CN107014665B

CN107014665B - Processing apparatus of soil is used in laboratory

Info

Publication number: CN107014665B
Application number: CN201710240912.XA
Authority: CN
Inventors: 张鑫; 魏盾; 张敏; 付卫静; 王林林; 贾威振; 朱晨; 任伊凡; 王学锋
Original assignee: Henan Normal University
Current assignee: Henan Normal University
Priority date: 2017-04-13
Filing date: 2017-04-13
Publication date: 2023-03-17
Anticipated expiration: 2037-04-13
Also published as: CN107014665A

Abstract

The invention discloses a soil treatment device for a laboratory, which comprises a stirring tank and a stirring motor, wherein the stirring motor is fixedly arranged at the top of the stirring tank, the stirring shaft is connected with a stirring shaft arranged in the stirring tank, one side of the top of the stirring tank is provided with a soil conveying pipe, the other side of the top of the stirring tank is provided with a reagent conveying pipe, one side of the bottom of the stirring tank is provided with a reagent discharging pipe, the other side of the bottom of the stirring tank is provided with a soil discharging pipe, a filter screen is arranged at the joint of the reagent discharging pipe and the stirring tank, the tail end of the reagent discharging pipe is provided with a valve, one side of the inner wall of the soil discharging pipe is provided with an opening, the other opposite two sides of the inner wall of the soil discharging pipe are provided with push-pull rails, push-pull stop doors are movably inserted into the push-pull rails from the opening, a liquid collecting tank is arranged under the reagent discharging pipe, and soil is arranged under the soil discharging pipe.

Description

Processing apparatus of soil is used in laboratory

Technical Field

The invention relates to the technical field of soil treatment devices, in particular to a treatment device for soil for a laboratory.

Background

At present, with the development of industry and agriculture, the soil pollution of China is increasingly serious, the pollution degree is aggravated, and the pollution area is enlarged year by year. When the soil contains excessive harmful substances and exceeds the self-cleaning capability of the soil, the composition, the structure and the function of the soil are changed, the ecological balance of the soil is damaged, the normal function is disordered, the soil quality is reduced, and the normal growth and development of plants are influenced. Along with the departure of ten pieces of soil, soil research will be valued at various colleges and universities and scientific research institutes, for reaching the purpose of studying soil in the laboratory, heavy metal and some organic pollutants in the soil have very big influence to experimental research, need handle the for experiment purpose soil for reaching the experiment, need add the reagent of different volumes for satisfying the control of experimental variable in addition, soil need smash and sieve, the stirring that will not stop between reagent and the soil is abundant to mix, wastes time and energy.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a processing device for laboratory soil, which has a reasonable structure and is convenient to use and can rapidly stir and process the soil.

The task of the invention is completed in such a way that a device for processing soil for a laboratory is characterized in that: including agitator tank and agitator motor, agitator motor is fixed to be set up in the top of agitator tank, (mixing) shaft one end is passed the agitator tank and is connected with the inside (mixing) shaft that sets up of agitator tank, agitator tank top one side is provided with the soil conveying pipeline, and the opposite side is provided with the reagent conveyer pipe, agitator tank bottom one side is provided with the reagent discharging pipe, and the opposite side is provided with the soil discharging pipe, the reagent discharging pipe is provided with the filter screen with the junction of agitator tank, reagent discharging pipe end is provided with the valve, the soil discharging pipe is the rectangular pipe, soil discharging pipe inner wall one side is provided with the opening, the other relative both sides of soil discharging pipe inner wall are provided with the push-and-pull track, the push-and-pull stop gate is followed the mobilizable push-pull track that inserts of opening, be provided with liquid under the reagent discharging pipe, be provided with the soil collecting vat under the soil discharging pipe.

Preferably, the top end of the soil conveying pipe and the top end of the reagent conveying pipe are respectively and fixedly provided with a guide pipe which is inverted trumpet-shaped.

Preferably, the lower port department of passage is provided with the slope stock guide that extends to in the soil conveying pipeline, be provided with flow control device on the soil conveying pipeline of stock guide below, flow control device includes pipe track, push-and-pull rod, clamp bolt and striker plate, the pipe track sets up in the lateral wall of soil conveying pipeline, the inside and soil conveying pipeline of pipe track is inside to be linked together, the push-and-pull rod end inserts in the pipe track and extends to the inside of soil conveying pipeline, be provided with on the push-and-pull rod end rather than connecting thread matched with coupling nut, striker plate one end sets up in the port department of the clearance that soil conveying pipeline and stock guide enclose, and the other end is fixed on coupling nut, and striker plate cross section size is greater than the size of the clearance that stock guide and soil conveying pipeline and stock guide enclose, be provided with clamp bolt matched with screw through-hole on the pipe track lateral wall.

Preferably, the stirring shaft is provided with 4 stirring blades in a space S shape along the axial side wall of the stirring shaft.

The reaction treatment reagent stirring device is reasonable in structure, the reaction treatment reagent is uniformly mixed with the soil to be treated through stirring, the soil can be quickly stirred, and the soil treatment efficiency of a laboratory is improved.

Drawings

Figure 1 is a block diagram of the present invention,

figure 2 is a schematic view of the construction of the flow control device,

FIG. 3 is a block diagram showing the structure of the stirring shaft.

Description of the drawings: 1. agitator tank, 2, agitator motor 3, (mixing) shaft, 4, soil conveying pipeline, 5, reagent conveyer pipe, 6, reagent discharging pipe, 7, soil discharging pipe, 8, push-and-pull stop gate, 9, liquid collecting vat, 10, soil collecting vat, 11, stock guide, 12, pipe track, 13, push-and-pull rod, 14, clamping bolt, 15, striker plate, 16, coupling nut, 17 stock guide.

Detailed Description

The invention is realized by adopting the following technical scheme: the utility model provides a processing apparatus of soil is used in laboratory, includes agitator tank 1 and agitator motor 2, agitator motor is fixed to be set up in the top of agitator tank, agitator motor's motor shaft one end is passed the agitator tank and is connected with the inside (mixing) shaft 3 that sets up of agitator tank, agitator tank top one side is provided with soil conveying pipeline 4, and the opposite side is provided with reagent conveyer pipe 5, agitator tank bottom one side is provided with reagent discharging pipe 6, and the opposite side is provided with soil discharging pipe 7, the reagent discharging pipe is provided with the filter screen with the junction of agitator tank, reagent discharging pipe end is provided with the valve, the soil discharging pipe is the rectangular pipe, soil discharging pipe inner wall one side is provided with the opening, the other relative both sides of soil discharging pipe inner wall are provided with the push-and-pull track, push-pull stop gate 8 is from opening mobilizable insert push-pull track, be provided with reagent collecting vat 9 under the reagent discharging pipe, be provided with soil collecting vat 10 under the soil discharging pipe.

The utility model discloses a soil conveying pipe, including soil conveying pipe, reagent conveyer pipe, baffle plate, push-pull rod, clamping bolt 14, striker plate 15, pipe track, the lower port department of baffle plate sets up in the lateral wall of soil conveying pipe, the inside slope baffle 11 that extends to in the soil conveying pipe that is provided with of pipe and the top of reagent conveyer pipe is fixed respectively and is provided with trumpet-shaped passage 17, makes things convenient for reagent and soil to pour into reagent conveyer pipe and soil conveying pipe respectively, the lower port department of passage is provided with the slope baffle 11 that extends to in the soil conveying pipe, be provided with flow control device on the soil conveying pipe of baffle plate below, flow control device includes pipe track 12, push-pull rod 13, clamping bolt 14 and striker plate 15, the pipe track sets up in the lateral wall of soil conveying pipe, the inside is linked together with the soil conveying pipe inside of pipe, the push-pull rod end inserts in the pipe track and extends to the inside of soil conveying pipe, be provided with rather than connecting thread matched with coupling nut 16 on the push-pull rod end, striker plate one end sets up in the port department of the clearance that soil conveying pipe and baffle plate enclose, the other end is fixed on coupling nut, and the size of cross section is greater than the size of the clearance that baffle plate and soil conveying pipe and baffle plate enclose, be provided with clamping bolt matched with the screw through-screw hole on the lateral wall of clamping bolt matched with the stirring blade that is become the axial side, the strip along its axial side, has improved the mixing efficiency of reagent mixing with the blade that is.

While there have been shown and described what are at present considered to be the principles of the invention, its essential features and advantages, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a processing apparatus of soil is used in laboratory which characterized in that: the stirring device comprises a stirring tank and a stirring motor, wherein the stirring motor is fixedly arranged at the top of the stirring tank, one end of a stirring shaft penetrates through the stirring tank and is connected with a stirring shaft arranged in the stirring tank, one side of the top of the stirring tank is provided with a soil conveying pipe, the other side of the top of the stirring tank is provided with a reagent conveying pipe, one side of the bottom of the stirring tank is provided with a reagent discharging pipe, the other side of the bottom of the stirring tank is provided with a soil discharging pipe, a filter screen is arranged at the joint of the reagent discharging pipe and the stirring tank, the tail end of the reagent discharging pipe is provided with a valve, the soil discharging pipe is a rectangular pipe, one side of the inner wall of the soil discharging pipe is provided with an opening, the other opposite two sides of the inner wall of the soil discharging pipe are provided with push-pull rails, a push-pull stop door is movably inserted into the push-pull rails from the opening, liquid is arranged under the reagent discharging pipe, and a soil collecting tank is arranged under the soil discharging pipe; the top end of the soil conveying pipe and the top end of the reagent conveying pipe are respectively and fixedly provided with a guide pipe in an inverted horn shape; the soil conveying pipe is characterized in that an inclined guide plate extending into the soil conveying pipe is arranged at the lower port of the guide pipe, a flow control device is arranged on the soil conveying pipe below the guide plate and comprises a round pipe rail, a push-pull rod, a clamping bolt and a stop plate, the round pipe rail is arranged on the outer side wall of the soil conveying pipe, the interior of the round pipe rail is communicated with the interior of the soil conveying pipe, the tail end of the push-pull rod is inserted into the round pipe rail and extends into the interior of the soil conveying pipe, a connecting nut matched with connecting threads is arranged at the tail end of the push-pull rod, one end of the stop plate is arranged at the port of a gap formed by the soil conveying pipe and the guide plate, the other end of the stop plate is fixed on the connecting nut, the size of the cross section of the stop plate is larger than that of the gap formed by the guide plate, the soil conveying pipe and the guide plate, and the side wall of the round pipe rail is provided with a threaded through hole matched with the clamping bolt; the stirring shaft is provided with 4 stirring blades which are in a space S shape along the axial side wall.