CN207385685U - A kind of sandstone processes dust pelletizing system - Google Patents

Abstract

The utility model belongs to Preservation for Aggregate Production System dedusting technology field, dust pelletizing system is processed more particularly to a kind of sandstone, it including crushing plant, the pipeline that gathers dust, deduster, grey screw machine, the second Hand-operated butterfly valve, storehouse pump and mating source of the gas is sent, send grey transfer pipeline, side charging bit meter, dust holding vessel, hand operated gate valve, pneumatic gate valve, drawing mechanism in bulk, outfeed platforms in bulk, go out vehicle monitoring device, automatic control system and outer package, transported outward the dust holding vessel of full position using transporting equipment.It solves the problems, such as that Preservation for Aggregate Production System crushing and screening process generates a large amount of dust, there is low high degree of automation, failure rate, reliable, easy to operate, saving manpower, easy to maintain, pollution-free conveying, environmental protection.

Description

A kind of sandstone processes dust pelletizing system

Technical field

The utility model belongs to Preservation for Aggregate Production System dedusting technology field, and in particular to a kind of sandstone processes dust pelletizing system.

Background technology

As China is higher and higher to the attention degree of environmental protection.Various large size crushing plants, screening in Preservation for Aggregate Production System 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 trolley is pushed to building waste treatment region, and dust can be natural with strong wind etc. in transportational process Factor is easily disseminated in air, pollutes environment.Therefore it is extremely urgent to find a kind of the degree of automation dust pelletizing system technology.

Utility model content

The purpose of the utility model is to overcome Preservation for Aggregate Production System crushing and screening processes in the prior art to generate a large amount of dust The problem of.

For this purpose, the utility model provides a kind of sandstone processing dust pelletizing system, including crushing plant, the pipeline that gathers dust, dedusting Device, send grey screw machine, the second Hand-operated butterfly valve, storehouse pump and mating source of the gas, send grey transfer pipeline, side charging bit meter, dust holding vessel, Hand operated gate valve, pneumatic gate valve, outfeed platforms in bulk, go out vehicle monitoring device, automatic control system and outer at drawing mechanism in bulk Encapsulation, the crushing plant connect deduster by the pipeline that gathers dust, and deduster bottom passes sequentially through grey screw machine from top to bottom With the second Hand-operated butterfly valve connections storehouse pump and mating source of the gas, storehouse pump and mating source of the gas are stored by the way that grey transfer pipeline is sent to connect dust Tank, dust storage tank body one side connection tank body side charging bit meter, dust storage pot bottom is sequentially connected from top to bottom to be inserted manually Plate valve, pneumatic gate valve, drawing mechanism in bulk, outfeed platforms in bulk and go out vehicle monitoring device, it is automatic to go out the connection of vehicle monitoring device Control system, deduster send grey screw machine, the second Hand-operated butterfly valve, storehouse pump and the outside of mating source of the gas and automatic control system equal It is arranged in same outer package.

First manual butterfly valve is further included, first manual butterfly valve is connected among the pipeline that gathers dust.

Dedusting side charging bit meter is further included, deduster lower half is in inverted cone, and inverted cone side connection dedusting side fills Level-sensing device.

The storehouse pump and mating source of the gas include storehouse pump and mating 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, support 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 lower part of feeding pipe connect respectively into Expect valve and pressure transmitter, air bleeding valve is connected in gas exhaust piping, the lower part of the pump housing is inverted cone, and the both sides of inverted cone are distinguished Connect Weighing module, the bottom part down connection support 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 feed inlet of feeding pipe connects the second hand adjustment Grey transfer pipeline is sent in valve, the discharge port connection for the pipeline that discharges, and the air inlet of air inlet pipeline connects mating source of the gas.

The quantity of the deduster 4, storehouse pump and dust holding vessel 11 is multiple, and multiple dedusters 4 and multiple storehouses pump are adopted With form in parallel and serial, one or more dust holding vessels 11 are finally connected.

The 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 the storehouse pump is less than the volume of the cone of deduster.

The beneficial effects of the utility model：This sandstone processing dust pelletizing system and method provided by the utility model, use Deduster gathers dust, and the dust in dust-precipitator by intelligent storehouse is pumped and auxiliary device is automatically fed into large-scale dust holding vessel and stores up It deposits, is transported outward using special transport vehicle, there is low high degree of automation, failure rate, reliable, easy to operate, saving manpower, dimension Shield is convenient, the also high-tech system integrated equipment with industrial control computer real time monitoring storehouse pump operation overall process, while complete Sealing, pollution-free conveying, meet environmental requirement.

Description of the drawings

The utility model is described in further details below with reference to attached drawing.

Fig. 1 is the structure and working principle schematic diagram of the utility model；

Fig. 2 is the structure diagram of storehouse pump.

Reference sign：1st, crushing plant；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 mating 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, vehicle monitoring device is gone out；81st, inlet valve；82nd, air bleeding valve；83rd, the pump housing；84th, fluidized disk Pipe；85th, Weighing module；86th, support 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, feed inlet；b、 Discharge port；C, air inlet；D, exhaust outlet；E, the second pipeline air inlet；F, the first pipeline air inlet.

Specific embodiment

Embodiment 1：

As depicted in figs. 1 and 2, the device of a kind of sandstone processing and dedusting, including crushing plant 1, gather dust pipeline 3, dedusting Device 4 send grey screw machine 6, the second Hand-operated butterfly valve 7, storehouse pump and mating source of the gas 8, send grey transfer pipeline 9, side charging bit meter 10, dust Holding vessel 11, hand operated gate valve 14, drawing mechanism in bulk 16, outfeed platforms in bulk 17, go out vehicle monitoring device at pneumatic gate valve 15 18th, automatic control system 12 and outer package 13, the crushing plant 1 connect deduster 4,4 bottom of deduster by the pipeline 3 that gathers dust Portion passes sequentially through grey 6 and second Hand-operated butterfly valve of screw machine, 7 connections storehouse pump and mating source of the gas 8, storehouse pump and mating source of the gas 8 from top to bottom By the way that grey transfer pipeline 9 is sent to connect dust holding vessel 11,11 tank body one side of dust holding vessel connection tank body side charging bit meter 10, powder 11 bottom of dirt holding vessel be sequentially connected from top to bottom hand operated gate valve 14, pneumatic gate valve 15, drawing mechanism in bulk 16, it is in bulk go out Expect platform 17 and go out vehicle monitoring device 18, go out vehicle monitoring device 18 and connect automatic control system 12, deduster 4 send grey screw machine 6th, the second Hand-operated butterfly valve 7, storehouse pump and the outside of mating source of the gas 8 and automatic control system 12 are arranged at same outer package 13 It is interior.The utility model uses the intelligence system of automatic control system 12, have high degree of automation, failure rate it is low, it is reliable, It is easy to operate, save manpower, easy to maintain, the also high-tech with industrial control computer real time monitoring storehouse pump operation overall process System integrated apparatus is, it can be achieved that full weight is expected in the conversion, the number of setting automatic running, the setting that automatically control and control manually Amount, liquid crystal display real-time display have set automatic running number, actual automatic running number, have set and expected full weight, row Stifled number, 1 more functions of control, select convenient for user oneself, while use positive pressure, hermetically sealed hermetically sealed, the pollution-free conveying of conveying, Meet environmental requirement.

First manual butterfly valve 2 further is further included, first manual butterfly valve 2 is connected among the pipeline 3 that gathers dust；Realize pipe The adjusting control of air quantity in road when avoiding that wind speed is excessively high in deduster, damages filter bag, extends the service life of deduster.

Further to further include dedusting side charging bit meter 5,4 lower half of deduster 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 mating source of the gas 8 include storehouse pump and mating 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, support 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 lower part of feeding pipe 811 connect inlet valve 81 and pressure transmitter 87, exhaust pipe respectively Air bleeding valve 82 is connected in road 812, the lower part 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 support 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 841 and second pipeline 842 of road, 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 83 inverted cone of the pump housing, the other end of the first pipeline 841 and the second pipeline 842 converges and connects air inlet pipe Road 810, the feed inlet of feeding pipe 811 connect the second Hand-operated butterfly valve 7, and grey delivery pipe is sent in the discharge port connection of discharging pipeline 813 Road 9, the air inlet of air inlet pipeline 810 connect mating source of the gas.1 high degree of automation of sandstone crushing plant can not only be realized with storehouse pump Dust pelletizing system technique, and can realize 500m-800m compared with long-distance sand transport, deduster and powder are realized in Preservation for Aggregate Production System The flexible arrangement of 11 position of dirt holding vessel.

Further, the quantity of the deduster 4, storehouse pump and dust holding vessel 11 is multiple, multiple dedusters 4 and more A storehouse pump is finally inputted dust in one or more dust holding vessels 11 using form in parallel and serial.It is flexible and changeable, it fits It is wide with scope.

Further, 10 quantity of tank body side charging bit meter is at least 3, is connected to 11 tank of dust holding vessel 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 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 utility model be pulse dust collector, dust holding vessel 11 be 800T dust holding vessels, Manual flashboard Valve 14 is hand operated gate valve 300X300, pneumatic gate valve 15 is pneumatic gate valve 300X300, drawing mechanism in bulk 16 is in bulk Drawing mechanism CHT-SZ-C；Crushing plant 1, deduster 4 send grey screw machine 6, Hand-operated butterfly valve, mating source of the gas 8, side charging bit meter 10th, dust holding vessel 11, hand operated gate valve 14, pneumatic gate valve 15, drawing mechanism in bulk 16, outfeed platforms in bulk 17, go out vehicle Monitoring device 18, automatic control system 12, Weighing module 85, fluidisation coil pipe 84, support leg 86, pressure transmitter 87, fluidisation dress Put 89 and outer package 13 be existing technology, be not described in detail herein.

Embodiment 2：

As depicted in figs. 1 and 2, on the basis of embodiment 1, the operating procedure of the utility model is as follows：

When step 1) crushing plant 1 is in continuous duty, deduster 4 is opened, deduster 4 is right by the pipeline 3 that gathers dust The dust that crushing plant 1 generates is collected, and the dust of collection enters in the inverted cone of deduster 4；

When dust in step 2) deduster 4, which has reached storage capacity, expires 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 that storehouse pumps, and then opens inlet valve 81, start into Expect, send grey 6 starting with full load of screw machine afterwards, grey screw machine 6 is sent to start to work full up to expecting in the pump of storehouse, grey screw machine 6 is sent to stop, Inlet valve 81 on last storehouse pump is closed；

Step 3) storehouse pump mating air compressor machine by air accumulator and gas circuit by storehouse pump in dust be atomized after, 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 crushing plant 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.

It is gathered dust using deduster 4, the dust in dust-precipitator 4 by intelligent storehouse is pumped and auxiliary device is automatically fed into dust It stores in holding vessel 11, is transported outward using special transport vehicle, with high degree of automation, failure rate is low, reliable, operation is simple List saves manpower, is easy to maintain, also the high-tech system collection with industrial control computer real time monitoring storehouse pump operation overall process Forming apparatus, while hermetically sealed, pollution-free conveying, meet environmental requirement.

Storehouse pump workflow be：

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, start to judge whether the material in the pump of storehouse is filled it up at this time：If material, which can not be filled it up with, continues to broken arch, certain time (fixed according to field condition), (1) such as fruit are not filled it up with also, continue broken arch, certain time (fixed according to field condition), 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 judges whether storehouse stock position declines at this time, per half Minute judges to expect whether weight is original 90%, i.e., whether putty (be more than then for putty, less than do not block up then)：If it 1. does 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 into air to close, outlet valve 88 is closed after 3~5 seconds；Delay 5 seconds and enter cyclic process next time.If 2. putty, into Enter unimpeded state：First into air to close, 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 cannot arrange Logical, system prompt alarm notifies artificial unimpeded, and shuts 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 transmission process of material by the fore-aft motion of these components, 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, convenient for superiority of user oneself selection based on storehouse pump technical characteristic, select storehouse pump that can not only realize that crushing plant 1 automates 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 The flexible arrangement of 11 position of device and dust holding vessel.

Exemplified as above is only for example, not forming to the scope of protection of the utility model to the utility model Limitation, it is every to be belonged to the same or similar design of the utility model within the scope of protection of the utility model.

Claims (7)

1. a kind of sandstone processes dust pelletizing system, it is characterised in that：Including crushing plant (1), the pipeline that gathers dust (3), deduster (4), It send grey screw machine (6), the second Hand-operated butterfly valve (7), storehouse pump and mating source of the gas (8), send grey transfer pipeline (9), side charging bit meter (10), dust holding vessel (11), hand operated gate valve (14), pneumatic gate valve (15), drawing mechanism in bulk (16), discharging in bulk are put down Platform (17) goes out vehicle monitoring device (18), automatic control system (12) and outer package (13), and the crushing plant (1) passes through receipts Dirt pipeline (3) connection deduster (4), deduster (4) bottom passes sequentially through grey screw machine (6) and the second Hand-operated butterfly valve from top to bottom (7) connections storehouse pump and mating source of the gas (8), storehouse pump and mating source of the gas (8) are by sending grey transfer pipeline (9) to connect dust holding vessel (11), dust holding vessel (11) tank body one 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 vehicle Monitoring device (18), goes out vehicle monitoring device (18) connection automatic control system (12), and deduster (4) send grey screw machine (6), the Two Hand-operated butterfly valves (7), storehouse pump and the outside of mating source of the gas (8) and automatic control system (12) are arranged at same outer package (13) in.

2. sandstone as described in claim 1 processes dust pelletizing system, it is characterised in that：Further include first manual butterfly valve (2), first Hand-operated butterfly valve (2) is connected among the pipeline that gathers dust (3).

3. sandstone as claimed in claim 2 processes dust pelletizing system, it is characterised in that：Dedusting side charging bit meter (5) is further included, is removed Dirt device (4) lower half is in inverted cone, and inverted cone side connects dedusting side charging bit meter (5).

4. sandstone processing dust pelletizing system as claimed in claim 3, it is characterised in that：The storehouse pump and mating source of the gas (8) bag Storehouse pump and mating source of the gas are included, storehouse pump includes feeding pipe (811), gas exhaust piping (812), inlet valve (81), air bleeding valve (82), pump Body (83), fluidisation coil pipe (84), Weighing module (85), support leg (86), pressure transmitter (87), discharging pipeline (813), discharging Valve (88), fluidizer (89), air inlet pipeline (810), the top of the pump housing (83) connect feeding pipe (811) and exhaust pipe respectively Road (812), the middle part and lower part of feeding pipe (811) connect inlet valve (81) and pressure transmitter (87), gas exhaust piping respectively (812) connection air bleeding valve (82) in, the lower part of the pump housing (83) is inverted cone, and the both sides of inverted cone connect Weighing module respectively (85), the bottom part down connection support leg (86) of Weighing module (85), the bottom connection fluidizer (89) of the pump housing (83), fluidisation Device (89) connect respectively air inlet pipeline (810) and discharging pipeline (813), outlet valve (88) be connected to discharging pipeline (813) it In, fluidisation coil pipe (84) includes the first pipeline (841) and the second pipeline (842), one end connection pump housing of the first pipeline (841) (83) top, one end of the second pipeline (842) are connected to the top of the pump housing (83) inverted cone, the first pipeline (841) it is another The other end of one end and the second pipeline (842) converges and connects air inlet pipeline (810), the feed inlet connection of feeding pipe (811) Grey transfer pipeline (9), the air inlet of air inlet pipeline (810) are sent in second Hand-operated butterfly valve (7), the discharge port connection of discharging pipeline (813) Mouth connects mating source of the gas.

5. sandstone as claimed in claim 4 processes dust pelletizing system, it is characterised in that：Deduster (4), storehouse pump and the dust The quantity of holding vessel (11) is multiple, and multiple dedusters (4) and multiple storehouses pump finally connect one using form in parallel and serial A or multiple dust holding vessels (11).

6. sandstone as claimed in claim 5 processes dust pelletizing system, it is characterised in that：Tank body side charging bit meter (10) number Amount is at least 3, is connected to a high position, middle position and the low level of dust holding vessel (11) tank body.

7. sandstone as claimed in claim 6 processes dust pelletizing system, it is characterised in that：The volume of the storehouse pump is less than deduster (4) volume of cone.