CN219788932U - Bulk material removing device - Google Patents
Bulk material removing device Download PDFInfo
- Publication number
- CN219788932U CN219788932U CN202321222544.3U CN202321222544U CN219788932U CN 219788932 U CN219788932 U CN 219788932U CN 202321222544 U CN202321222544 U CN 202321222544U CN 219788932 U CN219788932 U CN 219788932U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- side wall
- removing device
- conveying pipe
- top cover
- 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.)
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Links
- 239000013590 bulk material Substances 0.000 title description 2
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000011521 glass Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 2
- 239000002313 adhesive film Substances 0.000 description 8
- 238000004806 packaging method and process Methods 0.000 description 8
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 7
- 239000005038 ethylene vinyl acetate Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a block material removing device which comprises a cylinder body, wherein the lower end of the cylinder body is provided with a bottom cone, and the lower port of the bottom cone is connected with a lower flange; the inner part of the cylinder body is connected with a grid which is obliquely arranged, the side wall of the cylinder body is connected with a sight glass, and the side wall of the cylinder body is provided with a quick-opening hand hole; the upper port of the cylinder body is connected with a top cover, the top cover is connected with a conveying pipe, the conveying pipe penetrates through the top cover and is communicated with the inside of the cylinder body, the side wall of the conveying pipe is connected with an electrostatic grounding lug, and the upper port of the conveying pipe is connected with an upper flange. The utility model aims to overcome the defects of the prior art and provides a block material removing device which can screen elastic particles and intercept large blocks of materials.
Description
Technical Field
The utility model relates to a block material removing device.
Background
In recent years, the photovoltaic market demand continues to be vigorous. The photovoltaic adhesive film is an important packaging material of a photovoltaic module (namely a solar panel) and is used for producing a photovoltaic module and protecting a battery inside the module. The photoelectric conversion efficiency of the assembly can be improved by the proper photovoltaic adhesive film, and the service life of the assembly can be prolonged. The performance indexes such as the light transmittance, the shrinkage, the peel strength, the aging resistance and the like of the adhesive film are critical to the operation life of the photovoltaic module. The service life of the photovoltaic module is generally required to be more than 25 years, the packaging process of the module is irreversible, and if the adhesive film starts to yellow and crack in the life cycle, the failure and scrapping of the battery module are directly caused.
Common photovoltaic adhesive films include EVA adhesive films, POE adhesive films and the like. Among these, EVA films (i.e., ethylene-vinyl acetate copolymers) are relatively mature in industrialization, and are currently the mainstream of photovoltaic films. In recent years, the market demand of EVA adhesive films is pulled by the high-grade atmosphere of the photovoltaic industry, and China becomes the country with the largest global EVA yield and consumption. The total yield of the 2022 Chinese EVA can reach 215 ten thousand tons/year, the total yield is about 167.55 ten thousand tons, and the consumption is about 276.1 ten thousand tons.
The existing EVA, LLDPE, POE and other particles are extremely easy to form block materials in the conveying process, the block materials enter a packaging machine and are transferred to downstream users, and the following effects are caused on the deep processing of the downstream users: the material is heated unevenly, and the flow cannot be controlled; the auxiliary agent is unevenly mixed to produce inferior products; blocking the screen, affecting normal continuous production. Causing immeasurable impact on downstream users. A block-removing device is therefore proposed for the above problems.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a block material removing device which can screen elastic particles and intercept large blocks of materials.
The technical scheme for achieving the purpose is as follows: the block material removing device comprises a cylinder body, wherein the lower end of the cylinder body is a bottom cone, and the lower port of the bottom cone is connected with a lower flange; the inner part of the cylinder body is connected with a grid which is obliquely arranged, the side wall of the cylinder body is connected with a sight glass, and the side wall of the cylinder body is provided with a quick-opening hand hole; the upper port of the cylinder body is connected with a top cover, the top cover is connected with a conveying pipe, the conveying pipe penetrates through the top cover and is communicated with the inside of the cylinder body, the side wall of the conveying pipe is connected with an electrostatic grounding lug, and the upper port of the conveying pipe is connected with an upper flange.
Preferably, the quick-opening hand hole is arranged on the left side wall of the cylinder body.
Preferably, the number of the sight glass is two, and the sight glass is respectively arranged on the front side wall and the rear side wall of the cylinder.
Preferably, the cylinder is square.
Preferably, the port of the quick-opening hand hole is inclined upwards.
Preferably, the grille is inclined toward the side where the quick-opening hand hole is provided.
Preferably, the top cover is detachably connected with the cylinder body.
The beneficial effects of the utility model are as follows: the device comprises a cylinder body, a bottom cone, a lower flange, an upper flange, a quick-opening hand hole, a sight glass, a grid and a top cover; after the elastic particles entering the cylinder body touch the grating, the massive materials are temporarily stored between the grating and the opening hand hole by the grating, and the qualified elastic particles enter the downstream packaging machine through the grating, the bottom cone and the lower flange. The influence of the lump materials on downstream users is fundamentally solved.
Drawings
FIG. 1 is a front view of a block-removing device of the present utility model;
fig. 2 is a top view of a bulk removal device of the present utility model.
In the figure: 1. a lower flange; 2. a bottom cone; 3. a cylinder; 4. quick-opening hand hole; 5. a viewing mirror; 6. a grille; 7. a top cover; 8. an electrostatic grounding lug; 9. and (5) an upper flange.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.
The utility model will be further described with reference to the accompanying drawings.
1-2, the block material removing device is arranged on a gravity flow material pipeline between an outlet of a packaging bin and an inlet of a packaging machine and comprises a cylinder body 3, wherein the lower end of the cylinder body 3 is provided with a bottom cone 2, and a lower port of the bottom cone 2 is connected with a lower flange 1; the inside of the cylinder body 3 is connected with a grid 6 which is obliquely arranged, the side wall of the cylinder body 3 is connected with a sight glass 5, and the side wall of the cylinder body 3 is provided with a quick-opening hand hole 4; the upper port of the cylinder body 3 is connected with a top cover 7, the top cover 7 is connected with a conveying pipe, the conveying pipe penetrates through the top cover 7 and is communicated with the inside of the cylinder body 3, the side wall of the conveying pipe is connected with an electrostatic grounding lug 8, and the upper port of the conveying pipe is connected with an upper flange 9. The grating 6 is replaceable, and the grating 6 with corresponding size can be replaced by opening the top cover 7 according to the actual production requirement and the size of the block materials. The electrostatic grounding lug 8 is provided to draw out generated static electricity to the outside. The material of the block material removing device is stainless steel, and the material of the sight glass 5 is organic glass or acrylic plate. Overall height of the block material removing device: 1000-1370 mm; barrel length x width x height: 500x650 mm; bottom cone height: 500-600 mm; bottom cone apex angle: a2 =20 to 60 °; quick-opening hand hole:
specifically, after the elastic particles first touch the grid 6, the massive materials are intercepted by the grid 6 and temporarily stored in the cylinder 3, and qualified elastic particles enter the downstream packaging machine through the grid 6, the bottom cone 2 and the lower flange 1 between the grid 6 and the opening hand hole 4.
Specifically, the quick-opening hand hole 4 is provided in the left side wall of the cylinder 3.
Specifically, the number of the sight glass 5 is two, and the sight glass is respectively arranged on the front side wall and the rear side wall of the cylinder 3. The whole sight glass 5 on both sides is designed, and operators can conveniently observe whether the blocky materials need to be cleaned or not through inspection.
Specifically, the cylinder 3 is square. The square cylinder body 3 is designed, can temporarily store a large amount of caking materials, and is convenient for installing the whole viewing mirror 5 at two sides;
specifically, the port of the quick-opening hand hole 4 is inclined upward. The quick detach hand hole 4 adopts the slope design up, not only can increase the storage space of caking material, also can prevent to leak subaerial to the material when opening the hand hole.
Specifically, the elastic particles to be packaged pass through the grating 6 of the block material removing device, qualified elastic particles enter the packaging machine for packaging after sieving, large blocks of materials are blocked by the grating 6 and temporarily stored in the block material removing device, and after the materials in the packaging bin are packaged, the operator draws out the blocked large blocks of materials through the quick-opening hand hole 4.
Specifically, the grill 6 is inclined toward the side where the quick-opening hand hole 4 is provided. The grid 6 adopts the slope design, enlarges the area of the grid 6, can effectually prevent caking material from totally blocking the grid, avoids influencing unloading ability.
Specifically, the top cover 7 is detachably connected with the cylinder body 3, so that the grille 6 with an unnecessary size is convenient to replace, and the utility model is suitable for different production requirements.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. The block material removing device is characterized by comprising a barrel body (3), wherein the lower end of the barrel body (3) is provided with a bottom cone (2), and the lower port of the bottom cone (2) is connected with a lower flange (1); the novel hand-operated clothes dryer is characterized in that a grid (6) which is obliquely arranged is connected inside the barrel (3), a sight glass (5) is connected to the side wall of the barrel (3), and a quick-opening hand hole (4) is formed in the side wall of the barrel (3); the upper port of the cylinder body (3) is connected with a top cover (7), the top cover (7) is connected with a conveying pipe, the conveying pipe penetrates through the top cover (7) and is communicated with the inside of the cylinder body (3), the side wall of the conveying pipe is connected with an electrostatic grounding lug (8), and the upper port of the conveying pipe is connected with an upper flange (9).
2. The block material removal device according to claim 1, characterized in that the quick-opening hand hole (4) is provided in the left side wall of the cylinder (3).
3. The block material removing device according to claim 1, wherein the number of the sight glass (5) is two, and the sight glass is respectively arranged on the front side wall and the rear side wall of the cylinder (3).
4. The block-removing device according to claim 1, characterized in that the cylinder (3) is square.
5. The block-removing device according to claim 1, characterized in that the port of the quick-opening hand hole (4) is inclined upwards.
6. The block-removing device according to claim 1, characterized in that the grille (6) is inclined towards the side provided with the quick-opening hand hole (4).
7. The block-removing device according to claim 1, characterized in that the top cover (7) is detachably connected to the cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321222544.3U CN219788932U (en) | 2023-05-19 | 2023-05-19 | Bulk material removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321222544.3U CN219788932U (en) | 2023-05-19 | 2023-05-19 | Bulk material removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219788932U true CN219788932U (en) | 2023-10-03 |
Family
ID=88182558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321222544.3U Active CN219788932U (en) | 2023-05-19 | 2023-05-19 | Bulk material removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219788932U (en) |
-
2023
- 2023-05-19 CN CN202321222544.3U patent/CN219788932U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |