CN114056954A - Novel unloading car linkage sealing device - Google Patents
Novel unloading car linkage sealing device Download PDFInfo
- Publication number
- CN114056954A CN114056954A CN202111449555.0A CN202111449555A CN114056954A CN 114056954 A CN114056954 A CN 114056954A CN 202111449555 A CN202111449555 A CN 202111449555A CN 114056954 A CN114056954 A CN 114056954A
- Authority
- CN
- China
- Prior art keywords
- discharging
- chute
- sealing device
- adhesive tape
- carrier
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 68
- 239000002390 adhesive tape Substances 0.000 claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 27
- 239000000463 material Substances 0.000 abstract description 8
- 230000001629 suppression Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- 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
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
-
- 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
- B65G69/181—Preventing escape of dust by means of sealed systems
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention relates to a sealing device, in particular to a novel unloading vehicle linkage sealing device in the technical field of unloading and dust suppression of bulk materials. A novel linkage sealing device of a discharging car comprises the discharging car and a storage bin, wherein a discharging opening is formed in the top of the storage bin, a flexible adhesive tape is arranged between the outer side of the starting end and the outer side of the ending end of the discharging opening, a chute movable seam from the starting end to the ending end of the discharging opening is arranged in the center of the flexible adhesive tape in the width direction, and a group of compression rollers and carrier rollers are arranged outside the two sides of the lower portion of a discharging chute of the discharging car; laying a chute movable seam along the press roll and the carrier roller; the discharging chute penetrates through the chute movable seam, and the bottom surface of the discharging chute is positioned above the water level of the discharging opening. The invention has the advantages of less investment, light weight, vehicle-mounted linkage and no secondary dust emission.
Description
Technical Field
The invention relates to a sealing device, in particular to a novel unloading vehicle linkage sealing device in the technical field of unloading and dust suppression of bulk materials.
Background
At present, the movable discharging car is widely applied to industries such as mines, metallurgy and the like. In order to improve the volume utilization rate of a single storage bin or realize the distribution of multiple storage bins, a discharge car is usually selected as the discharge mode of a belt conveyor at the top of the storage bin, and due to the fact that the discharge head is large, a discharge opening is open, dust in a belt gallery flies during discharging, the working environment is seriously polluted, the health of staff is harmed, and particularly, when dry powdery materials are discharged, the pollution is serious.
The material bin platform is provided with a rubber belt conveyor steel support, the discharging car moves along a track on the support, and strip-shaped open material bin openings are formed in two sides of the track. When unloading, the indoor dust volume of belt vestibule is all very big, if adopt modes such as indoor ventilation or feed bin mouth dust absorption to remove dust, because of factors such as feed bin mouth is opened, dust absorption space is big, then need set up the ventilation dust removal facility of big amount of wind, not only equipment energy consumption is big, has a series of problems such as area is big moreover, investment and working costs height. Due to the nature of the conveyed materials, dust is generated certainly, and how to prevent the dust from scattering and overflowing to the outside of the bin is the best way to solve the problem of dust emission of the mobile unloading vehicle.
Disclosure of Invention
The invention provides a novel unloading vehicle linkage sealing device for solving the technical problem, and aims to solve the problem of dust emission at a discharging opening of the existing unloading vehicle. The open area of the feed opening of the storage bin except the discharge chute of the discharge car is sealed by the flexible adhesive tape linked with the discharge car, so that raised dust is sealed in the storage bin, and the dust collection amount of a dust collector in a belt gallery can be reduced, and even the dust collector in the gallery can be cancelled.
To achieve the above object, the present invention is realized by: a novel linkage sealing device of a discharging car comprises the discharging car and a storage bin, wherein a discharging opening is formed in the top of the storage bin, a flexible adhesive tape is arranged between the outer side of the starting end and the outer side of the ending end of the discharging opening, a chute movable seam from the starting end to the ending end of the discharging opening is arranged in the center of the flexible adhesive tape in the width direction, and a group of compression rollers and carrier rollers are arranged outside the two sides of the lower portion of a discharging chute of the discharging car; laying a chute movable seam along the press roll and the carrier roller; the discharging chute penetrates through the chute movable seam, and the bottom surface of the discharging chute is positioned above the water level of the discharging opening.
The length of the flexible adhesive tape is the sum of the distance between the starting end and the stopping end of the feed opening and the vertical distance between the double carrier rollers and the adhesive tape.
And a press roll shaft of the press roll and a carrier roll shaft of the carrier roll are fixed on the outer wall of a discharging chute of the discharging car.
The two sides of the outer wall of the discharging chute are provided with a compression roller support and a carrier roller support, a compression roller shaft is arranged between the compression roller supports, and a carrier roller shaft is arranged between the carrier roller supports.
The supporting roller is arranged above the inner side of the pressing roller, and the flexible adhesive tape penetrates through the lower portion of the pressing roller and the upper portion of the supporting roller.
The two carrier rollers are on the same horizontal line, and the two press rollers are on the same horizontal line.
The storage bin be two, two storage bins are on same water flat line, one in two storage bin feed openings is equipped with flexible sticky tape one end, another in two storage bin feed openings is equipped with the flexible sticky tape other end.
The invention has the advantages and effects that: after the feed opening is sealed by adopting the invention, the dust raising amount in the belt gallery can be reduced by more than 90%. The air volume of the ventilator of the dust remover in the belt gallery can be reduced by 80 percent, and even the ventilator is not used.
The invention has the following characteristics and beneficial effects:
(1) because the invention is linked with the unloading vehicle, the sealing and dust suppression effect is good, the air quantity required by the ventilator is less, even the ventilator can be cancelled, and the energy consumption is reduced.
(2) Compared with other sealing and dust collecting modes, the discharging opening of the discharging car is only provided with one section of flexible adhesive tape, two carrier rollers and two compression rollers, so that the investment is low.
(3) Compared with other sealing and dust collecting modes, the method of the invention does not increase the occupied area and has low investment; no additional electric equipment is needed, and the operation cost is low.
(4) The invention does not need to remove ash and discharge ash, and does not produce secondary pollution.
Compared with the prior art, the invention has the advantages of less investment, light weight, capability of being linked with a vehicle and no secondary dust emission. The problems that a large amount of dust can be raised in the unloading process and the field environment is seriously damaged because corresponding dust removal and purification equipment is not equipped are solved; the problems of large air quantity and high power consumption of the existing dust removal and purification equipment are solved, so that the dust removal and purification equipment has a very wide prospect and is worthy of popularization and application.
Drawings
Figure 1 is a schematic view of a cartridge according to the invention.
FIG. 2 is a schematic view of the two storage bins of the present invention.
Fig. 3 is a schematic view of the connection of the press rolls and the carrier rollers with the discharge chute of the discharging car.
Fig. 4 is a schematic diagram of a chute movable slit on a flexible adhesive tape.
In the figure: 1. a belt conveyor; 2. a discharging vehicle; 3. a discharge chute; 4. a flexible adhesive tape; 5. a compression roller; 6. a carrier roller; 7. storing in a warehouse; 8. a feeding port; 9. a carrier roller bracket; 10. a press roll bracket; 11. and (4) chute movable seams.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Example 1
As shown in the figure, the novel linkage sealing device for the discharging car comprises the discharging car 2 and a storage bin 7, wherein a discharging opening 8 is formed in the top of the storage bin 7, a flexible adhesive tape 4 is arranged between the outer side of the starting end and the outer side of the ending end of the discharging opening 8, a chute movable seam 11 from the starting end to the ending end of the discharging opening 8 is formed in the center of the flexible adhesive tape 4 in the width direction, and a group of compression rollers 5 and carrier rollers 6 are arranged outside the two sides of the lower portion of a discharging chute 3 of the discharging car 2; the chute movable seam 11 is laid along the compression roller 5 and the carrier roller 6; the discharging chute 3 penetrates through the chute movable slot 11, and the bottom surface of the discharging chute 3 is positioned above the horizontal plane of the discharging opening 8.
The length of the flexible adhesive tape 4 is the sum of the distance between the starting end and the stopping end of the feed opening 8 and the vertical distance between the double carrier roller 6 and the adhesive tape.
And a press roll shaft of the press roll 5 and a carrier roll shaft of the carrier roll 6 are fixed on the outer wall of the discharging chute 3 of the discharging car.
And compression roller supports 10 and carrier roller supports 9 are arranged on two sides of the outer wall of the discharging chute 3, a compression roller shaft is arranged between the compression roller supports 10, and a carrier roller shaft is arranged between the carrier roller supports 9.
The carrier roller 6 is arranged above the inner side of the pressing roller 5, and the flexible adhesive tape 4 penetrates through the lower part of the pressing roller 5 and the upper part of the carrier roller 6.
The two carrier rollers 6 are on the same horizontal line, and the two press rollers 5 are on the same horizontal line.
Example 2
The number of the two storage bins 7 in the embodiment 1 is two, the two storage bins 7 are on the same horizontal line, one of the feed openings 8 of the two storage bins 7 is provided with one end of the flexible adhesive tape, and the other of the feed openings of the two storage bins is provided with the other end of the flexible adhesive tape. Otherwise, the same procedure as in example 1 was repeated.
The working principle of the invention is as follows: the invention utilizes the cooperation of the compression roller, the carrier roller and the discharging chute to lead the flexible adhesive tape to form a seal at the discharging opening. When the rubber belt conveyor 1 sends the material to the discharging car 2, the material is sent to the storage bin 7 through the discharging chute 3, when the discharging car 2 moves from one end to the other end, the chute movable seam 11 at the advancing direction of the discharging chute is opened, and the chute movable seam 11 at the position where the discharging chute passes is closed under the action of the carrier roller and the compression roller. Therefore, under the action of the carrier roller and the compression roller, the flexible adhesive tape 4 is in a closed state except the chute movable seam 11 at the discharging chute 3, so that the flexible adhesive tape can be always laid on the top of the bin to play a role in sealing.
Claims (7)
1. A novel linkage sealing device of a discharging car comprises the discharging car and a storage bin, and is characterized in that a discharging opening is formed in the top of the storage bin, a flexible adhesive tape is arranged between the outer side of the starting end and the outer side of the ending end of the discharging opening, a chute movable seam from the starting end to the ending end of the discharging opening is arranged in the center of the flexible adhesive tape in the width direction, and a group of compression rollers and carrier rollers are arranged outside the two sides of the lower portion of a discharging chute of the discharging car; laying a chute movable seam along the press roll and the carrier roller; the discharging chute penetrates through the chute movable seam, and the bottom surface of the discharging chute is positioned above the water level of the discharging opening.
2. The novel unloading vehicle linkage sealing device as claimed in claim 1, wherein the length of the flexible adhesive tape is the sum of the distance between the beginning end and the end of the discharging opening and the vertical distance between two times of the supporting roller and the adhesive tape.
3. The novel linked sealing device of the discharging car as claimed in claim 1, wherein the press roll shaft of the press roll and the carrier roll shaft of the carrier roll are fixed on the outer wall of the discharging chute of the discharging car.
4. The novel linked sealing device of the discharging car as claimed in claim 1, wherein the outer wall of the discharging chute is provided with a press roll bracket and a carrier roller bracket at two sides, the press roll shaft is arranged between the press roll brackets, and the carrier roller shaft is arranged between the carrier roller brackets.
5. The novel tripper car linkage sealing device of claim 3, wherein the carrier roller is arranged above the inner side of the compression roller, and the flexible adhesive tape passes below the compression roller and above the carrier roller.
6. The novel dumper linkage sealing device as claimed in claim 5, wherein the two carrier rollers are on the same horizontal line, and the two pressing rollers are on the same horizontal line.
7. The novel unloading vehicle linkage sealing device as claimed in claim 1, wherein the number of the bins is two, the two bins are on the same horizontal line, one of the two bin feed openings is provided with one end of the flexible adhesive tape, and the other of the two bin feed openings is provided with the other end of the flexible adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111449555.0A CN114056954B (en) | 2021-12-01 | 2021-12-01 | Novel skip linkage sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111449555.0A CN114056954B (en) | 2021-12-01 | 2021-12-01 | Novel skip linkage sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114056954A true CN114056954A (en) | 2022-02-18 |
| CN114056954B CN114056954B (en) | 2024-03-19 |
Family
ID=80228129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111449555.0A Active CN114056954B (en) | 2021-12-01 | 2021-12-01 | Novel skip linkage sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114056954B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08157039A (en) * | 1994-12-02 | 1996-06-18 | Nkk Corp | Belt sealed dust collecting duct |
| CN208883011U (en) * | 2018-09-27 | 2019-05-21 | 中冶赛迪工程技术股份有限公司 | One plant feed bin feeding inlet automatic open-close type sealing device |
| KR20190134119A (en) * | 2018-05-25 | 2019-12-04 | 화일산기(주) | Zipper type cover apparatus for belt conveyor |
| CN214526964U (en) * | 2021-03-03 | 2021-10-29 | 云南华鼎再生资源开发有限公司 | Dust collector at storage silo top |
-
2021
- 2021-12-01 CN CN202111449555.0A patent/CN114056954B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08157039A (en) * | 1994-12-02 | 1996-06-18 | Nkk Corp | Belt sealed dust collecting duct |
| KR20190134119A (en) * | 2018-05-25 | 2019-12-04 | 화일산기(주) | Zipper type cover apparatus for belt conveyor |
| CN208883011U (en) * | 2018-09-27 | 2019-05-21 | 中冶赛迪工程技术股份有限公司 | One plant feed bin feeding inlet automatic open-close type sealing device |
| CN214526964U (en) * | 2021-03-03 | 2021-10-29 | 云南华鼎再生资源开发有限公司 | Dust collector at storage silo top |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114056954B (en) | 2024-03-19 |
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