CN103894278A - Yeast crushing equipment and method for preparing yeast powder - Google Patents
Yeast crushing equipment and method for preparing yeast powder Download PDFInfo
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- CN103894278A CN103894278A CN201410123599.8A CN201410123599A CN103894278A CN 103894278 A CN103894278 A CN 103894278A CN 201410123599 A CN201410123599 A CN 201410123599A CN 103894278 A CN103894278 A CN 103894278A
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Abstract
The invention discloses yeast crushing equipment and a method for preparing yeast powder. The powdery yeast equipment comprises an air conveying system, and a crushing mechanism, a yeast powder buffering cabin and a bag-type dust collector which are connected with the air conveying system, wherein the air conveying system comprises a draught fan, a feeding air pipe, a dust suction air pipe, a dust-air air pipe and a clean-air air pipe; one end of the feeding air pipe is connected with the crushing mechanism and the other end of the feeding air pipe is communicated with the yeast powder buffering cabin by a three-way switching valve; the upper end of the yeast powder buffering cabin is connected with the dust-air air pipe; the dust suction air pipe and the dust-air air pipe are connected in parallel and then are connected with the crushing mechanism to form a closed pipeline; the three-way switching valve is also provided with a comprehensive controller. The method for preparing the yeast powder comprises the following steps of yeast block crushing, air conveying of the yeast powder, yeast powder collection and environmental dust collection. According to the powdery yeast equipment and the method for preparing the yeast powder, a yeast block is crushed and the yeast powder is conveyed under a full-negative-pressure state; the crushing quality can be monitored in real time, the working temperature of a crusher is effectively controlled and the conveying efficiency is greatly improved.
Description
Technical field
The invention belongs to brewing technical field, relate to the bent equipment of a kind of powder and prepare the method for bent powder.
Background technology
Wine brewing process is broken for powdered granule by knee-piece and is called powder song, in the bent process of powder, can produce a large amount of dust, severe contamination production environment, also can cause damage to workman's health, but realize dustless powder Qu Bixu and separate following two problems, the one, broken knee-piece under sealing state, the 2nd, under sealing state, carry broken good bent powder.For solving above-mentioned two problems, traditional process is to adopt on the bent equipment of powder to add a cover total sealing device, realize under sealing state and carry bent powder under fragmentation, sealing state, only there is in this way theoretical possibility but adopt, do not there is actual operation, the problem existing mainly contains: the one, under complete sealing state, the quality of crusher in crushing cannot be controlled in real time, under sealing state, Qu Fenchen density is very big, visibility is extremely low, cannot establish or the device of peripheral hardware carries out time monitoring by interior; The 2nd, at disintegrating machine, during in fragmentation, operating temperature can slowly raise along with the prolongation of time, can accelerated warming under a sealing state, if cooling not in time can lead to a disaster, have a strong impact on the efficiency of powder song; The 3rd, under sealing state, carrying bent powder, bent powder particles is less, weight is lighter, and a large amount of Qu Fenhui float in annular seal space, cause bent powder to be transferred.
Summary of the invention
For addressing the above problem, the invention provides the bent equipment of a kind of powder and prepare the method for bent powder.By disintegrating mechanism, block knee-piece is broken for to the bent powder of powdered granule, and under the guiding of wind-force, bent powder is delivered to and utilizes with bent putting accordingly.By the bent powder of broken knee-piece and conveying under full negative pressure state, can monitor in real time fragmentation quality, effectively controlled fragmentation machine operating temperature, improves transfer efficiency.
The object of the invention is to be achieved by following technical solution.
The bent equipment of a kind of powder, the disintegrating mechanism that comprises wind-force induction system and be connected with wind-force induction system, bent powder buffering chamber and sack cleaner, described wind-force induction system comprises air-introduced machine, feeding airduct, dust suction airduct, dirt gas airduct and pure qi (oxygen) airduct, wherein feeding airduct one end is connected with disintegrating mechanism, the other end is communicated with bent powder buffering chamber by three-way switch valve, the upper end of described bent powder buffering chamber is connected with dirt gas airduct, after described dust suction airduct is in parallel with dirt gas airduct, be connected to form closed pipeline with disintegrating mechanism, the entrance of described sack cleaner is connected with dirt gas airduct, outlet is connected with pure qi (oxygen) airduct, described pure qi (oxygen) airduct is communicated with atmosphere through air-introduced machine, on described three-way switch valve, be also connected with comprehensive controller.
On described feeding airduct, be provided with discharge aeration valve.
Adopt technique scheme, by air-introduced machine as Other-of powder transmitting power source, produce pipe negative pressure by air-introduced machine, by discharge aeration valve, the Qu Fencong higher-pressure region that enters feeding airduct is moved to low-pressure area, can enter bent powder buffering chamber and female bent measuring chute simultaneously, concrete traffic direction is by three-way switch valve control, three-way switch valve is connected with comprehensive controller, comprehensive controller is assigned out three-way switch valve by System Programming, close instruction, thereby make bent powder by the direction operation of specifying, enter to specify and use bent point, fragmentation quality is monitored in real time in knee-piece shattering process thereby realize.
Described bent powder buffering chamber lower end is provided with cyclone dust collectors.
Adopt technique scheme, completed in Qu Fencong feeding airduct and departed from by cyclone dust collectors, the function of cyclone dust collectors is by bent powder and air separation, and the bent powder after separation enters and refers to use bent point; Air after separation enters dirt gas airduct, because dirt gas airduct is connected with the entrance of sack cleaner, after being included in a small amount of bent powder in dirt gas airduct and filtering by sack cleaner, be deposited on the bottom of sack cleaner, enter feeding airduct by discharge aeration valve, start secondary cycle; Because the outlet of sack cleaner is connected with pure qi (oxygen) airduct, the air plankton after sack cleaner filters is less, and cleannes are higher, meet national emptying standard, can enter atmosphere by pure qi (oxygen) airduct, improves transfer efficiency.
Described disintegrating mechanism comprises one-level disintegrating mechanism or multi-stage crushing mechanism, and wherein one-level disintegrating mechanism is formed in parallel for one or more disintegrating machine, and many disintegrating machines that multi-stage crushing mechanism is worth from big to small by fragmentation are in series.
Described multi-stage crushing mechanism comprises pawl formula disintegrating machine and hammer slice type thin broken machine, and the fragmentation value of its median claw formula disintegrating machine is primary breakup, and the fragmentation value of hammer slice type thin broken machine is final stage fragmentation, and knee-piece is inputted hammer slice type thin broken crusher machine after pawl formula crusher in crushing again.
The discharging opening of described pawl formula disintegrating machine is provided with powder iron remover, and the discharging opening of powder iron remover is connected with hammer slice type thin broken machine.
The charging aperture below of described pawl formula disintegrating machine is provided with automatic limiting measuring device.The size of controlling charging aperture by automatic limiting measuring device opening and closing movement, when knee-piece charging is fast, charging aperture diminishes; When knee-piece charging is slow, it is large that charging aperture becomes, and the speed and the capacity that like this knee-piece are entered to system control effectively, and efficiently solve system problem of temperature rise.
The discharging opening vertical elevation of described disintegrating mechanism is lower than the charging aperture absolute altitude of sack cleaner.
Adopt the bent equipment of above-mentioned powder to prepare a method for bent powder, its method is mainly under negative pressure state, to carry out the broken and bent powder conveying of knee-piece completely, and the wind-force induction system that negative pressure is communicated with by air-introduced machine and with air-introduced machine 204 realizes, and its concrete grammar step is as follows:
A, knee-piece fragmentation: first knee-piece is put into pawl formula disintegrating machine and is carried out first order fragmentation, then by block knee-piece through the second level be broken into the bent powder of graininess wherein the second level be broken for that a hammer leaf fine crusher is connected with a pawl formula disintegrating machine, connect with a pawl formula disintegrating machine after the parallel connection of two hammer leaf fine crushers or a hammer leaf fine crusher connect with a hammer leaf intermediate crusher after with a pawl formula disintegrating machine;
B, bent powder wind-force are carried: the knee-piece as described in step a is broken into graininess Qu Fenhou through the second level, bent powder enters the feeding airduct of sealing by discharge aeration valve, and operate the bent powder of three-way switch valve control and flow to, under the guiding of wind-force, make bent powder enter cyclone dust collectors and sack cleaner is collected along feeding airduct;
C, bent powder are collected: the bent powder as described in step b enters after cyclone dust collectors and sack cleaner under the guiding of wind-force, first by cyclone dust collectors by separated from the gas bent powder, bent powder directly enters storage device, dusty gas enters sack cleaner again and collects remaining dust, and enter bent powder pneumatic conveyer road circulation separated and collected, and pure qi (oxygen) is discharged atmosphere through pure qi (oxygen) airduct;
D, environmental dust removal: bent powder wind-force induction system pipeline expands to each airborne dust point, by dust shield, catches dust, and collect and utilize.
Described three-way switch valve is controlled by comprehensive controller, and comprehensive controller is assigned open and close instruction to three-way switch valve, thereby makes bent powder by the direction operation of specifying, and enters the bent point of using of appointment.
The invention has the beneficial effects as follows:
Compared with prior art, tool of the present invention has the following advantages:
(1) breaking capacity is strong, can stagnant blocked portion machine;
(2) be equipped with strong deironing apparatus, web plate, hammer leaf long service life;
(3) owing to adopting full negative pressure mode of operation, and by comprehensive controller control three-way switch valve, make wind-force directed flow, prevent that dust from producing the phenomenon that leaks, can monitor in real time fragmentation quality, improve crushing efficiency, simultaneously by the effectively controlled fragmentation device intensification of automatic limiting measuring device is set;
(4) owing to adopting negative-pressure air power to carry, flexible arrangement, convenience, dust is without the phenomenon that leaks, affected by environment little, unparalleled to pollution;
(5) adopt the bent equipment of powder of the present invention and prepare the method for bent powder, its fed distance is far away, generally can reach 70m, after expansion, can reach 120m;
(6) can have with bent point multiple, easy switching;
(7) recycling of dust is convenient easily;
(8) use by the expansion of negative-pressure air power, solved feeding point airborne dust problem.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention one structural representation;
Fig. 2 is the embodiment of the present invention two structural representations;
Fig. 3 is the embodiment of the present invention three structural representations.
In figure: 101-pawl formula disintegrating machine, 102-powder iron remover, 103-hammer leaf thin broken machine, 104-automatic limiting measuring device, broken machine in 105-hammer leaf, 201-discharge aeration valve, 202-feeding airduct, 203-three-way switch valve, 204-air-introduced machine, 205-dust suction airduct, 206-dirt gas airduct, 207-pure qi (oxygen) airduct, 301-cyclone dust collectors, 302-sack cleaner, the bent point of 401-, the bent powder buffering chamber of 402-.
The specific embodiment
Further describe technical scheme of the present invention below in conjunction with embodiment accompanying drawing, but described in claimed scope is not limited to.
Embodiment mono-: as shown in Figure 1, the bent equipment of a kind of powder of the present invention, the disintegrating mechanism that comprises wind-force induction system and be connected with wind-force induction system, bent powder buffering chamber 402 and sack cleaner 302, described wind-force induction system comprises air-introduced machine 204, feeding airduct 202, dust suction airduct 205, dirt gas airduct 206 and pure qi (oxygen) airduct 207, wherein feeding airduct 202 one end are connected with disintegrating mechanism, described disintegrating mechanism is connected with a pawl formula disintegrating machine 101 after by 103 parallel connections of two hammer leaf thin broken machines, described feeding airduct 202 other ends are communicated with three bent powder buffering chambers 402 by three three-way switch valves 203 respectively, the upper end of described each bent powder buffering chamber 402 is connected with dirt gas airduct 206, be provided with cyclone dust collectors 301 in each bent powder buffering chamber 402 lower ends, bent powder enters corresponding with bent point 401 by bent powder buffering chamber 402 through cyclone dust collectors 301.Described dust suction airduct 205 in parallel with dirt gas airduct 206 after and disintegrating mechanism be connected to form closed pipeline, the entrance of described sack cleaner 302 is connected with the dirt gas airduct 206 from each bent powder buffering chamber 402, outlet is connected with pure qi (oxygen) airduct 207, described pure qi (oxygen) airduct 207 is communicated with atmosphere through air-introduced machine 204, on described three-way switch valve 203, is also connected with comprehensive controller.On described feeding airduct 202, be provided with two discharge aeration valves 201, each discharge aeration valve 201 lays respectively at corresponding hammer leaf thin broken machine 103 belows.The charging aperture below of described pawl formula disintegrating machine 101 is provided with automatic limiting measuring device 104.
In the present embodiment, air-introduced machine 204 is as Other-of powder transmitting power source, produce pipe negative pressure by air-introduced machine 204, by discharge aeration valve 201, the Qu Fencong higher-pressure region that enters feeding airduct 202 is moved to low-pressure area, can enter bent powder buffering chamber and female bent measuring chute simultaneously, concrete traffic direction is controlled by three three-way switch valves 203, three three-way switch valves 203 are connected with comprehensive controller, comprehensive controller is assigned open and close instruction by System Programming to three-way switch valve 203, thereby make bent powder by the direction operation of specifying, enter three of appointment with song point 401.Comprehensive controller is the control centre of powder bowed pastern system, and it can be controlled the startup of all devices motor and stop, and is managed the startup of each equipment and stopped order by programming.On operation interface, the operation of bent powder is flowed and is showed with lines very intuitively, the pattern that the running of each motor is rotated with fan manifests, and voltage, current value show with data mode in good time, operation conditions that so just can the each equipment of real-time monitoring system by operation interface.If equipment breaks down, electric current, magnitude of voltage exceed normal setting range, and the fan that indicates this equipment shuts down, and report to the police in blinking red lamp mode, and system is automatically out of service, and maintenance personal can eliminate fault in time.
In the technical program; bent powder is provided by the wind drive providing by air-introduced machine 204 in pipeline; feed opening rate of feeding, disintegrating mechanism particle speed, the bent powder flowing velocity of pipeline and air-introduced machine 204 power match; if overload operation makes system, each link temperature raises; job insecurity, control system autostop.By spout below, an automatic limiting measuring device 104 is set, controls the size of charging aperture by automatic limiting measuring device 104 opening and closing movements, when knee-piece charging is fast, charging aperture diminishes; When knee-piece charging is slow, it is large that charging aperture becomes, and the speed and the capacity that like this knee-piece are entered to system control effectively, and efficiently solve system problem of temperature rise.
In the technical program, in Qu Fencong feeding airduct 202, depart from and complete by cyclone dust collectors 301, the function of cyclone dust collectors 301 is by bent powder and air separation, the bent powder after separation enters specifies with bent point 401.Air after separation enters dirt gas airduct 206, dirt gas airduct 206 is connected with the entrance of sack cleaner 302, the a small amount of bent powder being included in dirt gas airduct 206 passes through after sack cleaner 302 filtrations, be deposited on the bottom of sack cleaner 302, enter feeding airduct 202 by discharge aeration valve 201, start secondary cycle.The outlet of sack cleaner 302 is connected with pure qi (oxygen) airduct 207, and the air plankton after sack cleaner 302 filters is less few, and cleannes are high, meet national emptying standard, enter atmosphere by pure qi (oxygen) airduct 207.Owing at feed opening and each bent powder buffering chamber outlet, dust shield being installed, the feed opening here and each bent powder buffering chamber outlet are also the air inlets of system, a small amount of bent powder in ambient air can be sucked to dust suction airduct 205, dust suction airduct 205 is in parallel with dirt gas airduct 206, by sack cleaner 302 dedustings.Bent powder is delivered to each bent point 401 of using by negative pressure from disintegrating mechanism, abandons traditional mechanical mode of movement, and this technical scheme structure dexterity is easy to maintenance, economical, environmental protection again.
The present embodiment is the broken pattern of two-stage, the first order is broken for an initial breaking machine (being the pawl formula disintegrating machine 101 in Fig. 1), the second level is two thin broken machines (being the hammer leaf thin broken machine 103 in Fig. 1), after two hammer leaf thin broken machines 103 are in parallel, connects with a pawl formula disintegrating machine 101 and form disintegrating mechanisms, with song put 401 be 3 and more than.The fragmentation value of its median claw formula disintegrating machine 101 is primary breakup, and the fragmentation value of hammer slice type thin broken machine 103 is final stage fragmentation, and knee-piece is transported to respectively 103 fragmentations of two hammer slice type thin broken machines after 101 fragmentations of pawl formula disintegrating machine again.Discharging opening at described pawl formula disintegrating machine 101 is provided with powder iron remover 102, and the discharging opening of powder iron remover 102 is connected with hammer slice type thin broken machine 103.Described powder iron remover 102 comprises magnetic separator de-ironing and depiler, and magnetic separator de-ironing is connected with depiler, and depiler has multiple discharging openings, a hammer slice type thin broken machine 103 of each discharging opening series connection; In the present embodiment, a pawl formula disintegrating machine 101 connects two powder iron removers 102, and every powder iron remover 102 is connected with a hammer slice type thin broken machine 103 respectively.In this technical scheme, owing to air-introduced machine 204 being set and being in charge of and being communicated with accordingly, can make the internal air pressure of disintegrating mechanism, wind-force induction system and the collection of bent powder all lower than environmental air pressure.Make this equipment can be under full negative pressure state broken knee-piece and the bent powder of conveying.When mounted, the discharging opening vertical elevation of described pawl formula disintegrating machine 101 and hammer leaf thin broken machine 103 is lower than the charging aperture of bent powder collecting device, and the bent powder collecting device here comprises cyclone dust collectors 301 and sack cleaner 302.
Embodiment bis-: as shown in Figure 2, the bent equipment of a kind of powder of the present invention, the disintegrating mechanism that comprises wind-force induction system and be connected with wind-force induction system, bent powder buffering chamber 402 and sack cleaner 302, described wind-force induction system comprises air-introduced machine 204, feeding airduct 202, dust suction airduct 205, dirt gas airduct 206 and pure qi (oxygen) airduct 207, wherein feeding airduct 202 one end are connected with disintegrating mechanism, described disintegrating mechanism is connected with a pawl formula disintegrating machine 101 by a hammer leaf thin broken machine 103, described feeding airduct 202 other ends are communicated with two bent powder buffering chambers 402 by two three-way switch valves 203 respectively, the upper end of described each bent powder buffering chamber 402 is connected with dirt gas airduct 206, be provided with cyclone dust collectors 301 in each bent powder buffering chamber 402 lower ends, bent powder enters corresponding with bent point 401 by bent powder buffering chamber 402 through cyclone dust collectors 301.Described dust suction airduct 205 in parallel with dirt gas airduct 206 after and disintegrating mechanism be connected to form closed pipeline, the entrance of described sack cleaner 302 is connected with the dirt gas airduct 206 from each bent powder buffering chamber 402, outlet is connected with pure qi (oxygen) airduct 207, described pure qi (oxygen) airduct 207 is communicated with atmosphere through air-introduced machine 204, on described three-way switch valve 203, is also connected with comprehensive controller.On described feeding airduct 202, be provided with a discharge aeration valve 201, discharge aeration valve 201 is positioned at hammer leaf thin broken machine 103 belows.The charging aperture below of described pawl formula disintegrating machine 101 is provided with automatic limiting measuring device 104.
In the present embodiment, air-introduced machine 204 is as Other-of powder transmitting power source, produce pipe negative pressure by air-introduced machine 204, by discharge aeration valve 201, the Qu Fencong higher-pressure region that enters feeding airduct 202 is moved to low-pressure area, can enter bent powder buffering chamber and female bent measuring chute simultaneously, concrete traffic direction is controlled by two three-way switch valves 203, two three-way switch valves 203 are connected with comprehensive controller, comprehensive controller is assigned open and close instruction by System Programming to three-way switch valve 203, thereby make bent powder by the direction operation of specifying, enter two of appointment with song point 401.Comprehensive controller is the control centre of powder bowed pastern system, and it can be controlled the startup of all devices motor and stop, and is managed the startup of each equipment and stopped order by programming.On operation interface, the operation of bent powder is flowed and is showed with lines very intuitively, the pattern that the running of each motor is rotated with fan manifests, and voltage, current value show with data mode in good time, operation conditions that so just can the each equipment of real-time monitoring system by operation interface.If equipment breaks down, electric current, magnitude of voltage exceed normal setting range, and the fan that indicates this equipment shuts down, and report to the police in blinking red lamp mode, and system is automatically out of service, and maintenance personal can eliminate fault in time.
In the technical program; bent powder is provided by the wind drive providing by air-introduced machine 204 in pipeline; feed opening rate of feeding, disintegrating mechanism particle speed, the bent powder flowing velocity of pipeline and air-introduced machine 204 power match; if overload operation makes system, each link temperature raises; job insecurity, control system autostop.By spout below, an automatic limiting measuring device 104 is set, controls the size of charging aperture by automatic limiting measuring device 104 opening and closing movements, when knee-piece charging is fast, charging aperture diminishes; When knee-piece charging is slow, it is large that charging aperture becomes, and the speed and the capacity that like this knee-piece are entered to system control effectively, and efficiently solve system problem of temperature rise.
In the technical program, in Qu Fencong feeding airduct 202, depart from and complete by cyclone dust collectors 301, the function of cyclone dust collectors 301 is by bent powder and air separation, the bent powder after separation enters specifies with bent point 401.Air after separation enters dirt gas airduct 206, dirt gas airduct 206 is connected with the entrance of sack cleaner 302, the a small amount of bent powder being included in dirt gas airduct 206 passes through after sack cleaner 302 filtrations, be deposited on the bottom of sack cleaner 302, enter feeding airduct 202 by discharge aeration valve 201, start secondary cycle.The outlet of sack cleaner 302 is connected with pure qi (oxygen) airduct 207, and the air plankton after sack cleaner 302 filters is less few, and cleannes are high, meet national emptying standard, enter atmosphere by pure qi (oxygen) airduct 207.Owing at feed opening and each bent powder buffering chamber outlet, dust shield being installed, the feed opening here and each bent powder buffering chamber outlet are also the air inlets of system, a small amount of bent powder in ambient air can be sucked to dust suction airduct 205, dust suction airduct 205 is in parallel with dirt gas airduct 206, by sack cleaner 302 dedustings.Bent powder is delivered to each bent point 401 of using by negative pressure from disintegrating mechanism, abandons traditional mechanical mode of movement, and this technical scheme structure dexterity is easy to maintenance, economical, environmental protection again.
The present embodiment is the broken pattern of two-stage, and the first order is broken for an initial breaking machine (being the pawl formula disintegrating machine 101 in Fig. 2), and the second level is a thin broken machine (being the hammer leaf thin broken machine 103 in Fig. 2).This embodiment is with the difference of embodiment mono-: the second level only adopts a hammer leaf thin broken machine 103 directly connect with pawl formula disintegrating machine 101 and forms disintegrating mechanism, with song put 401 be 2 and more than.Knee-piece delivers into 103 fragmentations of hammer slice type thin broken machine after 101 fragmentations of pawl formula disintegrating machine again.Discharging opening at described pawl formula disintegrating machine 101 is provided with powder iron remover 102, and the discharging opening of powder iron remover 102 is connected with a hammer slice type thin broken machine 103; In this technical scheme, owing to air-introduced machine 204 being set and being in charge of and being communicated with accordingly, can make the internal air pressure of disintegrating mechanism, wind-force induction system and the collection of bent powder all lower than environmental air pressure.Make this equipment can be under full negative pressure state broken knee-piece and the bent powder of conveying.When mounted, the discharging opening vertical elevation of described pawl formula disintegrating machine 101 and hammer leaf thin broken machine 103 is lower than the charging aperture of bent powder collecting device, and the bent powder collecting device here comprises cyclone dust collectors 301 and sack cleaner 302.
Embodiment tri-: as shown in Figure 3, the bent equipment of a kind of powder of the present invention, the disintegrating mechanism that comprises wind-force induction system and be connected with wind-force induction system, bent powder buffering chamber 402 and sack cleaner 302, described wind-force induction system comprises air-introduced machine 204, feeding airduct 202, dust suction airduct 205, dirt gas airduct 206 and pure qi (oxygen) airduct 207, wherein feeding airduct 202 one end are connected with disintegrating mechanism, described disintegrating mechanism is connected with two hammer leaf thin broken machines 103 by a pawl formula disintegrating machine 101, described feeding airduct 202 other ends are communicated with three bent powder buffering chambers 402 by three three-way switch valves 203 respectively, the upper end of described each bent powder buffering chamber 402 is connected with dirt gas airduct 206, be provided with cyclone dust collectors 301 in each bent powder buffering chamber 402 lower ends, bent powder enters corresponding with bent point 401 by bent powder buffering chamber 402 through cyclone dust collectors 301.Described dust suction airduct 205 in parallel with dirt gas airduct 206 after and disintegrating mechanism be connected to form closed pipeline, the entrance of described sack cleaner 302 is connected with the dirt gas airduct 206 from each bent powder buffering chamber 402, outlet is connected with pure qi (oxygen) airduct 207, described pure qi (oxygen) airduct 207 is communicated with atmosphere through air-introduced machine 204, on described three-way switch valve 203, is also connected with comprehensive controller.On described feeding airduct 202, be provided with a discharge aeration valve 201, discharge aeration valve 201 is positioned at hammer leaf thin broken machine 103 belows nearest with feeding airduct 202.The charging aperture below of described pawl formula disintegrating machine 101 is provided with automatic limiting measuring device 104.
In the present embodiment, air-introduced machine 204 is as Other-of powder transmitting power source, produce pipe negative pressure by air-introduced machine 204, by discharge aeration valve 201, the Qu Fencong higher-pressure region that enters feeding airduct 202 is moved to low-pressure area, can enter bent powder buffering chamber and female bent measuring chute simultaneously, concrete traffic direction is controlled by three three-way switch valves 203, three three-way switch valves 203 are connected with comprehensive controller, comprehensive controller is assigned open and close instruction by System Programming to three-way switch valve 203, thereby make bent powder by the direction operation of specifying, enter two of appointment with song point 401.Comprehensive controller is the control centre of powder bowed pastern system, and it can be controlled the startup of all devices motor and stop, and is managed the startup of each equipment and stopped order by programming.On operation interface, the operation of bent powder is flowed and is showed with lines very intuitively, the pattern that the running of each motor is rotated with fan manifests, and voltage, current value show with data mode in good time, operation conditions that so just can the each equipment of real-time monitoring system by operation interface.If equipment breaks down, electric current, magnitude of voltage exceed normal setting range, and the fan that indicates this equipment shuts down, and report to the police in blinking red lamp mode, and system is automatically out of service, and maintenance personal can eliminate fault in time.
In the technical program; bent powder is provided by the wind drive providing by air-introduced machine 204 in pipeline; feed opening rate of feeding, disintegrating mechanism particle speed, the bent powder flowing velocity of pipeline and air-introduced machine 204 power match; if overload operation makes system, each link temperature raises; job insecurity, control system autostop.By spout below, an automatic limiting measuring device 104 is set, controls the size of charging aperture by automatic limiting measuring device 104 opening and closing movements, when knee-piece charging is fast, charging aperture diminishes; When knee-piece charging is slow, it is large that charging aperture becomes, and the speed and the capacity that like this knee-piece are entered to system control effectively, and efficiently solve system problem of temperature rise.
In the technical program, in Qu Fencong feeding airduct 202, depart from and complete by cyclone dust collectors 301, the function of cyclone dust collectors 301 is by bent powder and air separation, the bent powder after separation enters specifies with bent point 401.Air after separation enters dirt gas airduct 206, dirt gas airduct 206 is connected with the entrance of sack cleaner 302, the a small amount of bent powder being included in dirt gas airduct 206 passes through after sack cleaner 302 filtrations, be deposited on the bottom of sack cleaner 302, enter feeding airduct 202 by discharge aeration valve 201, start secondary cycle.The outlet of sack cleaner 302 is connected with pure qi (oxygen) airduct 207, and the air plankton after sack cleaner 302 filters is less few, and cleannes are high, meet national emptying standard, enter atmosphere by pure qi (oxygen) airduct 207.Owing at feed opening and each bent powder buffering chamber outlet, dust shield being installed, the feed opening here and each bent powder buffering chamber outlet are also the air inlets of system, a small amount of bent powder in ambient air can be sucked to dust suction airduct 205, dust suction airduct 205 is in parallel with dirt gas airduct 206, by sack cleaner 302 dedustings.Bent powder is delivered to each bent point 401 of using by negative pressure from disintegrating mechanism, abandons traditional mechanical mode of movement, and this technical scheme structure dexterity is easy to maintenance, economical, environmental protection again.
The present embodiment is three grades of broken patterns, the first order is broken for an initial breaking machine (being the pawl formula disintegrating machine 101 in Fig. 3), the second level is the broken machine of a middle rank (being broken machine 105 in the hammer leaf in Fig. 3), and the third level is a thin broken machine (being the hammer leaf thin broken machine 103 in Fig. 3).This embodiment is with the difference of embodiment mono-and embodiment bis-: adopt in a pawl formula disintegrating machine 101, a hammer leaf broken machine 1031 and a hammer leaf thin broken machine 103 connect and form disintegrating mechanism, with song put 401 be 3 and more than.Knee-piece is delivered to successively broken machine 105 and 103 fragmentations of hammer slice type thin broken machine in hammer leaf after 101 fragmentations of pawl formula disintegrating machine.Discharging opening at described pawl formula disintegrating machine 101 is provided with powder iron remover 102, and the discharging opening of powder iron remover 102 is connected with broken machine 105 in hammer leaf, in hammer leaf, the discharging opening of broken machine 105 is connected with hammer slice type thin broken machine 103, and hammer slice type thin broken machine 103 is connected with feeding airduct 202 by discharge aeration valve 201; In this technical scheme, owing to air-introduced machine 204 being set and being in charge of and being communicated with accordingly, can make the internal air pressure of disintegrating mechanism, wind-force induction system and the collection of bent powder all lower than environmental air pressure.Make this equipment can be under full negative pressure state broken knee-piece and the bent powder of conveying.When mounted, the discharging opening vertical elevation of described pawl formula disintegrating machine 101 and hammer leaf thin broken machine 103 is lower than the charging aperture of bent powder collecting device, and the bent powder collecting device here comprises cyclone dust collectors 301 and sack cleaner 302.
In the above-described embodiments, pawl formula disintegrating machine 101 adopts Dual-motors Driving, and adopts the pawl dish of special construction to tear shearing knee-piece, to reach better broken object.
As shown in Figure 1, Figure 2, Figure 3 shows, the invention provides the bent equipment of the above-mentioned powder of a kind of use and prepare the method for bent powder, its method is mainly under negative pressure state, to carry out the broken and bent powder conveying of knee-piece completely, the wind-force induction system that negative pressure is communicated with by air-introduced machine 204 and with air-introduced machine 204 realizes, and its concrete grammar step is as follows:
A, knee-piece fragmentation: first knee-piece is put into pawl formula disintegrating machine 101 and carried out first order fragmentation, again block knee-piece is broken into the bent powder of graininess through the second level, wherein the second level is broken for that a hammer leaf fine crusher 103 is connected with a pawl formula disintegrating machine 101, two hammer leaf fine crushers 103 connect with a pawl formula disintegrating machine 101 after in parallel or a hammer leaf fine crusher 103 connect with a hammer leaf intermediate crusher 105 rear and a pawl formula disintegrating machine 101;
B, bent powder wind-force are carried: the knee-piece as described in step a is broken into graininess Qu Fenhou through the second level, bent powder enters the feeding airduct 202 of sealing by discharge aeration valve 201, and operate three-way switch valve 203 and control bent powder and flow to, under the guiding of wind-force, make bent powder enter cyclone dust collectors 301 and sack cleaner 302 is collected along feeding airduct 202;
C, bent powder are collected: the bent powder as described in step b enters after cyclone dust collectors 301 and sack cleaner 302 under the guiding of wind-force, first by cyclone dust collectors 301 by separated from the gas bent powder, bent powder directly enters storage device, dusty gas enters sack cleaner 302 again and collects remaining dust, and enter bent powder pneumatic conveyer road circulation separated and collected, and pure qi (oxygen) is discharged atmosphere through pure qi (oxygen) airduct 207;
D, environmental dust removal: bent powder wind-force induction system pipeline expands to each airborne dust point, by dust shield, catches dust, and collect and utilize.
In above-mentioned steps, described three-way switch valve 203 is controlled by comprehensive controller, and comprehensive controller is assigned open and close instruction to three-way switch valve 203, thereby makes bent powder by the direction operation of specifying, and what enter appointment puts 401 with bent.
When full negative pressure described in said method refers to whole equipment work, the internal air pressure of disintegrating mechanism, wind power transmission device, bent powder collecting device is more lower slightly than environmental air pressure, and dust cannot be leaked.
Claims (10)
1. the bent equipment of powder, the disintegrating mechanism that comprises wind-force induction system and be connected with wind-force induction system, bent powder buffering chamber (402) and sack cleaner (302), it is characterized in that: described wind-force induction system comprises air-introduced machine (204), feeding airduct (202), dust suction airduct (205), dirt gas airduct (206) and pure qi (oxygen) airduct (207), wherein feeding airduct (202) one end is connected with disintegrating mechanism, the other end is communicated with bent powder buffering chamber (402) by three-way switch valve (203), the upper end of described bent powder buffering chamber (402) is connected with dirt gas airduct (206), described dust suction airduct (205) in parallel with dirt gas airduct (206) after and disintegrating mechanism be connected to form closed pipeline, the entrance of described sack cleaner (302) is connected with dirt gas airduct (206), outlet is connected with pure qi (oxygen) airduct (207), described pure qi (oxygen) airduct (207) is communicated with atmosphere through air-introduced machine (204), described three-way switch valve is also connected with comprehensive controller on (203).
2. the bent equipment of a kind of powder according to claim 1, is characterized in that: on described feeding airduct (202), be provided with discharge aeration valve (201).
3. the bent equipment of a kind of powder according to claim 1, is characterized in that: described bent powder buffering chamber (402) lower end is provided with cyclone dust collectors (301).
4. the bent equipment of a kind of powder according to claim 1, it is characterized in that: described disintegrating mechanism comprises one-level disintegrating mechanism or multi-stage crushing mechanism, wherein one-level disintegrating mechanism is formed in parallel for one or more disintegrating machine, and many disintegrating machines that multi-stage crushing mechanism is worth from big to small by fragmentation are in series.
5. the bent equipment of a kind of powder according to claim 4, it is characterized in that: described multi-stage crushing mechanism comprises pawl formula disintegrating machine (101) and hammer slice type thin broken machine (103), the fragmentation value of its median claw formula disintegrating machine (101) is primary breakup, the fragmentation value of hammer slice type thin broken machine (103) is final stage fragmentation, and knee-piece is inputted hammer slice type thin broken machine (103) fragmentation after pawl formula disintegrating machine (101) fragmentation again.
6. the bent equipment of a kind of powder according to claim 5, it is characterized in that: the discharging opening of described pawl formula disintegrating machine (101) is provided with powder iron remover (102), and the discharging opening of powder iron remover (102) is connected with hammer slice type thin broken machine (103).
7. the bent equipment of a kind of powder according to claim 5, is characterized in that: the charging aperture below of described pawl formula disintegrating machine (101) is provided with automatic limiting measuring device (104).
8. the bent equipment of a kind of powder according to claim 1, is characterized in that: the discharging opening vertical elevation of described disintegrating mechanism is lower than the charging aperture absolute altitude of sack cleaner (302).
9. the bent equipment of the employing powder as described in claim 1 to 8 any one is prepared the method for bent powder, it is characterized in that: the method is to adopt broken knee-piece and the bent powder of conveying under full negative pressure state, the wind-force induction system that negative pressure is communicated with by air-introduced machine (204) and with air-introduced machine (204) realizes, and its concrete grammar step is as follows:
A, knee-piece fragmentation: first knee-piece is put into pawl formula disintegrating machine (101) and carried out first order fragmentation, again block knee-piece is broken into the bent powder of graininess through the second level, wherein the second level is broken for that a hammer leaf fine crusher (103) connect with a pawl formula disintegrating machine (101), two hammer leaf fine crushers (103) connect with a pawl formula disintegrating machine (101) after in parallel or a hammer leaf fine crusher (103) connect with a hammer leaf intermediate crusher (105) rear and a pawl formula disintegrating machine (101);
B, bent powder wind-force are carried: the knee-piece as described in step a is broken into graininess Qu Fenhou through the second level, bent powder enters the feeding airduct (202) of sealing by discharge aeration valve (201), and operate three-way switch valve (203) and control bent powder and flow to, under the guiding of wind-force, make bent powder enter cyclone dust collectors (301) and sack cleaner (302) is collected along feeding airduct (202);
C, bent powder are collected: the bent powder as described in step b enters after cyclone dust collectors (301) and sack cleaner (302) under the guiding of wind-force, first by cyclone dust collectors (301) by separated from the gas bent powder, bent powder directly enters storage device, dusty gas enters sack cleaner (302) again and collects remaining dust, and enter bent powder pneumatic conveyer road circulation separated and collected, and pure qi (oxygen) is discharged atmosphere through pure qi (oxygen) airduct (207);
D, environmental dust removal: bent powder wind-force induction system pipeline expands to each airborne dust point, by dust shield, catches dust, and collect and utilize.
10. a kind of method of preparing bent powder according to claim 9, it is characterized in that: described three-way switch valve (203) is controlled by comprehensive controller, comprehensive controller is assigned open and close instruction to three-way switch valve (203), thereby make bent powder by the direction operation of specifying, enter the bent point of use (401) of appointment.
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| CN201410123599.8A CN103894278B (en) | 2014-03-28 | 2014-03-28 | A kind of powder song equipment and the method for the bent powder of preparation thereof |
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| CN103894278B CN103894278B (en) | 2016-08-24 |
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| CN104590595A (en) * | 2014-08-15 | 2015-05-06 | 郑州双狮粮油机械有限公司 | Distiller's yeast block dust-free smashing dust-removal automatic metering packaging equipment of winery |
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| CN106984409A (en) * | 2017-04-19 | 2017-07-28 | 信阳山信生物食品科技有限公司 | Aspirator and application method are crushed in a kind of rice protein negative pressure series connection |
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| CN108342281A (en) * | 2018-05-22 | 2018-07-31 | 贵州省仁怀市茅台镇永泰酒业股份有限公司 | The agitating device of Maotai-flavor liquor is produced for fermentation method |
| CN112387743A (en) * | 2019-08-19 | 2021-02-23 | 中国农业科学院油料作物研究所 | Method for conveying oil press cake |
| CN111266173A (en) * | 2020-03-20 | 2020-06-12 | 李忠霞 | Industrial grinding equipment |
| CN111482237A (en) * | 2020-04-23 | 2020-08-04 | 牛键 | Uninterrupted linkage grinding equipment |
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