CN110496781A - A kind of dust-absorbing airflow sorting machine - Google Patents
A kind of dust-absorbing airflow sorting machine Download PDFInfo
- Publication number
- CN110496781A CN110496781A CN201910639218.4A CN201910639218A CN110496781A CN 110496781 A CN110496781 A CN 110496781A CN 201910639218 A CN201910639218 A CN 201910639218A CN 110496781 A CN110496781 A CN 110496781A
- Authority
- CN
- China
- Prior art keywords
- warehouse
- dust
- sorting machine
- absorbing airflow
- airflow sorting
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Abstract
The invention discloses a kind of dust-absorbing airflow sorting machines, including blanking storehouse, with be located at the first warehouse being connected to below the blanking storehouse and with the blanking storehouse, side by side and the second warehouse for being connected to a warehouse, side by side and the 4th warehouse that is connected to the lower section and the third warehouse that is connected to first warehouse that are located at first warehouse and with the third warehouse, the flat tapping channel that the blanking storehouse includes feed hopper and connect and be connected to the feed hopper, the first blower dried to second warehouse direction is provided in first warehouse, the second blower dried to the 4th warehouse direction is provided in the third warehouse.Dust-absorbing airflow sorting machine provided by the invention is different from density metal according to plastics, is separated metal and plastics by suitable wind-force, and separative efficiency is high, will not result in waste of resources, not pollute the environment.
Description
Technical field
The present invention relates to metal recovery technology in waste printed circuit board, in particular to a kind of dust-absorbing airflow sorting machine.
Background technique
PCB circuit board can not directly upgrade after use, only abandoned, so not only cause the waste of resource, and
And it also pollutes the environment, therefore recovering and processing discarded PCB circuit board becomes urgent problem to be solved.And PCB common at present
The processing method of wiring board is comminuting method, and the comminuting method is: waste and old circuit board is broken into molding powder and metal with crusher
Powder, then molding powder and metal powder are separated, this method in current use than wide, but existing separation machine with
The efficiency of method separation is lower, equally causes the waste of resource.
Summary of the invention
In order to overcome the deficiencies of the prior art, the invention discloses a kind of dust-absorbing airflow sorting machines.
To achieve the above object, the invention is realized by the following technical scheme:
The embodiment of the invention discloses a kind of dust-absorbing airflow sorting machine, including blanking storehouse, be located at below the blanking storehouse and with
First warehouse of blanking storehouse connection, with a warehouse side by side and the second warehouse for be connected to and positioned at first warehouse
Lower section and the third warehouse that is connected to first warehouse and with the third warehouse side by side and the 4th warehouse that is connected to, institute
The flat tapping channel that blanking storehouse includes feed hopper and connect and be connected to the feed hopper is stated, is arranged in first warehouse
First blower of oriented second warehouse direction blowing is provided with to the 4th warehouse direction in the third warehouse and dries
The second blower.
One of as a preferred solution of the present invention, the flat tapping channel stretches in first warehouse, material from
It falls to form material curtain in first warehouse.
One of as a preferred solution of the present invention, the bottom of first warehouse, which is provided with, is connected to unloading for the third warehouse
Hopper is provided with pressure sensor in the dump skip, and the bottom of the dump skip is provided with valve, when the pressure sensor
When the material that should be arrived in the dump skip reaches setting value, the valve is opened.
One of as a preferred solution of the present invention, the top outlet of second warehouse is connected to dust catcher.
One of as a preferred solution of the present invention, the top outlet of the 4th warehouse is connected to dust catcher.
One of as a preferred solution of the present invention, the wind-force of first blower is greater than the wind-force of second blower.
One of as a preferred solution of the present invention, the bottom of the third warehouse and the 4th warehouse is provided with discharge port.
Compared with prior art, of the invention to have at least the following advantages:
Dust-absorbing airflow sorting machine provided by the invention is different from density metal according to plastics, by metal and is moulded by suitable wind-force
Material separates, and separative efficiency is high, will not result in waste of resources, not pollute the environment.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.
Fig. 1 is a kind of structural schematic diagram of dust-absorbing airflow sorting machine disclosed in a preferred embodiment of the present invention.
Specific embodiment
Below with reference to examples and drawings, the present invention is described in further detail, to enable those skilled in the art's reference
Specification word can be implemented accordingly.
Shown in Figure 1, a preferred embodiment of the present invention discloses a kind of dust-absorbing airflow sorting machine, including blanking storehouse 1, with
Positioned at the lower section of blanking storehouse 1 and be connected to blanking storehouse 1 the first warehouse 2, with a warehouse side by side and the second warehouse 3 being connected to and position
In the first warehouse 2 lower section and the third warehouse 4 that is connected to the first warehouse 2 and with third warehouse 4 side by side and be connected to the 4th
Warehouse 5, blanking storehouse 1 include feed hopper 11 and the flat tapping channel 12 that connect and be connected to feed hopper 11, in the first warehouse 2
It is provided with the first blower 6 dried to 3 direction of the second warehouse, the to dry to 5 direction of the 4th warehouse is provided in third warehouse 4
Two blowers 7, the wind-force of the first blower 6 are greater than the wind-force of the second blower 7, and the bottom of third warehouse 4 and the 4th warehouse 5 is respectively set
There are discharge port 41 and discharge port 51.It is separated by partition between first warehouse 2 and the 4th warehouse 5.
Wherein, flat tapping channel 12 stretches in the first warehouse 2, and material falls to form material curtain out of first warehouse 2.The
The bottom of one warehouse 2 is provided with the dump skip 8 of connection third warehouse 4, is provided with pressure sensor in dump skip 8 and (does not show in figure
Show), the bottom of dump skip 8 is provided with valve, when pressure sensor senses that the material in dump skip 8 reaches setting value, valve
Door is opened.The channel 9 for being connected to the two is provided between first warehouse 2 and the second warehouse 3, between third warehouse 4 and the 4th warehouse 5
It is provided with the channel 10 of both connections.
The top outlet of second warehouse 3 is connected to dust catcher, for the plastic powders of absorption and separation, prevent from polluting air with
And endanger health of people.
The top outlet of 4th warehouse 5 is connected to dust catcher, for the plastic powders of absorption and separation, prevent from polluting air with
And endanger health of people.
The working principle of dust-absorbing airflow sorting machine provided by the embodiment of the present invention is as follows:
Waste printed circuit board crushed material is fitted into blanking storehouse 1, the waste printed circuit board crushed material in blanking storehouse 1 is logical by flat discharging
Road 12 is entered in the first warehouse 2 with the state for expecting curtain, and under the effect of the low-pressure air of the first blower 6, tiny molding powder is blown into the
It is siphoned away after one warehouse 2 by dust catcher；
In the dump skip 8 for the bottom that metal charge and coarse molding powder fall into the first warehouse 2 due to the effect of gravity；
When pressure sensor senses that the material in dump skip 8 reaches setting value, valve is opened, metal charge and coarse plastics
Powder is fallen into third warehouse 4；
Under the high-pressure blast effect of the second blower 7, coarse molding powder and metal charge are separated, coarse molding powder and tiny
Metal powder be blown into the 4th warehouse 5, then molding powder is siphoned away by dust catcher, and tiny metal powder is fallen into due to gravity
The bottom of 4th warehouse 5, and metal charge then stays in the bottom of third warehouse 4.
Various modifications to these embodiments will be readily apparent to those skilled in the art, herein
Defined General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and new
The consistent widest scope of clever feature.
Claims (8)
1. a kind of dust-absorbing airflow sorting machine, it is characterised in that: fallen including blanking storehouse, with below the blanking storehouse and with described
Feed bin connection the first warehouse, with a warehouse side by side and be connected to the second warehouse, and positioned at first warehouse lower section
And the third warehouse that is connected to first warehouse and with the third warehouse side by side and the 4th warehouse that is connected to, the blanking
The flat tapping channel that storehouse includes feed hopper and connect and be connected to the feed hopper is provided with to institute in first warehouse
The first blower of the second warehouse direction blowing is stated, second to dry to the 4th warehouse direction is provided in the third warehouse
Blower.
2. a kind of dust-absorbing airflow sorting machine according to claim 1, it is characterised in that: the flat tapping channel stretches to
In first warehouse, material falls to form material curtain out of described first warehouse.
3. a kind of dust-absorbing airflow sorting machine according to claim 1, it is characterised in that: the bottom of first warehouse is arranged
There is the dump skip for being connected to the third warehouse, pressure sensor, the bottom setting of the dump skip are provided in the dump skip
There is valve, when the material that the pressure sensor should arrive in the dump skip reaches setting value, the valve is opened.
4. a kind of dust-absorbing airflow sorting machine according to claim 1, it is characterised in that: the top of second warehouse exports
It is connected to dust catcher.
5. a kind of dust-absorbing airflow sorting machine according to claim 1, it is characterised in that: the top of the 4th warehouse exports
It is connected to dust catcher.
6. a kind of dust-absorbing airflow sorting machine according to claim 1, it is characterised in that: the wind-force of first blower is greater than
The wind-force of second blower.
7. a kind of dust-absorbing airflow sorting machine according to claim 1, it is characterised in that: the third warehouse and the 4th warehouse
Bottom be provided with discharge port.
8. a kind of dust-absorbing airflow sorting machine according to claim 1, it is characterised in that: second warehouse and the described 4th
It is separated by partition between warehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639218.4A CN110496781A (en) | 2019-07-16 | 2019-07-16 | A kind of dust-absorbing airflow sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910639218.4A CN110496781A (en) | 2019-07-16 | 2019-07-16 | A kind of dust-absorbing airflow sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110496781A true CN110496781A (en) | 2019-11-26 |
Family
ID=68585292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910639218.4A Pending CN110496781A (en) | 2019-07-16 | 2019-07-16 | A kind of dust-absorbing airflow sorting machine |
Country Status (1)
| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556548A1 (en) * | 1975-12-16 | 1977-06-23 | Krauss Maffei Ag | Sorter for dust particles by different sizes - has auxiliary air streams to carry very fine particles to separate bin |
| CN204074522U (en) * | 2014-08-07 | 2015-01-07 | 孟连傣御庄园农业科技开发有限公司 | Peanut removal of impurities classification winnowing machine |
| CN205185139U (en) * | 2015-12-09 | 2016-04-27 | 深圳市普特美橡塑原料有限公司 | Plastic grain grading plant |
| CN206104365U (en) * | 2016-08-30 | 2017-04-19 | 成都金鑫泰机电设备有限公司 | Air current sorting facilities of material metal and plastics is smashed to abandonment electronic circuit board |
| CN206229676U (en) * | 2016-08-31 | 2017-06-09 | 浙江春宝胶囊有限公司 | A kind of capsule removes ghost device |
| CN208131465U (en) * | 2017-12-29 | 2018-11-23 | 安徽凤杰金属资源有限公司 | A kind of waste battery vehicle intelligence sorting unit |
-
2019
- 2019-07-16 CN CN201910639218.4A patent/CN110496781A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556548A1 (en) * | 1975-12-16 | 1977-06-23 | Krauss Maffei Ag | Sorter for dust particles by different sizes - has auxiliary air streams to carry very fine particles to separate bin |
| CN204074522U (en) * | 2014-08-07 | 2015-01-07 | 孟连傣御庄园农业科技开发有限公司 | Peanut removal of impurities classification winnowing machine |
| CN205185139U (en) * | 2015-12-09 | 2016-04-27 | 深圳市普特美橡塑原料有限公司 | Plastic grain grading plant |
| CN206104365U (en) * | 2016-08-30 | 2017-04-19 | 成都金鑫泰机电设备有限公司 | Air current sorting facilities of material metal and plastics is smashed to abandonment electronic circuit board |
| CN206229676U (en) * | 2016-08-31 | 2017-06-09 | 浙江春宝胶囊有限公司 | A kind of capsule removes ghost device |
| CN208131465U (en) * | 2017-12-29 | 2018-11-23 | 安徽凤杰金属资源有限公司 | A kind of waste battery vehicle intelligence sorting unit |
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