CN213790493U - Dust recovery device for sand making machine - Google Patents
Dust recovery device for sand making machine Download PDFInfo
- Publication number
- CN213790493U CN213790493U CN202022641211.7U CN202022641211U CN213790493U CN 213790493 U CN213790493 U CN 213790493U CN 202022641211 U CN202022641211 U CN 202022641211U CN 213790493 U CN213790493 U CN 213790493U
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- Prior art keywords
- filter
- box
- dust
- making machine
- layer
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- 239000000428 dust Substances 0.000 title claims abstract description 55
- 238000011084 recovery Methods 0.000 title claims abstract description 35
- 239000004576 sand Substances 0.000 title claims abstract description 24
- 238000007664 blowing Methods 0.000 claims abstract description 25
- 238000012423 maintenance Methods 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- -1 polytetrafluoroethylene Polymers 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 description 12
- 239000007921 spray Substances 0.000 description 9
- 238000004064 recycling Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 241000220317 Rosa Species 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003695 hair diameter Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型公开了一种制砂机用粉尘回收装置，包括支架，所示支架的上端设置有回收箱，所示回收箱底部一体成型设置有收集仓，所示收集仓，所述回收箱一侧壁开设有空气进口，所述回收箱另一侧开设有维护窗口，所述维护窗口内嵌接固定有仓门，所述吹喷管一端贯穿收集仓且延伸至收集仓的外部，所述吹喷管一端设置有电磁脉冲阀，所述吹喷管外壁设置有滤袋安装架，所述滤袋安装架上安装有滤袋，所述收集仓顶部固定焊接有支撑柱，所述支撑柱上端安装有过滤箱，所述过滤箱通过管道连通于收集仓，所述过滤箱顶部开设有空气出口；本装置既能够避免粉尘气体对环境和工作人员造成危害，又能够将回收后的粉尘进行二次利用。
The utility model discloses a dust recovery device for a sand making machine, which comprises a bracket, the upper end of the bracket is provided with a recovery box, the bottom of the recovery box is integrally formed with a collection bin, the collection bin is shown, and the recovery box is one part of the recovery box. The side wall is provided with an air inlet, the other side of the recovery box is provided with a maintenance window, a warehouse door is embedded and fixed in the maintenance window, and one end of the blowing pipe penetrates through the collecting bin and extends to the outside of the collecting bin. One end of the blowing pipe is provided with an electromagnetic pulse valve, the outer wall of the blowing pipe is provided with a filter bag mounting frame, a filter bag is installed on the filter bag mounting frame, a support column is fixedly welded on the top of the collection bin, and the support column is A filter box is installed on the upper end, the filter box is connected to the collection bin through a pipeline, and an air outlet is provided on the top of the filter box; the device can not only avoid the harm caused by dust gas to the environment and the staff, but also can remove the recycled dust. secondary use.
Description
Technical Field
The utility model relates to a system sand machine powder equipment technical field specifically is a system dust recovery device for sand machine.
Background
A sand making machine (PCX vertical shaft impact crusher) is a production device, is widely used for fine crushing of various ores, replaces traditional devices such as a hammer crusher, a double-roller crusher, a rod mill and the like, and becomes a mainstream device in the sand making industry.
Traditional system sand machine does not possess dust recovery unit, so at the during operation, can lead to the air near feed opening to be full of the dust, and this kind of air that contains a large amount of dust not only can cause environmental pollution, still can produce harm to staff's life health, therefore we need propose a system sand machine and use dust recovery unit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust recovery device for system sand machine retrieves the dust in the air through setting up collection box and collection storehouse, and through the further filtration of rose box, get rid of clean air, can enough avoid dust gas to cause harm to environment and staff, can carry out reutilization with the dust after retrieving again to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a dust recovery device for a sand making machine comprises a bracket, wherein the upper end of the bracket is provided with a recovery box, the bottom of the recovery box is integrally formed with a collection bin and a collection bin, an air inlet is arranged on one side wall of the recycling box, a maintenance window is arranged on the other side of the recycling box, a bin door is embedded and fixed in the maintenance window, a blowing pipe is arranged in the collection bin, one end of the blowing pipe penetrates through the collection bin and extends to the outside of the collection bin, one end of the blowing pipe is provided with an electromagnetic pulse valve, the outer wall of the blowing pipe is provided with a filter bag mounting rack, the filter bag mounting frame is provided with a filter bag, the top of the collecting bin is fixedly welded with a support pillar, the upper end of the support pillar is provided with a filter box, the filter box is communicated with the collecting bin through a pipeline, an air outlet is formed in the top of the filter box, and a filter layer is fixedly inserted into the filter box in a splicing mode.
Preferably, the lower end of the collection bin is provided with a dust exhaust port, and the dust exhaust port is provided with a dust exhaust valve.
Preferably, the edge of one end of the air inlet is fixedly welded with a connecting block for connecting a discharging pipeline of a sand making machine, and the connecting block is provided with a mounting hole.
Preferably, the outer wall of the bin door is fixedly welded with a door handle, and an anti-skid rubber sleeve is fixedly sleeved on the door handle.
Preferably, the filter bag mounting rack is at least provided with five groups, five groups the filter bag mounting rack equidistance sets up in blowing spray tube outer wall, the filter bag sets up to the polytetrafluoroethylene filter bag.
Preferably, the filter layers are at least provided with two groups, one end of each filter layer penetrates through the top of the filter box and is located inside the filter box, each filter layer comprises an adsorption layer and a filter screen layer, the adsorption layer is a porous activated carbon adsorption layer, and the filter screen layer is a HEPA high-efficiency filter screen layer.
Preferably, the bottom fixed mounting has two sets of fixture blocks in the rose box, filter layer one end joint is fixed in between two sets of fixture blocks, the filter layer other end is provided with T font end cap, just T font end cap is sealed setting with the rose box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up multiunit filter bag in the collection box, utilize the filtering property of filter bag to carry out effectual filtration to dusty gas, and collect the dust filtered through the collection storehouse, can enough avoid dusty gas to cause harm to environment and staff, can carry out the reutilization again with the dust after retrieving; the electromagnetic pulse valve is arranged on the blowing spray pipe, so that dust attached to the filter bag can be stripped off after the blowing spray pipe is opened, the purification efficiency and the gas treatment capacity of the filter bag are improved, and the service life of the filter bag is prolonged;
2. through the design of arranging a plurality of groups of filter layers in the filter box, and the filter layers comprise the adsorption layers and the filter screen layers, the air is purified and filtered more thoroughly in the filter box, and the air quality is greatly optimized; the maintenance window is arranged on one side of the recovery box, so that the filter bags and the like in the device can be conveniently installed, maintained and replaced; the filter layer is arranged in the filter box through the fixture block and the T-shaped plug, so that the filter mechanism of the device is convenient to install and replace, and the device is simple in structure and convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the filter layer of the present invention;
fig. 3 is a schematic structural diagram of the filter bag of the present invention.
In the figure: 1. a support; 2. a recycling bin; 3. a collection bin; 4. an air inlet; 5. maintaining the window; 6. a bin gate; 7. blowing a spray pipe; 8. an electromagnetic pulse valve; 9. a filter bag mounting frame; 10. a filter bag; 11. a support pillar; 12. a filter box; 13. an air outlet; 14. a filter layer; 15. a dust exhaust port; 16. a dust exhaust valve; 17. connecting blocks; 18. mounting holes; 19. a door handle; 20. an anti-slip rubber sleeve; 21. an adsorption layer; 22. a filter screen layer; 23. a clamping block; 24. t-shaped plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a dust recovery device for a sand making machine comprises a support 1, a recovery box 2 is arranged at the upper end of the support 1, a collection bin 3 is integrally formed at the bottom of the recovery box 2, the collection bin 3 is shown, an air inlet 4 is formed in one side wall of the recovery box 2, a blowing spray pipe 7 is arranged inside the collection bin 3, one end of the blowing spray pipe 7 penetrates through the collection bin 3 and extends to the outside of the collection bin 3, an electromagnetic pulse valve 8 is arranged at one end of the blowing spray pipe 7, a filter bag mounting frame 9 is arranged on the outer wall of the blowing spray pipe 7, a filter bag 10 is mounted on the filter bag mounting frame 9, a support column 11 is fixedly welded at the top of the collection bin 3, a dust exhaust port 15 is formed at the lower end of the collection bin 3, a dust exhaust valve 16 is arranged on the dust exhaust port 15, at least five groups of filter bags 9 are arranged on the outer wall of the blowing spray pipe 7 at equal intervals, and the filter bag 10 is set to be a polytetrafluoroethylene filter bag; the recycling bin 2 is internally provided with a plurality of groups of filter bags 10, dust-containing gas is effectively filtered by using the filtering performance of the filter bags 10, and filtered dust is collected by the collecting bin 3, so that the harm of the dust gas to the environment and workers can be avoided, and the recycled dust can be reused; by arranging the electromagnetic pulse valve 8 on the blowing nozzle 7, the dust attached to the filter bag 10 can be stripped off after the blowing nozzle is opened, the purification efficiency and the gas treatment capacity of the filter bag 10 are improved, and the service life of the filter bag 10 is prolonged.
The other side of the recovery box 2 is provided with a maintenance window 5, a bin gate 6 is fixedly embedded in the maintenance window 5, the upper end of a support column 11 is provided with a filter box 12, the filter box 12 is communicated with the collection bin 3 through a pipeline, the top of the filter box 12 is provided with an air outlet 13, a filter layer 14 is fixedly inserted in the filter box 12, at least two groups of filter layers 14 are arranged, one end of each filter layer 14 penetrates through the top of the filter box 12 and is positioned inside the filter box 12, each filter layer 14 comprises an adsorption layer 21 and a filter net layer 22, the adsorption layer 21 is a porous activated carbon adsorption layer, the filter net layer 22 is an HEPA high-efficiency filter net layer, two groups of fixture blocks 23 are fixedly arranged at the bottom in the filter box 12, one end of each filter layer 14 is clamped and fixed between the two groups of fixture blocks 23, the other end of each filter layer 14 is provided with a T-shaped plug 24, and the T-shaped plug 24 and the filter box 12 are in a sealing arrangement; through the design of arranging a plurality of groups of filter layers 14 in the filter box 12, and the filter layers 14 comprise the adsorption layer 21 and the filter net layer 22, the air is purified and filtered more thoroughly in the filter box 12, and the air quality is greatly optimized; the maintenance window 5 is arranged on one side of the recovery box 2, so that the filter bag 10 and the like in the device can be conveniently installed, maintained and replaced; the filtering layer is arranged in the filtering box through the clamping block and the T-shaped plug, so that the filtering mechanism of the device is convenient to install and replace.
The edge of one end of the air inlet 4 is fixedly welded with a connecting block 17 used for connecting a discharging pipeline of a sand making machine, a mounting hole 18 is formed in the connecting block 17, and the connecting block 17 and the mounting hole 18 are arranged, so that the device can be conveniently connected with the sand making machine for use.
The fixed welding of 6 outer walls of door has door handle 19, cup joints on the door handle 19 and is fixed with anti-skidding rubber sleeve 20, and through setting up door handle 19 and anti-skidding rubber sleeve 20, the staff of being convenient for opens the door, and door 6 sets up the sealing strip with the contact surface of collection box 2, strengthens the inside leakproofness of device.
The filter bag 10 is a polytetrafluoroethylene filter bag, and the filter material has good filterability, ash removal performance, flame retardance, low resistance and long service life; adsorption layer 21 sets up to porous active carbon adsorption layer, and filter screen layer 22 sets up to HEPA high efficiency filter screen layer, and porous active carbon adsorption layer can increase the area of contact with the air, promotes the efficiency of big granule such as adsorbed dust, and HEPA high efficiency filter screen is more than 99.7% to the particle removal efficiency that the diameter is 0.3 micron (1/200 of hair diameter) below, is the most effective filtration media of pollutants such as smog, dust and bacterium.
The working principle is as follows: when the device is used, the device is communicated and connected with a discharging pipeline of a sand making machine through a connecting block 17 and a mounting hole 18 of an air inlet 4, dust-containing gas enters a loading and recovery box 2 through the air inlet 4, under the action of a filter bag 10, dust with large particles and large specific gravity is settled under the action of gravity, falls into a collecting bin 3 for collection, and can be discharged through a dust discharging hole 15 for further treatment, when the gas containing fine dust passes through a filter material, the dust is blocked, so that the gas is purified, and then the air enters a filter box 12 and is further filtered through a filter layer 14 to discharge clean air; the recycling bin 2 is internally provided with a plurality of groups of filter bags 10, dust-containing gas is effectively filtered by using the filtering performance of the filter bags 10, and filtered dust is collected by the collecting bin 3, so that the harm of the dust gas to the environment and workers can be avoided, and the recycled dust can be reused; the electromagnetic pulse valve 8 is arranged on the blowing nozzle 7, so that dust attached to the filter bag 10 can be stripped off after the blowing nozzle is opened, the purification efficiency and the gas treatment capacity of the filter bag 10 are improved, and the service life of the filter bag 10 is prolonged; through the design of arranging a plurality of groups of filter layers 14 in the filter box 12, and the filter layers 14 comprise the adsorption layer 21 and the filter net layer 22, the air is purified and filtered more thoroughly in the filter box 12, and the air quality is greatly optimized; the maintenance window 5 is arranged on one side of the recovery box 2, so that the filter bag 10 and the like in the device can be conveniently installed, maintained and replaced; the filtering layer is arranged in the filtering box through the clamping block and the T-shaped plug, so that the filtering mechanism of the device is convenient to install and replace.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022641211.7U CN213790493U (en) | 2020-11-16 | 2020-11-16 | Dust recovery device for sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022641211.7U CN213790493U (en) | 2020-11-16 | 2020-11-16 | Dust recovery device for sand making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213790493U true CN213790493U (en) | 2021-07-27 |
Family
ID=76933655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022641211.7U Expired - Fee Related CN213790493U (en) | 2020-11-16 | 2020-11-16 | Dust recovery device for sand making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213790493U (en) |
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2020
- 2020-11-16 CN CN202022641211.7U patent/CN213790493U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |