CN209423809U - A kind of soil crushes and drying device - Google Patents

Abstract

A kind of soil crushes and drying device, and device will be in the roller sieve (6) in soil-like sample delivery to metal shell (10) by soil sample ingress pipe (8)；Roller sieve (6) is hollow cylinder structure, and left side sealing, equipped with injection port, side is sieve on right side；Gear wheel (1) is fixed on the left of roller sieve (6), the metal rotating shaft (4) that lower part has a motor (9) to drive, it is fixed with pinion gear (5) on the left of metal rotating shaft (4), pinion gear (5) drives gear wheel (1) that roller sieve (6) are rotated；Roller sieve (6) is fixed by bracket (2) and metallic rod (13), metallic rod (13) middle section is i.e. at the center of roller sieve (6), vane type blade equipped with small machine (3) driving crushes structure (7), roller sieve (6) inner wall sets that there are four be in 60 ° of partition (12) with wall surface tangent line, it crushes complete soil and falls into device lower part, exported by delivery line (11).

Description

A kind of soil crushes and drying device

Technical field:

This experimental provision is related to environmental edaphology field, is applied to soil and crushes and be dried

Background technique:

Soil contamination problem is one of the great environmental problem needed to be solved.Industrial and mining enterprises' pollutant emission is to cause office The main reason for region soil heavily contaminated and high risk, in process of production such as polluted enterprises, due to ageing equipment, production technology Etc. limiting factors, pollutant uncontrollable discharge cause the pollution of enterprise's Soil Surrounding containing plurality of heavy metal and toxic organic pollutant Industrial wastewater direct emission can cause the pollution of enterprise's Soil Surrounding since generation in centurial year, along with the industrial structure and soil benefit With planning and adjusting, large quantities of industrial enterprise's resettlements or closing, part Industrial Wasteland environmental risk is higher, becomes new pollution sources, It constitutes a threat to Soil Surrounding environmental quality.

Currently, the research about soil pollution causes extensive concern, for more convenient processing in the lab Pedotheque, the present invention have studied a kind of new soil and crush and drying process device, have high-efficient, take up little area, structure letter It the features such as single easy to operate, can sufficiently crush and dry soil sample.

Utility model content:

Utility model device devises a kind of soil and crushes and drying process device.

A kind of soil crushes and pedotheque is transported in metal shell by drying device, the device by soil sample ingress pipe Roller sieve in；Bracket is crossed by rotary screen Netcom and metallic rod is fixed on metal shell；Roller sieve is hollow cylinder structure, Left side sealing, is fixed on the right side of gear wheel and is equipped with injection port, and lateral cylindrical face is sieve；Metal rotating shaft is fixed under metal shell Portion is driven by motor, and left side is fixed with pinion gear；Pinion gear drives gear wheel that roller sieve is rotated；Metallic rod middle section I.e. at the center of roller sieve, the vane type blade equipped with small machine driving crushes structure, there are four roller sieve inner wall is set It is in 60 ° of partition with wall surface tangent line, crushes complete soil and fall into device lower part, exported by delivery line.

The utility model has the advantage that

(1) present apparatus is collected not completely crushed by being arranged on roller sieve inner wall with wall surface in 60 degree of partition Soil sample is brought to device top by shining net rotation, is repeatedly crushed by vane type blade, crushes soil more abundant by soil sample, Soil sample is constantly overturn in the sky during rotating shredder, is increased with the contact area of air and time, can be with efficient drying soil Earth.

(2) present apparatus supports resting barrel sieve by metal rotating shaft, and is driven with gear, improves the stability of structure With the service life of device.

(3) present apparatus has easy to operate, and simple structure, environmental restrictions are small, and environmental pollution is small, and practical feature

Detailed description of the invention:

Fig. 1 is the cross-sectional view (cuing open on a left side) of the utility model

Fig. 2 is the cross-sectional view (roller mesh structure) of the utility model

Fig. 3 is that the vane type blade of the utility model crushes structure chart.

In figure: 1 gear wheel, 2 brackets, 3 small machines, 4 metal rotating shafts, 5 pinion gears, 6 roller sieves, 7 vane type blade powder Broken structure, 8 soil sample ingress pipes, 9 motors, 10 metal shells, 11 delivery lines, 12 partitions, 13 metallic rods

Specific embodiment:

The utility model is further illustrated below by embodiment:

A kind of soil crushes and drying process device, the device are made of metal shell 10 and soil sample ingress pipe 8, soil-like Product are entered in the roller sieve 6 being arranged in metal shell 10 by soil sample ingress pipe 8, and roller sieve 6 is hollow cylinder structure, Left side sealing, right side are equipped with injection port, and side is sieve.6 lower part of roller sieve is equipped with the metal rotating shaft that motor 9 drives, and passes through Pinion gear 5 in metal rotating shaft 4 drives the gear wheel 1 for being fixed on 6 left side of roller sieve, so that roller sieve 6 rotates.Rotary screen Net 6 is fixed by bracket 2 and metallic rod 13, prevents roller from horizontally slipping during the work time, 13 middle section of metallic rod is being rolled At the center of shaft screen net 6, equipped with small machine 3 drive vane type blade crush structure 7,6 inner wall of roller sieve set there are four with Wall surface tangent line is in 60 ° of partition 12, collects not completely crushed soil sample, and soil sample is brought to device top, by impeller by rotating Formula blade 7 crushes again, crushes soil more abundant, soil sample is constantly overturn in the sky during rotating shredder, with air Contact area and the time increase, can be with efficient drying soil.Finally, the soil sample crushed completely is under the action of the centrifugal from drum-type It is separated in sieve 6, falls within device lower part, export pedotheque from delivery line.The present apparatus has easy to operate, simple structure, Environmental restrictions are small, and environmental pollution is small, and practical feature.

Claims (1)

1. a kind of soil crushes and drying device, it is characterised in that: the device is conveyed pedotheque by soil sample ingress pipe (8) Into the roller sieve (6) in metal shell (10)；Roller sieve (6) is fixed on metal by bracket (2) and metallic rod (13) On shell (10)；Roller sieve (6) is hollow cylinder structure, and left side sealing is fixed on the right side of gear wheel (1) and is equipped with injection port, Lateral cylindrical face is sieve；Metal rotating shaft (4) is fixed on metal shell (10) lower part, is driven by motor (9), and left side is fixed with Pinion gear (5)；Pinion gear (5) drives gear wheel (1) that roller sieve (6) are rotated；The middle section of metallic rod (13) is equipped with small electricity The vane type blade of machine (3) driving crushes structure (7), and roller sieve (6) inner wall sets that there are four be in 60 ° of partition with wall surface tangent line (12), it crushes complete soil and falls into device lower part, exported by delivery line (11).