CN203061434U - Air classification device of waste refrigerator recovery device - Google Patents
Air classification device of waste refrigerator recovery device Download PDFInfo
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- CN203061434U CN203061434U CN 201220651408 CN201220651408U CN203061434U CN 203061434 U CN203061434 U CN 203061434U CN 201220651408 CN201220651408 CN 201220651408 CN 201220651408 U CN201220651408 U CN 201220651408U CN 203061434 U CN203061434 U CN 203061434U
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- flow air
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Abstract
The utility model discloses an air classification device of a waste refrigerator recovery device. The air classification device of the waste refrigerator recovery device comprises a feed inlet (1), an air box (2), a discharge outlet (3) and a suction opening (4), wherein the air box (2) is provided with a main current air channel (2a) and a branch current air channel (2b), the main current channel (2a) extends downwards along the vertical direction, the feed inlet (1) is communicated with an inlet at the upper end of the main current air channel (2a), the discharge outlet (3) is communicated with an outlet at the lower end of the main current air channel (2a), an inlet of the branch current air channel (2b) is communicated with the main current air channel (2a), and an outlet of the branch current air channel (2b) is connected with the suction opening (4). The air classification device of the waste refrigerator recovery device is characterized in that the main current air channel (2a) is polygonal-line-shaped. The air classification device of the waste refrigerator recovery device can achieve multistage separation of light materials in waste materials of refrigerators, greatly improves a separation rate of the light materials, and has a good air classification effect.
Description
Technical field
The utility model relates to the waste refrigerators retracting device, specifically a kind of pneumatic separation device of waste refrigerators retracting device.
Background technology
Pneumatic separation device in the waste refrigerators retracting device is for the light material with the refrigerator waste material after the fragmentation, as foam etc. and heavier feeds, and the device of separating as various metals, plastics etc.As shown in Figure 1, existing pneumatic separation device comprises feeding mouth 1, bellows 2, discharging opening 3 and suction opeing 4, bellows 2 are provided with main flow air channel 2a and air channel, tributary 2b, main flow air channel 2a vertically extends downwards, feeding mouth 1 is communicated with the last end entrance of main flow air channel 2a, discharging opening 3 is communicated with the lower end outlet of main flow air channel 2a, and the entrance of air channel, tributary 2b is communicated with main flow air channel 2a, and the outlet of air channel, tributary 2b connects suction opeing 4.When this pneumatic separation device work, suction opeing 4 attaching air exhausters, the refrigerator waste material from feeding mouth 1 drop into the pneumatic separation device and along main flow air channel 2a to lower slider, wind-force by air exhauster formation, light material in the refrigerator waste material, extract out outside the pneumatic separation devices by air channel, tributary 2b and suction opeing 4 as foam etc., and the heavier feeds in the refrigerator waste material, as various metals, plastics etc. then along main flow air channel 2a by discharging opening 3 whereabouts dischargings.There is following shortcoming in above-mentioned pneumatic separation device: because the refrigerator waste material is along main flow air channel 2a landing straight down, the time of staying of waste material in bellows 2 is short, and light material often is wrapped in and is difficult on the heavier feeds be detached by wind-force, and therefore the separating effect of above-mentioned pneumatic separation device is relatively poor.
The utility model content
The purpose of this utility model provides a kind of pneumatic separation device of waste refrigerators retracting device, can improve the separation rate of the light material in the refrigerator waste material.
The purpose of this utility model is to realize by following technical measures:
A kind of pneumatic separation device of waste refrigerators retracting device, comprise feeding mouth, bellows, discharging opening and suction opeing, described bellows are provided with main flow air channel and air channel, tributary, vertically extend downwards in described main flow air channel, described feeding mouth is communicated with the last end entrance in main flow air channel, and described discharging opening is communicated with the lower end outlet in main flow air channel, and the entrance in air channel, described tributary is communicated with the main flow air channel, the outlet in air channel, tributary connects described suction opeing, it is characterized in that: described main flow air channel is broken line shape.
Be parked in the main flow air channel for fear of refrigerator waste material card, guarantee that the refrigerator waste material can pass through the main flow air channel smoothly, as a kind of improvement of the present utility model, the angle of adjacent two flangings in described broken line shape main flow air channel is 120 °.
As a kind of embodiment of the present utility model, described broken line shape main flow air channel has five flangings.
As a kind of embodiment of the present utility model, air channel, described tributary is broken line shape and extends upward that the following end entrance in this air channel, broken line shape tributary is communicated with described broken line shape main flow air channel in first turning point position in described broken line shape main flow air channel.
As a kind of embodiment of the present utility model, air channel, described broken line shape tributary has three flangings, and the angle of adjacent two flangings in air channel, broken line shape tributary is 120 °.
For the refrigerator waste material is further scattered, further improve the separation rate of light material, as the preferred embodiment that the utility model is recommended, described pneumatic separation device also comprises the lever body for the refrigerator waste material that fully scatters; Described lever body by turning cylinder and several fins that vertically are arranged on the turning cylinder outer wall form, it is inner and be arranged on the entry position, upper end in described broken line shape main flow air channel that turning cylinder is hinged on described bellows.
Compared with prior art, the utlity model has following beneficial effect:
First, the utility model is provided with the main flow air channel of broken line shape, the refrigerator waste material can be when sliding into the turning point in main flow air channel, multiple impact is to the bellows inwall and of short duration unsettled stagnation and scattering, make light material in the refrigerator waste material, has enough dead time and by in the air channel, wind-force suction tributary and by outside the suction opeing withdrawing device as foam etc., therefore the utility model can be realized the multi-stage separation of light material in the refrigerator waste material, greatly improve the separation rate of light material, had outstanding selection by winnowing effect;
The second, the utility model is provided with lever body, the refrigerator waste material that can further scatter, thus further improve selection by winnowing effect of the present utility model.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural scheme of mechanism of pneumatic separation device in the prior art;
Fig. 2 is the structural representation of the utility model pneumatic separation device;
Fig. 3 is the structural representation of lever body 5 in the utility model;
Fig. 4 is one of rack-mounted structural representation of pneumatic separation device of the present utility model;
Fig. 5 is two of the rack-mounted structural representation of pneumatic separation device of the present utility model.
The specific embodiment
As shown in Figures 2 and 3, the pneumatic separation device of waste refrigerators retracting device of the present utility model comprises feeding mouth 1, bellows 2, discharging opening 3, suction opeing 4 and the lever body 5 of the refrigerator waste material that is used for fully scattering.Bellows 2 are provided with main flow air channel 2a and air channel, tributary 2b, and wherein main flow air channel 2a is broken line shape and vertically extends downwards, and the angle α that this broken line shape main flow air channel 2a has five flangings and its adjacent two flangings is 120 °; Air channel, tributary 2b is broken line shape and extends upward that the angle β that this broken line shape tributary air channel 2b has three flangings and its adjacent two flangings is 120 °; Feeding mouth 1 is communicated with the last end entrance of main flow air channel 2a, discharging opening 3 is communicated with the lower end outlet of main flow air channel 2a, the following end entrance of broken line shape tributary air channel 2b is communicated with broken line shape main flow air channel 2a in first turning point position of broken line shape main flow air channel 2a, and the outlet of air channel, tributary 2b connects suction opeing 4.Lever body 5 is made up of turning cylinder 5a and several fins 5b of vertically being arranged on the turning cylinder 5a outer wall, and it is inner and be arranged on the entry position, upper end of broken line shape main flow air channel 2a that turning cylinder 5a is hinged on bellows 2.
As shown in Figure 4 and Figure 5, when pneumatic separation device of the present utility model is worked, pneumatic separation device of the present utility model is installed on the frame 6, suction opeing 4 attaching air exhausters, reductor 7 connects with turning cylinder 5a by shaft coupling 8, by the driving of motor (not shown) turning cylinder 5a is rotated, refrigerator waste material after the fragmentation, wherein include copper, aluminium, plastics, foams etc. are put into the pneumatic separation device from feeding mouth 1, by lever body 5 the refrigerator waste material being struck scatters, then again along main flow air channel 2a to lower slider, when the refrigerator waste material slides into the turning point of main flow air channel 2a, because it strikes on bellows 2 inwalls of short duration unsettled stagnation and further scatters, according to different shive contents, by regulating the air exhauster frequency converter, form enough wind-force at bellows 2, light material in the refrigerator waste material, extract out outside the pneumatic separation devices by air channel, tributary 2b and suction opeing 4 four turning points of main flow air channel 2a four times as foam etc., and the heavier feeds in the refrigerator waste material, as various metals, plastics etc. then pass through discharging opening 3 whereabouts dischargings along main flow air channel 2a.
The utility model does not limit to and the above-mentioned specific embodiment; according to foregoing; ordinary skill knowledge and customary means according to this area; do not breaking away under the above-mentioned basic fundamental thought of the utility model prerequisite; the utility model can also be made equivalent modifications, replacement or the change of other various ways, all drops among the protection domain of the present utility model.
Claims (6)
1. the pneumatic separation device of a waste refrigerators retracting device, comprise feeding mouth (1), bellows (2), discharging opening (3) and suction opeing (4), described bellows (2) are provided with main flow air channel (2a) and air channel, tributary (2b), vertically extend downwards in described main flow air channel (2a), described feeding mouth (1) is communicated with the last end entrance in main flow air channel (2a), described discharging opening (3) is communicated with the lower end outlet in main flow air channel (2a), the entrance in air channel, described tributary (2b) is communicated with main flow air channel (2a), the outlet in air channel, tributary (2b) connects described suction opeing (4), it is characterized in that: described main flow air channel (2a) is broken line shape.
2. the pneumatic separation device of waste refrigerators retracting device according to claim 1, it is characterized in that: the angle (α) of adjacent two flangings in described broken line shape main flow air channel (2a) is 120 °.
3. the pneumatic separation device of waste refrigerators retracting device according to claim 2, it is characterized in that: described broken line shape main flow air channel (2a) has five flangings.
4. according to the pneumatic separation device of each described waste refrigerators retracting device of claim 1 to 3, it is characterized in that: air channel, described tributary (2b) is broken line shape and extends upward that the following end entrance in this air channel, broken line shape tributary (2b) is communicated with described broken line shape main flow air channel (2a) in first turning point position in described broken line shape main flow air channel (2a).
5. the pneumatic separation device of waste refrigerators retracting device according to claim 4, it is characterized in that: air channel, described broken line shape tributary (2b) has three flangings, and the angle (β) of adjacent two flangings in air channel, broken line shape tributary (2b) is 120 °.
6. the pneumatic separation device of waste refrigerators retracting device according to claim 5, it is characterized in that: described pneumatic separation device also comprises the lever body (5) for the refrigerator waste material that fully scatters; Described lever body (5) is made up of turning cylinder (5a) and several fins (5b) of vertically being arranged on turning cylinder (5a) outer wall, and it is inner and be arranged on the entry position, upper end in described broken line shape main flow air channel (2a) that turning cylinder (5a) is hinged on described bellows (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651408 CN203061434U (en) | 2012-11-30 | 2012-11-30 | Air classification device of waste refrigerator recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651408 CN203061434U (en) | 2012-11-30 | 2012-11-30 | Air classification device of waste refrigerator recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061434U true CN203061434U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220651408 Expired - Fee Related CN203061434U (en) | 2012-11-30 | 2012-11-30 | Air classification device of waste refrigerator recovery device |
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| Country | Link |
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| CN (1) | CN203061434U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109463709A (en) * | 2018-08-03 | 2019-03-15 | 菏泽光大自动化机械设备有限公司 | A kind of chopped chilli production line |
| CN109465192A (en) * | 2018-08-03 | 2019-03-15 | 菏泽光大自动化机械设备有限公司 | A kind of capsicum winnowing machine |
| CN111014044A (en) * | 2019-12-25 | 2020-04-17 | 成都仁新科技股份有限公司 | Bevel edge sorting machine and bevel edge type foam sorting system |
| WO2021238141A1 (en) * | 2020-05-29 | 2021-12-02 | 浙江宝绿特环保技术工程有限公司 | Multi-channel z-shaped air separation machine |
| CN115121480A (en) * | 2022-06-28 | 2022-09-30 | 燕龙基(徐州)再生资源利用有限公司 | Cullet particle screening equipment, air duct used by cullet particle screening equipment and control method of air duct |
-
2012
- 2012-11-30 CN CN 201220651408 patent/CN203061434U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109463709A (en) * | 2018-08-03 | 2019-03-15 | 菏泽光大自动化机械设备有限公司 | A kind of chopped chilli production line |
| CN109465192A (en) * | 2018-08-03 | 2019-03-15 | 菏泽光大自动化机械设备有限公司 | A kind of capsicum winnowing machine |
| CN111014044A (en) * | 2019-12-25 | 2020-04-17 | 成都仁新科技股份有限公司 | Bevel edge sorting machine and bevel edge type foam sorting system |
| WO2021238141A1 (en) * | 2020-05-29 | 2021-12-02 | 浙江宝绿特环保技术工程有限公司 | Multi-channel z-shaped air separation machine |
| CN115121480A (en) * | 2022-06-28 | 2022-09-30 | 燕龙基(徐州)再生资源利用有限公司 | Cullet particle screening equipment, air duct used by cullet particle screening equipment and control method of air duct |
| CN115121480B (en) * | 2022-06-28 | 2024-01-09 | 燕龙基(徐州)再生资源利用有限公司 | Control method of broken glass particle screening equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510302 No. 204 Xingang West Road, Haizhu District, Guangzhou City, Guangdong Province Patentee after: China Electrical Appliance Research Institute Co., Ltd. Address before: 510302 No. 204 West Xingang Road, Guangdong, Guangzhou Patentee before: China National Electric Apparatus Research Institute Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20201130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |