CN212227592U - Drying device for soil detection - Google Patents
Drying device for soil detection Download PDFInfo
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- CN212227592U CN212227592U CN202020585185.8U CN202020585185U CN212227592U CN 212227592 U CN212227592 U CN 212227592U CN 202020585185 U CN202020585185 U CN 202020585185U CN 212227592 U CN212227592 U CN 212227592U
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Abstract
The utility model discloses a drying device for soil detection, including casing, transmission, agitating unit, electric heater unit and microwave heating device, wherein: the inside dry chamber that is provided with of casing, just the fixed filter that is provided with in dry chamber bottom, the casing top can be dismantled and be provided with sealed lid, sealed lid top axle center department is provided with transmission, just sealed lid top still is provided with the outlet duct, the transmission output is connected with the agitating unit transmission, just agitating unit vertical to dry chamber bottom extends the setting, the utility model discloses a microwave heating device can carry out radiant heating to the soil sample, makes microwave and soil sample direct emergence effect, makes the soil sample inside and outside heated simultaneously to use through electric heating device and microwave drying device's cooperation, make soil sample heating rate fast, drying efficiency is high, can effectively guarantee soil sample drying quality.
Description
Technical Field
The utility model belongs to the technical field of soil detection, concretely relates to drying device for soil detection.
Background
Soil environment monitoring refers to determining environmental quality (or pollution degree) and a change trend thereof by measuring a representative value of factors affecting soil environment quality, and generally referred to as soil environment monitoring refers to soil environment monitoring, and generally comprises technical contents such as distribution sampling, sample preparation, an analysis method, result characterization, data statistics, quality evaluation and the like.
Generally, when detecting soil, need dry soil, traditional stoving mode is naturally dried, because soil sample is too big, leads to soil to dry and consumes long time, and drying effect is not good, influences later stage detection data accuracy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drying device for soil detection to solve foretell technical problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drying device for soil detection, includes casing, transmission, agitating unit, electric heater unit and microwave heating device, wherein:
a drying cavity is arranged in the shell, and a filter plate is fixedly arranged at the bottom of the drying cavity;
a sealing cover is detachably arranged above the shell, a transmission device is arranged at the axis of the top of the sealing cover, and an air outlet pipe is also arranged at the top of the sealing cover;
the output end of the transmission device is in transmission connection with the stirring device, and the stirring device vertically extends towards the bottom of the drying cavity;
an electric heating device is fixedly arranged at the axis of the top of the filter plate and extends upwards;
microwave through holes are formed in the left side and the right side of the shell, and microwave penetrating plates are filled in the microwave through holes;
the microwave heating device comprises a shell, a microwave through hole and a microwave heating device, wherein the left side and the right side of the outer wall of the shell are correspondingly provided with mounting plates, the mounting plates are fixedly provided with the microwave heating device, and the output end of the microwave heating device and the microwave through hole are correspondingly arranged;
the bottom of the shell is fixedly provided with a dust collecting cavity which is arranged at the bottom of the filter plate and is arranged in a gradually reducing shape;
the bottom of the shell is welded with a discharge pipe, and a control valve capable of opening or closing the discharge pipe is arranged at the discharge pipe.
Preferably, the transmission device comprises a motor base detachably arranged at the axis of the top end of the sealing cover, a motor is fixedly arranged on the motor base, and the motor is a long-shaft motor.
Preferably, agitating unit include with the rotation axis that transmission output transmission is connected, just rotation axis bilateral symmetry is provided with the stirring ring, just the stirring ring encircles electric heater unit sets up, just it is provided with horizontal pole and montant to separate each other on the stirring ring.
Preferably, the electric heating device is designed to be a cylindrical hollow cavity structure, and a plurality of PTC heaters are arranged in the electric heating device in an array mode and can be arranged in parallel according to needs.
Preferably, the bottom of the dust collection cavity is circumferentially provided with a plurality of supporting legs, the bottoms of the supporting legs are provided with cushion pads, and the cushion pads are made of rubber materials.
Preferably, the sealed lid top axle center department is provided with the delivery outlet that can hold transmission output, just the fixed sealing ring that is provided with of delivery outlet inner wall, sealed covering bilateral symmetry is provided with the handle.
Preferably, a plurality of filter holes are arranged on the filter plate in a circumferential array, and a filter screen is fixedly arranged on each filter hole
Preferably, the casing is a cylindrical hollow cavity structure with an open top end, an external thread is arranged at the position of the opening at the top of the casing, an internal thread capable of being matched with the external thread is arranged on the inner side of the bottom of the sealing cover, and the casing and the sealing cover are movably connected through the external thread and the internal thread.
Preferably, the microwave penetration plate is made of ceramic, glass, or resin.
The utility model discloses a technological effect and advantage: this drying device for soil detection:
1. can carry out radiant heating to soil sample through microwave heating device, make microwave and soil sample directly take place the effect, make soil sample inside and outside heated simultaneously to use through electric heating device and microwave drying device's cooperation, make soil sample rate of heating fast, drying efficiency is high, can effectively guarantee soil sample oven-dry mass.
2. Through agitating unit's setting, can continuously stir, the upset to soil sample, further accelerate soil sample's drying efficiency to mix the device and can smash soil sample, can effectual improvement soil sample's crushing effect, improved follow-up detected data accuracy.
3. Through horizontal pole and the montant that the interval set up, increased the area of contact of stirring ring and soil sample to further improved soil sample's crushing effect, made the sample smash more evenly, thereby improved follow-up detected data accuracy.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the housing of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a schematic structural diagram of the present invention;
fig. 5 is a schematic view of the specific structure of the stirring device of the present invention.
In the figure: 1-a shell, 2-a sealing cover, 3-a transmission device, 4-a stirring device, 5-an electric heating device, 6-a microwave heating device, 7-a microwave penetration plate, 8-a dust collection cavity, 9-a discharge pipe and 10-supporting legs;
11-drying chamber, 12-filter plate, 13-microwave through hole, 14-mounting plate, 121-filter hole and 122-filter screen;
21-an air outlet pipe, 22-an output hole, 23-a sealing ring and 24-a handle;
31-motor base, 32-motor;
41-rotating shaft, 42-stirring ring, 421-cross bar, 422-vertical bar;
91-a control valve;
101-cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 5 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a drying device for soil detection as shown in fig. 1-5, including casing 1, transmission 3, agitating unit 4, electric heater unit 5 and microwave heating device 6, wherein:
the inside drying chamber 11 that is provided with of casing 1, just the fixed filter 12 that is provided with in 11 bottoms of drying chamber, the influence that the reducible impurity of filter 12 detected soil guarantees the accuracy of soil testing result.
The casing 1 is stainless steel material just 11 inner walls of drying chamber are sprayed and are had the tetrafluoro anticorrosive coating.
The improved drying device is characterized in that a sealing cover 2 is detachably arranged above the shell 1, a transmission device 3 is arranged at the axis of the top of the sealing cover 2, an air outlet pipe 21 is further arranged at the top of the sealing cover 2, the air outlet pipe 21 is communicated with the drying cavity 11, water vapor in the drying cavity 11 can be discharged through the air outlet pipe 21, the air outlet pipe 21 can be connected with an external gas collecting device as required, and the discharged water vapor in the drying cavity 11 is collected.
The output end of the transmission device 3 is in transmission connection with the stirring device 4, and the stirring device 4 vertically extends towards the bottom of the drying cavity 11;
the electric heating device 5 is fixedly arranged at the axis of the top of the filter plate 12, the electric heating device 5 extends upwards, the electric heating device 5 can assist in heating the inside of the drying chamber 11 and can be used in combination with the microwave heating device 6, and the drying efficiency is improved.
Microwave through-hole 13 has been seted up to the casing 1 left and right sides, just microwave through-hole 13 intussuseption is provided with microwave and pierces through board 7, and microwave pierces through board 7 accessible sticky mode and fixes and set up in microwave through-hole 13, and microwave pierces through board 7 and can make microwave penetrability microwave penetrate board 7 and get into in the dry chamber 11 under the sealed circumstances of casing 1 of keeping, and is concrete, microwave pierces through board 7 and adopts pottery, glass, or resin to make.
The correspondence of the 1 outer wall left and right sides of casing is provided with mounting panel 14, the fixed microwave heating device 6 that is provided with on mounting panel 14, just the 6 output of microwave heating device with microwave through-hole 13 corresponds the setting each other, microwave heating device 6 include microwave generator and with microwave generator fixed connection's wave guide, the output of wave guide corresponds microwave through-hole 13 and sets up, microwave generator adopts frequency conversion technology control and microwave power at 0-1000W within range continuously adjustable.
The utility model discloses a soil drying device, including casing 1, discharge pipe 9, discharging pipe 9, control valve 91 that can open or close discharging pipe 9, through setting up dust collection chamber 8 to the convergent form, can improve the speed that the soil sample of drying was poured from discharging pipe 9 like this, prevent that the soil sample from piling up in dust collection chamber 8, 1 bottom of casing is fixed and is provided with dust collection chamber 8, dust collection chamber 8 sets up in filter 12 bottom, 1 bottom of casing welds and is equipped with discharging pipe 9, discharging pipe 9 department is provided with can opening or close discharging pipe 9's control valve 91.
The utility model discloses in, through placing the container in discharging pipe 9 bottoms, can collect the soil sample after smashing to drying, control valve 91 can play the effect of releasing or damming to, control valve 91 can conveniently control the flow of soil sample.
Specifically, transmission 3 is including dismantling the motor cabinet 31 that sets up in 2 top axle centers of sealed lid department, and motor cabinet 31 can be dismantled with 2 accessible screw realization of sealed lid and be connected, the fixed motor 32 that is provided with on the motor cabinet 31, just motor 32 is the major axis motor, and motor 32 can provide power for agitating unit 4.
Concretely, agitating unit 4 include with the rotation axis 41 that the transmission of 3 output ends of transmission is connected, just rotation axis 41 bilateral symmetry is provided with stirring ring 42, stirring ring 42 encircles electric heater unit 5 sets up, just it is provided with horizontal pole 421 and montant 422 to stir the ring 42 and go up each other at an interval, rotation axis 41, stirring ring 42, horizontal pole 421 and montant 422 are stainless steel metal spare, and is sturdy and durable, easily washs, can not lead to the fact the influence to the soil sample moreover
The utility model discloses in, set up horizontal pole 421 and montant 422 through mutual interval on stirring ring 42 to increased the area of contact of stirring ring 42 with the soil sample, thereby further improved the crushing effect of soil sample, thereby improved the drying performance of soil sample, convenient follow-up detected data.
Specifically, electric heating device 5 is cylindrical cavity structural design, just the inside array of electric heating device 5 is provided with a plurality of PTC heaters just PTC heater can connect in parallel the setting as required.
Specifically, the bottom of the dust collection chamber 8 is circumferentially provided with a plurality of supporting legs 10, the bottoms of the supporting legs 10 are provided with cushion pads 101, the cushion pads 101 are made of rubber materials, and the cushion pads 101 can keep the stability of the device.
Specifically, 2 top axle centers departments of sealed lid are provided with the delivery outlet 22 that can hold 3 output of transmission, just the fixed sealing ring 23 that is provided with in delivery outlet 22 inner wall, sealing ring 23 are the rubber material, and sealing ring 23 is connected with 2 accessible adhesive modes of sealed lid, and the sealing ring 23 through bonding connection has improved the leakproofness of sealed lid 2 and has prevented that soil sample from spilling over at the crushing in-process soil sample of stoving.
The sealing cover 2 is symmetrically provided with handles 24, and the handles 24 can facilitate the opening and closing of the sealing cover 2.
Specifically, circumference array is provided with a plurality of filtration holes 121 on the filter 12, just it is provided with filter screen 122 to filter to fix on the hole 121, and filter screen 122 accessible sticky mode is fixed to be set up in filtration hole 121 department, makes things convenient for the change of later stage to filter screen 122, and the staff can change the shape and the aperture size of crossing filtration hole 22 as required to through filter screen 122's setting, can filter the impurity in the soil sample.
Specifically, casing 1 is open-top's cylindrical cavity structures, just 1 open-top of casing is equipped with the external screw thread, 2 bottom inboards of sealed lid are provided with can with external screw thread matched with internal thread, just casing 1 realizes swing joint through external screw thread and internal thread with sealed lid 2, through with casing 1 and 2 threaded connection of sealed lid, can improve the leakproofness in the dry chamber 11.
The working principle is as follows: when the drying device for soil detection is used, whether all parts in the device are connected well is checked firstly, after detection is finished, a worker can rotate the sealing cover 2 through the handle 24, the sealing cover 2 is separated from the shell 1, then the soil sample to be dried can be placed in the drying cavity 11 by the worker, then the sealing cover 2 is connected with the shell 1 again, the sealing cover 2 is rotated to enable the sealing cover 2 to be tightly attached to the shell 1, the sealing performance of the drying cavity 11 is ensured, then a power supply is switched on, microwaves generated by the microwave heating device 6 can enter the drying cavity 11 through the microwave through holes 13, the soil sample to be dried is subjected to radiant heating, the microwaves and the soil sample to be dried directly act, the electric heating device 5 is started simultaneously to perform auxiliary heating on the soil sample to be dried in the drying cavity 11, the heating speed is high, the drying efficiency is high, simultaneously motor 32 can drive stirring ring 42 soil sample and stir, further accelerate the drying efficiency of soil, the soil sample that is dried can be smashed into the diameter by agitating unit 4 and is less than 3 mm's soil particles, soil particles accessible filter 12 gets into dust collection chamber 8, and simultaneously, the staff can place the collection container in discharging pipe 9 bottom, collects the soil particles sample after drying through control valve 91, conveniently carries out the later stage to soil particles and detects.
At needs to wash for soil testing drying device so that follow-up stoving use, at this moment, rotate sealed lid 2 through handle 24, make sealed lid 2 and casing 1 alternate segregation, then can directly wash dry chamber 11, maintain or change motor 32 as required, the accessible is dismantled the screw, makes motor 32 and sealed lid 2 separate, conveniently maintains or changes motor 32.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (9)
1. The utility model provides a drying device for soil detection, includes casing (1), transmission (3), agitating unit (4), electric heater unit (5) and microwave heating device (6), its characterized in that:
a drying cavity (11) is arranged in the shell (1), and a filter plate (12) is fixedly arranged at the bottom of the drying cavity (11);
a sealing cover (2) is detachably arranged above the shell (1), a transmission device (3) is arranged at the axis of the top of the sealing cover (2), and an air outlet pipe (21) is further arranged at the top of the sealing cover (2);
the output end of the transmission device (3) is in transmission connection with the stirring device (4), and the stirring device (4) vertically extends towards the bottom of the drying cavity (11);
an electric heating device (5) is fixedly arranged at the axis of the top of the filter plate (12), and the electric heating device (5) extends upwards;
microwave through holes (13) are formed in the left side and the right side of the shell (1), and the microwave through holes (13) are filled with microwave penetration plates (7);
mounting plates (14) are correspondingly arranged on the left side and the right side of the outer wall of the shell (1), a microwave heating device (6) is fixedly arranged on the mounting plates (14), and the output end of the microwave heating device (6) is correspondingly arranged with the microwave through hole (13);
a dust collecting chamber (8) is fixedly arranged at the bottom of the shell (1), the dust collecting chamber (8) is arranged at the bottom of the filter plate (12), and the dust collecting chamber is gradually reduced;
a discharge pipe (9) is welded at the bottom of the shell (1), and a control valve (91) capable of opening or closing the discharge pipe (9) is arranged at the discharge pipe (9).
2. The drying device for soil detection according to claim 1, wherein: the transmission device (3) comprises a motor base (31) detachably arranged at the axis of the top end of the sealing cover (2), a motor (32) is fixedly arranged on the motor base (31), and the motor (32) is a long shaft motor.
3. The drying device for soil detection according to claim 1, wherein: the stirring device (4) comprises a rotating shaft (41) in transmission connection with the output end of the transmission device (3), and stirring rings (42) are symmetrically arranged on two sides of the rotating shaft (41);
and the stirring ring (42) surrounds the electric heating device (5), and cross rods (421) and vertical rods (422) are arranged on the stirring ring (42) at intervals.
4. The drying device for soil detection according to claim 1, wherein: the electric heating device (5) is designed to be a cylindrical hollow cavity structure, and a plurality of PTC heaters are arranged in the electric heating device (5) in an array mode and can be arranged in parallel according to needs.
5. The drying device for soil detection according to claim 1, wherein: the dust collection box is characterized in that a plurality of supporting legs (10) are arranged at the bottom of the dust collection cavity (8) in a circumferential array mode, a cushion pad (101) is arranged at the bottom of each supporting leg (10), and the cushion pad (101) is made of rubber materials.
6. The drying device for soil detection according to claim 1, wherein: an output hole (22) capable of accommodating the output end of the transmission device (3) is formed in the axis of the top end of the sealing cover (2), and a sealing ring (23) is fixedly arranged on the inner wall of the output hole (22);
handles (24) are symmetrically arranged on the left and the right of the sealing cover (2).
7. The drying device for soil detection according to claim 1, wherein: the filter plate (12) is provided with a plurality of filter holes (121) in a circumferential array mode, and filter screens (122) are fixedly arranged on the filter holes (121).
8. The drying device for soil detection according to claim 1, wherein: the shell (1) is of a cylindrical hollow cavity structure with an opening at the top end, and an external thread is arranged at the opening at the top of the shell (1);
the inner side of the bottom of the sealing cover (2) is provided with an internal thread matched with the external thread, and the shell (1) and the sealing cover (2) are movably connected through the external thread and the internal thread.
9. The drying device for soil detection according to claim 1, wherein: the microwave penetration plate (7) is made of ceramic, glass or resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585185.8U CN212227592U (en) | 2020-04-17 | 2020-04-17 | Drying device for soil detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020585185.8U CN212227592U (en) | 2020-04-17 | 2020-04-17 | Drying device for soil detection |
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| Publication Number | Publication Date |
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| CN212227592U true CN212227592U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020585185.8U Active CN212227592U (en) | 2020-04-17 | 2020-04-17 | Drying device for soil detection |
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| CN (1) | CN212227592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310764A (en) * | 2021-06-02 | 2021-08-27 | 西华师范大学 | Device for measuring content of elements based on soil interior |
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2020
- 2020-04-17 CN CN202020585185.8U patent/CN212227592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310764A (en) * | 2021-06-02 | 2021-08-27 | 西华师范大学 | Device for measuring content of elements based on soil interior |
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