction, produce the extrusion force to shower 1 inner wall, rubber slab 34 on the messenger permanent magnet 33 rubs the scraping material to shower 1's inner wall, make the polymer that the inner wall glues glutinous by the clearance, thereby effectively avoided the polymer to adhere to at the pipeline inner wall, the phenomenon of taking place to block up.

Please refer to fig. 1 to 3 for the above structure and process.

When the outer sleeve 2 slides, the driving teeth 41 on the reciprocating sliding part 4 between the outer sleeve 2 and the spray pipe 1 are driven by the rack plate 12 on the spray pipe 1 to rotate, so that the driving teeth 41 drive the input end of the reciprocating sliding part 4 to rotate, the output end of the reciprocating sliding part 4 is driven to extend and retract, the conductive block 42 connected on the reciprocating sliding part 4 reciprocates between the positive trigger switch 44 and the negative trigger switch 45, the direction of the current led into the electromagnet 21 is changed continuously, and further the magnetic pole of the electromagnet 21 is changed continuously, and because the magnetic poles between the four adjacent permanent magnets 33 in the spray pipe 1 are different, the permanent magnet 33 rotates under the continuously changed magnetic field, the permanent magnet 33 drives the rubber plate 34 on the outer side to rotate relative to the inner wall of the spray pipe 1, so that the rubber plate 34 scrapes the inner wall of the spray pipe 1 in a rotating manner while moving forwards, further improving the cleaning efficiency of the polymer.

Please refer to fig. 4 to 6 for the above structure and process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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.