CN215355317U

CN215355317U - Equipment is cleared up to electrical heating soil heavy metal

Info

Publication number: CN215355317U
Application number: CN202121233958.7U
Authority: CN
Inventors: 韩君
Original assignee: Shanghai Liyuan Environmental Testing Co ltd
Current assignee: Shanghai Liyuan Environmental Testing Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-31
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses an electric heating soil heavy metal digestion device, which has the technical scheme that: the novel electric heating plate digestion device comprises an operation box, a support column and a fixed bottom plate, wherein a liquid pumping device is fixedly arranged at the top of the operation box and consists of a reagent box, a liquid pumping machine, a liquid conveying pipe, a spraying plate and a spraying opening, the liquid pumping machine is fixedly connected to the right side of the reagent box, the liquid conveying pipe is fixedly connected to the upper end of the liquid pumping machine, the spraying plate is fixedly installed at one end, away from the liquid pumping machine, of the liquid conveying pipe, the spraying plate is fixedly installed at the bottom of the spraying plate, the spraying opening is fixedly formed in the bottom of the spraying plate, and a stirring mechanism is fixedly installed on the left side of the operation box.

Description

Equipment is cleared up to electrical heating soil heavy metal

Technical Field

The utility model relates to the technical field of soil heavy metal digestion equipment, in particular to electric heating soil heavy metal digestion equipment.

Background

The land from ancient to present is the treasure of people, and the modern land is still valued. Particularly, with the development of industrialized urbanization in recent years, the soil heavy metal pollution problem is concerned, and the investigation of the pollution situation becomes a problem to be solved urgently, the soil is a main carrier of agricultural production and is an indispensable part of ecological environment, so the analysis of the heavy metal content of agricultural soil has important significance for soil quality monitoring and agricultural product safety guarantee, the application discloses CN212040869U a soil heavy metal restoration device, which comprises a base and a shell, wherein the shell is fixedly arranged on the base, two mutually connected first discharge plates are fixedly arranged at the upper end inside the shell, a feeding opening fixedly arranged at the top of the shell is arranged above the first discharge plates, a filter screen fixedly arranged on the inner wall of the shell is arranged below the two first discharge plates, the utility model screens large soil blocks through the first discharge plates and the filter screen, and fine soil through the filter screen, Tripper three, discharge gate one flow, and on the sliding plate of great stone gathering accumulation on the mounting bracket, through smashing the auger in two inside below in the shell, will regularly smash from the stone that the top dropped, and the benefit that regularly drops is exactly can alleviate the operating pressure of device, improves work efficiency simultaneously, and last kibbling stone flows through tripper two, discharge gate two.

The digestion process of the existing electric heating plate needs manual addition of strong acid and other reagents, the strong acid reagent is easy to drop on the electric heating plate in the manual addition process, serious corrosion is caused to the electric heating plate, meanwhile, the digestion process needs stirring at times, and potential safety hazards exist in the manual operation process.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the background art, the utility model aims to provide a method for manually adding reagents such as strong acid in the process of electric hot plate digestion, so as to solve the problems that the reagents such as strong acid are manually added in the process of electric hot plate digestion, stirring is sometimes needed in the process of digestion, and potential safety hazards exist in the manual operation process.

The technical purpose of the utility model is realized by the following technical scheme: an electric heating soil heavy metal digestion device comprises an operation box, a support column and a fixed bottom plate, wherein a liquid pumping device is fixedly arranged at the top of the operation box and consists of a reagent box, a liquid pumping machine, a liquid conveying pipe, a spraying plate and a spraying opening, the right side of the reagent box is fixedly connected with the liquid pumping machine, the upper end of the liquid pumping machine is fixedly connected with the liquid conveying pipe, one end of the liquid conveying pipe, far away from the liquid pumping machine, is fixedly provided with the spraying plate, the bottom of the spraying plate is fixedly provided with the spraying opening, the left side of the operation box is fixedly provided with a stirring mechanism, the stirring mechanism consists of a driving motor, a motor shaft, a stirring shaft, stirring blades and first heat dissipation holes, the output end of the driving motor is fixedly provided with the motor shaft, one end of the motor shaft, far away from the driving motor, is fixedly connected with the stirring shaft, and the outer surface of the stirring shaft is fixedly provided with the stirring blades, the stirring blade is provided with a first heat dissipation hole, the stirring shaft and the stirring blade are both arranged in a hollow manner, the stirring shaft is communicated with the inside of the stirring blade, the right side of the operation box is fixedly provided with a heating device, and the operation box is located at the outer side of the left end of the operation box and is fixedly provided with a soil adding port.

Furthermore, the bottom fixed mounting of control box has the support column, the bottom fixed mounting of support column has PMKD.

Through above-mentioned technical scheme, through setting up the support column, can play the supporting role to the control box, set up PMKD, can increase the area of contact of support column and ground.

Further, the heating device comprises an electric heat machine, a connecting pipe, an electric heating box, a heating wire, a heat pipe and second heat dissipation holes, wherein the connecting pipe is fixedly connected with an air outlet of the electric heat machine, the connecting pipe is kept away from the electric heating box fixedly arranged at one end of the electric heat machine, the heating wire is fixedly arranged in the electric heating box, the heat pipe is fixedly arranged on the upper surface of the electric heating box, the second heat dissipation holes are formed in the upper surface of the heat pipe, and the heat pipe is inserted into the stirring shaft.

Through above-mentioned technical scheme, through setting up the device that heats, the heat pipe disperses the heat through the louvre, improves the area that carries out the contact with soil, ensures that soil wholly carries out even heating, improves the temperature that the inside holistic heavy metal element of soil reaches the pyrolysis, can heat the inside soil of control box, clears up better to heavy metal.

Furthermore, the inner wall both sides of control box all are equipped with the baffle, the fixed speed reduction net that is provided with in bottom of baffle, the baffle with the speed reduction net is perpendicular setting.

Through above-mentioned technical scheme, through setting up the baffle, can let the speed that slows down soil decline, the better stirring of soil of being convenient for is handled.

Furthermore, a control switch is fixedly arranged on the positive end face of the operation box.

Through above-mentioned technical scheme, through setting up control switch, be convenient for control the control box.

Furthermore, the dispute end of control box is fixed and is provided with the door of fetching earth, the fixed handle that is provided with of upper surface of door of fetching earth.

By the technical scheme, the digestion result is convenient to view.

In conclusion, the utility model mainly has the following beneficial effects:

the utility model discloses a through setting up the drawing liquid device, avoid clearing up the in-process manual interpolation to flow through a plurality of spray nozzles, make the even adding of strong acid soil, can protect the electric plate and avoid corroding clearing up the in-process, prolong the life of electric plate.

The utility model discloses a through setting up rabbling mechanism, can improve the degree of automation that detects clearing up the in-process automatic stirring, shortened clearing up the time, improve detection efficiency, and reduced the potential safety hazard of detection and analysis personnel in the experiment.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

fig. 2 is a front view of the present embodiment.

Reference numerals: 1. an operation box; 2. a support pillar; 3. fixing the bottom plate; 4. a liquid pumping device; 401. a reagent box; 402. a liquid pumping machine; 403. a transfusion tube; 404. a spray plate; 405. a spray opening; 5. a stirring mechanism; 501. a drive motor; 502. a motor shaft; 503. a stirring shaft; 504. a stirring blade; 505. a first heat dissipation hole; 6. a heating device; 601. an electric heat engine; 602. a connecting pipe; 603. an electric heating box; 604. an electric heating wire; 605. a heat conducting pipe; 606. a second heat dissipation hole; 7. a baffle plate; 8. a speed reduction net; 9. a soil adding port; 10. a control switch; 11. a soil sampling door; 12. and (4) a handle.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 and 2, an electrically heated soil heavy metal digestion device comprises an operation box 1, a support column 2 and a fixed bottom plate 3, wherein a liquid pumping device 4 is fixedly arranged at the top of the operation box 1, the liquid pumping device 4 is composed of a reagent box 401, a liquid pumping machine 402, a liquid conveying pipe 403, a spraying plate 404 and a spraying opening 405, the liquid pumping machine 402 is fixedly connected to the right side of the reagent box 401, the liquid conveying pipe 403 is fixedly connected to the upper end of the liquid pumping machine 402, the spraying plate 404 is fixedly arranged at one end of the liquid conveying pipe 403 far away from the liquid pumping machine 402, the spraying opening 405 is fixedly arranged at the bottom of the spraying plate 404, a stirring mechanism 5 is fixedly arranged at the left side of the operation box 1, the stirring mechanism 5 is composed of a driving motor 501, a motor shaft 502, a stirring shaft 503, a stirring blade 504 and a first heat dissipation hole 505, a motor shaft 502 is fixedly arranged at the output end of the driving motor 501, and a stirring shaft 503 is fixedly connected to one end of the motor shaft 502 far away from the driving motor 501, stirring shaft 503's external fixation is provided with stirring vane 504, has seted up first louvre 505 on stirring vane 504, and (mixing) shaft 503 and stirring vane 504 are the fretwork setting, and stirring shaft 503 and stirring vane 504's inside intercommunication, and the right side of control box 1 is fixed and is provided with heating device 6, is located the fixed soil feeding mouth 9 that is provided with in the left end outside of control box 1.

Referring to fig. 1 and 2, a support column 2 is fixedly mounted at the bottom of the operation box 1, a fixing bottom plate 3 is fixedly mounted at the bottom of the support column 2, and the support column 2 and the fixing bottom plate 3 are welded and fixed.

Referring to fig. 1 and 2, the heating device 6 includes an electric heater 601, a connection pipe 602, an electric heating box 603, heating wires 604, a heat conduction pipe 605, and second heat dissipation holes 606, the connection pipe 602 is fixedly connected to an air outlet of the electric heater 601, the electric heating box 603 is fixedly disposed at an end of the connection pipe 602 away from the electric heater 601, the heating wires 604 are fixedly disposed inside the electric heating box 603, the heat conduction pipe 605 is fixedly mounted on an upper surface of the electric heating box 603, a plurality of second heat dissipation holes 606 are disposed on an upper surface of the heat conduction pipe 605, and the heat conduction pipe 605 is inserted into the stirring shaft 503.

Referring to fig. 1, baffles 7 are arranged on two sides of the inner wall of an operation box 1, a speed reducing net 8 is fixedly arranged at the bottom of each baffle 7, and the baffles 7 and the speed reducing net 8 are arranged vertically.

Referring to fig. 2, a control switch 10 is fixedly disposed on the front end surface of the operation box 1, and the control switch 10 is fixed by a screw.

Referring to fig. 2, a digging door 11 is fixedly arranged at the end of the operation box 1, and a handle 12 is fixedly arranged on the upper surface of the digging door 11.

To sum up, when in use, whether the device has problems is checked, after debugging is completed, the required strong acid is added into the reagent box 401, soil is poured into the operation box 1 from the soil adding port 9, the liquid pumping machine 402 is started, the liquid agent is pumped out of the reagent box 401, flows into the spraying plate 404 through the liquid conveying pipe 403, then flows into the operation box 1 through the spraying port 405 of the spraying plate 404, does not need to be added manually in the digestion process, and flows out through the spraying ports 405, so that the strong acid is uniformly added into the soil, then, the driving motor 501 is started to drive the motor shaft 502 to rotate, the motor shaft 502 drives the stirring shaft 503 to rotate, the stirring blades 504 rotate along with the rotation of the stirring shaft 503, the soil and the strong acid are mixed, then, the electric heating machine 601 is started to heat the electric heating wire 604, heat is dispersed inside the stirring shaft 503 and the stirring blades 504 through the second heat radiation hole 606 arranged on the heat conduction pipe 605, the digestion speed of the heavy metals in the soil is greatly increased, and finally, the soil taking door 11 is opened after the treatment is completed, and the treated soil is taken out.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an equipment is cleared up to electrical heating soil heavy metal, includes control box (1), support column (2) and PMKD (3), its characterized in that: the top of the operation box (1) is fixedly provided with a liquid pumping device (4), the liquid pumping device (4) consists of a reagent box (401), a liquid pumping machine (402), a liquid conveying pipe (403), a spraying plate (404) and a spraying opening (405), the right side of the reagent box (401) is fixedly connected with the liquid pumping machine (402), the upper end of the liquid pumping machine (402) is fixedly connected with the liquid conveying pipe (403), one end, far away from the liquid pumping machine (402), of the liquid conveying pipe (403) is fixedly provided with the spraying plate (404), the bottom of the spraying plate (404) is fixedly provided with the spraying opening (405), the left side of the operation box (1) is fixedly provided with a stirring mechanism (5), the stirring mechanism (5) consists of a driving motor heat dissipation hole (501), a motor shaft (502), a stirring shaft (503), stirring blades (504) and a first nozzle (505), the output end of the driving motor (501) is fixedly provided with the motor shaft (502), keep away from in motor shaft (502) one end fixedly connected with (mixing) shaft (503) of driving motor (501), the external fixed surface of (mixing) shaft (503) is provided with stirring vane (504), first louvre (505) have been seted up on stirring vane (504), (mixing) shaft (503) with stirring vane (504) are the fretwork setting, just (mixing) shaft (503) with the inside intercommunication of stirring vane (504), the fixed heating device (6) that is provided with in right side of control box (1) is located the fixed soil mouth (9) that adds that is provided with in the left end outside of control box (1).

2. The electrically heated soil heavy metal digestion apparatus according to claim 1, wherein: the bottom fixed mounting of control box (1) has support column (2), the bottom fixed mounting of support column (2) has PMKD (3).

3. The electrically heated soil heavy metal digestion apparatus according to claim 1, wherein: heating device (6) comprises electric heater (601), connecting pipe (602), electric heat box (603), heating wire (604), heat pipe (605) and second louvre (606), air outlet fixedly connected with connecting pipe (602) of electric heat machine (601), keep away from connecting pipe (602) the fixed electric heat box (603) that is provided with of one end of electric heat machine (601), the inside fixed electric heat wire (604) that is provided with of electric heat box (603), the last fixed surface of electric heat box (603) installs heat pipe (605), a plurality of second louvre (606) have been seted up to heat pipe (605) upper surface, heat pipe (605) insert the inside of (mixing) shaft (503).

4. The electrically heated soil heavy metal digestion apparatus according to claim 1, wherein: the inner wall both sides of control box (1) all are equipped with baffle (7), the fixed speed reduction net (8) that is provided with in bottom of baffle (7), baffle (7) with speed reduction net (8) are the perpendicular setting.

5. The electrically heated soil heavy metal digestion apparatus according to claim 1, wherein: and a control switch (10) is fixedly arranged on the positive end face of the operating box (1).

6. The electrically heated soil heavy metal digestion apparatus according to claim 1, wherein: the operation panel (1) strive for the end fixed door (11) of getting earth, the fixed handle (12) that is provided with of upper surface of getting earth door (11).