CN113482876A - One-to-many pulp feeding method and system of automatic pulp feeding device - Google Patents
One-to-many pulp feeding method and system of automatic pulp feeding device Download PDFInfo
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- CN113482876A CN113482876A CN202110608477.8A CN202110608477A CN113482876A CN 113482876 A CN113482876 A CN 113482876A CN 202110608477 A CN202110608477 A CN 202110608477A CN 113482876 A CN113482876 A CN 113482876A
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- pulp
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention relates to the technical field of slurry feeding, and provides a one-to-many slurry feeding method and a one-to-many slurry feeding system of an automatic slurry feeding device, wherein the method comprises the following steps: s1, judging whether the control unit receives a slurry sending request of at least one pile machine in the pile machine set, if so, entering S2, otherwise, ending the process; and S2, controlling the slurry feeding unit to feed slurry to the corresponding pile machine through the control unit. The invention has the beneficial effects that: the automatic pulp feeding device can automatically feed pulp in a one-to-many mode, save pulping cost and time, and reduce the operation and the manual quantity of background personnel. The accuracy, timeliness and real-time of pulping and pulp feeding are ensured.
Description
Technical Field
The invention relates to the technical field of cement slurry conveying, in particular to a one-to-many slurry conveying method and system of an automatic slurry conveying device.
Background
At present, one pile machine must correspond to a pulping background, and the pulping background needs to be independently operated by one person, wherein a pulping tank is provided with a weighing sensor to monitor the proportioning of the pulping tank, and a pulp storage tank is not provided with the weighing sensor to detect the pulping tank. The manual operation of the slurry storage tank is required, and the slurry storage tank is frequently empty and is not replenished by personnel. And then, the slurry storage tank does not continuously stir the slurry, so that the sufficient stirring of the slurry cannot be ensured. Therefore, the traditional slurry conveying system and the slurry conveying method are low in efficiency, the slurry conveying requirements of a plurality of pile machines cannot be met in real time, and simultaneously the slurry preparation and the slurry conveying quality cannot be guaranteed.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The main purposes of the invention are as follows: the technical problems that the traditional slurry conveying system and the traditional slurry conveying method cannot meet the slurry conveying requirements of a plurality of pile machines in real time, and simultaneously the slurry preparation and the slurry conveying quality cannot be guaranteed are solved. The invention provides a one-to-many automatic slurry feeding system which can simultaneously ensure the real-time slurry feeding of a plurality of pile machines, can simultaneously ensure the slurry making and slurry feeding quality, fully stir the slurry and ensure that the stirring time and the stirring amount meet the pile driving standard.
In order to achieve the above object, the present invention provides a one-to-many pulp feeding method of an automatic pulp feeding device, the automatic pulp feeding device comprising: control unit and send thick liquid unit, send thick liquid unit includes: the system comprises a pulping background, a pulp storage barrel, a plunger pump set, a pile machine set, a flushing module and an alarm module;
the one-to-many pulp feeding method comprises the following steps:
s1, judging whether the control unit receives a slurry sending request of at least one pile machine in the pile machine set, if so, entering S2, otherwise, ending the process;
and S2, controlling the slurry feeding unit to feed slurry to the corresponding pile machine through the control unit.
Preferably, the slurry sending request comprises: pile driver number, slurry feeding amount and slurry feeding distance.
Preferably, step S2 specifically includes:
s21: the control unit judges whether each subunit in the pulp feeding unit meets the working requirement, if so, the step S22 is carried out, otherwise, corresponding emergency processing is carried out;
s22: the control unit controls the frequency converter to output a certain frequency to the corresponding plunger pump, and the slurry feeding unit feeds slurry to the corresponding pile machine through the action of the plunger pump.
Preferably, step S21 specifically includes:
s211: judging whether the slurry feeding unit receives a slurry feeding starting signal, if so, entering a step S212, otherwise, the slurry feeding unit does not act;
s212: judging whether the weight of the pulp storage barrel exceeds the standard or not, if so, giving an alarm by the alarm module, and stopping pulping by the pulping background; otherwise, go to step S213;
s213: judging whether the pulp conveying frequency reaches a preset value, if so, stopping pulp conveying by the pulp conveying unit, and washing the pulp conveying pipeline for multiple times by the washing module; otherwise, go to step S214;
s214: and judging whether the water storage barrel of the flushing module is lower than the lowest liquid level, if so, giving an alarm by the alarm module, adding water to the water storage barrel to the highest liquid level through a water supplementing pipeline, and otherwise, entering the step S22.
In addition, in order to achieve the above object, the present invention also provides a one-to-many pulp feeding system of an automatic pulp feeding apparatus, the one-to-many pulp feeding system comprising:
the slurry feeding request judging module is used for judging whether the control unit receives a slurry feeding request of at least one pile machine in the pile machine set, and if so, the control unit enters the slurry feeding module;
and the slurry feeding module is used for controlling the slurry feeding unit to feed slurry to the corresponding pile machine through the control unit.
Preferably, the slurry sending request comprises: pile driver number, slurry feeding amount and slurry feeding distance.
Preferably, the pulping module specifically comprises:
the detection submodule is used for judging whether each subunit in the pulp feeding unit meets the working requirement or not by the control unit, if so, the operation submodule is started, and otherwise, corresponding emergency processing is carried out;
and the operation submodule is used for controlling the frequency converter to output a certain frequency to the corresponding plunger pump by the control unit, and the slurry feeding unit feeds slurry to the corresponding pile machine through the action of the plunger pump.
Preferably, the detection submodule specifically includes:
the pulp feeding signal judgment submodule judges whether the pulp feeding unit receives a starting pulp feeding signal, if so, the weight judgment submodule of the pulp storage barrel is entered, otherwise, the pulp feeding unit does not act;
the pulp storage barrel weight judgment submodule is used for judging whether the initial weight of the pulp storage barrel exceeds the standard or not, if so, the alarm system gives an alarm, and the pulping background stops conveying pulp to the pulp storage barrel; otherwise, entering a flushing judgment submodule;
the washing judgment submodule is used for judging whether the pulp feeding frequency reaches a preset value or not, if so, the pulp feeding unit stops feeding pulp, and the pulp feeding pipeline is washed for multiple times through the washing module; otherwise, entering a water storage barrel liquid level judgment submodule;
and the water storage barrel liquid level judgment submodule is used for judging whether the water storage barrel of the flushing module is lower than the lowest liquid level or not, if so, the alarm module gives an alarm, water is added into the water storage barrel to the highest liquid level through a water supplementing pipeline, and otherwise, the water storage barrel enters the operation submodule.
The invention has the following beneficial effects: the one-to-many automatic pulp feeding can be realized, the pulping cost and time are saved, and the operation and the manual quantity of background personnel are reduced. The accuracy, timeliness and real-time of pulping and pulp feeding are ensured.
Drawings
FIG. 1 is a flow diagram of a one-to-many pulping process of an automatic pulp feeder of the present invention;
FIG. 2 is a flow chart illustrating the specific implementation of slurry delivery according to the present invention;
FIG. 3 is a block diagram of a one-to-many pulping system of the automatic slurry feeder of the present invention;
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1, the present invention provides a one-to-many pulp feeding method of an automatic pulp feeding apparatus, the automatic pulp feeding apparatus including: control unit and send thick liquid unit, send thick liquid unit includes: the system comprises a pulping background, a pulp storage barrel, a plunger pump set, a pile machine set, a flushing module and an alarm module;
the one-to-many pulp feeding method comprises the following steps:
s1, judging whether the control unit receives a slurry sending request of at least one pile machine in the pile machine set, if so, entering S2, otherwise, ending the process;
and S2, controlling the slurry feeding unit to feed slurry to the corresponding pile machine through the control unit.
In this example, the slurry delivery request includes: pile driver number, slurry feeding amount and slurry feeding distance.
Referring to fig. 2, in this embodiment, step S2 specifically includes:
s21: the control unit judges whether each subunit in the pulp feeding unit meets the working requirement, if so, the step S22 is carried out, otherwise, corresponding emergency processing is carried out;
s22: the control unit controls the frequency converter to output a certain frequency to the corresponding plunger pump, and the slurry feeding unit feeds slurry to the corresponding pile machine through the action of the plunger pump.
In this embodiment, step S21 specifically includes:
s211: judging whether the slurry feeding unit receives a slurry feeding starting signal, if so, entering a step S212, otherwise, the slurry feeding unit does not act;
s212: judging whether the weight of the pulp storage barrel exceeds the standard or not, if so, giving an alarm by the alarm module, and stopping pulping by the pulping background; otherwise, go to step S213;
s213: judging whether the pulp conveying frequency reaches a preset value, if so, stopping pulp conveying by the pulp conveying unit, and washing the pulp conveying pipeline for multiple times by the washing module; otherwise, go to step S214;
s214: and judging whether the water storage barrel of the flushing module is lower than the lowest liquid level, if so, giving an alarm by the alarm module, adding water to the water storage barrel to the highest liquid level through a water supplementing pipeline, and otherwise, entering the step S22.
In addition, in order to achieve the aim, the invention also provides a one-to-many pulp feeding system of the automatic pulp feeding device;
referring to fig. 3, the one-to-many slurry feeding system of the present invention comprises:
a slurry feeding request judging module 1, configured to judge whether the control unit receives a slurry feeding request of at least one pile machine in the pile machine set, and if so, enter the slurry feeding module;
and the slurry feeding module 2 is used for controlling the slurry feeding unit to feed slurry to the corresponding pile machine through the control unit.
In this embodiment, the slurry sending request includes: the slurry sending unit determines a corresponding pile machine according to the slurry sending request, and selects slurry sending time according to the slurry sending amount and the slurry sending distance.
In this embodiment, the slurry feeding module 2 specifically includes:
the detection submodule is used for judging whether each subunit in the pulp feeding unit meets the working requirement or not by the control unit, if so, the operation submodule is started, and otherwise, corresponding emergency processing is carried out;
and the operation submodule is used for controlling the frequency converter to output a certain frequency to the corresponding plunger pump by the control unit, and the slurry feeding unit feeds slurry to the corresponding pile machine through the action of the plunger pump.
In this embodiment, the detection sub-module specifically includes:
the pulp feeding signal judgment submodule judges whether the pulp feeding unit receives a starting pulp feeding signal, if so, the weight judgment submodule of the pulp storage barrel is entered, otherwise, the pulp feeding unit does not act;
the pulp storage barrel weight judgment submodule is used for judging whether the initial weight of the pulp storage barrel exceeds the standard or not, if so, the alarm system gives an alarm, and the pulping background stops conveying pulp to the pulp storage barrel; otherwise, entering a flushing judgment submodule;
the washing judgment submodule is used for judging whether the pulp feeding frequency reaches a preset value or not, if so, the pulp feeding unit stops feeding pulp, and the pulp feeding pipeline is washed for multiple times through the washing module; otherwise, entering a water storage barrel liquid level judgment submodule;
and the water storage barrel liquid level judgment submodule is used for judging whether the water storage barrel of the flushing module is lower than the lowest liquid level or not, if so, the alarm module gives an alarm, water is added into the water storage barrel to the highest liquid level through a water supplementing pipeline, and otherwise, the water storage barrel enters the operation submodule.
In this embodiment, when the pulp feeding unit does not act, the whole pulping unit is in a standby state, all the sub-modules are not powered off, and when the pulping unit stops acting, other sub-modules except the alarm module are in a powered off state;
in this embodiment, the alarm module includes a buzzer and an LED lamp, and when alarming, the buzzer sounds an alarm, and the LED lamp displays red.
In addition, as an optional implementation mode, the alarm module can also be provided with a voice alarm module.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, third and the like do not denote any order, but rather the words first, second and the like may be interpreted as indicating any order.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A one-to-many pulp feeding method of an automatic pulp feeding device is characterized in that the automatic pulp feeding device comprises: control unit and send thick liquid unit, send thick liquid unit includes: the system comprises a pulping background, a pulp storage barrel, a plunger pump set, a pile set, a flushing module and an alarm module, wherein the plunger pump set comprises a plurality of plunger pumps, and the pile set comprises a plurality of pile machines;
the one-to-many pulp feeding method comprises the following steps:
s1, judging whether the control unit receives a slurry sending request of at least one pile machine in the pile machine set, if so, entering S2, otherwise, ending the process;
and S2, controlling the slurry feeding unit to feed slurry to the corresponding pile machine through the control unit.
2. The one-to-many slurry feed method according to claim 1, wherein the slurry feed request comprises: pile driver number, slurry feeding amount and slurry feeding distance.
3. The one-to-many pulp feeding method according to claim 1, wherein the step S2 specifically comprises:
s21: the control unit judges whether each subunit in the pulp feeding unit meets the working requirement, if so, the step S22 is carried out, otherwise, corresponding emergency processing is carried out;
s22: the control unit controls the frequency converter to output a certain frequency to the corresponding plunger pump, and the slurry feeding unit feeds slurry to the corresponding pile machine through the action of the plunger pump.
4. The one-to-many pulp feeding method according to claim 1, wherein the step S21 specifically comprises:
s211: judging whether the slurry feeding unit receives a slurry feeding starting signal, if so, entering a step S212, otherwise, the slurry feeding unit does not act;
s212: judging whether the weight of the pulp storage barrel exceeds the standard or not, if so, giving an alarm by the alarm module, and stopping pulping by the pulping background; otherwise, go to step S213;
s213: judging whether the pulp conveying frequency reaches a preset value, if so, stopping pulp conveying by the pulp conveying unit, and washing the pulp conveying pipeline for multiple times by the washing module; otherwise, go to step S214;
s214: and judging whether the water storage barrel of the flushing module is lower than the lowest liquid level, if so, giving an alarm by the alarm module, adding water to the water storage barrel to the highest liquid level through a water supplementing pipeline, and otherwise, entering the step S22.
5. A one-to-many pulp feeding system of an automatic pulp feeding apparatus, characterized in that the one-to-many pulp feeding system comprises:
the slurry feeding request judging module is used for judging whether the control unit receives a slurry feeding request of at least one pile machine in the pile machine set, and if so, the control unit enters the slurry feeding module;
and the slurry feeding module is used for controlling the slurry feeding unit to feed slurry to the corresponding pile machine through the control unit.
6. The one-to-many slurry feed system of claim 5, wherein the slurry feed request comprises: pile driver number, slurry feeding amount and slurry feeding distance.
7. The one-to-many slurry feeding system according to claim 5, wherein the slurry feeding module specifically comprises:
the detection submodule is used for judging whether each subunit in the pulp feeding unit meets the working requirement or not by the control unit, if so, the operation submodule is started, and otherwise, corresponding emergency processing is carried out;
and the operation submodule is used for controlling the frequency converter to output a certain frequency to the corresponding plunger pump by the control unit, and the slurry feeding unit feeds slurry to the corresponding pile machine through the action of the plunger pump.
8. The one-to-many slurry feeding system according to claim 5, wherein the detection submodule specifically comprises:
the pulp feeding signal judgment submodule judges whether the pulp feeding unit receives a starting pulp feeding signal, if so, the weight judgment submodule of the pulp storage barrel is entered, otherwise, the pulp feeding unit does not act;
the pulp storage barrel weight judgment submodule is used for judging whether the initial weight of the pulp storage barrel exceeds the standard or not, if so, the alarm system gives an alarm, and the pulping background stops conveying pulp to the pulp storage barrel; otherwise, entering a flushing judgment submodule;
the washing judgment submodule is used for judging whether the pulp feeding frequency reaches a preset value or not, if so, the pulp feeding unit stops feeding pulp, and the pulp feeding pipeline is washed for multiple times through the washing module; otherwise, entering a water storage barrel liquid level judgment submodule;
and the water storage barrel liquid level judgment submodule is used for judging whether the water storage barrel of the flushing module is lower than the lowest liquid level or not, if so, the alarm module gives an alarm, water is added into the water storage barrel to the highest liquid level through a water supplementing pipeline, and otherwise, the water storage barrel enters the operation submodule.
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