CN217979615U

CN217979615U - A constant temperature drying device for soil detection

Info

Publication number: CN217979615U
Application number: CN202221847877.0U
Authority: CN
Inventors: 颜强; 李园园; 王旭; 郑月圆
Original assignee: Shandong Barui Environmental Testing Co ltd
Current assignee: Shandong Barui Environmental Testing Co ltd
Priority date: 2022-07-16
Filing date: 2022-07-16
Publication date: 2022-12-06
Anticipated expiration: 2032-07-16

Abstract

The utility model provides a constant temperature drying device for soil detection, which relates to the field of environmental soil monitoring drying equipment and comprises a mounting plate, wherein a motor is arranged on the mounting plate, the motor is connected with a drying cylinder, a constant temperature heater is arranged in the drying cylinder, a drying table is erected above the constant temperature heater, a plurality of drying cavities are arranged on the circumference of the drying table, two clamping grooves are symmetrically arranged on the inner wall of the drying cylinder, an air equalizing plate is matched between the two clamping grooves, a plurality of air equalizing holes are arranged on the air equalizing plate, a sealing cover is in threaded connection on the drying cylinder, a negative pressure fan and an air outlet pipe are arranged on the sealing cover, the negative pressure fan is connected with an air inlet pipe, and the air inlet pipe passes through the sealing cover and is connected with an air equalizing box; this device utilizes the motor at the uniform velocity slow drive drying cylinder rotatory, and soil can take place to rock and air fully contacts and air-dries in rotatory in-process, utilizes the equal wind box cooperation aerofoil of homocline to realize even gas distribution simultaneously, and soil carries out drying effect good under constant temperature environment, convenient subsequent high-efficient detection.

Description

A constant temperature drying device for soil detection

Technical Field

The utility model belongs to the technical field of environment soil monitoring drying equipment and specifically relates to a constant temperature drying device for soil detects.

Background

Soil environment monitoring means that the environment quality (or pollution degree) and the change trend thereof are determined by measuring representative values of factors affecting the soil environment quality. The soil monitoring generally refers to soil environment monitoring, which generally includes technical contents such as stationed sampling, sample preparation, analysis method, result characterization, data statistics, quality evaluation and the like.

Soil will be done sample drying before the detection and preserve, the dry natural environment that will simulate, can not the high temperature, can harm the original composition of soil like this, carry out dry best under constant temperature, generally be about 30 degrees, the current drying that utilizes the air-dry principle to realize the soil sample, but the soil sample is for fixed placing carry out the drying in the drying cabinet, the drying direction of air-dry in-process soil sample is invariable all the time, can cause the soil sample of lower floor can not be fine to contact with the air like this, the soil sample that leads to the lower floor air-dries inadequately, follow-up can influence the data that soil detected, cause the error.

SUMMERY OF THE UTILITY MODEL

To exist among the prior art soil sample for fixed placing air-dry the soil sample that leads to the lower floor can not realize leading to the insufficient problem of air-dry effect with the abundant contact of air, the utility model provides a constant temperature drying device for soil detects can avoid the emergence of above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is:

a constant-temperature drying device for soil detection comprises a mounting plate, wherein a motor is arranged on the mounting plate, the motor is connected with a drying cylinder, a constant-temperature heater is arranged in the drying cylinder, a drying table is erected above the constant-temperature heater, a plurality of drying cavities are formed in the circumference of the drying table, two clamping grooves are symmetrically formed in the inner wall of the drying cylinder, an air-equalizing plate is matched between the two clamping grooves, a plurality of air-equalizing holes are formed in the air-equalizing plate, a sealing cover is connected to the drying cylinder in a threaded manner, a negative-pressure fan and an air outlet pipe are arranged on the sealing cover, the negative-pressure fan is connected with an air inlet pipe, the air inlet pipe penetrates through the sealing cover and is connected with an air-equalizing box, and the air-equalizing box is communicated with a plurality of air-equalizing pipes; this device is guaranteeing to realize even gas distribution under soil air-dries abundant prerequisite, and the constant temperature drying effect is good.

In some embodiments, a drying container is placed in the drying cavity, and the drying container is higher than the drying cavity; and a drying container is arranged to facilitate the taking out of the subsequent soil sample.

Furthermore, a valve is arranged on the air outlet pipe.

Further, the drying container is attached to the inner wall of the drying cavity; avoid the drying container to take place relative position between rotatory in-process and the dry chamber and rock.

Furthermore, four drying cavities are arranged on the circumference of the drying table.

Compared with the prior art, the beneficial effects of the utility model are that:

this device utilizes the at the uniform velocity slow drive drying cylinder of motor rotatory, soil sample can take place to rock but can not spill over in rotatory in-process, make the different levels of all soil samples all can air-dry with the abundant contact of air, avoided the fixed soil sample of placing the lower floor of original soil sample can not be fine and contact with the air, the soil sample that leads to the lower floor air-dries insufficient problem, utilize negative-pressure air fan to blow into the box of evening wind again by the tuber pipe blow off and cooperate the air distribution board to realize dual even cloth simultaneously, the convenient dismantlement of air distribution board does not influence getting of soil sample and puts, it is good that soil sample carries out drying effect under constant temperature environment, convenient subsequent high-efficient detection.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

fig. 2 is a schematic view of the installation of the drying table in the first embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of reference character A in FIG. 1;

fig. 4 is a schematic view illustrating placement of a drying container according to a second embodiment of the present invention;

FIG. 5 is an enlarged view of a portion labeled B in FIG. 4;

reference numerals:

1. mounting a plate; 11. a motor; 2. a drying cylinder; 21. a constant temperature heater; 22. a drying table; 23. a drying chamber; 24. a card slot; 25. a wind equalizing plate; 251. air equalizing holes; 26. drying the container; 3. sealing the cover; 31. a negative pressure fan; 32. a wind equalizing box; 33. air equalizing pipes; 34. an air outlet pipe; 36. an air inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, a constant temperature drying device for soil detection, including mounting panel 1, be provided with motor 11 on the mounting panel, the motor is connected with drying cylinder 2, and the motor drives drying cylinder uniform velocity slow motion, can not take place the problem of spilling over of soil sample, drying cylinder's inside is provided with constant temperature heater 21, and constant temperature heater belongs to prior art and does not do the improvement, and the temperature that utilizes constant temperature heater to adjust in the drying cylinder at first is the constancy value, drying table 22 has been erect to constant temperature heater's top, four drying chamber 23 have been seted up to the circumference on the drying table, toward adding different soil samples in the drying chamber, the symmetry is provided with two draw-in grooves 24 on drying cylinder's the inner wall, and the cooperation has air-equalizing plate 25 between two draw-in grooves, set up a plurality of equal wind holes 251 on the air-equalizing plate, realize even cloth gas air inlet when the air-distributing plate is convenient dismantlement, do not hinder the soil sample's constant temperature drying process that has closing cap 3 on the drying cylinder, construct a sealed environment of a light-resistant seal through the closing cap and carry out the dry flow, be provided with negative pressure fan 31 and outlet duct 34 on the air-inlet pipe, negative pressure fan is connected with equal wind pipe 36, and equal wind pipe is connected with equal wind-temperature control valve and is connected with equal air-distribution panel even air-drying box and is connected with the equal air-outlet pipe, and is even air-drying panel, and is connected with equal air-drying panel through the equal air-drying panel, and is connected with the equal air-drying panel, and is better even air-connected with the equal air-in the equal air-drying panel.

In some embodiments, as shown in fig. 4 and 5, a drying container 26 is placed in the drying chamber, and the drying container is attached to the inner wall of the drying chamber; the drying container facilitates taking of soil samples after subsequent drying is finished.

The technical effects of the utility model:

the method comprises the steps of firstly, storing different sampled soil samples in different drying containers separately, then, placing the drying containers in a drying cavity, then, placing and fixing an air equalizing plate in a drying cylinder, then, closing a sealing cover to enable the whole drying cylinder to be in a sealed and light-shading environment to carry out a constant-temperature air drying process, adjusting a constant-temperature heater to enable the temperature in the whole drying cylinder to be kept constant at about 30 ℃, then, opening an air outlet valve to enable the drying cylinder to be communicated with outside air, starting a motor to work after the temperature in the drying cylinder is kept constant to drive the drying cylinder to move, simultaneously, a negative pressure fan sucks air from the outside and leads the air into the drying cylinder through a plurality of air equalizing pipes in an air box, then, the air is uniformly distributed into each soil sample through the air equalizing plate in a double mode, air can be fully contacted with different layers of the soil samples to be dried along with slight shaking of the soil samples in the drying containers, the problem that the soil samples on the lower layer cannot be well contacted with the air due to result that the soil samples cannot be well dried in the lower layer soil samples is solved, meanwhile, the problem that the uniform air drying of the soil samples in the lower layer is insufficiently dried is solved, meanwhile, the device, the uniform air drying effect of the soil samples in the process that the soil samples are uniformly distributed in the process of the soil samples is better, when the soil samples is better, a new batch of the soil samples is changed after a period of the soil samples is opened, and the new dry soil samples is taken out, and the new batch of the new soil samples are dried in a new process, and the new batch of the new process is taken out, and the new soil drying process is carried out.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that: modifications can still be made to the embodiments of the invention or equivalents may be substituted for some of the features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a constant temperature drying device for soil detection, a serial communication port, including mounting panel (1), be provided with motor (11) on mounting panel (1), motor (11) are connected with drying cylinder (2), the inside of drying cylinder (2) is provided with constant temperature heater (21), drying table (22) have been erect to the top of constant temperature heater (21), a plurality of drying chamber (23) have been seted up to circumference on drying table (22), the symmetry is provided with two draw-in grooves (24) on the inner wall of drying cylinder (2), the cooperation has air-equalizing plate (25) between two draw-in grooves (24), a plurality of air-equalizing hole (251) have been seted up on air-equalizing plate (25), threaded connection has closing cap (3) on drying cylinder (2), be provided with negative pressure fan (31) and outlet duct (34) on closing cap (3), negative pressure fan (31) are connected with air-supply line (36), air-supply line (36) pass closing cap (3) and be connected with air-equalizing box (32), it has a plurality of air-equalizing pipe (33) to communicate on air-equalizing box (32).

2. The constant-temperature drying device for soil detection according to claim 1, wherein a drying container (26) is placed in the drying cavity (23), and the drying container (26) is higher than the drying cavity (23).

3. The constant-temperature drying device for soil detection according to claim 1, wherein a valve is arranged on the air outlet pipe (34).

4. The thermostatic drying device for soil detection according to claim 2, characterized in that the drying container (26) is attached to the inner wall of the drying chamber (23).

5. The constant-temperature drying device for soil detection according to claim 1, wherein four drying chambers (23) are circumferentially arranged on the drying table (22).