CN216622387U

CN216622387U - Concatenation formula soil eluviation experimental apparatus

Info

Publication number: CN216622387U
Application number: CN202123332139.0U
Authority: CN
Inventors: 王治江
Original assignee: Hexi University
Current assignee: Hexi University
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-27
Anticipated expiration: 2031-12-28

Abstract

The utility model belongs to the field of soil leaching, in particular to a spliced soil leaching experimental device, which aims at solving the problems that the existing soil leaching experimental device is mostly arranged in an integrated manner, is inconvenient for field assembly, occupies large space when being idle, is inconvenient for simultaneously carrying out comparison experiments on different groups of soil, influences the efficiency of the experiments and has poor use effect, and the spliced soil leaching experimental device comprises a base, wherein the top of the base is fixedly provided with an installation column, the top of the installation column can be separated from and clamped with a top disc, four leaching solution barrels with openings at the tops are fixedly arranged on the outer side of the top disc, and a splicing disc is fixedly arranged on the outer side of the installation column. The use effect is good.

Description

Concatenation formula soil eluviation experimental apparatus

Technical Field

The utility model relates to the technical field of soil leaching, in particular to a splicing type soil leaching experimental device.

Background

The leaching effect refers to a soil generation process in which soluble or suspended compounds (such as clay grains, organic matters, soluble salts, carbonates, iron-aluminum oxides and the like) in soil substances migrate from the upper part of the soil to the lower part under the action of water leakage or laterally migrate, the leaching effect generally exists in the soil and comprises leaching effect, chelating leaching effect, mechanical leaching effect and the like, in the leaching process, the soil substances may be subjected to the effects of dissolution, chemical leaching, chelation, mechanical leaching and the like, and in order to visually know the soil leaching effect, a soil experimental device is mostly used for simulation experiments.

Current soil eluviation experimental apparatus is mostly the integral type setting, and the on-the-spot assembly of being not convenient for, and the space that occupies when idle is big, is not convenient for carry out the contrast experiment simultaneously to the multiunit soil of difference, influences the efficiency of experiment, and the result of use is not good, so we have provided a concatenation formula soil eluviation experimental apparatus for solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, soil leaching experimental devices are mostly arranged in an integrated mode, field assembly is inconvenient, occupied space is large when the soil leaching experimental devices are not used, different groups of soil are inconvenient to simultaneously carry out comparison experiments, the experiment efficiency is influenced, and the use effect is poor.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a concatenation formula soil eluviation experimental apparatus, includes the base, the top fixed mounting of base has the erection column, the top of erection column can break away and clamp a dish, and the outside fixed mounting who pushes up the dish has the top to be provided with four open-ended drenches the solution bucket, the outside fixed mounting of erection column has the concatenation dish, the top of concatenation dish can break away and clamp four eluviation buckets, and the inside of four eluviation buckets is linked together rather than the inside seal of corresponding eluviation bucket respectively, the inside seal fixed mounting of eluviation bucket has the foraminiferous dish, and the soil body has been placed at the top of foraminiferous dish.

Preferably, in order to splice the top disc and the mounting column conveniently, a square groove is formed in the top of the mounting column, a square block is fixedly mounted at the bottom of the top disc, the bottom of the square block extends to the inside of the square groove and can be clamped with the square groove in a detachable mode, and the bottom of the top disc and the top of the mounting column can be tightly attached in a detachable mode.

Preferably, in order to improve the reliability of the solution spraying barrel, fixing rods are fixedly mounted on the outer side of the top plate, four fixing rods are arranged, one ends, far away from the top plate, of the four fixing rods are fixedly mounted on one side, close to the top plate, of the corresponding solution spraying barrel respectively, and barrel covers are arranged at the tops of the four solution spraying barrels.

Preferably, in order to improve the sealing performance of the leaching process, the bottoms of the four leaching solution barrels are communicated with the leaching pipes in a sealing mode, the outsides of the four leaching pipes are provided with electromagnetic valves, the outsides of the four leaching pipes are fixedly provided with sealing rings in a sealing mode, the bottoms of the sealing rings and the tops of the corresponding leaching barrels can be separated from each other to be in sealing fit, and the bottoms of the leaching pipes extend to the insides of the corresponding leaching barrels.

Preferably, for the ease of splicing leaching bucket and concatenation dish, the concatenation groove has been seted up at the top of concatenation dish, and the quantity of splicing the groove is provided with four, and four inside in concatenation groove all can break away from to clamp has the post of assembling, and four tops of assembling the post all extend to the top of concatenation dish, and four one ends of assembling the post and keeping away from the concatenation dish are close to one side fixed mounting of concatenation dish rather than corresponding leaching bucket respectively.

Preferably, in order to facilitate observation of the experimental process, the bottoms of the four leaching barrels can be separated from the sealing threaded connection to be connected with a liquid collecting barrel, and the liquid collecting barrel, the leaching barrels and the leaching barrel are made of transparent plastic glass.

Preferably, in order to collect the leached liquid, the top parts of the four liquid collecting barrels are fixedly provided with threaded joints in a sealing manner, and the top parts of the four threaded joints respectively extend to the corresponding interior of the leaching barrel and are in threaded connection with the interior of the leaching barrel in a detachable manner.

The utility model has the beneficial effects that: the specifications of the top disc, the leaching solution barrel, the sealing ring, the splicing disc, the leaching barrel and the liquid collecting barrel can be selected according to actual use, the base, the mounting columns and the splicing disc are integrally arranged, in the splicing process, the four splicing columns are firstly sequentially inserted into the splicing groove to complete the splicing of the leaching barrel and the splicing disc, soil with different components is filled into the four leaching barrels, the soil is loaded by the perforated disc in the leaching barrel, finally the square block at the bottom of the top disc is inserted into the square groove to complete the splicing of the mounting columns and the top disc, at the moment, the four leaching pipes are respectively inserted into the four leaching barrels, the electromagnetic valves on the four leaching pipes are operated to leach the soil with different components in the four leaching barrels, the change of the soil is observed, four groups of comparison data can be obtained at one time, compared with the conventional soil leaching experimental device, the field splicing is convenient, the occupied space is small when the device is idle, a leaching experiment can be performed on a plurality of groups of soils with different components at one time, the efficiency of the experiment is greatly improved, and the using effect is good;

in order to solve the problem that the eluviated liquid is inconvenient to collect, the liquid collecting barrels are connected with the bottoms of the four eluviation barrels in a sealing and threaded mode, the eluviated liquid can be collected, and the utilization rate is improved;

in order to solve the problem that the inside of the leaching solution barrel is not convenient for supplementing the leaching solution, the barrel cover arranged at the top of the leaching solution barrel can be separated from the leaching solution barrel, so that the leaching solution inside the leaching solution barrel can be supplemented conveniently, and the practicability is strong.

Drawings

FIG. 1 is a perspective view of a partial structure of a splicing type soil leaching experimental device provided by the utility model;

FIG. 2 is a perspective view of a leaching barrel structure of the spliced soil leaching experimental device provided by the utility model;

FIG. 3 is a perspective view of a top plate structure of the splicing type soil leaching experimental device provided by the utility model;

FIG. 4 is a top view of a top plate structure of the splicing type soil leaching experimental device provided by the utility model;

fig. 5 is a front view of a mounting column structure of the splicing type soil leaching experimental device provided by the utility model.

In the figure: 1 base, 2 erection columns, 3 top dishes, 4 square blocks, 5 square grooves, 6 fixed rods, 7 drench solution bucket, 8 bung, 9 sealing rings, 10 concatenation dish, 11 concatenation grooves, 12 concatenation posts, 13 eluviation bucket, 14 collecting tank, 15 screwed joint, 16 foraminiferous dishes.

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.

Example one

Referring to fig. 1-5, a spliced soil leaching experimental device comprises a base 1, wherein a mounting column 2 is fixedly mounted at the top of the base 1, the mounting column 2 is positioned at the center of the top of the base 1, the base 1 is arranged in a disc shape, so that the stability can be improved, the risk of side turning can be avoided, the top of the mounting column 2 can be separated from a top disc 3, the top 3 and the base 1 are arranged in parallel, four leaching solution barrels 7 with openings at the tops are fixedly mounted on the outer side of the top disc 3, the four leaching solution barrels 7 are arranged in an equidistant annular shape on the outer side of the top disc, fixing rods 6 are fixedly mounted on the outer side of the top disc 3 for improving the reliability of the leaching solution barrels 7, the number of the fixing rods 6 is four, one ends of the four fixing rods 6 far away from the top disc 3 are respectively fixedly mounted on one side, close to the top disc 3, of the corresponding leaching solution barrels 7, and the purpose of the arrangement is to prevent the leaching solution barrels 7 from shifting in a leaching process, the top parts of the four leaching solution barrels 7 are respectively provided with a barrel cover 8, the barrel covers 8 and the leaching solution barrels 7 can be separated, the barrel covers 8 can also seal the leaching solution barrels 7, the outer side of the mounting column 2 is fixedly provided with a splicing disc 10, the splicing disc 10 is positioned at one side where the top disc 3 and the base 1 are close to each other, the top part of the splicing disc 10 can be separated and clamped with four leaching barrels 13, the four leaching barrels 13 are also arranged in an equidistant annular mode and are used for leaching experiments on soil with different components, the interiors of the four leaching barrels 13 are respectively communicated with the interiors of the corresponding leaching solution barrels 7 in a sealing mode, in order to improve the sealing performance of the leaching process, the bottoms of the four leaching solution barrels 7 are respectively communicated with leaching pipes in a sealing mode, the leaching pipes are vertically arranged, electromagnetic valves are arranged on the outer sides of the four leaching pipes, the specifications of the electromagnetic valves can be selected according to practice and are used for controlling the connectivity of the leaching pipes, the outer sides of the four leaching pipes are fixedly provided with a sealing ring 9 in a sealing way, the bottom of the sealing ring 9 and the top of the corresponding leaching barrel 13 can be separated from each other to be attached in a sealing way, the sealing ring 9 is used for improving the sealing performance in the leaching process and avoiding the leakage, the bottom of the leaching pipe extends to the inside of the corresponding leaching barrel 13, a perforated disc 16 is fixedly arranged in the leaching barrel 13 in a sealing way, the top of the perforated disc 16 is provided with a plurality of leakage holes which are annularly arranged, the leakage holes can only pass through the liquid after leaching, the top of the perforated disc 16 is provided with a soil body, in order to splice the top disc 3 and the mounting column 2, the top of the mounting column 2 is provided with a square groove 5, the bottom of the top disc 3 is fixedly provided with a square block 4, after the square block 4 and the square groove 5 are clamped, the position of the leaching barrel 7 can be positioned, and under the non-manpower action, the mounting column 2 and the top disc 3 cannot be separated from each other, and the bottom of the square block 4 extends to the inside of the square groove 5 and can be clamped with the square groove 5 in a detachable mode, and the bottom of the top disc 3 and the top of the mounting column 2 can be attached in a detachable and tight mode.

Example two

The following further improvements are made on the basis of the first embodiment:

in the utility model, in order to facilitate splicing of the leaching barrels 13 and the splicing discs 10, the top of the splicing discs 10 is provided with four splicing grooves 11, the splicing columns 12 can be separated from and clamped in the four splicing grooves 11, the four splicing grooves 11 and the four splicing columns 12 are arranged in an equidistant annular mode, the splicing columns 12 are arranged in a T shape, the tops of the four splicing columns 12 extend to the upper side of the splicing discs 10, one ends of the four splicing columns 12 far away from the splicing discs 10 are fixedly arranged on one sides, close to the splicing discs 10, of the corresponding leaching barrels 13 respectively, the leaching barrels 13 can be conveniently spliced in such a way, in order to facilitate observation of an experimental process, the bottoms of the four leaching barrels 13 can be separated from and connected with the liquid collecting barrels 14 through sealing threads, the liquid collecting barrels 14, the leaching barrels 13 and the leaching solution barrels 7 are made of transparent plastic glass materials, so that observation and collection of leached liquid are facilitated, the top parts of the four liquid collecting barrels 14 are fixedly provided with threaded joints 15 in a sealing mode, the top parts of the four threaded joints 15 extend to the interior of the corresponding leaching barrel 13 and can be in threaded connection with the interior of the leaching barrel 13 in a detachable mode, threaded grooves matched with the threaded joints 15 are formed in the inner wall of the leaching barrel 13, and the threaded grooves and the threaded joints 15 can be in threaded connection in a detachable and sealing mode.

In the utility model, in the splicing process, firstly, four splicing columns 12 are sequentially inserted into a splicing groove 11 to complete the splicing of the leaching barrels 13 and the splicing discs 10, then, soil with different components is filled into the four leaching barrels 13, the soil is loaded by using a perforated disc 16 in the leaching barrel 13, finally, the square blocks 4 at the bottom of the top disc 3 are inserted into a square groove 5 to complete the splicing of the mounting columns 2 and the top disc 3, at the moment, four leaching pipes are respectively inserted into the four leaching barrels 13, then, electromagnetic valves on the four leaching pipes are operated to leach the soil with different components in the four leaching barrels 13, the change of the soil is observed, four groups of comparison data can be obtained at one time, compared with the conventional soil leaching experimental device, the field splicing is convenient, the occupied space is small when the device is idle, the leaching experiment can be carried out on the soil with multiple groups of components at one time, the efficiency of experiment has been promoted greatly, and the result of use is good.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a concatenation formula soil eluviation experimental apparatus, includes base (1), the top fixed mounting of base (1) has erection column (2), its characterized in that, the top of erection column (2) can break away and clamp a set (3), and the outside fixed mounting of a set (3) has the top to be provided with four open-ended and drenches solution bucket (7), the outside fixed mounting of erection column (2) has a concatenation dish (10), the top of concatenation dish (10) can break away and clamp four eluviation buckets (13), and the inside of four eluviation buckets (13) is linked together rather than the corresponding inside seal who drenches solution bucket (7) respectively, the inside seal fixed mounting of eluviation bucket (13) has foraminiferous dish (16), and the soil body has been placed at the top of foraminiferous dish (16).

2. The spliced soil leaching experimental device according to claim 1, wherein a square groove (5) is formed in the top of the mounting column (2), a square block (4) is fixedly mounted at the bottom of the top plate (3), the bottom of the square block (4) extends into the square groove (5) and can be separated from the square groove (5) to be clamped, and the bottom of the top plate (3) and the top of the mounting column (2) can be separated from being tightly attached to each other.

3. The spliced soil leaching experimental device as claimed in claim 1, wherein the fixing rods (6) are fixedly installed on the outer side of the top plate (3), the number of the fixing rods (6) is four, one end of each fixing rod (6) far away from the top plate (3) is fixedly installed on one side, close to the top plate (3), of the corresponding leaching solution barrel (7), and barrel covers (8) are arranged at the tops of the four leaching solution barrels (7).

4. The spliced soil leaching experimental device according to claim 3, wherein the bottoms of the four leaching solution barrels (7) are respectively and hermetically communicated with a leaching pipe, the outer sides of the four leaching pipes are respectively provided with an electromagnetic valve, the outer sides of the four leaching pipes are respectively and fixedly provided with a sealing ring (9), the bottom of each sealing ring (9) and the top of the corresponding leaching barrel (13) can be separated from each other and can be hermetically attached to each other, and the bottom of each leaching pipe extends to the inside of the corresponding leaching barrel (13).

5. The spliced soil leaching experimental device according to claim 1, wherein the top of the spliced disc (10) is provided with four splicing grooves (11), the four splicing grooves (11) are respectively provided with four splicing columns (12), the tops of the four splicing columns (12) extend to the upper side of the spliced disc (10), and one ends, far away from the spliced disc (10), of the four splicing columns (12) are respectively fixedly mounted on one side, close to the spliced disc (10), of the corresponding leaching barrels (13).

6. The splicing type soil leaching experimental device according to claim 1, wherein the bottoms of the four leaching barrels (13) are respectively connected with a liquid collecting barrel (14) in a threaded manner in a detachable and sealed manner, and the liquid collecting barrel (14), the leaching barrels (13) and the leaching solution barrel (7) are all made of transparent plastic glass.

7. The spliced soil leaching experimental device according to claim 6, wherein the top parts of the four liquid collecting barrels (14) are fixedly provided with threaded joints (15) in a sealing manner, and the top parts of the four threaded joints (15) respectively extend to the corresponding leaching barrels (13) and are in detachable threaded connection with the inside of the leaching barrels (13).