CN212179379U

CN212179379U - Soil sample dehydration device

Info

Publication number: CN212179379U
Application number: CN202020883118.4U
Authority: CN
Inventors: 杜熹
Original assignee: Tianjin Bosheng Environmental Technology Co ltd
Current assignee: Tianjin Bosheng Environmental Technology Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-18
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to the technical field of land treatment, in particular to a soil sample dehydration treatment device which can extrude soil together, thereby improving the drying efficiency and facilitating collection, and simultaneously improving the dehydration effect of the soil; still including handling the storehouse, a support, the gas-distributing pipe, the heated warehouses, the heater strip, first air duct, the second air duct, the air pump, the third air duct, the fourth air duct, it fights and two sets of first mounts to admit air, it installs on the support to handle the storehouse, the inside treatment chamber that is provided with of processing the storehouse, it is provided with the discharge gate to handle storehouse right-hand member intercommunication, be provided with extrusion device on the support, third air duct input and filter equipment intercommunication, fourth air duct output and filter equipment intercommunication, the fourth air duct input passes and handles the storehouse and extend the treatment intracavity and be connected with the output of the fill that admits air, it fixes the upper right side at the treatment chamber through.

Description

Soil sample dehydration device

Technical Field

The utility model relates to a technical field of land treatment especially relates to a soil sample dehydration device.

Background

As is well known, the method commonly used for the dehydration treatment of soil samples is to carry out centrifugal dehydration on soil manually through mechanical equipment; however, in the process of manually carrying out centrifugal dehydration on the soil through mechanical equipment, the dehydrated soil is dispersed and is not easy to collect, and the dehydration effect is poor.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a can make soil extrusion together to improve its drying efficiency and be convenient for collect, also improved the soil sample dehydration device of the dehydration effect of soil simultaneously.

The utility model relates to a soil sample dehydration treatment device, which comprises a treatment bin, a bracket, a gas distribution pipe, a heating bin, a heating wire, a first gas-guide pipe, a second gas-guide pipe, an air pump, a third gas-guide pipe, a fourth gas-guide pipe, an air inlet hopper and two groups of first fixing frames, wherein the treatment bin is arranged on the bracket, a treatment cavity is arranged inside the treatment bin, the right end of the treatment bin is communicated with a discharge port, an extrusion device is arranged on the bracket and is communicated with the treatment bin, the gas distribution pipe is arranged on the inner wall of the treatment cavity, the top end of the gas distribution pipe is communicated with a plurality of groups of spray heads, a transmission device is arranged in the treatment cavity and is positioned outside the gas distribution pipe, the heating bin is arranged at the top end of the treatment bin, a heating cavity is arranged inside the heating bin, the heating wire is arranged in the heating, the second air duct output passes the heated warehouses top and communicates with each other with the heating chamber, the second air duct input is connected with the air pump output, the air pump is installed on handling the storehouse top, the air pump input is connected with the third air duct output, it is provided with filter equipment to handle the storehouse top, third air duct input and filter equipment intercommunication, fourth air duct output and filter equipment intercommunication, the fourth air duct input passes and handles the storehouse and extend the processing chamber in and be connected with the output of fighting admits air, it fixes the upper right side at the processing chamber through two sets of first mounts to admit air to fight.

The utility model discloses a soil sample dehydration device, conveyer includes two sets of support frames, two sets of first pivots, two sets of gyro wheels, conveyer belt and first motor, two sets of support frames are installed on the processing storehouse in the discharge gate outside, the first pivot rotatable mounting in the right side is on two sets of support frames, the first pivot rotatable mounting in the left side is on processing intracavity wall, two sets of gyro wheels are installed respectively in two sets of first pivots, two sets of gyro wheels pass through conveyer belt synchronous drive, first motor is installed at front side support frame front end, and the first pivot front end in right side is connected with first motor output.

The utility model discloses a soil sample dehydration device, filter equipment are including filtering storehouse, adsorption plate and two sets of filter screens, and the filter storehouse is installed on handling the storehouse top, filters the inside filter chamber that is provided with in storehouse, and the third air duct input passes and filters the storehouse left end and communicates with each other with the filter chamber, and the fourth air duct output passes and filters the storehouse right-hand member and communicates with each other with the filter chamber, and the equal vertical installation of adsorption plate and two sets of filter screens is on filtering the intracavity wall.

The utility model relates to a soil sample dehydration treatment device, the extrusion device comprises an extrusion chamber, a second fixing frame, a feeding hopper, a material guide pipe, a second motor, a second rotating shaft, a spiral extrusion plate, a ring groove, a water guide hopper, a collection chamber, a water guide pipe, a water discharge pipe and a water discharge valve, the extrusion chamber is arranged inside the extrusion chamber, the extrusion chamber is fixed on a bracket through the second fixing frame, the lower side of the left end of the extrusion chamber is communicated with a material inlet, the feeding hopper is arranged at the material inlet, the upper side of the right end of the extrusion chamber is communicated with a material guide opening, the material guide pipe is arranged at the material guide opening, the output end of the material guide pipe is arranged at the upper left side of the conveying belt, the second motor is arranged at the top end of the extrusion chamber, the second rotating shaft can be rotatably arranged in the extrusion chamber, the top end of the second rotating, the extrusion storehouse outer wall middle part annular intercommunication is provided with the multiunit water guide hole, the ring channel is installed on the extrusion storehouse in the water guide hole outside, extrusion storehouse bottom intercommunication is provided with the multiunit and leads the mouth of a river, the water guide is fought and is installed on the extrusion storehouse in the water guide hole outside, the collection storehouse is installed at water guide fill output end to it communicates with each other to collect the storehouse and fill with the water guide, aqueduct output end and collection storehouse intercommunication, the aqueduct input communicates with the ring channel, the drain pipe input communicates with collection storehouse, the drain valve is installed on.

The utility model discloses a soil sample dehydration processing apparatus still includes filter and apron, and the filter slope is installed in collecting the storehouse, and it is provided with the opening to collect storehouse left end intercommunication, and the apron lid is adorned at the opening part to the apron position corresponds with the filter position.

The utility model discloses a soil sample dehydration device still includes the level gauge, and the level gauge is installed at collection storehouse right-hand member to the level gauge left end and collection storehouse intercommunication.

The utility model discloses a soil sample dehydration device still includes two sets of flanges, and two sets of flanges are installed respectively at conveyer belt top rear side and front side.

The utility model discloses a soil sample dehydration device still includes the clearance door, and it is provided with the opening to filter storehouse top intercommunication, and the clearance door is installed on the filtration storehouse in the opening outside.

Compared with the prior art, the beneficial effects of the utility model are that: putting the soil into an extrusion device, then opening the extrusion device to extrude the soil in the extrusion device, then guiding the extruded soil onto a conveying device, then the conveying device is opened to drive the soil to move, the air pump is opened at the same time to lead the air in the treatment cavity into the filtering device through the air inlet hopper and the fourth air duct, the air is filtered by the filter device and then is guided into the heating cavity through the third air duct, the air pump and the second air duct, then the heating wires are opened to heat the air, the heated air is sprayed out from a plurality of groups of spray heads through the first air duct and the air distribution pipe, the hot air sprayed out from the spray heads dries the moisture in the soil on the conveying device, then the soil after the stoving is followed conveyer and is derived, can make soil extrusion together to improve its drying efficiency and be convenient for collect, also improved the dehydration effect of soil simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the gas distribution pipe and the nozzle;

FIG. 3 is an enlarged schematic view of the adsorption plate and the filter net;

FIG. 4 is an enlarged view of the filter plate and cover plate;

in the drawings, the reference numbers: 1. a processing bin; 2. a support; 3. a gas distributing pipe; 4. a spray head; 5. a heating chamber; 6. heating wires; 7. a first air duct; 8. a second air duct; 9. an air pump; 10. a third air duct; 11. a fourth gas-guide tube; 12. an air inlet hopper; 13. a first fixing frame; 14. a support frame; 15. a first rotating shaft; 16. a roller; 17. a conveyor belt; 18. a first motor; 19. a filtering bin; 20. an adsorption plate; 21. a filter screen; 22. extruding the bin; 23. a second fixing frame; 24. a feed hopper; 25. a material guide pipe; 26. a second motor; 27. a second rotating shaft; 28. a screw extrusion plate; 29. an annular groove; 30. a water guide hopper; 31. a collection bin; 32. a water conduit; 33. a drain pipe; 34. a drain valve; 35. a filter plate; 36. a cover plate; 37. a liquid level meter; 38. blocking edges; 39. and (6) cleaning the door.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the soil sample dehydration treatment device of the utility model comprises a treatment bin 1, a support 2, a gas distribution pipe 3, a heating bin 5, a heating wire 6, a first gas-guide pipe 7, a second gas-guide pipe 8, an air pump 9, a third gas-guide pipe 10, a fourth gas-guide pipe 11, an air inlet hopper 12 and two sets of first fixing frames 13, wherein the treatment bin 1 is arranged on the support 2, a treatment cavity is arranged inside the treatment bin 1, a discharge port is communicated with the right end of the treatment bin 1, an extrusion device is arranged on the support 2 and is communicated with the treatment bin 1, the gas distribution pipe 3 is arranged on the inner wall of the treatment cavity, a plurality of sets of spray heads 4 are communicated with the top end of the gas distribution pipe 3, a conveying device is arranged in the treatment cavity and is positioned outside the gas distribution pipe 3, the heating bin 5 is arranged on the top end, the input end of a first air duct 7 penetrates through the left end of the heating bin 5 to be communicated with the heating cavity, the output end of the first air duct 7 penetrates through the processing bin 1 to extend into the processing cavity to be communicated with the air distribution pipe 3, the output end of a second air duct 8 penetrates through the top end of the heating bin 5 to be communicated with the heating cavity, the input end of the second air duct 8 is connected with the output end of an air pump 9, the air pump 9 is installed at the top end of the processing bin 1, the input end of the air pump 9 is connected with the output end of a third air duct 10, the top end of the processing bin 1 is provided with a filtering device, the input end of the third air duct 10 is communicated with the filtering device, the output end of a fourth air duct 11 is communicated with the filtering device, the; putting soil into an extrusion device, then opening the extrusion device to extrude the soil in the extrusion device, then leading the extruded soil into a conveying device, then opening the conveying device to drive the conveying device to move the soil, simultaneously opening an air pump 9 to lead the air in a treatment cavity into a filtering device through an air inlet hopper 12 and a fourth air duct 11, filtering the air through the filtering device, leading the air into a heating cavity through a third air duct 10, the air pump 9 and a second air duct 8, then opening a heating wire 6 to heat the air, spraying the heated air out of a plurality of groups of spray heads 4 through a first air duct 7 and a gas distribution pipe 3, drying the moisture in the soil on the conveying device by hot air sprayed by the spray heads 4, then leading the dried soil out along with the conveying device, so that the soil can be extruded together, thereby improving the drying efficiency and being convenient for collection, and simultaneously improves the dehydration effect of the soil.

The utility model discloses a soil sample dehydration device, conveyer includes two sets of support frames 14, two sets of first pivot 15, two sets of gyro wheels 16, conveyer belt 17 and first motor 18, two sets of support frames 14 are installed on the processing storehouse 1 outside the discharge gate, the first pivot 15 of right side is rotatable to be installed on two sets of support frames 14, the first pivot 15 of left side is rotatable to be installed on the processing intracavity wall, two sets of gyro wheels 16 are installed respectively on two sets of first pivot 15, two sets of gyro wheels 16 pass through conveyer belt 17 synchronous drive, first motor 18 is installed at the 14 front ends of front side support frame, and the first pivot 15 front end of right side is connected with the 18 output of first motor; through opening first motor 18, make the first pivot 15 in right side drive right side gyro wheel 16 and rotate, right side gyro wheel 16 then drives conveyer belt 17 transmission, and conveyer belt 17 then drives two sets of gyro wheel 16 synchronous drive, can make the soil on the conveyer belt 17 abundant by drying of multiunit shower nozzle 4 spun steam, improves its dewatering effect.

The utility model discloses a soil sample dehydration treatment device, the filter equipment includes filter bin 19, adsorption plate 20 and two sets of filter screens 21, filter bin 19 is installed on the top of treatment bin 1, the inside of filter bin 19 is provided with the filter chamber, the input end of third air duct 10 passes through the left end of filter bin 19 and communicates with the filter chamber, the output end of fourth air duct 11 passes through the right end of filter bin 19 and communicates with the filter chamber, adsorption plate 20 and two sets of filter screens 21 are all vertically installed on the inner wall of filter chamber; the air leads to the filter chamber in through fourth air duct 11, then the air leads out through third air duct 10 after two sets of filter screens 21 and adsorption plate 20 filter the absorption, can filter the air, improves the pure degree of air.

The utility model relates to a soil sample dehydration processing device, the extrusion device comprises an extrusion chamber 22, a second fixing frame 23, a feed hopper 24, a material guide pipe 25, a second motor 26, a second rotating shaft 27, a spiral extrusion plate 28, a ring groove 29, a water guide hopper 30, a collection chamber 31, a water guide pipe 32, a drain pipe 33 and a drain valve 34, an extrusion chamber is arranged inside the extrusion chamber 22, the extrusion chamber 22 is fixed on a bracket 2 through the second fixing frame 23, the lower side of the left end of the extrusion chamber 22 is communicated with and provided with a feed inlet, the feed hopper 24 is arranged at the feed inlet, the upper side of the right end of the extrusion chamber 22 is communicated with and provided with a material guide port, the material guide pipe 25 is arranged at the material guide port, the output end of the material guide pipe 25 is positioned at the upper left side of a conveyor belt 17, the second motor 26 is arranged at the top end of the extrusion chamber 22, the, the second rotating shaft 27 is rotatably connected with the extrusion bin 22, the spiral extrusion plate 28 is installed on the second rotating shaft 27, the middle part of the outer wall of the extrusion bin 22 is annularly provided with a plurality of groups of water guide holes, the annular groove 29 is installed on the extrusion bin 22 outside the water guide holes, the bottom end of the extrusion bin 22 is provided with a plurality of groups of water guide ports in a communicating manner, the water guide hopper 30 is installed on the extrusion bin 22 outside the water guide holes, the collection bin 31 is installed at the output end of the water guide hopper 30, the collection bin 31 is communicated with the water guide hopper 30, the output end of the water guide pipe 32 is communicated with the collection bin 31, the input end of the water guide pipe 32 is communicated with the annular groove 29, the input; soil is introduced into the extrusion chamber through the feed hopper 24, then the second motor 26 is turned on, so that the second rotating shaft 27 drives the spiral extrusion plate 28 to rotate, the spiral extrusion plate 28 drives the soil to rotate upwards and extrude the soil, then the water squeezed in the soil enters the water diversion hopper 30 through the water diversion port, then the water enters the collection bin 31, then the water is squeezed by the spiral squeezing plate 28 and rotates upwards to enter the annular groove 29 through the water diversion hole, then, the water is introduced into the collection chamber 31 through the water introduction pipe 32, and then the water discharge pipe 33 is opened to discharge the water in the collection chamber 31, and the soil in the pressing chamber pressed by the screw pressing plate 28 and rotated upward is introduced through the guide duct 25 onto the conveyor 17, can extrude soil, save area, also extrude the dehydration to the moisture in the soil simultaneously, improve its dehydration effect.

The utility model discloses a soil sample dehydration device, still include filter 35 and apron 36, filter 35 slope installation in collection storehouse 31, collection storehouse 31 left end intercommunication is provided with the opening, apron 36 covers the dress in the opening part, and apron 36 position corresponds with filter 35 position; through setting up filter 35 and apron 36, after moisture is leading-in to collecting the storehouse 31 through leading water bucket 30 and aqueduct 32, through opening drain valve 34, make moisture filter the back through filter 35, discharge through drain pipe 33, then impurity on the filter 35 is discharged it through opening apron 36, filters moisture, improves the purity of moisture.

The utility model discloses a soil sample dehydration device, still include level gauge 37, level gauge 37 is installed at collection chamber 31 right-hand member to level gauge 37 left end and collection chamber 31 intercommunication; through setting up level gauge 37, can be clear see the inside moisture capacity of collection storehouse 31, be convenient for in time discharge the moisture in the collection storehouse 31.

The soil sample dehydration treatment device of the utility model also comprises two groups of flanges 38, wherein the two groups of flanges 38 are respectively arranged at the rear side and the front side of the top end of the conveyor belt 17; by arranging the ribs 38, the soil can be prevented from falling to the bottom of the treatment chamber during the process of conveying the soil by the conveyor belt 17, and controllability is improved.

The soil sample dehydration treatment device of the utility model also comprises a cleaning door 39, the top end of the filtering bin 19 is communicated with an opening, and the cleaning door 39 is arranged on the filtering bin 19 outside the opening; through setting up clearance door 39, can in time clear up and change filter screen 21 and adsorption plate 20, improve the practicality.

The utility model discloses a soil sample dehydration processing apparatus, it is at work, at first lead into soil to the extrusion intracavity through feeder hopper 24, then open second motor 26, make second pivot 27 drive spiral stripper plate 28 and rotate, spiral stripper plate 28 then drives soil upwards rotation and extrudees it, then extruded moisture in the soil passes through the water guide mouth and enters into water guide hopper 30, then moisture enters into collecting bin 31, then by the extrusion of spiral stripper plate 28 and upwards rotate moisture in the soil and pass through the guiding water hole and enter into ring channel 29, then moisture passes through aqueduct 32 and enters into collecting bin 31, later open drain valve 34, make moisture filter the back through filter 35, discharge through drain pipe 33, and the soil that is extruded by spiral stripper plate 28 and upwards rotates in the extrusion intracavity is leading-in to conveyer belt 17 through passage guide pipe 25, then open first motor 18, make the first pivot 15 in right side drive right side gyro wheel 16 and rotate, right side gyro wheel 16 then drives the transmission of conveyer belt 17, conveyer belt 17 then drives two sets of gyro wheel 16 synchronous drive, soil then follows the conveying of conveyer belt 17, open air pump 9 simultaneously, make the air of handling the intracavity fight 12 and the leading-in to filter the intracavity with fourth air duct 11 through admitting air, then the air filters through third air duct 10 after adsorbing through two sets of filter screens 21 and adsorption plate 20, air pump 9 and 8 leading-in to the heating intracavity of second air duct, then open heater strip 6, make heater strip 6 heat the air, the air after the heating is then dried by the blowout of multiunit shower nozzle 4 through first air duct 7 and gas distribution pipe 3, the moisture in the soil is dried on the conveyer belt 17 to multiunit shower nozzle 4 spun steam, then the soil after the stoving is followed conveyer belt 17 and is derived can.

The installation mode, the connection mode or the arrangement mode of the soil sample dehydration treatment device of the utility model are common mechanical modes, and the device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a soil sample dehydration processing apparatus's heater strip 6, air pump 9, first motor 18, second motor 26 and level gauge 37 are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A soil sample dehydration treatment device is characterized by further comprising a treatment bin (1), a support (2), a gas distribution pipe (3), a heating bin (5), a heating wire (6), a first air duct (7), a second air duct (8), an air pump (9), a third air duct (10), a fourth air duct (11), an air inlet hopper (12) and two groups of first fixing frames (13), wherein the treatment bin (1) is arranged on the support (2), a treatment cavity is arranged in the treatment bin (1), a discharge hole is communicated with the right end of the treatment bin (1), an extrusion device is arranged on the support (2) and is communicated with the treatment bin (1), the gas distribution pipe (3) is arranged on the inner wall of the treatment cavity, a plurality of groups of spray heads (4) are communicated with the top end of the gas distribution pipe (3), a conveying device is arranged in the treatment cavity and is positioned outside the gas distribution pipe (3), install on processing storehouse (1) top heating storehouse (5), heating storehouse (5) inside is provided with the heating chamber, install in the heating chamber heater strip (6), first air duct (7) input passes heating storehouse (5) left end and heating chamber and communicates with each other, first air duct (7) output passes processing storehouse (1) and extends in the processing chamber and branch trachea (3) intercommunication, second air duct (8) output passes heating storehouse (5) top and heating chamber and communicates with each other, second air duct (8) input is connected with air pump (9) output, air pump (9) are installed on processing storehouse (1) top, air pump (9) input is connected with third air duct (10) output, processing storehouse (1) top is provided with filter equipment, third air duct (10) input and filter equipment intercommunication, fourth air duct (11) output and filter equipment intercommunication, fourth air duct (11) input passes processing storehouse (1) and extends in the processing chamber and advances the air hopper (12) output The ends are connected, and the air inlet hopper (12) is fixed at the upper right side of the treatment cavity through two groups of first fixing frames (13).

2. A soil sample dewatering treatment device according to claim 1, wherein the conveying device comprises two sets of support frames (14), two sets of first rotating shafts (15), two sets of rollers (16), a conveyor belt (17) and a first motor (18), the two sets of support frames (14) are installed on the treatment bin (1) outside the discharge port, the right first rotating shaft (15) is rotatably installed on the two sets of support frames (14), the left first rotating shaft (15) is rotatably installed on the inner wall of the treatment cavity, the two sets of rollers (16) are respectively installed on the two sets of first rotating shafts (15), the two sets of rollers (16) are synchronously driven through the conveyor belt (17), the first motor (18) is installed at the front end of the front support frame (14), and the front end of the right first rotating shaft (15) is connected with the output end of the first motor (18).

3. The soil sample dehydration treatment device according to claim 2, wherein the filtration device comprises a filtration bin (19), an adsorption plate (20) and two sets of filter screens (21), the filtration bin (19) is installed at the top end of the treatment bin (1), a filtration cavity is arranged inside the filtration bin (19), the input end of the third air duct (10) passes through the left end of the filtration bin (19) and is communicated with the filtration cavity, the output end of the fourth air duct (11) passes through the right end of the filtration bin (19) and is communicated with the filtration cavity, and the adsorption plate (20) and the two sets of filter screens (21) are both vertically installed on the inner wall of the filtration cavity.

4. The soil sample dehydration treatment device according to claim 3, wherein the extrusion device comprises an extrusion chamber (22), a second fixing frame (23), a feeding hopper (24), a material guiding pipe (25), a second motor (26), a second rotating shaft (27), a spiral extrusion plate (28), an annular groove (29), a water guiding hopper (30), a collection chamber (31), a water guiding pipe (32), a water discharging pipe (33) and a water discharging valve (34), an extrusion chamber is arranged inside the extrusion chamber (22), the extrusion chamber (22) is fixed on the bracket (2) through the second fixing frame (23), the lower side of the left end of the extrusion chamber (22) is communicated with the feeding port, the feeding hopper (24) is arranged at the feeding port, the upper side of the right end of the extrusion chamber (22) is communicated with the material guiding port, the material guiding pipe (25) is arranged at the material guiding port, and the output end of the material guiding pipe (25) is positioned at the upper left, the second motor (26) is arranged at the top end of the extrusion bin (22), the second rotating shaft (27) is rotatably arranged in the extrusion cavity, the top end of the second rotating shaft (27) penetrates through the top end of the extrusion bin (22) to be connected with the output end of the second motor (26), the second rotating shaft (27) is rotatably connected with the extrusion bin (22), the spiral extrusion plate (28) is arranged on the second rotating shaft (27), the middle part of the outer wall of the extrusion bin (22) is annularly communicated and provided with a plurality of groups of water guide holes, the annular groove (29) is arranged on the extrusion bin (22) outside the water guide holes, the bottom end of the extrusion bin (22) is communicated and provided with a plurality of groups of water guide holes, the water guide hopper (30) is arranged on the extrusion bin (22) outside the water guide holes, the collection bin (31) is arranged at the output end of the water guide hopper (30), the collection bin (31) is communicated with the water guide hopper (30), the output end of the water guide pipe (32, the input end of the drain pipe (33) is communicated with the collection bin (31), and the drain valve (34) is arranged on the drain pipe (33).

5. A soil sample dewatering treatment device according to claim 4, further including a filter plate (35) and a cover plate (36), the filter plate (35) is mounted in the collection chamber (31) in an inclined manner, the left end of the collection chamber (31) is provided with an opening in communication therewith, the cover plate (36) covers the opening, and the position of the cover plate (36) corresponds to the position of the filter plate (35).

6. A soil sample dewatering treatment device according to claim 5, characterised in that it further includes a level gauge (37), the level gauge (37) being mounted at the right end of the collection chamber (31) and the level gauge (37) being in communication with the collection chamber (31) at the left end.

7. A soil sample dewatering treatment device as claimed in claim 6, further including two sets of ribs (38), the two sets of ribs (38) being mounted on the top rear and front sides of the conveyor belt (17) respectively.

8. A soil sample dewatering treatment device as claimed in claim 7, further including a cleaning door (39), the top end of the filter bin (19) being provided with an opening, the cleaning door (39) being mounted on the filter bin (19) outside the opening.