CN219507202U - Bulk grain unloads grain operation dust purification machine - Google Patents
Bulk grain unloads grain operation dust purification machine Download PDFInfo
- Publication number
- CN219507202U CN219507202U CN202320718281.9U CN202320718281U CN219507202U CN 219507202 U CN219507202 U CN 219507202U CN 202320718281 U CN202320718281 U CN 202320718281U CN 219507202 U CN219507202 U CN 219507202U
- Authority
- CN
- China
- Prior art keywords
- dust
- shell
- grain
- conveyor
- air compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The dust cleaner for bulk grain unloading operation comprises a casing and an induced draft fan, wherein the casing is in a hollow cuboid shape, an air compressor bin for installing an air compressor is arranged on the outer side of the casing, a dust collection window is arranged at the front part of the casing, and side dust shielding covers and upper dust shielding covers are correspondingly arranged on two sides and the upper side of the dust collection window; the inner bottom of the shell is provided with a horizontal conveyor along the length direction of the shell, a discharge port of the horizontal conveyor is connected with a dust box, the dust box is arranged outside the shell, and the dust box is connected with a vertical conveyor; the upper portion in the casing is provided with the aspiration channel along casing length direction, is located the outside draught fan of casing and is connected with the aspiration channel, is connected with a plurality of dust removal filter cores that stretch downwards on the aspiration channel, and the pulse solenoid valve towards dust removal filter core blowing is installed to the junction of dust removal filter core and aspiration channel, and pulse solenoid valve passes through the air supply pipe and is connected with the air compressor machine. The purifier can discharge bulk grains into dust generated when the movable grain receiving conveyor and can return the collected dust into the grains.
Description
Technical Field
The utility model relates to the technical field of dust removal equipment, in particular to a dust purifier for bulk grain unloading operation.
Background
At present, in the bulk grain storage industry, one common way of grain feeding is to transport grains to a warehouse door by a special automobile, then unload the grains in the automobile into a movable grain receiving conveyor, transport the grains into a grain bin by a conveyor belt of the movable grain receiving conveyor, and transport the movable grain receiving conveyor to the next grain bin after filling one grain bin. Therefore, the mobile grain receiving conveyor cannot be made large and heavy for easy moving and carrying.
The grain transporting vehicle can generate a large amount of dust in the process of dumping grains on the movable grain receiving conveyor, so that if the dust directly flies in the air, the dust can pollute the environment and even threaten the health of staff. Moreover, the stop positions and the grain unloading areas of the movable grain receiving conveyor are different, and the conventional immovable dust removing device is changed frequently, so that the requirement cannot be met obviously. For this reason, it is necessary to design a movable dust removing device, and some dust removing devices are also reported in the publications, such as:
1. chinese patent: grain unloader dust collector, application number: 201710001142.3, filing date: 2017.01.03, abstract: the utility model discloses a dust removal device of a grain unloader, which comprises: the upper end and the lower end of the grain unloading hopper are both open, and the lower end opening of the grain unloading hopper is positioned right above a conveying belt of the grain unloading machine; the dust collection cabinet is placed on the grain unloading hopper, a grain unloading area is defined at an opening at the upper end of the grain unloading hopper, and a plurality of dust collection holes are formed in the side face, facing the grain unloading area, of the dust collection cabinet; the air suction port of the fan is communicated with the dust collection cabinet through an air pipe; the dust collector is arranged on the frame, the movable wheels are arranged at the bottom of the frame, the air inlet of the dust collector is communicated with the air outlet of the fan, and the dust outlet of the dust collector is communicated with the upper end of the dust collector. The dust removing device can move along with the grain unloader, is flexible, does not need to greatly improve the existing grain unloader, and has good dust removing effect.
2. Chinese patent: dust collector and applied this dust collector's grain unloader, application number: 201720672661.8, filing date: 2017.06.10, abstract: the utility model discloses a dust removing device and a grain unloader using the dust removing device, which comprises a frame, wherein a support cover which is positioned above the grain unloader and communicated with the grain unloader is arranged on the frame, a discharge chute communicated with the grain unloader is arranged at the bottom end of the support cover, a dust collecting cover for blocking dust is arranged on the support cover, a dust collecting hole for allowing the dust to leave is formed in the dust collecting cover, and a dust collector communicated with the dust collecting hole is arranged on one side of the frame. The utility model forms a semi-closed space by the support cover and the dust collecting cover, so that dust floats between the support cover and the truck, and at the moment, the dust collector communicated with the dust collecting hole can generate negative pressure at the dust collecting hole, and the dust can enter the dust collector along with air flow.
3. Chinese patent: a dust collector for grain unloader, application number: 201821563931.2, filing date: 2018.09.26, abstract: a dust collector for grain unloader, frame (2) one side is provided with at least one vertical ascending ash blocking board (3), and should block ash blocking board (3) tip and be provided with one and be slope form tuber pipe mounting panel (4), be provided with two at least dust removal mouthfuls (5) on tuber pipe mounting panel (4), fixed mounting has respectively on two at least dust removal mouthfuls (5) with dust removal mouthfuls (5) communicating tuber pipe joint (6), tuber pipe joint (6) air outlet on two at least dust removal mouthfuls (5) communicates with dust removal fan's import. The utility model has the advantages that: through setting up the ash blocking board in grain unloader one side and being provided with the dust removal mouth in the top, avoided the influence of raise dust, protected the environment of staff's work.
4. Chinese patent: grain unloader dust collection equipment, application number: 201921649043.7, filing date: 2019.09.30, abstract: the utility model discloses dust collection equipment of a grain unloader, which is applied to the technical field of grain transportation equipment and solves the technical problems that a large amount of dust is accompanied in the process of unloading grains from a vehicle to a warehouse, so that the dust on an operation site is raised four times and bad pollution is caused to the surrounding environment; the dust removing component comprises a dust collecting box, a filter screen arranged on the dust collecting box and a purifying piece arranged on one side of the dust collecting box, and a dust collecting pipe is arranged between the dust collecting box and the purifying piece; the dust-absorbing device has the technical effects that dust is absorbed into the purifying piece, so that dust flying is avoided, and the working environment around the grain unloader is protected.
After application, the dust in the grains is found to be a part of the weight of the grains, if the collected dust is not sent into the grain bin together with the grains, the loss of the grains stored in the grain storage enterprises is easily caused, and if the collected dust cannot be timely dispersed and mixed with the grains to be sent into the grain bin, the problems of insect damage, deterioration and the like of the grains in the storage process are easily caused. However, the dust collection device disclosed above can collect dust, but the collected dust cannot be discharged and conveyed in time and the grains can be conveyed into a granary. Therefore, there is a need for a dust removal device that both collects dust and mixes the dust with grain for transport into a grain bin.
Disclosure of Invention
The utility model aims to provide a dust purifier for bulk grain unloading operation, which can not only discharge the dust generated when bulk grain is unloaded into a movable grain receiving conveyor, but also timely discharge the purified and collected dust back into the grain.
In order to achieve the purpose of the utility model, the technical scheme adopted is as follows:
the dust purifier for bulk grain unloading operation comprises a shell and an induced draft fan, wherein the induced draft fan is arranged outside the shell, the shell is in a hollow cuboid shape, an air compressor bin is arranged on the outer side of the shell, and an air compressor is arranged in the air compressor bin; the front part of the shell is provided with a dust collection window, two side edges of the dust collection window are respectively provided with a side dust shield, and the upper edge of the dust collection window is provided with an upper dust shield; the inner bottom of the shell is provided with a horizontal conveyor along the length direction of the shell, a discharge hole of the horizontal conveyor is connected with a dust box, the dust box is arranged outside the shell, the dust box is connected with a vertical conveyor, a vertical conveyor outlet of the vertical conveyor is connected with a material guide pipe, and preferably, the vertical conveyor outlet is connected with the material guide pipe through a blanking device; the upper portion in the casing is provided with the aspiration channel along casing length direction, and the air intake and the aspiration channel of draught fan are connected, are connected with a plurality of dust removal filter cores that stretch downwards on the aspiration channel, and a plurality of dust removal filter cores that stretch downwards are arranged in the dust absorption window, and the pulse solenoid valve towards dust removal filter core blowing is installed to the junction of dust removal filter core and aspiration channel, and pulse solenoid valve passes through the air supply pipe and is connected with the air compressor machine.
Further preferred is: the bottom of the shell is provided with casters which are convenient for pushing the whole machine to walk. The setting of truckle is convenient to pass bulk grain unloading operation dust purification machine to suitable position.
Further preferred is: the shell is externally provided with an electric cabinet, and the electric cabinet controls the work of the air compressor, the induced draft fan, the vertical conveyor, the horizontal conveyor and the pulse electromagnetic valve.
Further preferred is: the side dust shield is hinged with the shell, and when the side dust shield does not work, the side dust shield can be folded to be attached to the shell, so that the placing space is reduced.
Further preferred is: the upper dust shield is hinged with the shell, and when the dust shield does not work, the upper dust shield can be folded to be attached to the shell, so that the placing space is reduced.
Further preferred is: the vertical conveyor is a vertical screw conveyor or a vertical bucket elevator.
Further preferred is: the horizontal conveyor is a horizontal screw conveyor.
The dust cleaner for the bulk grain unloading operation is placed on one side of the bulk grain unloading machine, the upper dust shield and the side dust shield the dust collection generated during the bulk grain unloading operation to avoid the outer scattering, dust is sucked from the dust suction window through the induced draft fan and isolated by the dust removal filter element, compressed air provided by the air compressor shakes the dust on the dust removal filter element to the bottom of the shell through the pulse electromagnetic valve, the dust is conveyed into the dust collection box by the horizontal conveyor and then lifted through the vertical conveyor, and is conveyed onto the bulk grain receiving conveyor through the guide pipe at the outlet of the vertical conveyor, and the dust is conveyed into the grain bin together with the bulk grain, so that the dust generated during the bulk grain unloading operation into the movable grain receiving conveyor can be returned to the grain, and the dust collected by the cleaning process can be discharged and bagged in time.
Drawings
FIG. 1 is a schematic diagram of a perspective structure of a dust cleaner for bulk grain unloading operation;
FIG. 2 is a schematic diagram of the front structure of the dust cleaner for bulk grain unloading operation;
FIG. 3 is a schematic rear view of FIG. 2;
the part name of the serial number in the figure is:
1. the dust collection device comprises casters, 2, an air compressor bin, 3, an induced draft fan, 4, a machine shell, 5, an upper dust shield, 6, a side dust shield, 7, a vertical conveyor, 8, a vertical conveyor outlet, 9, a dust collection box, 10, a horizontal conveyor, 11, a pulse electromagnetic valve, 12, an air supply pipe, 13, an electric control box, 14, an air suction pipe, 15, a dust collection filter element, 16 and a dust collection window.
Detailed Description
The following examples illustrate the present technology in further detail for clarity of description.
Example 1
The dust purifier for the bulk grain unloading operation comprises a shell 4 and an induced draft fan 3, wherein the induced draft fan 3 is arranged outside the shell 4, the shell 4 is in a hollow cuboid shape, an air compressor bin 2 is arranged on the outer side of the shell 4, and an air compressor is arranged in the air compressor bin 2; the front part of the shell 4 is provided with a dust collection window 16, two side edges of the dust collection window 16 are respectively provided with a side dust shield 6, and the upper edge of the dust collection window 16 is provided with an upper dust shield 5; the inner bottom of the shell 4 is provided with a horizontal conveyor 10 along the length direction of the shell 4, a discharge hole of the horizontal conveyor 10 is connected with a dust box 9, the dust box 9 is arranged outside the shell 4, the dust box 9 is connected with a vertical conveyor 7, and a vertical conveyor outlet 8 of the vertical conveyor 7 is connected with a material guiding pipe; the upper portion in casing 4 is provided with aspiration channel 14 along casing 4 length direction, and the air intake and the aspiration channel 14 of draught fan 3 are connected, are connected with a plurality of dust removal filter core 15 that stretch downwards on the aspiration channel 14, and a plurality of dust removal filter core 15 that stretch downwards are arranged in dust absorption window 16, and pulse solenoid valve 11 towards dust removal filter core 15 blowing is installed to the junction of dust removal filter core 15 and aspiration channel 14, and pulse solenoid valve 11 is connected with the air compressor machine through air supply pipe 12.
The bottom of the shell 4 is provided with a castor 1 which is convenient for pushing the whole machine to walk.
The casing 4 is externally provided with an electric cabinet 13, and the electric cabinet 13 controls the work of the air compressor, the induced draft fan 3, the vertical conveyor 7, the horizontal conveyor 10 and the pulse electromagnetic valve 11.
The side dust shield 6 is hinged with the casing 4. The upper dust shield 5 is also hinged with the casing 4.
The vertical conveyor 7 is a vertical screw conveyor; the horizontal conveyor 10 is a horizontal screw conveyor.
The working principle of the dust purifier for the bulk grain unloading operation in the embodiment is as follows: the purifier is pushed to the side surface of the bulk material grain-receiving conveyor through the trundle 1, and the vertical conveyor 7 is positioned at the discharge end of the bulk material grain-receiving conveyor; the upper dust shield 5 and the side dust shield 6 are respectively opened, the side dust shield 6 is supported at the bottom of the upper dust shield 5, the side dust shield 6 is supported at the upper dust shield 5 and is fastened, the side dust shield 6 is supported above the feeding end of the bulk material grain receiving conveyor by the upper dust shield 5, the electric cabinet 13 is opened, the air compressor bin 2, the induced draft fan 3, the vertical conveyor 7 and the horizontal conveyor 10 are started to work, then bulk materials on the grain transporting vehicle are discharged to the bulk material grain receiving conveyor, generated dust is supported by the side dust shield 6 at the periphery of the upper dust shield 5, and is sucked from the dust suction window 16 and filtered by the dust removing filter element 15, clean air is discharged from the air outlet of the induced draft fan 3 after passing through the air suction pipe 14, the controller in the electric cabinet 13 drives air compressed by the air compressor into the horizontal conveyor 10 at the bottom of the shell 4 according to set program timing, the dust adsorbed outside the dust removing filter element 15 is vibrated into the horizontal conveyor 10 and is conveyed to the dust collecting bin 9 through the horizontal conveyor, then the vertical conveyor 7 is discharged to the bulk material grain receiving conveyor, and the grain collecting bin is simultaneously conveyed to the grain collecting bin is also conveyed to the grain collecting bin through the grain collecting conveyor, and the grain is required to be discharged to the grain collecting bin is conveyed together, and the grain is also discharged to the grain is required to be conveyed to the grain collecting material from the grain bin is stored. When the grain on the grain transporting vehicle is unloaded or the grain bin is full, the grain unloading is stopped, the electric cabinet 13 controls the air compressor bin 2, the induced draft fan 3, the vertical conveyor 7 and the horizontal conveyor 10 to be closed, then the upper dust blocking cover 5 and the side dust blocking cover 6 are manually closed, the whole grain unloading operation dust cleaner for bulk grain is moved to the next grain unloading position, and the grain unloading operation can be carried out again by repeating the above work.
The above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, as many variations, modifications, additions and substitutions are possible, without departing from the scope and spirit of the utility model as disclosed in the accompanying claims.
Claims (7)
1. The utility model provides a grain operation dust purification machine is unloaded to bulk grain which characterized in that: the air compressor comprises a shell (4) and an induced draft fan (3), wherein the induced draft fan (3) is arranged outside the shell (4), the shell (4) is in a hollow cuboid shape, an air compressor bin (2) is arranged on the outer side of the shell (4), and an air compressor is arranged in the air compressor bin (2); a dust collection window (16) is arranged at the front part of the shell (4), side dust shielding covers (6) are respectively arranged at two side edges of the dust collection window (16), and an upper dust shielding cover (5) is arranged at the upper edge of the dust collection window (16); the inner bottom of the machine shell (4) is provided with a horizontal conveyor (10) along the length direction of the machine shell (4), a discharge hole of the horizontal conveyor (10) is connected with a dust box (9), the dust box (9) is arranged outside the machine shell (4), the dust box (9) is connected with a vertical conveyor (7), and a vertical conveyor outlet (8) of the vertical conveyor (7) is connected with a material guide pipe; the inner upper part of the shell (4) is provided with an air suction pipe (14) along the length direction of the shell (4), an air inlet of the induced draft fan (3) is connected with the air suction pipe (14), a plurality of dust removal filter cores (15) extending downwards are connected to the air suction pipe (14), a pulse electromagnetic valve (11) blowing towards the dust removal filter cores (15) is arranged at the joint of the dust removal filter cores (15) and the air suction pipe (14), and the pulse electromagnetic valve (11) is connected with an air compressor through an air supply pipe (12).
2. The bulk grain unloading operation dust cleaner of claim 1, wherein: the bottom of the shell (4) is provided with a castor (1) which is convenient for pushing the whole machine to walk.
3. The bulk grain unloading operation dust cleaner of claim 1, wherein: the casing (4) externally mounted has electric cabinet (13), and electric cabinet (13) control the work of air compressor machine, draught fan (3), vertical conveyer (7), horizontal conveyer (10) and pulse solenoid valve (11).
4. The bulk grain unloading operation dust cleaner of claim 1, wherein: the side dust shield (6) is hinged with the machine shell (4).
5. The bulk grain unloading operation dust cleaner of claim 1, wherein: the upper dust shield (5) is hinged with the machine shell (4).
6. The bulk grain unloading operation dust cleaner of claim 1, wherein: the vertical conveyor (7) is a vertical screw conveyor or a vertical bucket elevator.
7. The bulk grain unloading operation dust cleaner of claim 1, wherein: the horizontal conveyor (10) is a horizontal screw conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320718281.9U CN219507202U (en) | 2023-04-04 | 2023-04-04 | Bulk grain unloads grain operation dust purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320718281.9U CN219507202U (en) | 2023-04-04 | 2023-04-04 | Bulk grain unloads grain operation dust purification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219507202U true CN219507202U (en) | 2023-08-11 |
Family
ID=87524872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320718281.9U Active CN219507202U (en) | 2023-04-04 | 2023-04-04 | Bulk grain unloads grain operation dust purification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219507202U (en) |
-
2023
- 2023-04-04 CN CN202320718281.9U patent/CN219507202U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1190970A1 (en) | Device for capturing dust in the loading of concrete mixer trucks | |
| CN212126868U (en) | Wet-type self-loopa dust collector | |
| CN104444455B (en) | Room formula cleaning sub-material unit and its distribution method | |
| JPS63165206A (en) | Dust controller for hopper | |
| CN219507202U (en) | Bulk grain unloads grain operation dust purification machine | |
| CN212831110U (en) | Conveying device with dust removal function | |
| CN211003672U (en) | Grain unloading and dust collecting equipment | |
| CN216511647U (en) | Grain conveyor with dust removal function | |
| CN207608085U (en) | A kind of grain elevator with dedusting impurity removal function | |
| CN211365914U (en) | Scraper with dust removing device | |
| CN111717506B (en) | Plastic sucking disc for touch screen processing transfer, cleaning equipment and cleaning method | |
| CN212608297U (en) | Dust-removing discharging device and movable discharging trolley comprising same | |
| CN115180370A (en) | Can prevent electric automatization feeding equipment that splashes | |
| CN215363928U (en) | Full-automatic efficient raw material conveyor | |
| CN211254520U (en) | Dustproof cement packing plant | |
| CN214437318U (en) | Novel dust removal equipment capable of avoiding dust raising | |
| CN116280900B (en) | Material lifting machine structure | |
| CN220595850U (en) | Vacuum feeding machine | |
| CN210558155U (en) | Grain unloading and dust collecting device of side dumping machine | |
| CN220765611U (en) | Hoist is used in medicinal material workshop medicinal material transportation | |
| CN220501868U (en) | Conveying and dust removing device for clinker warehouse | |
| CN214166719U (en) | Bulk cargo suction and pickup device suitable for cleaning gondola car | |
| CN216581126U (en) | Dustproof formula cement packing ash handling equipment | |
| CN211435572U (en) | Aggregate midway storehouse dust collector | |
| CN112591500A (en) | Full-automatic efficient raw material conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |