CN212344440U

CN212344440U - Fumigating device for seed deinsectization

Info

Publication number: CN212344440U
Application number: CN202020783286.6U
Authority: CN
Inventors: 白如亮; 刘辉; 王巧丽; 胡建群; 李春立; 周伟燕; 刘林川
Original assignee: Tianjin Port Health Technology Development Service Co ltd
Current assignee: Tianjin Port Health Technology Development Service Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-15
Anticipated expiration: 2030-05-13

Abstract

The utility model relates to a stifling device is used in seed deinsectization, including stifling inner tube and stifling urceolus, stifling inner tube is fixed in stifling urceolus, even has helical blade on the rotation axis, and the laminating has stifling half a pipe on the lateral wall of stifling inner tube, and stifling inner tube bottom is equipped with inside hollow air discharge board, and the circulating pipe is close to the one end of air exhauster and even has the outlet duct, and stifling urceolus lower extreme is equipped with a plurality of landing legs, and. The utility model has the advantages that the gas for fumigation can be recycled, the medicament resource is saved, the working efficiency is improved, the motor drives the helical blade to rotate, the seeds are stirred, and the fumigation is more uniform; the design of gyro wheel is convenient for the utility model discloses remove. In addition, the outlet duct is used for discharging the fumigation gas, and the outlet duct can be connected with an external fumigation gas recovery and purification device to prevent environmental pollution.

Description

Fumigating device for seed deinsectization

Technical Field

The utility model relates to a stifling technical field especially relates to a stifling device is used in seed deinsectization.

Background

The fumigation is a technical measure that the compounds such as fumigant kill pests, germs or other harmful organisms in a closed place, small-batch fumigation of articles is needed in agricultural production such as seed resource warehousing and customs entry and quarantine, and at the moment, if fumigation is carried out according to the traditional fumigation mode, a large amount of waste of medicaments is caused, the fumigation is not uniform, and the fumigation efficiency is low. In addition, most of common fumigating devices are fixed at one position and cannot be moved, and the transferring of the fumigating devices is very inconvenient.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provide a fumigating device for seed deinsectization.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a fumigating device for seed deinsectization comprises a fumigating inner barrel and a fumigating outer barrel, wherein the fumigating inner barrel is fixed in the fumigating outer barrel, the lower end of the fumigating inner barrel is positioned in the fumigating outer barrel, the upper end of the fumigating inner barrel extends out of the fumigating outer barrel, a vertical motor is arranged at the top of the fumigating inner barrel, an output shaft of the motor is connected with a rotating shaft, the rotating shaft is positioned at the central axis of the fumigating inner barrel, a spiral blade is connected with the rotating shaft, a fumigating half pipe is attached to the outer side wall of the fumigating inner barrel and spirally wound on the outer wall of the fumigating inner barrel, a plurality of air vents are arranged at the attaching position of the fumigating half pipe and the outer wall of the fumigating inner barrel, the fumigating half pipe is communicated with the fumigating inner barrel through the air vents, a plug is arranged at the upper end of the fumigating half pipe, a fumigating device is connected with the lower, it has the circulating pipe even to smoke inner tube top surface, the other end and the air discharge board intercommunication of circulating pipe, be equipped with the air exhauster on the circulating pipe, the one end that the circulating pipe is close to the air exhauster even has the outlet duct, the outlet duct other end stretches out from stifling urceolus lower extreme, and the stretching of outlet duct is served and is equipped with the ooff valve No. one, stifling inner tube upper end is equipped with the feed inlet, stifling inner tube upper end is equipped with the discharge gate, discharge gate upper end and discharge opening intercommunication, and the discharge gate lower extreme stretches out from stifling urceolus, all be equipped with no.

The inner fumigation barrel and the outer fumigation barrel are both cylindrical and hollow inside, and the inner fumigation barrel and the outer fumigation barrel are coaxial.

The lower end of the fumigation inner barrel is provided with a cylindrical support ring, the upper end of the support ring is fixedly connected with the fumigation inner barrel, and the lower end of the support ring is fixedly connected with the fumigation outer barrel.

The top surface of the exhaust plate is provided with a conical groove which is convenient for discharging.

The roller is a universal self-locking roller.

The fumigator includes the heating cabinet, all is equipped with the heating device in the lateral wall and the diapire of heating cabinet, and the heating cabinet upper end is equipped with into medicine mouth, and it has the end cover to advance medicine mouth upper end screw thread, and the heating cabinet upper end even has the intake pipe, intake pipe and half tub of lower extreme intercommunication of fumigation, and is equipped with the forced draught blower in the intake pipe, is equipped with vibrating motor on the lateral wall of heating cabinet.

The heating device is one of a heating resistor, a heating rod and a heating plate.

The side wall of the fumigating outer barrel is provided with a switch door for adding fumigating materials to the fumigator.

The utility model has the advantages that: the utility model has the advantages that the gas for fumigation can be recycled, the medicament resource is saved, the working efficiency is improved, the motor drives the helical blade to rotate, the seeds are stirred, and the fumigation is more uniform; the design of gyro wheel is convenient for the utility model discloses remove. In addition, the outlet duct is used for discharging the fumigation gas, and the outlet duct can be connected with an external fumigation gas recovery and purification device to prevent environmental pollution.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic view of the exhaust plate;

1-fumigating inner cylinder; 2-fumigating outer cylinder; 3-an electric motor; 4-a rotating shaft; 5-helical blades; 6-fumigating half pipe; 7-a vent hole; 8-a fumigator; 9-an exhaust plate; 10-a discharge through hole; 11-air outlet holes; 12-a circulation pipe; 13-an exhaust fan; 14-an air outlet pipe; 15-a switch valve; 16-a feed inlet; 17-a discharge hole; 18-second switch valve; 19-a leg; 20-a roller; 21-a support ring; 22-a heating box; 23-a heating device; 24-a medicine inlet; 25-end cap; 26-an air inlet pipe; 27-a blower; 28-a vibration motor; 29-opening and closing the door;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1 to 3, a fumigating device for seed disinsection comprises a fumigating inner cylinder 1 and a fumigating outer cylinder 2, wherein the fumigating inner cylinder 1 is fixed in the fumigating outer cylinder 2, the lower end of the fumigating inner cylinder 1 is positioned in the fumigating outer cylinder 2, the lower end of the fumigating inner cylinder 1 is provided with a cylindrical support ring 21, the upper end of the support ring 21 is fixedly connected with the fumigating inner cylinder 1, and the lower end of the support ring 21 is fixedly connected with the fumigating outer cylinder 2.

The upper end of the fumigation inner barrel 1 extends out of the fumigation outer barrel 2, the fumigation inner barrel 1 and the fumigation outer barrel 2 are both cylindrical with hollow interiors, and the fumigation inner barrel 1 and the fumigation outer barrel 2 are coaxial.

The top of the fumigating inner barrel 1 is provided with a vertical motor 3, an output shaft of the motor 3 is connected with a rotating shaft 4, the rotating shaft 4 is positioned at the central axis of the fumigating inner barrel 1, the rotating shaft 4 is connected with a helical blade 5, a fumigating half-tube 6 is attached to the outer side wall of the fumigating inner barrel 1, the fumigating half-tube 6 is spirally wound on the outer wall of the fumigating inner barrel 1, a plurality of vent holes 7 are arranged at the attachment part of the fumigating half-tube 6 and the outer wall of the fumigating inner barrel 1, the diameter of each vent hole 7 is smaller than that of a seed to be fumigated, the fumigating half-tube 6 is communicated with the fumigating inner barrel 1 through the vent holes 7, the upper end of the fumigating half-tube 6 is provided with a plug, the lower end of the fumigating half-tube 6 is connected with a fumigator 8, the fumigator 8 comprises a heating box 22, heating devices 23 are arranged in the side wall and the bottom wall, the air inlet pipe 26 is communicated with the lower end of the fumigation half pipe 6, the air inlet pipe 26 is provided with a blower 27, and the side wall of the heating box 22 is provided with a vibration motor 28.

Stifling inner tube 1 bottom is equipped with inside hollow air discharge board 9, and air discharge board 9 center department is equipped with the discharging hole 10 that is used for the ejection of compact, and air discharge board 9 top surface is equipped with a plurality of ventholes 11, and the diameter of venthole 11 is less than the diameter of air vent 7, and air discharge board 9 top surface is equipped with conical recess, and the ejection of compact is convenient for to conical recess.

The top surface of the fumigating inner cylinder 1 is connected with a circulating pipe 12, the other end of the circulating pipe 12 is communicated with an exhaust plate 9, an exhaust fan 13 is arranged on the circulating pipe 12, one end of the circulating pipe 12 close to the exhaust fan 13 is connected with an air outlet pipe 14, the other end of the air outlet pipe 14 extends out from the lower end of the fumigating outer cylinder 2, a first switch valve 15 is arranged on the extending end of the air outlet pipe 14, a feed inlet 16 is arranged at the upper end of the fumigating inner cylinder 1, a discharge outlet 17 is arranged at the upper end of the fumigating inner cylinder 1, the upper end of the discharge outlet 17 is communicated with a discharge through hole 10, the lower end of the discharge outlet 17 extends out from the fumigating outer cylinder 2, a second switch valve 18 is arranged on the discharge.

The heating device 23 is one of a heating resistor, a heating rod, and a heating plate.

The side wall of the fumigating outer barrel 2 is provided with a switch door 29 for adding fumigating materials to the fumigator 8.

The utility model discloses during operation, heating device 23 heats the medicament that contains in heating cabinet 22, the medicament gasifies, forced draught blower 27 works, send gasified medicament into stifling inner tube 1 through stifling half pipe 6, seed in stifling inner tube 1 is fumigated, air exhauster 13 works, accelerate the flow of stifling gas in stifling inner tube 1, stifling gas is discharged to circulating pipe 12 from stifling inner tube 1 top, and enter stifling inner tube 1 bottom through air discharge plate 9, stifling gas cyclic utilization, the medicament resource has been practiced thrift, and simultaneously, work efficiency is improved, motor 3 drives helical blade 5 and rotates, stir the seed, helical blade 5 rotates and can upwards promote the seed that is located stifling inner tube 1 bottom, thereby stir more evenly, stir while fumigating, thereby make seed stifling more even; the design of the roller 20 is convenient for the utility model to move. In addition, the gas outlet pipe 14 is used for discharging the fumigation gas, and the gas outlet pipe 14 can be connected with an external fumigation gas recovery and purification device to prevent environmental pollution.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. The utility model provides a fumigation apparatus for seed deinsectization, which is characterized in that, including fumigation inner tube (1) and fumigation urceolus (2), fumigation inner tube (1) is fixed in fumigation urceolus (2), and fumigation inner tube (1) lower extreme is located fumigation urceolus (2), the upper end of fumigation inner tube (1) stretches out from fumigation urceolus (2), fumigation inner tube (1) top is equipped with vertical motor (3), the output shaft of motor (3) even has rotation axis (4), rotation axis (4) are located fumigation inner tube (1) central axis department, even have helical blade (5) on rotation axis (4), laminating has fumigation half-pipe (6) on the lateral wall of fumigation inner tube (1), fumigation half-pipe (6) is the spiral winding on fumigation inner tube (1) outer wall, and fumigation half-pipe (6) and fumigation inner tube (1) outer wall laminating department are equipped with a plurality of air vents (7), fumigation half-pipe (6) and fumigation inner tube (1) communicate through air vent (7, the upper end of the fumigating half pipe (6) is provided with a plug, the lower end of the fumigating half pipe (6) is connected with a fumigator (8), the bottom of the fumigating inner cylinder (1) is provided with an exhaust plate (9) with a hollow inner part, the center of the exhaust plate (9) is provided with a discharge through hole (10) for discharging, the top surface of the exhaust plate (9) is provided with a plurality of air outlet holes (11), the top surface of the fumigating inner cylinder (1) is connected with a circulating pipe (12), the other end of the circulating pipe (12) is communicated with the exhaust plate (9), the circulating pipe (12) is provided with an exhaust fan (13), one end of the circulating pipe (12) close to the exhaust fan (13) is connected with an air outlet pipe (14), the other end of the air outlet pipe (14) extends out of the lower end of the fumigating outer cylinder (2), the extending end of the air outlet pipe (, the upper end of the discharge hole (17) is communicated with the discharge through hole (10), the lower end of the discharge hole (17) extends out of the fumigating outer barrel (2), two switch valves (18) are arranged on the discharge hole (17) and the feed hole (16), a plurality of support legs (19) are arranged at the lower end of the fumigating outer barrel (2), and rollers (20) are arranged at the lower ends of the support legs (19).

2. A fumigation device for seed disinsection as defined in claim 1, characterized in that the fumigation inner cylinder (1) and the fumigation outer cylinder (2) are both cylindrical with hollow interior, and the fumigation inner cylinder (1) and the fumigation outer cylinder (2) are coaxial.

3. A fumigation arrangement as defined in claim 1, in which the lower end of the fumigation drum (1) is provided with a cylindrical support ring (21), the upper end of the support ring (21) is fixedly connected to the fumigation drum (1), and the lower end of the support ring (21) is fixedly connected to the fumigation outer drum (2).

4. A fumigation arrangement for seed disinfestation as defined in claim 1, characterised in that the top surface of the panel (9) is provided with a conical recess to facilitate discharge.

5. A fumigation arrangement for seed disinfestation as defined in claim 1, in which the rollers (20) are self-locking rollers of the universal type.

6. A fumigation apparatus for seed disinsection as defined in claim 1, characterized in that the fumigator (8) comprises a heating box (22), heating devices (23) are arranged in the side wall and the bottom wall of the heating box (22), a medicine inlet (24) is arranged at the upper end of the heating box (22), an end cover (25) is screwed on the upper end of the medicine inlet (24), an air inlet pipe (26) is connected at the upper end of the heating box (22), the air inlet pipe (26) is communicated with the lower end of the fumigation half-pipe (6), a blower (27) is arranged on the air inlet pipe (26), and a vibration motor (28) is arranged on the side wall of the heating box (22).

7. A fumigation arrangement for seed disinfestation as defined in claim 6, characterised in that the heating means (23) is one of a heating resistor, a heating rod and a heating plate.

8. A fumigation arrangement as defined in claim 6, in which the side wall of the outer fumigation drum (2) is provided with a switch door (29) for feeding fumigant to the fumigator (8).