CN107520035A - A kind of device and method of sandstone processing and dedusting - Google Patents
A kind of device and method of sandstone processing and dedusting Download PDFInfo
- Publication number
- CN107520035A CN107520035A CN201710890452.5A CN201710890452A CN107520035A CN 107520035 A CN107520035 A CN 107520035A CN 201710890452 A CN201710890452 A CN 201710890452A CN 107520035 A CN107520035 A CN 107520035A
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- China
- Prior art keywords
- dust
- pipeline
- pump
- storehouse
- deduster
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000012545 processing Methods 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 86
- 230000000740 bleeding effect Effects 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 16
- 238000005303 weighing Methods 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 10
- 238000005243 fluidization Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract description 3
- 238000000889 atomisation Methods 0.000 abstract 1
- 230000003111 delayed effect Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000005453 pelletization Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The invention belongs to Preservation for Aggregate Production System dedusting technology field, and in particular to a kind of device and method of sandstone processing and dedusting, comprise the following steps：1) when disintegrating apparatus is in continuous duty, opens deduster and collect dust；2) when the dust in deduster reaches storage capacity full position, the air bleeding valve on the pump of storehouse is opened, and then opens inlet valve, start to feed, send grey screw machine starting with full load afterwards, send grey screw machine to start working until material is full in the pump of storehouse, grey screw machine is sent to stop, the inlet valve on last storehouse pump is closed；3) it is sent into after the dust atomization in the pump of storehouse in dust holding vessel；4) step 1) is transported outward the dust holding vessel of full position using transporting equipment to the automatic cycle of step 3) until dust holding vessel reaches full position.Solve the problems, such as that Preservation for Aggregate Production System crushing and screening process produces a large amount of dust, there is low automaticity height, fault rate, reliable, simple to operate, saving manpower, easy to maintenance, pollution-free conveying, environmental protection.
Description
Technical field
The invention belongs to Preservation for Aggregate Production System dedusting technology field, and in particular to the device of a kind of processing of sandstone and dedusting and
Method.
Background technology
As China is to the attention degree more and more higher of environmental protection.Various large-scale disintegrating apparatus in Preservation for Aggregate Production System, screening
Equipment etc. generates substantial amounts of dust in process of production, it is necessary to large-scale pulse dust removal equipment is first gathered dust, a large amount of dust
It is heavy to handle operation irregularity, for the treating method of dust, traditional dust processing mode is to use manually to collect deduster
It is pending that complete dust using dolly is pushed to building waste treatment region, and dust can be natural with strong wind etc. in transportation
Factor is easily disseminated in air, pollutes environment.Therefore it is extremely urgent to find a kind of automaticity dust pelletizing system technology.
The content of the invention
The purpose of the present invention is to overcome Preservation for Aggregate Production System crushing and screening process in the prior art to produce asking for a large amount of dust
Topic.
Therefore, the invention provides the method for a kind of processing of sandstone and dedusting, comprise the following steps：
When step 1) disintegrating apparatus is in continuous duty, deduster is opened, deduster is by the pipeline that gathers dust to broken
Dust is collected caused by equipment, and the dust of collection enters in the inverted cone of deduster；
When dust in step 2) deduster has reached storage capacity full position, dedusting side charging bit meter is to automatic control system
High signal is sent, the air bleeding valve on the pump of storehouse is opened, then opens inlet valve, start to feed, send afterwards by automatic control system
Grey screw machine starting with full load, grey screw machine is sent to start working until material completely, send grey screw machine to stop in the pump of storehouse, on last storehouse pump
Inlet valve is closed；
After dust in the pump of storehouse is atomized by pump supporting air compressor machine in step 3) storehouse by air accumulator and gas circuit, by sending ash defeated
Pipeline is sent to be sent into dust holding vessel；
Step 4) realizes step 1) to the automatic cycle of step 3) until dust holding vessel reaches by automatic control system
Man Wei, finally the dust holding vessel of full position is transported outward using transporting equipment.
The quantity of described deduster, storehouse pump and dust holding vessel is multiple, and multiple dedusters and multiple storehouse pumps are using simultaneously
Connection and the form of series connection, finally input dust in one or more dust holding vessels.
A kind of processing of sandstone and the device of dedusting, including disintegrating apparatus, the pipeline that gathers dust, deduster, send grey screw machine, second
Hand-operated butterfly valve, storehouse pump and supporting source of the gas, send grey transfer pipeline, side charging bit meter, dust holding vessel, hand operated gate valve, pneumatic insert
Plate valve, drawing mechanism in bulk, outfeed platforms in bulk, go out car supervising device, automatic control system and outer package, it is described broken to set
Standby to connect deduster by the pipeline that gathers dust, deduster bottom passes sequentially through grey screw machine and the connection of the second Hand-operated butterfly valve from top to bottom
Storehouse pump and supporting source of the gas, storehouse pump and supporting source of the gas are by sending grey transfer pipeline to connect dust holding vessel, dust storage tank body one
Side connection tank body side charging bit meter, dust storage pot bottom are sequentially connected hand operated gate valve, pneumatic gate valve, in bulk from top to bottom
Drawing mechanism, outfeed platforms in bulk and go out car supervising device, go out car supervising device connection automatic control system, deduster, send ash
Screw machine, the second Hand-operated butterfly valve, storehouse pump and the outside of supporting source of the gas and automatic control system are arranged in same outer package.
Also include first manual butterfly valve, first manual butterfly valve is connected among the pipeline that gathers dust.
Also include dedusting side charging bit meter, deduster lower half is in inverted cone, and inverted cone side connection dedusting side fills
Level-sensing device.
Described storehouse pump and supporting source of the gas include storehouse pump and supporting source of the gas, and storehouse pump includes feeding pipe, gas exhaust piping, charging
Valve, air bleeding valve, the pump housing, fluidisation coil pipe, Weighing module, supporting leg, pressure transmitter, discharging pipeline, outlet valve, fluidizer,
Air inlet pipeline, the top of the pump housing connect feeding pipe and gas exhaust piping respectively, the middle part and bottom of feeding pipe connect respectively into
Expect valve and pressure transmitter, air bleeding valve is connected in gas exhaust piping, the bottom of the pump housing is inverted cone, and the both sides of inverted cone are distinguished
Connect Weighing module, the bottom part down connection supporting leg of Weighing module, the bottom connection fluidizer of the pump housing, fluidizer difference
Air inlet pipeline and discharging pipeline are connected, outlet valve is connected among discharging pipeline, and fluidisation coil pipe includes the first pipeline and the second pipe
Road, the top of one end connection pump housing of the first pipeline, one end of the second pipeline is connected to the top of pump housing inverted cone, the first pipe
The other end of the other end on road and the second pipeline converges and connects air inlet pipeline, and the charging aperture of feeding pipe connects the second hand adjustment
Grey transfer pipeline is sent in valve, the discharging opening connection for the pipeline that discharges, and the air inlet of air inlet pipeline connects supporting source of the gas.
Described tank body side charging bit count number is at least 3, is connected to a high position, the middle position of dust storage tank body
And low level.
The volume of described storehouse pump is less than the volume of the cone of deduster.
Beneficial effects of the present invention：The device and method of this sandstone processing and dedusting provided by the invention, using dedusting
Device is gathered dust, and the dust in dust-precipitator is automatically fed into large-scale dust holding vessel by intelligent storehouse pump and auxiliary device and stored,
Transported outward using special transport vehicle, there is low automaticity height, fault rate, reliable, simple to operate, saving manpower, safeguard
It is convenient, also monitor the high-tech system integrated equipment of storehouse pump operation overall process in real time with industrial control computer, and meanwhile it is complete close
Envelope, pollution-free conveying, meet environmental requirement.
Brief description of the drawings
The present invention is described in further details below with reference to accompanying drawing.
Fig. 1 is the structure and working principle schematic diagram of the present invention；
Fig. 2 is the structural representation of storehouse pump.
Description of reference numerals：1st, disintegrating apparatus；2nd, Hand-operated butterfly valve；3rd, gather dust pipeline；4th, deduster；5th, dedusting side charging bit
Meter；6th, grey screw machine is sent；7th, the second Hand-operated butterfly valve；8th, storehouse pump and supporting source of the gas；9th, grey transfer pipeline is sent；10th, side charging bit meter；
11st, dust holding vessel；12nd, automatic control system；13rd, outer package；14th, hand operated gate valve；15th, pneumatic gate valve；16th, it is in bulk go out
Expect device；17th, outfeed platforms in bulk；18th, car supervising device is gone out；81st, inlet valve；82nd, air bleeding valve；83rd, the pump housing；84th, fluidized disk
Pipe；85th, Weighing module；86th, supporting leg；87th, pressure transmitter；88th, outlet valve；89th, fluidizer；810th, air inlet pipeline；
811st, feeding pipe；812nd, gas exhaust piping；813rd, discharge pipeline；841st, the first pipeline；842nd, the second pipeline；A, charging aperture；b、
Discharging opening；C, air inlet；D, exhaust outlet；E, the second pipeline air inlet；F, the first pipeline air inlet.
Embodiment
Embodiment 1：
As depicted in figs. 1 and 2, a kind of method of sandstone processing and dedusting, it is characterised in that comprise the following steps：
When step 1) disintegrating apparatus 1 is in continuous duty, deduster 4 is opened, deduster 4 is right by the pipeline 3 that gathers dust
Dust caused by disintegrating apparatus 1 is collected, and the dust of collection enters in the inverted cone of deduster 4；
When dust in step 2) deduster 4 has reached storage capacity full position, dedusting side charging bit meter 5 is to automatically controlling
System 12 sends high signal, and automatic control system 12 opens the air bleeding valve 82 on the pump of storehouse, then opens inlet valve 81, start into
Material, send the grey starting with full load of screw machine 6 afterwards, send grey screw machine 6 to start working full up to expecting in the pump of storehouse, send grey screw machine 6 to stop,
Inlet valve 81 on the pump of last storehouse is closed；
After dust in the pump of storehouse is atomized by pump supporting air compressor machine in step 3) storehouse by air accumulator and gas circuit, by sending ash defeated
Pipeline 9 is sent to be sent into dust holding vessel 11；
Step 4) realizes step 1) to the automatic cycle of step 3) until dust holding vessel 11 by automatic control system 12
Reach full position, finally transported outward the dust holding vessel 11 of full position using transporting equipment.Special circumstances are such as run into, when disintegrating apparatus 1
During in intermittent duty or shorter working time, manual mode is may be alternatively provided as, operating personnel open storehouse pump, and ash is sent in unlatching
Screw machine 6 meets the needs of once sending ash.
Gathered dust using deduster 4, the dust in dust-precipitator 4 is automatically fed into dust by intelligent storehouse pump and auxiliary device
Store in holding vessel 11, transported outward using special transport vehicle, with automaticity is high, fault rate is low, reliable, operation letter
List, save manpower, be easy to maintenance, also monitoring the high-tech system collection of storehouse pump operation overall process in real time with industrial control computer
Forming apparatus, while hermetically sealed, pollution-free conveying, meet environmental requirement.
Embodiment 2：
As depicted in figs. 1 and 2, on the basis of embodiment 1, the number of described deduster 4, storehouse pump and dust holding vessel 11
Measure to be multiple, dust is finally inputted one or more powder by multiple dedusters 4 and multiple storehouse pumps using form in parallel and serial
In dirt holding vessel 11；It is flexible and changeable, it is applied widely.
The workflow of storehouse pump is：
Start：Air bleeding valve 82 is opened first, is delayed 3~5 seconds, and inlet valve 81 is opened, and starts to feed, and is delayed 3~5 seconds, broken arch opens 1
~3 seconds, now start to judge whether the material in the pump of storehouse is filled it up with：If material, which can not be filled it up with, continues to broken arch, certain time
(being determined according to field condition), (1) such as fruit are not filled it up with also, continue broken arch, certain time (determines) according to field condition, and broken arch is three times
If material can not also fill it up with just alarm and shut down afterwards；(2) as fruit expires, inlet valve 81 is closed, and after delay 3~5 seconds, air bleeding valve 82 closes,
Outlet valve 88 is opened after being delayed again 5 seconds, then is delayed 5 seconds, and INO Intake Open starts to discharge, and now judges whether storehouse stock position declines, per half
Minute judges to expect whether weight is original 90%, i.e., whether putty (it is then putty to be more than, less than do not block up then)：If 1. do not block up
Material, then often cross half a minute judge once whether putty, after all going well until material position be less than 0.05 ton after material it is drained, delay 10
Second, then enter air to close, outlet valve 88 is closed after 3~5 seconds；Delay 5 seconds and enter cyclic process next time.2. if putty, enters
Enter unimpeded state：Enter air to close first, heel row air valve 82 is opened within 3~5 seconds, and heel row air valve 82 closes within 10~15 seconds, delay 3~5 seconds it is laggard
Gas is opened, if recovering normal feeding, unimpeded terminates, if abnormal feeding, continues continuous unimpeded as above.If 5 times can not arrange
It is logical, system prompt alarm, artificial unimpeded is notified, and shut down.
Storehouse pump the machine by the pump housing, feed arrangement, drawing mechanism, air inlet pipeline system, emptying system, gas fluidized system with
And a few part compositions such as intelligence control system, complete machine complete the intelligent course of conveying of material by the fore-aft motion of these parts,
Realize that the conversion for automatically controlling and controlling manually, the number for setting automatic running, setting expect that full weight, liquid crystal display are real-time
Display has set automatic running number, actual automatic running number, has set and expected full weight, unimpeded number, 1 more work(of control
Can, it is easy to user oneself to select the superiority based on storehouse pump technical characteristic, can not only realizes that disintegrating apparatus 1 automates from storehouse pump
The high dust pelletizing system technique of degree, and can realize that 500m-800m compared with long-distance sand transport, realizes dedusting in Preservation for Aggregate Production System
Device and the flexible arrangement of the position of dust holding vessel 11.
Embodiment 3
As shown in figure 1, on the basis of embodiment 2, a kind of device of sandstone processing and dedusting, including disintegrating apparatus 1, receipts
Dirt pipeline 3, deduster 4, send grey screw machine 6, the second Hand-operated butterfly valve 7, storehouse pump and supporting source of the gas 8, send grey transfer pipeline 9, side dress
Level-sensing device 10, dust holding vessel 11, hand operated gate valve 14, pneumatic gate valve 15, drawing mechanism in bulk 16, outfeed platforms in bulk
17th, car supervising device 18, automatic control system 12 and outer package 13 are gone out, described disintegrating apparatus 1 is removed by the connection of pipeline 3 of gathering dust
Dirt device 4, the bottom of deduster 4 pass sequentially through grey the connections storehouse pump of 6 and second Hand-operated butterfly valve of screw machine 7 and supporting source of the gas 8 from top to bottom,
Storehouse pump and supporting source of the gas 8 are by sending grey transfer pipeline 9 to connect dust holding vessel 11, the tank body side of dust holding vessel 11 connection tank body
Side charging bit meter 10, the bottom of dust holding vessel 11 be sequentially connected from top to bottom hand operated gate valve 14, pneumatic gate valve 15, it is in bulk go out
Expect device 16, outfeed platforms in bulk 17 and go out car supervising device 18, go out car supervising device 18 and connect automatic control system 12, dedusting
Device 4, grey screw machine 6, the second Hand-operated butterfly valve 7, storehouse pump and the outside of supporting source of the gas 8 and automatic control system 12 is sent to be arranged at together
In one outer package 13.The present invention uses the intelligence system of automatic control system 12, have automaticity is high, fault rate is low,
It is reliable, simple to operate, save manpower, easy to maintenance, also monitor the full mistake of storehouse pump operation in real time with industrial control computer
The high-tech system integrated equipment of journey, the conversion that can be achieved to automatically control and control manually, the number for setting automatic running, setting
Expect full weight, liquid crystal display real-time display set automatic running number, actual automatic running number, set material it is full
Weight, unimpeded number, 1 control more functions, be easy to user oneself select, while using malleation, it is hermetically sealed conveying it is hermetically sealed, without dirt
Dye conveying, meets environmental requirement.
Further also include first manual butterfly valve 2, first manual butterfly valve 2 is connected among the pipeline 3 that gathers dust；Realize pipe
The adjustment control of air quantity in road, when avoiding that wind speed is too high in deduster, filter bag is damaged, extends the service life of deduster.
Further also to include dedusting side charging bit meter 5, the lower half of deduster 4 is in inverted cone, and inverted cone side connects
Connect dedusting side charging bit meter 5.The detection that material is realized when expiring position, to realize that automatic control provides signal acquisition point, structure letter
It is single.
Further, described storehouse pump and supporting source of the gas 8 include storehouse pump and supporting source of the gas, storehouse pump include feeding pipe 811,
Gas exhaust piping 812, inlet valve 81, air bleeding valve 82, the pump housing 83, fluidisation coil pipe 84, Weighing module 85, supporting leg 86, pressure inverting
Device 87, discharging pipeline 813, outlet valve 88, fluidizer 89, air inlet pipeline 810, the top of the pump housing 83 connects feeding pipe respectively
811 and gas exhaust piping 812, the middle part and bottom of feeding pipe 811 connect inlet valve 81 and pressure transmitter 87, blast pipe respectively
Air bleeding valve 82 is connected in road 812, the bottom of the pump housing 83 is inverted cone, and the both sides of inverted cone connect Weighing module 85 respectively,
The bottom part down connection supporting leg 86 of Weighing module 85, the bottom connection fluidizer 89 of the pump housing 83, fluidizer 89 connect respectively
Air pipe 810 and discharging pipeline 813 are tapped into, outlet valve 88 is connected among discharging pipeline 813, and fluidisation coil pipe 84 includes the first pipe
The pipeline 842 of road 841 and second, the top of one end connection pump housing 83 of the first pipeline 841, one end of the second pipeline 842 is connected to
The other end of the top of the inverted cone of the pump housing 83, the other end of the first pipeline 841 and the second pipeline 842 converges and connects air inlet pipe
Road 810, the charging aperture of feeding pipe 811 connect the second Hand-operated butterfly valve 7, and grey delivery pipe is sent in the discharging opening connection of discharging pipeline 813
Road 9, the air inlet of air inlet pipeline 810 connect supporting source of the gas.The automaticity of sandstone disintegrating apparatus 1 height can not only be realized with storehouse pump
Dust pelletizing system technique, and can realize that 500m-800m compared with long-distance sand transport, realizes deduster and powder in Preservation for Aggregate Production System
The flexible arrangement of the position of dirt holding vessel 11.
Further, the described quantity of tank body side charging bit meter 10 is at least 3, is connected to the tank of dust holding vessel 11
A high position, middle position and the low level of body.The judgement of powder material tank material position is realized, it is easy to operate.
Further, the volume of described storehouse pump is less than the volume of the cone of deduster 4.Ensure that deduster 4 can provide
Enough is boring, and the requirement that storehouse pump once conveys can be met when deduster 4 passes through feeding, improves transfer efficiency.
The deduster 4 of the present invention is pulse dust collector, and dust holding vessel 11 is 800T dust holding vessels, hand operated gate valve 14
Be pneumatic gate valve 300X300 for hand operated gate valve 300X300, pneumatic gate valve 15, drawing mechanism in bulk 16 be discharging in bulk
Device CHT-SZ-C；Disintegrating apparatus 1, deduster 4, send grey screw machine 6, Hand-operated butterfly valve, supporting source of the gas 8, side charging bit meter 10, powder
Dirt holding vessel 11, hand operated gate valve 14, pneumatic gate valve 15, drawing mechanism in bulk 16, outfeed platforms in bulk 17, go out car monitoring dress
Put 18, automatic control system 12, Weighing module 85, fluidisation coil pipe 84, supporting leg 86, pressure transmitter 87, the and of fluidizer 89
Outer package 13 is existing technology, is not described in detail herein.
It is exemplified as above be only to the present invention for example, do not form the limitation to protection scope of the present invention, it is all
It is to be belonged to the same or analogous design of the present invention within protection scope of the present invention.
Claims (8)
1. a kind of sandstone processing and the method for dedusting, it is characterised in that comprise the following steps：
When step 1) disintegrating apparatus (1) is in continuous duty, deduster (4) is opened, deduster (4) passes through the pipeline that gathers dust
(3) dust caused by disintegrating apparatus (1) is collected, the dust of collection enters in the inverted cone of deduster (4)；
When dust in step 2) deduster (4) has reached storage capacity full position, dedusting side charging bit meter (5) is to automatically controlling
System (12) sends high signal, and automatic control system (12) opens the air bleeding valve (82) on the pump of storehouse, then opens inlet valve
(81), start to feed, send grey screw machine (6) starting with full load afterwards, send grey screw machine (6) to start working until expecting in the pump of storehouse completely,
Grey screw machine (6) is sent to stop, the inlet valve (81) on last storehouse pump is closed；
After dust in the pump of storehouse is atomized by pump supporting air compressor machine in step 3) storehouse by air accumulator and gas circuit, by sending grey delivery pipe
Road (9) is sent into dust holding vessel (11)；
Step 4) realizes step 1) to the automatic cycle of step 3) until dust holding vessel (11) by automatic control system (12)
Reach full position, finally transported outward the dust holding vessel (11) of full position using transporting equipment.
2. sandstone processing as claimed in claim 1 and the method for dedusting, it is characterised in that：Described deduster (4), storehouse pump and
The quantity of dust holding vessel (11) is multiple, and multiple dedusters (4) and multiple storehouse pumps finally will using form in parallel and serial
Dust is inputted in one or more dust holding vessels (11).
3. a kind of sandstone processing and the device of dedusting, it is characterised in that：Including disintegrating apparatus (1), the pipeline that gathers dust (3), deduster
(4) grey screw machine (6), the second Hand-operated butterfly valve (7), storehouse pump and supporting source of the gas (8), are sent, send grey transfer pipeline (9), side charging bit
Count (10), dust holding vessel (11), hand operated gate valve (14), pneumatic gate valve (15), drawing mechanism in bulk (16), discharging in bulk
Platform (17), go out car supervising device (18), automatic control system (12) and outer package (13), described disintegrating apparatus (1) passes through
The pipeline (3) that gathers dust connection deduster (4), deduster (4) bottom passes sequentially through grey screw machine (6) and the second hand adjustment from top to bottom
Valve (7) connections storehouse pump and supporting source of the gas (8), storehouse pump and supporting source of the gas (8) are by sending grey transfer pipeline (9) to connect dust holding vessel
(11), dust holding vessel (11) tank body side connection tank body side charging bit meter (10), dust holding vessel (11) bottom is from top to bottom
It is sequentially connected hand operated gate valve (14), pneumatic gate valve (15), drawing mechanism in bulk (16), outfeed platforms in bulk (17) and goes out car
Supervising device (18), go out car supervising device (18) connection automatic control system (12), deduster (4), send grey screw machine (6), the
Two Hand-operated butterfly valves (7), storehouse pump and the outside of supporting source of the gas (8) and automatic control system (12) are arranged at same outer package
(13) in.
4. sandstone processing as claimed in claim 3 and the device of dedusting, it is characterised in that：Also include first manual butterfly valve (2),
First manual butterfly valve (2) is connected among the pipeline that gathers dust (3).
5. sandstone processing as claimed in claim 4 and the device of dedusting, it is characterised in that：Also include dedusting side charging bit meter
(5), deduster (4) lower half is in inverted cone, and inverted cone side connects dedusting side charging bit meter (5).
6. sandstone processing as claimed in claim 5 and the device of dedusting, it is characterised in that：Described storehouse pump and supporting source of the gas
(8) storehouse pump and supporting source of the gas are included, storehouse pump includes feeding pipe (811), gas exhaust piping (812), inlet valve (81), air bleeding valve
(82), the pump housing (83), fluidisation coil pipe (84), Weighing module (85), supporting leg (86), pressure transmitter (87), discharging pipeline
(813), outlet valve (88), fluidizer (89), air inlet pipeline (810), the top of the pump housing (83) connect feeding pipe respectively
(811) and gas exhaust piping (812), the middle part and bottom of feeding pipe (811) connect inlet valve (81) and pressure transmitter respectively
(87), connection air bleeding valve (82) in gas exhaust piping (812), the bottom of the pump housing (83) is inverted cone, and the both sides of inverted cone are divided
Not Lian Jie Weighing module (85), Weighing module (85) bottom part down connection supporting leg (86), the bottom connection flow of the pump housing (83)
Makeup is put (89), and fluidizer (89) connects air inlet pipeline (810) and discharging pipeline (813) respectively, and outlet valve (88) is connected to
Discharge among pipeline (813), fluidisation coil pipe (84) includes the first pipeline (841) and the second pipeline (842), the first pipeline (841)
One end connection pump housing (83) top, one end of the second pipeline (842) is connected to the top of the pump housing (83) inverted cone, first
The other end of pipeline (841) and the other end of the second pipeline (842) converge and connect air inlet pipeline (810), feeding pipe (811)
Charging aperture connect the second Hand-operated butterfly valve (7), discharging pipeline (813) discharging opening connection send grey transfer pipeline (9), air inlet pipeline
(810) air inlet connects supporting source of the gas.
7. sandstone processing as claimed in claim 6 and the device of dedusting, it is characterised in that：Described tank body side charging bit meter
(10) quantity is at least 3, is connected to a high position, middle position and the low level of dust holding vessel (11) tank body.
8. sandstone processing as claimed in claim 7 and the device of dedusting, it is characterised in that：The volume of described storehouse pump, which is less than, to be removed
The volume of the cone of dirt device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710890452.5A CN107520035B (en) | 2017-09-27 | 2017-09-27 | Sand processing and dust removing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710890452.5A CN107520035B (en) | 2017-09-27 | 2017-09-27 | Sand processing and dust removing device and method |
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| CN113171868A (en) * | 2021-04-28 | 2021-07-27 | 广东长信精密设备有限公司 | Automatic powder production process |
| CN114620490A (en) * | 2022-02-22 | 2022-06-14 | 中国电建集团西北勘测设计研究院有限公司 | Dust removal system and method for processing sandstone aggregate by using low-pressure pneumatic continuous conveying pump |
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| CN107520035B (en) | 2024-01-23 |
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