CN110902416A - Movable multi-specification packaging dustproof rapid discharging device and method - Google Patents
Movable multi-specification packaging dustproof rapid discharging device and method Download PDFInfo
- Publication number
- CN110902416A CN110902416A CN201811084438.7A CN201811084438A CN110902416A CN 110902416 A CN110902416 A CN 110902416A CN 201811084438 A CN201811084438 A CN 201811084438A CN 110902416 A CN110902416 A CN 110902416A
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- Prior art keywords
- suction hood
- ring suction
- sleeve body
- dustproof
- sleeve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The invention belongs to the technical field of dustproof quick unloading devices for powdery materials, and discloses a movable dustproof quick unloading device for multi-specification packages. The technical scheme reduces the requirement on the hoisting height of the ton bag and improves the portability and the applicability; the blanking speed is accelerated, and the material is prevented from being blocked at a feeding port; dust from bottom to top in the unloading process is effectively prevented; the problem that the normal blanking speed is influenced by the fact that an inner plastic bag slides to block a feeding port in the process of blanking the ton bag with the plastic inner bag is solved; can meet the dustproof quick feeding of powder packaged in various specifications.
Description
Technical Field
The invention belongs to the technical field of dustproof quick unloading devices for powdery materials, and particularly relates to a dustproof quick unloading device and a dustproof quick unloading method for unloading powdery materials packaged in various forms into storage equipment such as a large-scale reaction kettle or a storage bin.
Background
At present, powder materials are fed into a large-scale reaction kettle or a hopper and packaged in various specifications, the same feeding port needs to feed materials in the specification of a ton bag, 25kg-50kg of small-package materials and has huge feeding amount, wherein the ton bag is divided into three packaging specifications of a ton bag with an inner film, a ton bag without the inner film and a ton bag without the outer bag with the inner film and a plastic inner bag.
At present, most of dust-proof discharging devices of ton bags are integrally sealed, and a dust-proof filter element with power is additionally arranged outside a box body to collect raised dust; in the sealed box body, the materials are unloaded in a mechanical destruction mode such as a rotary cutter head and a telescopic cutter head or a manual mode such as sleeve opening by operating sealed gloves, and then the materials are conveyed into a reaction kettle or a hopper in a conveying mode such as a spiral mode or a pipe chain mode. The sealed bag breaking device occupies a large area, requires a high ground clearance and is not suitable for narrow plants; and particularly, the discharge speed and the production efficiency are seriously influenced because the inner plastic bag and the outer plastic bag are not connected and fixed frequently in the discharge process of the ton bag containing the inner plastic bag, and the inner plastic bag slides downwards to block the discharge opening when the materials are pulled, so that the discharge speed is influenced.
Most of the existing dustproof unloading materials of 25kg-50kg small-package powdery materials are closed or semi-closed unloading materials, but the problem that the dustproof unloading speed and the unloading speed cannot be taken into consideration still exists. Particularly, the material feeding ports of ton bag specification and small specification of 25kg-50kg are required to be simultaneously fed, the dustproof discharging device cannot simultaneously feed powder of two or more packaging specifications, and dust prevention and quick discharging are not mentioned. Therefore, it is desirable to provide a movable multi-specification package dust-proof fast discharging device and method.
Disclosure of Invention
The invention aims to solve the technical problems and provides a quick dustproof discharging device which can be put into both a ton package and a small package of 25kg-50kg, and the device is realized by adopting the following technical scheme.
The utility model provides a mobilizable dustproof quick discharge apparatus of many specifications packing includes the frame, sets up vibrating device, the sleeve of unloading and the ring suction hood on the frame, and the sleeve of unloading includes sleeve body, fixed tooth, fits with a contraceptive ring suction hood and lower ring suction hood, and the sleeve body setting is fitting with a contraceptive ring suction hood and lower ring suction hood between, and fixed tooth setting is on the last ring suction hood, and the sleeve body is equipped with sleeve body door.
The vibrating device is a low-frequency vibrator, a scroll is arranged on the frame and connected with the wane, and the low-frequency vibrator is arranged on the wane. The wane is fixed at the outer edge of the supporting surface and is of a steel structure.
A telescopic sleeve is arranged between the sleeve body and the lower ring suction cover.
The sleeve body is funnel-shaped, and the diameter of the upper opening of the sleeve body is larger than that of the lower opening.
The frame includes holding surface, bottom surface, stand and universal wheel, and the wane sets up on the holding surface, and the unanimous part of sleeve body diameter sets up more than the bottom surface, and the part that the sleeve body diameter diminishes sets up below the bottom surface.
The lower ring suction hood is connected with the bottom surface of the frame through a telescopic cylinder.
The upper ring suction hood is provided with an upper ring suction hood air outlet, the lower ring suction hood is provided with a lower ring suction hood air outlet, and the upper ring suction hood air outlet and the lower ring suction hood air outlet face towards the same direction.
The discharging device comprises a frame, a low-frequency vibrator, a discharging sleeve and a lower feeding port ring suction cover;
the frame comprises a supporting surface, a vertical surface, a bottom surface, an upright post and a universal wheel with a brake;
the low-frequency vibrator comprises a steel wane and a scroll which are fixed at the outer edge of the upper feeding port, and the low-frequency vibrator;
the discharging sleeve comprises an upper feeding port ring suction cover, an upper feeding port ring suction cover air outlet, an upper discharging sleeve body, an upper discharging sleeve door, a sleeve lower closing-in, a telescopic sleeve, a sleeve handle and ton bag fixing teeth.
The lower feeding port ring suction hood comprises a telescopic cylinder, a steel cable, a ring suction hood body, a ring suction hood closing opening and an air outlet which are fixed on the bottom surface. The telescopic cylinder is fixed on the bottom surface, and is connected with the suction hood through the steel cable, the suction hood can be controlled to be lifted through the telescopic cylinder, the movable type can retract through the cylinder, the suction hood can be lifted, the ring is lifted off the ground, the movable type is convenient to move, and when unloading, the telescopic cylinder can extend out of the cylinder, so that the ring suction hood can fall to the ground to remove dust. If necessary, the connection between the ring suction cover and the air cylinder can be removed and used independently.
Unloading the ton bag: the ton bag is lifted above the discharging device through the lifting device, workers press the ton bag at the feeding port at the upper part by controlling the lifting device, the fixed teeth at the feeding port penetrate through four corners of the ton bag to fix the ton bag and an internal plastic bag, meanwhile, the ton bag presses a warping plate at the edge of the feeding port, one side provided with the low-frequency vibrator is tilted up to be tightly contacted with the ton bag, and then the feeding port door is opened to open a discharging belt of the ton bag in a manual sleeve opening mode; the material begins the unloading through extending into the discharging sleeve of the reactor or the hopper, closes the inner tube door of the feeding port, and opens the ring suction hood of the upper and lower feeding ports to exhaust air and remove dust and the low frequency vibrator switch. The low-frequency vibrator switch can enable materials piled up at the feeding port to pass through quickly through continuous knocking vibration, the fixed teeth can prevent ton bags and plastic inner bags from sliding downwards to block the feeding port, the upper feeding port ring suction hood can remove dust returning in the blanking process, and the lower feeding port ring suction hood can remove materials from entering a large-scale reaction kettle or a hopper and then return dust.
Discharging 25kg-50kg of small packages: one method is as follows: and opening the annular suction cover of the upper feeding port and the lower feeding port to exhaust air and remove dust, closing the low-frequency vibrator, and cutting the whole small package bag by a cutting knife and pouring the whole small package bag into the upper feeding port. The circular suction covers of the upper and lower feeding ports can well control the upward dust during the blanking process; the other method is as follows: the lower feeding port ring suction hood is disconnected with the discharging device, the lower feeding port ring suction hood is independently placed at the feeding port of the reaction kettle and connected with the dust removal and air exhaust system, materials can be directly poured into the reaction kettle, or the materials are discharged through a small hopper, and the ring suction hood can effectively control upward dust in the reaction kettle.
According to the technical scheme, the movable rail car is used for replacing a fixed steel frame structure, the requirement on the hoisting height of the ton bag is reduced, and the portability and the applicability are improved; the wane type low-frequency vibrator is arranged at the feeding port at the upper part of the ton ladle, so that the blanking speed is accelerated, and the material is prevented from being silted up at the feeding port; the upper feeding port and the lower feeding port are respectively provided with a ring suction cover, so that dust from bottom to top in the discharging process is effectively prevented; the fixed teeth are arranged on the inner side of the feeding port at the upper part, so that the phenomenon that the feeding port is blocked by the inner plastic bag when the ton bag with the plastic inner bag slides down in the feeding process is effectively prevented, and the normal feeding speed is influenced; can meet the dustproof quick feeding of powder packaged in various specifications.
Drawings
FIG. 1: the invention relates to a structure diagram of a movable multi-specification packaging dustproof quick unloading device;
FIG. 2: the invention relates to a structure diagram of a low-frequency vibrator of a movable multi-specification packaging dustproof quick unloading device;
FIG. 3: the invention relates to a structure diagram of a blanking sleeve of a movable multi-specification packaging dustproof quick discharging device;
FIG. 4: the invention relates to a structure diagram of a lower feeding port ring suction hood of a movable multi-specification packaging dustproof quick discharging device.
Wherein: 11. the support comprises a support surface, 12 vertical surfaces, 13 bottom surfaces, 14 upright posts, 15 universal wheels, 21 warping plates, 22 scroll shafts, 23 low-frequency vibrators, 31 upper ring suction covers, 32 upper ring suction cover exhaust openings, 33 sleeve bodies, 34 sleeve body doors, 35 sleeve lower portion closing-in ports, 36 telescopic sleeves, 37 sleeve handles, 38 fixed teeth, 41 telescopic cylinders, 42 steel cables, 43 lower ring suction covers and 44 lower ring suction cover exhaust openings.
Detailed Description
A movable multi-specification packaging dustproof rapid discharging device comprises a frame, a low-frequency vibrator, a discharging sleeve and a lower feeding port ring suction cover.
The frame comprises a supporting surface 11, a vertical surface 12, a bottom surface 13, a stand column 14 and a universal wheel 15 with a brake;
the low-frequency vibrator comprises a steel warping plate 21, a reel 22 and a low-frequency vibrator 23, wherein the steel warping plate is fixed on the outer edge of the upper feeding port;
the discharging sleeve comprises an upper feeding port ring suction hood 31, an upper feeding port ring suction hood exhaust port 32, an upper discharging sleeve body 33, a door 34, a sleeve lower closing-in 35, an expansion sleeve 36, a sleeve handle 37 and ton bag fixing teeth 38.
The lower feeding port ring suction hood comprises a telescopic cylinder 41 fixed on the bottom surface, a steel cable 42, a ring suction hood body 43, a ring suction hood closing and air outlet 44. The telescopic cylinder 41 is fixed on the bottom surface 13, the ring suction cover 43 is connected through the steel cable 42, the ring suction cover 43 can be controlled to lift through the telescopic cylinder 41, the movable type can retract through the cylinder 41, the ring suction cover 43 can be lifted to be lifted off the ground, the movable type is convenient to move, and the cylinder 41 can be extended to enable the ring suction cover to fall 43 for dust removal during discharging. If necessary, the connection between the ring suction cover 43 and the cylinder 41 can be removed and used alone.
When the ton bag is unloaded, the ton bag is lifted above the unloading device through the lifting device, a worker presses the ton bag on the feeding port at the upper part by controlling the lifting device, the fixed teeth at the feeding port penetrate through four corners of the ton bag to fix the ton bag and an internal plastic bag, meanwhile, the ton bag extrudes the turning plate at the edge of the feeding port, one side provided with the low-frequency vibrator is tilted up to be tightly contacted with the ton bag, and then the feeding port door is opened to open the discharging lacing of the ton bag in a manual sleeve opening mode; the material begins the unloading through extending into the discharging sleeve of the reactor or the hopper, closes the inner tube door of the feeding port, and opens the ring suction hood of the upper and lower feeding ports to exhaust air and remove dust and the low frequency vibrator switch. The low-frequency vibrator switch can enable materials piled up at the feeding port to pass through quickly through continuous knocking vibration, the fixed teeth can prevent ton bags and plastic inner bags from sliding downwards to block the feeding port, the upper feeding port ring suction hood can remove dust returning in the blanking process, and the lower feeding port ring suction hood can remove materials from entering a large-scale reaction kettle or a hopper and then return dust.
When 25kg-50kg of small packages are unloaded, one method comprises the following steps: and opening the annular suction cover of the upper feeding port and the lower feeding port to exhaust air and remove dust, closing the low-frequency vibrator, and cutting the whole small package bag by a cutting knife and pouring the whole small package bag into the upper feeding port. The circular suction covers of the upper and lower feeding ports can well control the upward dust during the blanking process; the other method is as follows: the lower feeding port ring suction hood is disconnected with the vehicle body, the lower feeding port ring suction hood is independently placed at the feeding port of the reaction kettle and connected with a dust removal and air exhaust system, materials can be directly poured into the reaction kettle or discharged through a small hopper, and the ring suction hood can effectively control upward dust in the reaction kettle.
The examples are merely illustrative of the technical solution of the present invention and are not intended to limit it in any way; 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 various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. The utility model provides a mobilizable many specifications packing quick discharge apparatus that prevents dust which characterized in that: including the frame, set up vibrating device, the sleeve of unloading and ring suction hood on the frame, the sleeve of unloading includes sleeve body, fixed tooth, fits with a contraceptive ring suction hood and lower ring suction hood, and the sleeve body sets up and fits with a contraceptive ring suction hood and lower ring suction hood between, and fixed tooth sets up and inhales at last ring and covers, and the sleeve body is equipped with sleeve body door.
2. The mobile multi-specification package dustproof quick discharging device of claim 1, which is characterized in that: the vibrating device is a low-frequency vibrator, a scroll is arranged on the frame and connected with the wane, and the low-frequency vibrator is arranged on the wane.
3. A mobile multi-specification package dustproof quick discharging device according to any one of claims 1 or 2, which is characterized in that: a telescopic sleeve is arranged between the sleeve body and the lower ring suction cover.
4. The mobile multi-specification package dustproof quick discharging device as claimed in claim 3, wherein: the sleeve body is funnel-shaped, and the diameter of the upper opening of the sleeve body is larger than that of the lower opening.
5. A mobile multi-specification package dustproof quick discharging device according to the claim 1, 2 or 4, characterized in that: the frame includes holding surface, bottom surface, stand and universal wheel, and the wane sets up on the holding surface, and the unanimous part of sleeve body diameter sets up more than the bottom surface, and the part that the sleeve body diameter diminishes sets up below the bottom surface.
6. The mobile multi-specification package dustproof quick discharging device as claimed in claim 5, wherein: the lower ring suction hood is connected with the bottom surface of the frame through a telescopic cylinder.
7. A mobile multi-specification package dustproof quick discharging device according to any one of the claims 1, 2, 4 or 6, which is characterized in that: the upper ring suction hood is provided with an upper ring suction hood air outlet, the lower ring suction hood is provided with a lower ring suction hood air outlet, and the upper ring suction hood air outlet and the lower ring suction hood air outlet face towards the same direction.
8. A movable multi-specification packaging dustproof rapid unloading method is characterized by comprising the following steps:
(1) placing a bag to be discharged on a supporting surface, wherein the bag is fixed on the fixed teeth and is in contact with the scroll;
(2) opening the sleeve body door, opening the material packaging belt and closing the sleeve body door;
(3) opening an air outlet of the upper ring suction hood, an air outlet of the lower ring suction hood and the low-frequency vibrator;
(4) and removing the material bag to finish discharging.
9. The movable multi-specification package dustproof rapid discharging method according to claim 8, characterized in that: and (3) after the step (1), moving the discharging device to a reaction kettle or a hopper.
10. The movable multi-specification package dustproof quick discharging method according to the claim 8 or 9, which is characterized in that: and (3) checking and adjusting the position of the telescopic cylinder before the step (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811084438.7A CN110902416A (en) | 2018-09-18 | 2018-09-18 | Movable multi-specification packaging dustproof rapid discharging device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811084438.7A CN110902416A (en) | 2018-09-18 | 2018-09-18 | Movable multi-specification packaging dustproof rapid discharging device and method |
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| Publication Number | Publication Date |
|---|---|
| CN110902416A true CN110902416A (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811084438.7A Pending CN110902416A (en) | 2018-09-18 | 2018-09-18 | Movable multi-specification packaging dustproof rapid discharging device and method |
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| CN (1) | CN110902416A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734833A (en) * | 2020-05-28 | 2021-12-03 | 中国石油化工股份有限公司 | Efficient dust removal equipment and method for high-speed unloading in narrow space |
| CN113830450A (en) * | 2021-11-29 | 2021-12-24 | 山东润扬化学有限公司 | Pesticide feed bin with buffer function |
| CN114789923A (en) * | 2022-05-05 | 2022-07-26 | 重庆华辉涂料有限公司 | Pollution-free movable powder feeding platform |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734833A (en) * | 2020-05-28 | 2021-12-03 | 中国石油化工股份有限公司 | Efficient dust removal equipment and method for high-speed unloading in narrow space |
| CN113830450A (en) * | 2021-11-29 | 2021-12-24 | 山东润扬化学有限公司 | Pesticide feed bin with buffer function |
| CN113830450B (en) * | 2021-11-29 | 2022-02-01 | 山东润扬化学有限公司 | Pesticide feed bin with buffer function |
| CN114789923A (en) * | 2022-05-05 | 2022-07-26 | 重庆华辉涂料有限公司 | Pollution-free movable powder feeding platform |
| CN114789923B (en) * | 2022-05-05 | 2024-03-22 | 重庆华辉涂料有限公司 | Pollution-free mobile powder feeding platform |
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Application publication date: 20200324 |
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