CN220239608U - Recovery device for waste circuit board - Google Patents
Recovery device for waste circuit board Download PDFInfo
- Publication number
- CN220239608U CN220239608U CN202321415485.1U CN202321415485U CN220239608U CN 220239608 U CN220239608 U CN 220239608U CN 202321415485 U CN202321415485 U CN 202321415485U CN 220239608 U CN220239608 U CN 220239608U
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- Prior art keywords
- box
- purifying
- recovery
- filter
- recovery box
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- 238000011084 recovery Methods 0.000 title claims abstract description 59
- 239000002699 waste material Substances 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000004064 recycling Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000746 purification Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a recovery device for a waste circuit board, which comprises a recovery box, wherein a control module is arranged on the right side of the recovery box, crushing equipment is arranged on the left side of the recovery box, a collection box is arranged on the front side of the recovery box, a box cover is arranged at the upper end of the recovery box, a dust guiding cover is fixedly arranged at the upper end of the recovery box, a purifying mechanism is arranged on the back side of the recovery box, and the upper end of the dust guiding cover is fixedly arranged through a guide pipe and the purifying mechanism. According to the utility model, the two purifying boxes are arranged on the back of the recovery box, after the wind speed sensor corresponding to the purifying box senses that the filtering efficiency is reduced, a signal is transmitted to the control module, the control module closes the electromagnetic valve corresponding to the purifying box on the shunt pipe, and opens the electromagnetic valve on the other purifying box to continue gas purification, so that the filter element on the former purifying box can be conveniently detached and maintained in real time, and the purification of gas is not influenced, thereby greatly providing practicability.
Description
Technical Field
The utility model belongs to the technical field of recovery devices, and particularly relates to a recovery device for a waste circuit board.
Background
The circuit board is widely applied in the power industry, and because the circuit board contains various metals and the metal content of the circuit board is up to 40%, after the circuit board is damaged, the waste circuit board needs to be collected through the recovery crushing device, so that the problem of resource waste is avoided.
The utility model provides a waste circuit board handles and uses recovery unit through chinese patent net retrieval's patent bulletin number CN216727598U, the content roughly includes the collection box, the inside crushing chamber that is equipped with of collection box, collection box one side is equipped with purifying mechanism, purifying mechanism includes the purifying box, the purifying box sets up in collection box one side, the air duct is installed at purifying box top, air duct one end extends to the inside of the purifying box, the air duct other end fixedly connected with air duct cover. At present, the circuit board recovery device in the prior art recovers the waste circuit board through crushing and heating, and cleans toxic substances in the waste circuit board through heating, and the heating can decompose the circuit board particles into toxic gases, and in the actual operation process, the purification mechanism on the recovery box can treat the toxic gases produced by recovery, but certain defects still exist: 1. in the recovery treatment process, the filter screen plate cannot be replaced or maintained in real time due to the reduction of the filtering capacity of the purifying box; 2. a plurality of filter screen plates adopt split installation form, need fix at purifying box external mounting one by one during the installation, and mounting structure is comparatively loaded down with trivial details inconvenient.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a recovery device for waste circuit boards.
The technical aim of the utility model is realized by the following technical scheme:
the recovery device for the waste circuit board comprises a recovery box, wherein a control module is arranged on the right side of the recovery box, crushing equipment is arranged on the left side of the recovery box, a collection box is arranged on the front side of the recovery box, a box cover is arranged at the upper end of the recovery box, a dust guiding cover is fixedly arranged at the upper end of the recovery box, a purifying mechanism is arranged on the back side of the recovery box, and the upper end of the dust guiding cover is fixedly arranged through a guide pipe and the purifying mechanism;
the purifying mechanism comprises a purifying box, the purifying box is symmetrically and fixedly arranged on the back of the recovery box, a filter element is fixedly arranged on the upper half part of the back of the purifying box, an exhaust fan is fixedly arranged on the lower half part of the back of the purifying box, an air speed sensor is fixedly arranged on the outer side of the purifying box, the sensing end of the air speed sensor stretches into the inner side of the purifying box, a dust guide pipe is fixedly arranged on the upper end of the purifying box, the same shunt pipe is fixedly arranged on the upper end of the dust guide pipe, electromagnetic valves are symmetrically arranged on the upper end of the shunt pipe, and the front side of the shunt pipe is fixedly arranged through a guide pipe and a dust guide cover.
Further, as a preferable technical scheme, the front face of the box cover is provided with an observation window.
Further, as a preferable technical scheme, the dust guiding cover and the interior of the recovery box are communicated with each other.
Further, as an optimal technical scheme, the back of the recovery box is fixedly provided with a bracket, and the purifying box is symmetrically and fixedly arranged at the upper end of the bracket.
Further, as the preferable technical scheme, the filter element comprises a shell, the shell is connected to the back of the purifying box in a plug-in mode, a back plate of the shell and the purifying box are fixedly installed, a first filter piece, a second filter piece and a third filter piece are sequentially installed on the front of the shell from top to bottom in a magnetic mode, and a handle is arranged on the back of the shell.
Further, as a preferable technical scheme, the front of the shell is equidistantly separated from the shell to be provided with a mounting groove, and the front end covers of the first filter element, the second filter element and the third filter element are all magnetically connected to the inner side of the mounting groove.
Further, as a preferable technical scheme, a sealing rubber ring is arranged on the outer side of the back end cover of the shell.
Further, as a preferable technical scheme, the front surfaces of the first filter element, the second filter element and the third filter element are respectively provided with a buckling groove.
In summary, the utility model has the following advantages:
firstly, through installing two purifying boxes on the back of the recovery box, when the wind speed sensor corresponding to the purifying box senses that the filtering efficiency is reduced, a signal is transmitted to the control module, the control module closes the electromagnetic valve corresponding to the purifying box on the shunt pipe, and opens the electromagnetic valve on the other purifying box to continue gas purification, so that the filter element on the former purifying box can be conveniently detached and maintained in real time, and the purification of gas is not influenced, thereby greatly providing practicability;
and secondly, when the filter element is maintained, the filter element shell corresponding to the purifying box can be directly disassembled, and then the first filter element, the second filter element and the third filter element which are installed from top to bottom according to the density from large to small in a magnetic attraction mode are taken out and directly replaced, so that the filter element is convenient to replace and maintain.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the back structure of the present utility model;
fig. 3 is an exploded view of the filter cartridge of the present utility model.
Reference numerals: 1. the device comprises a recovery box, 2, a collection box, 3, a box cover, 4, an observation window, 5, crushing equipment, 6, a dust guiding cover, 7, a control module, 8, a purifying mechanism, 801, a purifying box, 802, a wind speed sensor, 803, a filter element, 8031, a shell, 8032, a first filter element, 8033, a second filter element, 8034, a third filter element, 804, an exhaust fan, 805, a dust guiding pipe, 806, a shunt pipe, 807, an electromagnetic valve, 9, a bracket, 10, a sealing rubber ring, 11, a mounting groove, 12, a buckling groove, 13 and a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, a recovery device for waste circuit boards according to the present embodiment includes a recovery box 1, a control module 7 is disposed on the right side of the recovery box 1, a crushing device 5 is disposed on the left side of the recovery box 1, a collection box 2 is disposed on the front side of the recovery box 1, a box cover 3 is disposed on the upper end of the recovery box 1, a dust guiding cover 6 is fixedly mounted on the upper end of the recovery box 1, a purifying mechanism 8 is disposed on the back side of the recovery box 1, and the upper end of the dust guiding cover 6 is fixedly mounted on the purifying mechanism 8 through a guide pipe; the front of the box cover 3 is provided with the observation window 4, and the internal condition of the recovery box 1 can be conveniently observed by additionally arranging the observation window 4 on the front of the box cover 3; the dust guiding cover 6 is communicated with the inside of the recovery box 1, and the exhaust gas generated in the recovery box 1 can be conveniently guided out by the communication between the dust guiding cover 6 and the inside of the recovery box 1; the crushing device 5 is mainly used for crushing the circuit board, and is the prior art and is not described in detail herein; the control module 7 is also provided with a touch screen, so that the purifying box 801 needing maintenance can be conveniently displayed, and meanwhile, the case of the control module 7 is also provided with an alarm which triggers an alarm to remind when the maintenance is needed; the wind speed sensor 802 is arranged above the filter element 803, so that the drawn wind speed can be conveniently detected.
Example 2
Referring to fig. 1-2, in order to achieve the purpose of facilitating instant maintenance of the filter element 803 on the purifying tank 801 on the basis of embodiment 1, the purifying mechanism 8 is innovatively designed, specifically, the purifying mechanism 8 includes the purifying tank 801, the purifying tank 801 is symmetrically and fixedly installed on the back of the recovery tank 1, the filter element 803 is fixedly installed on the upper half of the back of the purifying tank 801, the exhaust fan 804 is fixedly installed on the lower half of the back of the purifying tank 801, the wind speed sensor 802 is fixedly installed on the outer side of the purifying tank 801, the sensing end of the wind speed sensor 802 extends into the inner side of the purifying tank 801, the dust guide pipe 805 is fixedly installed at the upper end of the purifying tank 801, the same shunt pipe 806 is fixedly installed at the upper end of the dust guide pipe 805, the electromagnetic valve 807 is symmetrically arranged at the upper end of the shunt pipe 806, the front of the shunt pipe 806 is fixedly installed through the guide pipe and the dust guide cover 6, the air speed sensor 802 corresponding to the purifying tank 801 is reduced in filtering efficiency, signals are transmitted to the control module 7, the control module 7 closes the shunt pipe 806, the corresponding purifying tank 801, the electromagnetic valve 807 is opened, and the electromagnetic valve 803 can be continuously and the instant maintenance of the purifying tank 801 is performed on the electromagnetic valve 803.
Referring to fig. 2, in order to achieve the purpose of facilitating the installation of the purifying box 801, the back of the recycling box 1 of this embodiment is fixedly provided with a bracket 9, the purifying box 801 is symmetrically and fixedly installed at the upper end of the bracket 9, and the purifying box 801 can be conveniently installed by additionally arranging the bracket 9 on the back of the recycling box 1.
Example 3
Referring to fig. 2-3, in this embodiment, on the basis of embodiment 2, in order to achieve the purpose of facilitating maintenance of the filter element 803, the filter element 803 is innovatively designed, specifically, the filter element 803 includes a housing 8031, the housing 8031 is connected to the back of the purifying box 801 in a plugging manner, a back plate of the housing 8031 is fixedly installed with the purifying box 801, a first filter element 8032, a second filter element 8033 and a third filter element 8034 are magnetically installed on the front surface of the housing 8031 in sequence from top to bottom, a handle 13 is arranged on the back surface of the housing 8031, when the filter element 803 is maintained, the housing 8031 of the filter element 803 corresponding to the purifying box 801 can be directly detached, and then the first filter element 8032, the second filter element 8033 and the third filter element 8034 are taken out from top to bottom according to density, and can be directly replaced; the third filter 8034 is an activated carbon net, and can improve the adsorption effect on harmful substances.
Referring to fig. 3, in order to achieve the purpose of conveniently installing the first filter 8032, the second filter 8033 and the third filter 8034, the front of the outer shell 8031 of the embodiment is equidistantly separated from the front of the outer shell and is provided with an installation groove 11, the front end covers of the first filter 8032, the second filter 8033 and the third filter 8034 are magnetically connected to the inner side of the installation groove 11, and the installation groove 11 is formed in the outer shell 8031, so that the first filter 8032, the second filter 8033 and the third filter 8034 can be conveniently installed.
Referring to fig. 2-3, in order to achieve the purpose of conveniently sealing and installing the housing 8031 of the filter element 803 and the purifying box 801, the sealing rubber ring 10 is arranged outside the back end cover of the housing 8031, and the sealing property of the installation between the housing 8031 and the purifying box 801 can be conveniently improved by additionally arranging the sealing rubber ring 10 at the back end cover of the housing 8031.
Referring to fig. 2-3, in order to achieve the purpose of facilitating maintenance of the first filter 8032, the second filter 8033 and the third filter 8034, the front sides of the first filter 8032, the second filter 8033 and the third filter 8034 are respectively provided with a fastening groove 12, and the first filter 8032, the second filter 8033 and the third filter 8034 can be conveniently taken out from the housing 8031 for maintenance by additionally arranging the fastening grooves 12 on the first filter 8032, the second filter 8033 and the third filter 8034.
The use principle and the advantages are that: during the use, open the back with old and useless circuit board through case lid 3 and close case lid 3, then handle through the crushing apparatus 5 in recovery tank 1, in the course of the treatment, because draw dirt cover 6 to pass through pipe and shunt tubes 806 to be connected, after the exhaust fan 804 on the purifying box 801 starts, can be with the dust guide pipe 805 that connects through shunt tubes 806 with dust gas leading into purifying box 801 and carry out the purification treatment, because two purifying boxes 801 are installed at recovery tank 1 back side, after the wind speed sensor 802 that corresponds purifying box 801 department sensed filtration efficiency and descend, give control module 7 with the signal transmission, control module 7 closes the solenoid valve 807 that corresponds purifying box 801 on shunt tubes 806, and open solenoid valve 807 on another purifying box 801 and continue to carry out gas purification, can conveniently carry out the dismantlement maintenance to filter core 803 on the former purifying box 801 at this moment, and can directly dismantle the purifying box 801 filter core 803 that needs to maintain in the process, can directly with the filter core shell 8031 that corresponds box 801 department to lift down, then will be followed by big and install the first filter 8032, the first filter 8032 that the first filter 8032 can be directly be dismantled according to the big and the low density.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A recovery unit for old and useless circuit board, its characterized in that: the device comprises a recovery box, wherein a control module is arranged on the right side of the recovery box, crushing equipment is arranged on the left side of the recovery box, a collection box is arranged on the front side of the recovery box, a box cover is arranged at the upper end of the recovery box, a dust guiding cover is fixedly arranged at the upper end of the recovery box, a purifying mechanism is arranged on the back side of the recovery box, and the upper end of the dust guiding cover is fixedly arranged through a guide pipe and the purifying mechanism;
the purifying mechanism comprises a purifying box, the purifying box is symmetrically and fixedly arranged on the back of the recovery box, a filter element is fixedly arranged on the upper half part of the back of the purifying box, an exhaust fan is fixedly arranged on the lower half part of the back of the purifying box, an air speed sensor is fixedly arranged on the outer side of the purifying box, the sensing end of the air speed sensor stretches into the inner side of the purifying box, a dust guide pipe is fixedly arranged on the upper end of the purifying box, the same shunt pipe is fixedly arranged on the upper end of the dust guide pipe, electromagnetic valves are symmetrically arranged on the upper end of the shunt pipe, and the front side of the shunt pipe is fixedly arranged through a guide pipe and a dust guide cover.
2. The recycling device for waste circuit boards according to claim 1, wherein: and an observation window is arranged on the front surface of the box cover.
3. The recycling device for waste circuit boards according to claim 1, wherein: the dust guiding cover is communicated with the inside of the recovery box.
4. The recycling device for waste circuit boards according to claim 1, wherein: the back of the recovery box is fixedly provided with a support, and the purifying box is symmetrically and fixedly arranged at the upper end of the support.
5. The recycling device for waste circuit boards according to claim 1, wherein: the filter element comprises a shell, the shell is connected to the back of the purifying box in a plug-in mode, a back plate of the shell and the purifying box are fixedly installed, a first filter piece, a second filter piece and a third filter piece are sequentially installed on the front face of the shell from top to bottom in a magnetic mode, and a handle is arranged on the back face of the shell.
6. The recycling device for waste circuit boards according to claim 5, wherein: the front of shell equidistance leaves and is equipped with the mounting groove, the positive end cover of first filter, second filter and third filter all magnetic force connects in the mounting groove inboard.
7. The recycling device for waste circuit boards according to claim 5, wherein: and a sealing rubber ring is arranged on the outer side of the back end cover of the shell.
8. The recycling device for waste circuit boards according to claim 5, wherein: the front surfaces of the first filter piece, the second filter piece and the third filter piece are respectively provided with a buckling groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415485.1U CN220239608U (en) | 2023-06-05 | 2023-06-05 | Recovery device for waste circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415485.1U CN220239608U (en) | 2023-06-05 | 2023-06-05 | Recovery device for waste circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220239608U true CN220239608U (en) | 2023-12-26 |
Family
ID=89230656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321415485.1U Active CN220239608U (en) | 2023-06-05 | 2023-06-05 | Recovery device for waste circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220239608U (en) |
-
2023
- 2023-06-05 CN CN202321415485.1U patent/CN220239608U/en active Active
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| GR01 | Patent grant | ||
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