阅读说明：本技术 除尘设备共享化的建筑废料破碎生产线 (The construction waste crushing production line of cleaner sharedization ) 是由 韦疆宇 任可隆 张武明 于 2019-07-01 设计创作，主要内容包括：本发明涉及除尘净化技术领域,公开了一种除尘设备共享化的建筑废料破碎生产线。本发明包括第一生产单元、第二生产单元和控制系统；第一生产单元包括四辊破碎机、第一进料皮带机、第一料仓、第一上料皮带机和第一除尘设备,第一除尘设备的进风口分别连接有第一抽风管道和共享连通管道,第一抽风管道的进风口与四辊破碎机连接,共享连通管道的另一端与第二生产单元中的除尘设备的进风口连接；第二生产单元包括整形机、第二上料皮带机和第二除尘设备,第二除尘设备的进风口连接有第二抽风管道和共享连通管道,第二抽风管道的进风口与整形机连接。本发明资源利用率高,除尘设备可共享于不同生产线。(The present invention relates to dust separation technical fields, disclose a kind of construction waste crushing production line of cleaner sharedization.The present invention includes the first production unit, the second production unit and control system；First production unit includes four-roller crusher, the first feed belt machine, the first feed bin, the first charging belt machine and the first cleaner, the air inlet of first cleaner is connected separately with the first air draft pipe and shared connecting pipe, the air inlet of first air draft pipe is connect with four-roller crusher, and the other end of shared connecting pipe is connect with the air inlet of the cleaner in the second production unit；Second production unit includes trimmer, the second charging belt machine and the second cleaner, and the air inlet of the second cleaner is connected with the second air draft pipe and shared connecting pipe, and the air inlet of the second air draft pipe is connect with trimmer.Resource utilization of the present invention is high, and cleaner can be shared on different production lines.)

1. the construction waste crushing production line of cleaner sharedization, it is characterised in that: including the first production unit, the second production Unit and control system；

First production unit includes four-roller crusher (1), the first feed belt machine (11), the first feed bin (2), the first charging belt Machine (12) and the first cleaner (3), the discharge port of the first feed belt machine (11) and the feed inlet of four-roller crusher (1) connect It connects, the discharge port of four-roller crusher (1) is connect by the first charging belt machine (12) with the feed inlet of feed bin, the discharge port of feed bin It is connect with the second production unit；The air inlet of first cleaner (3) is connected separately with the first air draft pipe (71) and shared company It threads a pipe (8), the air inlet of the first air draft pipe (71) is connect with four-roller crusher (1), shares the other end of connecting pipe (8) It is connect with the air inlet of the cleaner in the second production unit, the first automatically controlled butterfly valve is provided on the first air draft pipe (71) (61)；

Second production unit includes trimmer (4), the second charging belt machine (41) and the second cleaner (5), the second feeding skin Feed inlet with machine (41) is connect with the discharge port of the first feed bin (2), the discharge port and trimmer of the second charging belt machine (41) (4) it connects；The air inlet of second cleaner (5) is connected with the second air draft pipe (72) and shared connecting pipe (8), and second takes out The air inlet of air piping (72) is connect with trimmer (4), and the first automatically controlled butterfly valve (61) is provided on the second air draft pipe (72), altogether The both ends for enjoying connecting pipe (8) are respectively arranged with the second automatically controlled butterfly valve (62).

2. the construction waste crushing production line of cleaner sharedization according to claim 1, it is characterised in that: described The air inlet of one air draft pipe (71) is arranged between the discharge port and included belt conveyer of four-roller crusher (1).

3. the construction waste crushing production line of cleaner sharedization according to claim 1, it is characterised in that: described The air inlet of two air draft pipes (72) is connect with the side wall of the blanking channel side of trimmer (4).

4. the construction waste crushing production line of cleaner sharedization according to claim 1, it is characterised in that: described The signal input part of one automatically controlled butterfly valve (61) and the signal input part of the second automatically controlled butterfly valve (62) are with the control respectively The signal output end of system is electrically connected.

5. the construction waste crushing production line of cleaner sharedization according to claim 1, it is characterised in that: described One automatically controlled butterfly valve (61) and the second automatically controlled butterfly valve (62) are wafer type electric butterfly valve or flange form electric butterfly valve.

6. the construction waste crushing production line of cleaner sharedization according to claim 1, it is characterised in that: described One cleaner (3) and the second cleaner (5) include deduster and the dust sensor that is arranged at deduster air outlet, The signal output end of dust sensor is electrically connected with the signal input part of control system.

7. the construction waste crushing production line of cleaner sharedization according to claim 1, it is characterised in that: the control System processed includes memory module, computing module and valve opening adjustment module；

The memory module is used to store the soot density value and soot density standard in the cleaner of dust sensor detection Value, and the opening value of the first automatically controlled butterfly valve (61) valve of storage；

The computing module is used for the size of the soot density value and soot density standard value, and close according to the dust The comparison result of angle value and soot density standard value obtains adjustment factor value；

The valve opening adjustment module is used to adjust the valve of the first automatically controlled butterfly valve (61) according to the adjustment factor value Opening value.

8. the construction waste crushing production line of cleaner sharedization according to claim 7, it is characterised in that: the control System processed further include: scheduling module, for being greater than the soot density standard value, and first electricity when the soot density value Scheduling module, which automatically selects, when the valve opening of control butterfly valve (61) is maximum value deploys the participation dedusting of other dedusting control modules.

Technical field

The present invention relates to dust separation technical fields, broken more particularly to a kind of construction waste of cleaner sharedization Production line.

Background technique

Generally all volume is larger for the building waste generated after waste and old building is broken, has to pass through brokenly as recycled aggregate application Broken processing can all be equipped with cleaner in production line mostly.

Summary of the invention

The present invention provides a kind of resource utilization height, and cleaner can be shared on cleaner sharedization of different production lines Construction waste crushing production line and dedusting production line.

The technical issues of solution is: cleaner utilization rate is low in dedusting production line in the prior art, wasting of resources feelings Condition is serious.

In order to solve the above technical problems, the present invention adopts the following technical scheme:

The construction waste crushing production line of cleaner sharedization of the present invention, including the first production unit, the second production unit and Control system；

First production unit includes that four-roller crusher, the first feed belt machine, the first feed bin, the first charging belt machine and first remove Dirt equipment, the discharge port of the first feed belt machine and the feed inlet of four-roller crusher connect, and the discharge port of four-roller crusher passes through The connection of the feed inlet of first charging belt machine and feed bin, the discharge port of feed bin are connect with the second production unit；First cleaner Air inlet be connected separately with the first air draft pipe and shared connecting pipe, the air inlet and four-roller crusher of the first air draft pipe The other end of connection, shared connecting pipe is connect with the air inlet of the cleaner in the second production unit, the first air draft pipe On be provided with the first automatically controlled butterfly valve；

Second production unit includes trimmer, the second charging belt machine and the second cleaner, the charging of the second charging belt machine Mouth is connect with the discharge port of the first feed bin, and the discharge port of the second charging belt machine is connect with trimmer；Second cleaner into Air port is connected with the second air draft pipe and shared connecting pipe, and the air inlet of the second air draft pipe is connect with trimmer, and second takes out The first automatically controlled butterfly valve is provided in air piping, the both ends of shared connecting pipe are respectively arranged with the second automatically controlled butterfly valve.

The construction waste crushing production line of cleaner sharedization of the present invention, further, first air draft pipe Air inlet is arranged between the discharge port of four-roller crusher and included belt conveyer.

The construction waste crushing production line of cleaner sharedization of the present invention, further, second air draft pipe The side wall of the blanking channel side of air inlet and trimmer connects.

The construction waste crushing production line of cleaner sharedization of the present invention, further, the first automatically controlled butterfly valve The signal input part of signal input part and the second automatically controlled butterfly valve is electrically connected with the signal output end of the control system respectively.

The construction waste crushing production line of cleaner sharedization of the present invention, further, the first automatically controlled butterfly valve and Second automatically controlled butterfly valve is wafer type electric butterfly valve or flange form electric butterfly valve.

The construction waste crushing production line of cleaner sharedization of the present invention, further, first cleaner with Second cleaner includes deduster and the dust sensor that is arranged at deduster air outlet, and the signal of dust sensor is defeated Outlet is electrically connected with the signal input part of control system.

The construction waste crushing production line of cleaner sharedization of the present invention, further, the control system include depositing Store up module, computing module and valve opening adjustment module；

The memory module is used to store the soot density value and soot density standard in the cleaner of dust sensor detection Value, and the valve opening value of the first automatically controlled butterfly valve of storage；

The computing module is used for the size of the soot density value and soot density standard value, and close according to the dust The comparison result of angle value and soot density standard value obtains adjustment factor value；

The valve opening adjustment module is used to adjust the valve opening of the described first automatically controlled butterfly valve according to the adjustment factor value Value.

The construction waste crushing production line of cleaner sharedization of the present invention, further, the control system further include: Scheduling module, for being greater than the soot density standard value, and the valve of the first automatically controlled butterfly valve when the soot density value Scheduling module, which automatically selects, when aperture is maximum value deploys the participation dedusting of other dedusting control modules.

The construction waste crushing production line of cleaner sharedization of the present invention compared with prior art, has following beneficial to effect Fruit:

Firstly, by the use for matching the cleaner between each equipment, so that dust removing effects more preferably, realize the abundant of equipment It utilizes, independently operated technical effect between multistage production line timesharing, while having reached and damage when equipment expects to handle less is greatly saved The technical effect of the electric energy of consumption.Secondly, structure is simple, volume of equipment is small, is conducive to production and implements.In the premise for guaranteeing dust removing effects Under, there can be the choice of more cleaners, for example smaller cleaner can be used.Again, operating noise It is low, dust pollution is few, maintenance cost is low, while intelligent relatively high, by intelligent control to equipment carry out real time monitoring and Adjust automatically.

Three production units of the invention are respectively equipped with independent cleaner, the operation control of cleaner also with respective independence Pipe path between other electrical equipments of production unit, each cleaner is opened and closed by system according to the granular material discharged of each unit Situation realizes intelligent balance allotment.It is structurally reasonable, corresponding treating capacity, and energy conservation and environmental protection, Neng Gouyou can be exactly matched Effect ground reduces the cost of enterprise.The intelligent sharing of cleaner uses, and dust removing effects can also be allowed to reach higher, realize equipment Sufficiently use.

The construction waste crushing production line of cleaner sharedization of the invention is described further with reference to the accompanying drawing.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the construction waste crushing production line of cleaner sharedization of the present invention；

Fig. 2 is the work flow diagram of the construction waste crushing production line of cleaner sharedization of the present invention.

Appended drawing reference:

1- four-roller crusher；11- the first feed belt machine；12- the first charging belt machine；The first feed bin of 2-；The first dedusting of 3- is set It is standby；4- trimmer；41- the second charging belt machine；The second cleaner of 5-；The automatically controlled butterfly valve of 61- first；The automatically controlled butterfly of 62- second Valve；The first air draft pipe of 71-；The second air draft pipe of 72-；8- shares connecting pipe.

Specific embodiment

As shown in Figure 1, the construction waste crushing production line of cleaner sharedization of the present invention includes the first production unit, the Two production units and control system.

First production unit includes four-roller crusher 1, the first feed belt machine 11, the first feed bin 2, the first charging belt machine 12 and first cleaner 3, the discharge port of the first feed belt machine 11 connect with the feed inlet of four-roller crusher 1, four-roller is broken The discharge port of machine 1 is connect by the first charging belt machine 12 with the feed inlet of feed bin, the discharge port of feed bin and the second production unit Connection；The air inlet of first cleaner 3 is connected separately with the first air draft pipe 71 and shared connecting pipe 8, the first exhaust column The air inlet in road 71 is arranged between the discharge port of four-roller crusher 1 and included belt conveyer, can go out four-roller crusher 1 The fugitive dust that blanking generates at material mouth is evacuated in the first cleaner 3；In the other end and the second production unit of shared connecting pipe 8 Cleaner air inlet connection, be provided with the first automatically controlled butterfly valve 61 on the first air draft pipe 71, the first automatically controlled butterfly valve 61 Signal input part is electrically connected with the signal output end of control system, and deduster air inlet can be accurately controlled by control system Wind speed, the first automatically controlled butterfly valve 61 are wafer type electric butterfly valve or flange form electric butterfly valve.

Second production unit includes trimmer 4, the second charging belt machine 41 and the second cleaner 5, the second charging belt The feed inlet of machine 41 is connect with the discharge port of the first feed bin 2, and the discharge port of the second charging belt machine 41 is connect with trimmer 4；The The air inlet of two cleaners 5 is connected with the second air draft pipe 72 and shared connecting pipe 8, the air inlet of the second air draft pipe 72 Connection is connect with the side wall of the blanking channel side of trimmer 4, setting first has automatically controlled butterfly valve 61 on the second air draft pipe 72, altogether The both ends for enjoying connecting pipe 8 are respectively arranged with the second automatically controlled butterfly valve 62, and the signal input part of the second automatically controlled butterfly valve 62 and control are The signal output end of system is electrically connected, and the conveying flow direction of shared connecting pipe 8 can be accurately controlled by control system, realizes different lifes Produce the shared use of the cleaner in unit.

First cleaner 3 is identical as the structure of the second cleaner 5, includes deduster, selects in the present embodiment Cleaner is pulsed jet cloth filter；Dust sensor is provided at the air outlet of deduster, the signal of dust sensor is defeated Outlet is electrically connected with the signal input part of control system, can detect the soot density at deduster air outlet immediately, accurate to react Dedusting Methods in deduster.

In addition to this, crushing production line can also include other production units, individually be equipped with a cleaner, and dedusting is set It is standby equally to be connect by shared connecting pipe 8 with other production units, realize shared use.

Control system includes memory module, computing module, scheduling module and control module, collects the powder in each cleaner The collected signal of dust sensor institute, stores and analyzes, and then transmits the opening degree instruction of each the first of generation the automatically controlled butterfly valve 61 To each first automatically controlled butterfly valve 61, and then regulate and control the operating condition of each cleaner.

Memory module is used to store the soot density value and soot density standard in the cleaner of dust sensor detection Value, and the aperture of the first automatically controlled 61 valve of butterfly valve of storage.

Computing module, for comparing the soot density value of dust sensing and the size of soot density standard value, according to dust The soot density value of sensor obtains calculated result compared with soot density standard value, and according to the powder of the dust sensor Dirt density value and soot density standard value obtain adjustment factor value；

Wherein: the calculated result that the soot density value of dust sensor obtains compared with soot density standard value is that dedusting controls mould The soot density value of the cleaner of block control is greater than soot density standard value, and the first automatically controlled 61 valve opening of butterfly valve is maximum Other dedusting control modules are deployed in value, scheduling module selection；

The calculated result that the soot density value of dust sensor obtains compared with soot density standard value is the control of dedusting control module The soot density value of the cleaner of system is greater than the soot density standard value, and the first automatically controlled 61 valve opening of butterfly valve is not most Big value, scheduling module do not deploy other dedusting control modules；

The calculated result that the soot density value of dust sensor obtains compared with soot density standard value is the control of dedusting control module The soot density value of the cleaner of system is not more than the soot density standard value, and scheduling module does not deploy other dedustings control mould Block.

Scheduling module, for the first automatically controlled 61 valve of butterfly valve according to the calculated result and the cleaner of storage Aperture chooses whether to deploy other cleaners, and other cleaners are deployed in selection；

Wherein: selection scheduling module deploys other dedusting control modules, according to each dedusting control module of other in computing module Calculated result selects the dedusting control module of allotment, and centered on dedusting control module, the dedusting control module of allotment is along dedusting Be symmetrically centered on control module to distribution, the dedusting control module of allotment close to dedusting control module successively are as follows: first allotment Control module, the second allotment control module, third deploy control module ... n-th and deploy control module ..., deploy control module Quantity n set by controller, comprising:

The soot density value of the cleaner of first allotment control module is not more than soot density standard value, and controls cleaner The first automatically controlled 61 valve opening of butterfly valve be not maximum value, then deploy first allotment control module, obtained according to computing module Adjustment factor adjusts the valve opening of the first automatically controlled butterfly valve 61 of the first allotment control module；

The soot density value of the cleaner of first allotment control module is not more than soot density standard value, and controls cleaner The first automatically controlled 61 valve opening of butterfly valve be maximum value, then deploy second allotment control module；

The soot density value of the cleaner of first allotment control module is greater than soot density standard value, and controls cleaner First automatically controlled 61 valve opening of butterfly valve is not maximum value, then deploys the first allotment control module, the tune obtained according to computing module Save the valve opening that coefficient adjustment first deploys the first automatically controlled butterfly valve 61 of control module；

The soot density value of the cleaner of first allotment control module is greater than soot density standard value, and controls cleaner First automatically controlled 61 valve opening of butterfly valve is maximum value, then deploys the second allotment control module.

Control module, for controlling the first automatically controlled 61 valve opening of butterfly valve according to the calculated result, adjustment factor value；

Wherein:

As shown in Fig. 2, the soot density value that calculated result is the cleaner of cleaner control is greater than soot density standard value, And first valve opening of automatically controlled butterfly valve 61 when not being maximum value, control unit controls the first automatically controlled butterfly valve according to adjustment factor value 61 valve opening；

Calculated result is that the soot density value of the cleaner of cleaner control is greater than soot density standard value, and first is automatically controlled When 61 valve opening of butterfly valve is maximum value, control unit controls the first automatically controlled butterfly valve of other cleaners according to adjustment factor value 61 valve openings；The second automatically controlled butterfly valve 62 at the both ends of shared connecting pipe 8 is opened simultaneously.

When production line is there are two when production unit, each production unit provides a corresponding cleaner, and wherein The equipment of one production unit and the cleaner of another production unit also have connection.When equipment operation, setting is real-time Dust removing effects are monitored, when the equipment dust removing effects of a certain production unit are bad, by intelligent control, allow the powder of the production unit The cleaner that dirt part enters another production unit is handled.

When production line is there are three when production unit (or more production unit), each production unit provides one and removes accordingly Dirt equipment, and the cleaning shaft of each production unit is interconnected, and is separated therebetween with butterfly valve.When equipment operation, in each life It produces unit cleaner air inlet week number of edges rice range and real-time dust control equipment is set, when the monitoring of tools of a certain production unit It is worth the uncontrollable discharge particle concentration 1.0mg/m required more than GB16297²Limit value is automatically turned on by intelligent control terminal Butterfly valve allows the cleaner of other several production units to participate in the dust removal process operation of the production unit, realizes dust collection capacity Intelligent sharing distribution.

When starting device, dust qualification setting value in input air, blower initial frequency value.Each opening of electric butterfly valve at this time It is 0, three cleaners are respectively independent.It is assumed that there is air-borne dust and contains in only one production unit in three production units Exceeded situation is measured, here by taking the first production unit as an example.

When the dust content value that dust control device near 3 equipment of the first cleaner is fed back is higher than setting value, Control system can promote frequency converter output frequency first, and then improve rotation speed of fan, promote dedusting air quantity.It is directed to frequency conversion fan Speed control, using the feedback analog amount by PLC to dust control device, dust given value and blower frequency carry out PID control Mode processed, structure is simple, stability is good, reliable operation, easy to adjust.The Dust Capacity that air quantity can be handled with the need becomes in real time Change, has effectively saved the energy.

According to one embodiment of present invention, when the rotation speed of fan in the first cleaner 3 reaches rated value, but still not It can solve the exceeded problem of dust content, need to call the dust collection capacity of other two cleaner at this time, that is, call allotment control Molding block compares the first allotment control module first and the second allotment the remaining of control module removes in the priority of calling Dirt ability, mainly for the difference for comparing rotation speed of fan and rated speed in two allotment control modules, dust given value and powder The difference of dust content actual value.The remaining biggish cleaner rate of dust collection capacity is charged first in dedusting allotment distribution, and such as Fruit cleaner is more, sequentially adds from big to small according to the size of dedusting surplus capacity.

Assuming that the first allotment control module is bigger than the second allotment control module residue dust collection capacity at this time, then starts first and adjust Electric butterfly valve with control module is opened.Adjustment process after being incorporated to controls exchange air quantity by butterfly valve opening first, and then Fan delivery by changing the first allotment control module adjusts dust collection capacity.Butterfly valve opening is adjustable from 0 to 180；If effect Fruit improves, and controller can reduce fan delivery, reduces valve opening.

If first allotment control module still cannot meet the needs, be added second allotment control module, scheme with it is above-mentioned First allotment control module start-up course step is similar, and which is not described herein again.

Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention The various changes and improvements that case is made should all be fallen into the protection scope that claims of the present invention determines.