CN115404120A - Mortar recovery method, system, electronic device and storage medium - Google Patents
Mortar recovery method, system, electronic device and storage medium Download PDFInfo
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- CN115404120A CN115404120A CN202211034146.9A CN202211034146A CN115404120A CN 115404120 A CN115404120 A CN 115404120A CN 202211034146 A CN202211034146 A CN 202211034146A CN 115404120 A CN115404120 A CN 115404120A
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 445
- 238000000034 method Methods 0.000 title claims abstract description 95
- 238000011084 recovery Methods 0.000 title claims abstract description 84
- 238000003860 storage Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 134
- 238000002156 mixing Methods 0.000 claims abstract description 80
- 238000000926 separation method Methods 0.000 claims abstract description 79
- 239000002699 waste material Substances 0.000 claims abstract description 51
- 239000007790 solid phase Substances 0.000 claims abstract description 47
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 239000002245 particle Substances 0.000 claims abstract description 18
- 239000007791 liquid phase Substances 0.000 claims description 39
- 238000004064 recycling Methods 0.000 claims description 27
- 238000003823 mortar mixing Methods 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 18
- 239000000047 product Substances 0.000 claims description 17
- 230000015654 memory Effects 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 6
- 238000005496 tempering Methods 0.000 claims description 6
- 239000000706 filtrate Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000005520 cutting process Methods 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 235000012431 wafers Nutrition 0.000 description 7
- 239000012535 impurity Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
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- 230000007723 transport mechanism Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
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- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a mortar recovery method, a mortar recovery system, electronic equipment and a storage medium, wherein the mortar recovery method comprises the following steps: mixing the waste mortar and the recovery liquid to obtain mixed mortar with preset process density; heating the mixed mortar to a primary separation process temperature, and conveying the mixed mortar to a primary centrifuge for separation; conveying the primary separated and recovered mortar solid phase to a primary cake dropping tank to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches the preset mass; conveying the primary recovered mortar to a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density; and (3) performing secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar. The invention can remove most of ineffective particles in the waste mortar, retain effective particles in the mortar, improve the quality of the mortar and meet the production and use requirements.
Description
Technical Field
The invention relates to the technical field of mortar recovery, in particular to a mortar recovery method, a mortar recovery system, electronic equipment and a storage medium.
Background
In the production industry of cutting semiconductor silicon wafers, slurry is an important consumable in the process of cutting silicon wafers, and the performance of the cutting slurry has an inseparable relation with the effect of a wire cutting machine on cutting the silicon wafers; in order to reduce the production cost and protect the environment, the online recycling of the cutting slurry is an important link for the efficient production of semiconductor silicon wafer cutting in the process of cutting the silicon wafer by silicon wafer manufacturing enterprises.
The online mortar recovery machine is used independently in a silicon wafer cutting workshop, the feeding of clear liquid and the discharging of finished mortar in the filter pressing liquid tank are carried out independently, no actual relation exists between the clear liquid and the finished mortar, and the density of the finished mortar cannot be accurately controlled. Some ineffective particles and other metal impurities exist in the waste mortar generated in the production, which seriously affects the production and use, and then a recovery system is needed to recover, most ineffective particles in the waste mortar are removed, the effective particles in the mortar are reserved, the quality of the mortar is improved, and the production and use requirements are met.
Disclosure of Invention
The invention aims to overcome the technical defects, provides a mortar recovery method, a mortar recovery system, electronic equipment and a storage medium, and solves the technical problem that production and use are seriously affected by invalid particles and other metal impurities in waste mortar generated in production in the prior art.
In order to achieve the above technical object, in a first aspect, the technical solution of the present invention provides a mortar recycling method, including the steps of:
mixing the waste mortar and the recovery liquid in a waste mortar mixing tank to obtain mixed mortar with preset process density;
heating the blended mortar to a primary separation process temperature, and conveying the heated blended mortar to a primary centrifuge for separation to obtain a primary separated and recovered mortar solid phase and a primary separated and recovered mortar liquid phase;
laying a recovery liquid as a base liquid in a primary cake dropping tank, and conveying the primary separated and recovered mortar solid phase to the primary cake dropping tank to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches a preset mass;
conveying the primary recovered mortar to a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density;
and (3) carrying out secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain finished mortar.
Compared with the prior art, the invention has the beneficial effects that:
the mortar recovery method provided by the invention comprises the following steps of firstly, mixing the waste mortar and recovery liquid in a waste mortar mixing tank to obtain mixed mortar with preset process density; then, heating the mixed mortar to a primary separation process temperature, and conveying the mixed mortar to a primary centrifuge for separation to obtain a primary separation and recovery mortar solid phase and a primary separation and recovery mortar liquid phase; secondly, laying a recovery liquid as a base liquid in a primary cake dropping tank, and conveying the primary separated and recovered mortar solid phase to the primary cake dropping tank to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches a preset mass; secondly, conveying the primary recovered mortar to a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density; and finally, carrying out secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain finished product mortar.
The mortar recovery method provided by the invention can effectively remove invalid particles and other metal impurities in the waste mortar, improve the recovery and use effects of the waste mortar, greatly reduce the production cost, ensure that the mortar can be recycled well, have very good practical value, can remove most of invalid particles in the waste mortar, retain the effective particles in the mortar, improve the quality of the mortar and meet the production and use requirements.
According to some embodiments of the invention, the secondary recovery mortar is obtained by subjecting the primary recovery mortar to secondary separation and mortar density adjustment, and the method comprises the following steps:
heating the primary recovered mortar to a secondary separation process temperature, and conveying the heated primary recovered mortar to a secondary centrifuge for separation to obtain a secondary separated and recovered mortar solid phase and a secondary recovered mortar liquid phase;
paving cooling fine filter liquid in a secondary cake dropping tank, and conveying the secondary separated and recovered mortar solid phase to the secondary cake dropping tank to obtain secondary recovered mortar until the total mass in the secondary cake dropping tank reaches the preset mass;
conveying the secondary recovered mortar to a secondary mixing tank, and adding a cooling fine filter liquid to perform self-circulation density detection in the process of circulating the secondary recovered mortar until the mortar density in the secondary mixing tank reaches a preset density;
and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar.
According to some embodiments of the present invention, density sensors are provided in the waste mortar tempering tank, the primary tempering tank, and the secondary tempering tank, and the densities of the tempered mortar, the primary recovered mortar, and the secondary recovered mortar are detected by the density sensors.
According to some embodiments of the invention, after said obtaining of the secondary separated and recovered mortar solid phase and the secondary recovered mortar liquid phase, the method comprises the steps of:
conveying the primary separated and recycled mortar liquid phase and the secondary recycled mortar liquid phase to a dirty liquid tank;
and heating the mixed liquid in the dirty liquid tank to the temperature required by the process, then feeding the mixed liquid into a filter press for solid-liquid separation, and conveying the separated recovered liquid to a filter pressing tank.
According to some embodiments of the invention, after the separated recovery liquid is sent to a filtrate tank, the method comprises the steps of:
and carrying out fine filtration treatment on the recovered liquid by using a fine filter, and then carrying out cooling treatment by using a cooling plate to obtain the cooled fine filtrate.
According to some embodiments of the invention, the preset process density of the ready-mixed mortar and the preset density of the primary recycled mortar are set according to the particle size of the finished mortar.
In a second aspect, the present invention provides a mortar recovery system comprising:
the waste mortar mixing tank is used for mixing the waste mortar and the recovery liquid to obtain mixed mortar with preset process density;
the primary centrifuge is connected with the waste mortar mixing tank, heats the mixed mortar to a primary separation process temperature, and then conveys the mixed mortar to the primary centrifuge for separation to obtain a primary separated and recovered mortar solid phase and a primary separated and recovered mortar liquid phase;
a primary cake dropping tank, wherein a recovery liquid is laid at the bottom of the primary cake dropping tank to serve as a base liquid, and the primary separated and recovered mortar is conveyed to the primary cake dropping tank in a solid phase manner to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches a preset mass;
in a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density;
and the finished product mortar storage tank is used for carrying out secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar.
According to some embodiments of the invention, the mortar recovery system further comprises:
the dirty liquid tank is used for storing the primary separated and recovered mortar liquid phase and the secondary separated mortar liquid phase;
the filter press is connected with the dirty liquid tank and is used for carrying out solid-liquid separation on the mixed liquid which is heated to the temperature required by the process in the dirty liquid tank to obtain the recovered liquid;
and the filter pressing liquid tank is connected with the filter press and is used for storing the recovered liquid.
In a third aspect, the present invention provides an electronic device, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the mortar recovery method according to the first aspect when executing the computer program.
In a fourth aspect, the present invention provides a computer-readable storage medium having stored thereon computer-executable instructions for causing a computer to perform the mortar recycling method of the first aspect.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which the abstract is to be fully consistent with one of the figures of the specification:
FIG. 1 is a flow chart of a method for recycling mortar provided by an embodiment of the present invention;
FIG. 2 is a flow chart of a mortar recycling method according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mortar recycling system according to another embodiment of the present invention.
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.
It should be noted that although functional block divisions are provided in the system drawings and logical orders are shown in the flowcharts, in some cases, the steps shown and described may be performed in different orders than the block divisions in the systems or in the flowcharts. The terms first, second and the like in the description and in the claims, and the drawings described above, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The invention provides a mortar recovery method, which can effectively remove invalid particles and other metal impurities in waste mortar, improve the recovery and use effects of the waste mortar, greatly reduce the production cost, ensure that the mortar can be recycled well, have very good practical value, can remove most of invalid particles in the waste mortar, retain the effective particles in the mortar, improve the quality of the mortar and meet the production and use requirements.
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1, fig. 1 is a flow chart of a mortar recycling method according to an embodiment of the present invention; the mortar recycling method includes, but is not limited to, the following steps:
step S110, mixing the waste mortar and the recovery liquid in a waste mortar mixing tank to obtain mixed mortar with preset process density;
step S120, heating the blended mortar to a primary separation process temperature, and conveying the heated blended mortar to a primary centrifuge for separation to obtain a primary separation recovered mortar solid phase and a primary separation recovered mortar liquid phase;
step S130, laying a recovery liquid as a base liquid in a primary cake dropping tank, and conveying the primary separated and recovered mortar solid phase to the primary cake dropping tank to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches a preset mass;
step S140, conveying the primary recovered mortar to a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density;
and S150, performing secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain finished mortar.
In one embodiment, a method of recycling mortar includes the steps of: mixing the waste mortar and the recovery liquid in a waste mortar mixing tank to obtain mixed mortar with preset process density; heating the mixed mortar to a primary separation process temperature, and conveying the mixed mortar to a primary centrifuge for separation to obtain a primary separation recovered mortar solid phase and a primary separation recovered mortar liquid phase; laying the recovery liquid as a base liquid in a primary cake dropping tank, and conveying the primary separated and recovered mortar solid phase to the primary cake dropping tank to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches the preset mass; conveying the primary recovered mortar to a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density; and (3) carrying out secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar.
The mortar recovery method provided by the invention can effectively remove invalid particles and other metal impurities in the waste mortar, improve the recovery and use effects of the waste mortar, greatly reduce the production cost, ensure that the mortar can be recycled well, have very good practical value, can remove most of invalid particles in the waste mortar, retain the effective particles in the mortar, improve the quality of the mortar and meet the production and use requirements.
Referring to fig. 2, fig. 2 is a flow chart of a mortar recycling method according to another embodiment of the present invention; the mortar recycling method includes, but is not limited to, the following steps:
step S210, heating the primary recovered mortar to the temperature of the secondary separation process, and conveying the heated primary recovered mortar to a secondary centrifuge for separation to obtain a secondary recovered mortar solid phase and a secondary recovered mortar liquid phase;
step S220, paving cooling fine filter liquid in a secondary cake dropping tank, and conveying the secondary separated and recovered mortar solid phase to the secondary cake dropping tank to obtain secondary recovered mortar until the total mass in the secondary cake dropping tank reaches the preset mass;
step S230, conveying the secondary recovered mortar to a secondary mixing tank, adding cooling fine filtration liquid in the process of circulating the secondary recovered mortar to perform self-circulation density detection until the mortar density in the secondary mixing tank reaches a preset density;
and S240, mixing the secondary recovered mortar and the new mortar in proportion to obtain finished mortar.
In one embodiment, the mortar recycling method comprises the steps of: mixing the waste mortar and the recovery liquid in a waste mortar mixing tank to obtain mixed mortar with preset process density; heating the mixed mortar to a primary separation process temperature, and conveying the mixed mortar to a primary centrifuge for separation to obtain a primary separated and recovered mortar solid phase and a primary separated and recovered mortar liquid phase; laying a recovery liquid as a base liquid in a primary cake dropping tank, and conveying a primary separated and recovered mortar solid phase to the primary cake dropping tank to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches a preset mass; conveying the primary recovered mortar to a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density; heating the primary recovered mortar to the temperature of the secondary separation process, and conveying the heated primary recovered mortar to a secondary centrifuge for separation to obtain a secondary separated and recovered mortar solid phase and a secondary recovered mortar liquid phase; paving cooling fine filter liquid in a secondary cake dropping tank, and conveying the secondary separated and recovered mortar solid phase to the secondary cake dropping tank to obtain secondary recovered mortar until the total mass in the secondary cake dropping tank reaches the preset mass; conveying the secondary recovered mortar to a secondary mixing tank, adding a cooling fine filtration liquid in the process of circulating the secondary recovered mortar for self-circulation density detection until the mortar density in the secondary mixing tank reaches a preset density; and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar.
In one embodiment, a method of recycling mortar includes the steps of: mixing the waste mortar and the recovery liquid in a waste mortar mixing tank to obtain mixed mortar with preset process density; heating the mixed mortar to a primary separation process temperature, and conveying the mixed mortar to a primary centrifuge for separation to obtain a primary separated and recovered mortar solid phase and a primary separated and recovered mortar liquid phase; laying the recovery liquid as a base liquid in a primary cake dropping tank, and conveying the primary separated and recovered mortar solid phase to the primary cake dropping tank to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches the preset mass; conveying the primary recovered mortar to a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density; and (3) carrying out secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar. And density sensors are arranged in the waste mortar mixing tank, the primary mixing tank and the secondary mixing tank, and the densities of the mixed mortar, the primary recycled mortar and the secondary recycled mortar are detected through the density sensors.
In one embodiment, a method of recycling mortar includes the steps of: mixing the waste mortar and the recovery liquid in a waste mortar mixing tank to obtain mixed mortar with preset process density; heating the mixed mortar to a primary separation process temperature, and conveying the mixed mortar to a primary centrifuge for separation to obtain a primary separated and recovered mortar solid phase and a primary separated and recovered mortar liquid phase; laying the recovery liquid as a base liquid in a primary cake dropping tank, and conveying the primary separated and recovered mortar solid phase to the primary cake dropping tank to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches the preset mass; conveying the primary recovered mortar to a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density; heating the primary recovered mortar to the temperature of the secondary separation process, and conveying the heated primary recovered mortar to a secondary centrifuge for separation to obtain a secondary separated and recovered mortar solid phase and a secondary recovered mortar liquid phase; paving cooling fine filter liquid in a secondary cake dropping tank, and conveying the secondary separated and recovered mortar solid phase to the secondary cake dropping tank to obtain secondary recovered mortar until the total mass in the secondary cake dropping tank reaches the preset mass; conveying the secondary recovered mortar to a secondary mixing tank, adding a cooling fine filtration liquid in the process of circulating the secondary recovered mortar for self-circulation density detection until the mortar density in the secondary mixing tank reaches a preset density; and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar.
After obtaining a secondary separated and recycled mortar solid phase and a secondary recycled mortar liquid phase, the method comprises the following steps: conveying the primary separated and recovered mortar liquid phase and the secondary recovered mortar liquid phase to a dirty liquid tank; heating the mixed liquid in the dirty liquid tank to the temperature required by the process, then feeding the mixed liquid into a filter press for solid-liquid separation, and conveying the separated recovered liquid to a filter pressing tank.
In one embodiment, a method of recycling mortar includes the steps of: mixing the waste mortar and the recovery liquid in a waste mortar mixing tank to obtain mixed mortar with preset process density; heating the mixed mortar to a primary separation process temperature, and conveying the mixed mortar to a primary centrifuge for separation to obtain a primary separated and recovered mortar solid phase and a primary separated and recovered mortar liquid phase; laying the recovery liquid as a base liquid in a primary cake dropping tank, and conveying the primary separated and recovered mortar solid phase to the primary cake dropping tank to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches the preset mass; conveying the primary recovered mortar to a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density; heating the primary recovered mortar to the temperature of the secondary separation process, and conveying the heated primary recovered mortar to a secondary centrifuge for separation to obtain a secondary separated and recovered mortar solid phase and a secondary recovered mortar liquid phase; paving cooling fine filter liquid in a secondary cake dropping tank, and conveying the secondary separated and recovered mortar solid phase to the secondary cake dropping tank to obtain secondary recovered mortar until the total mass in the secondary cake dropping tank reaches the preset mass; conveying the secondary recovered mortar to a secondary mixing tank, adding a cooling fine filter liquid in the process of circulating the secondary recovered mortar to perform self-circulation density detection until the mortar density in the secondary mixing tank reaches a preset density; and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar.
After obtaining a secondary separated and recycled mortar solid phase and a secondary recycled mortar liquid phase, the method comprises the following steps: conveying the primary separated and recovered mortar liquid phase and the secondary recovered mortar liquid phase to a dirty liquid tank; heating the mixed liquid in the dirty liquid tank to the temperature required by the process, then feeding the mixed liquid into a filter press for solid-liquid separation, and conveying the separated recovered liquid to a filter pressing tank. After the separated recovery liquid is conveyed to the filter pressing liquid box, the method comprises the following steps: and (3) performing fine filtration treatment on the recovered liquid by using a fine filter, and then performing cooling treatment by using a cooling plate to obtain cooled fine filtration liquid.
In one embodiment, a method of recycling mortar includes the steps of: mixing the waste mortar and the recovery liquid in a waste mortar mixing tank to obtain mixed mortar with preset process density; heating the mixed mortar to a primary separation process temperature, and conveying the mixed mortar to a primary centrifuge for separation to obtain a primary separated and recovered mortar solid phase and a primary separated and recovered mortar liquid phase; laying a recovery liquid as a base liquid in a primary cake dropping tank, and conveying a primary separated and recovered mortar solid phase to the primary cake dropping tank to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches a preset mass; conveying the primary recovered mortar to a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density; and (3) carrying out secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar. And setting the preset process density of the blended mortar and the preset density of the primary recovered mortar according to the particle size of the finished mortar.
In one embodiment, a method of recycling mortar includes the steps of: mixing the waste mortar and the recovery liquid in a waste mortar mixing tank to obtain mixed mortar with preset process density; heating the mixed mortar to a primary separation process temperature, and conveying the mixed mortar to a primary centrifuge for separation to obtain a primary separated and recovered mortar solid phase and a primary separated and recovered mortar liquid phase; laying a recovery liquid as a base liquid in a primary cake dropping tank, and conveying a primary separated and recovered mortar solid phase to the primary cake dropping tank to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches a preset mass; conveying the primary recovered mortar to a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density; and (3) carrying out secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a mortar recycling system according to another embodiment of the present invention.
The invention also provides a mortar recovery system, comprising: the waste mortar mixing tank is used for mixing the waste mortar and the recovery liquid to obtain mixed mortar with preset process density; the primary centrifuge is connected with the waste mortar mixing tank, heats the mixed mortar to a primary separation process temperature, and then conveys the mixed mortar to the primary centrifuge for separation to obtain a primary separation recovered mortar solid phase and a primary separation recovered mortar liquid phase; a primary cake falling tank, wherein the bottom of the primary cake falling tank is paved with a recovery liquid as a base liquid, and primary separated and recovered mortar is conveyed to the primary cake falling tank in a solid phase manner to obtain primary recovered mortar until the total mass in the primary cake falling tank reaches a preset mass; in the primary mixing tank, adding a recovery liquid in the process of recycling the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density; and the finished product mortar storage tank is used for performing secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar.
In one embodiment, a mortar recovery system includes: the waste mortar mixing tank is used for mixing the waste mortar and the recovery liquid to obtain mixed mortar with preset process density; the primary centrifuge is connected with the waste mortar mixing tank, heats the mixed mortar to a primary separation process temperature, and then conveys the mixed mortar to the primary centrifuge for separation to obtain a primary separation recovered mortar solid phase and a primary separation recovered mortar liquid phase; a primary cake dropping tank, wherein the bottom of the primary cake dropping tank is paved with a recovery liquid as a base liquid, and primary separated and recovered mortar is conveyed to the primary cake dropping tank in a solid phase manner to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches a preset mass; in the primary mixing tank, adding a recovery liquid in the process of recycling primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density; and the finished product mortar storage tank is used for carrying out secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar. The dirty liquid tank is used for storing the primary separated and recovered mortar liquid phase and the secondary separated mortar liquid phase; the filter press is connected with the dirty liquid tank and is used for carrying out solid-liquid separation on the mixed liquid heated to the temperature required by the process in the dirty liquid tank to obtain a recovered liquid; and the filter pressing liquid box is connected with the filter press and used for storing the recovered liquid.
The present invention also provides an electronic device, comprising: the computer program can be executed by the processor, and the method for recycling mortar as described above is realized when the processor executes the computer program.
The processor and memory may be connected by a bus or other means.
The memory, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs as well as non-transitory computer executable programs. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and these remote memories may be connected to the processor through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The above-described embodiments of the apparatus are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may also be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
Furthermore, an embodiment of the present invention also provides a computer-readable storage medium, where the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions, which are executed by a processor or a controller, for example, by a processor in the terminal embodiment, may cause the processor to execute the mortar recycling method in the terminal embodiment.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
The above-described embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The mortar recycling method is characterized by comprising the following steps:
mixing the waste mortar and the recovery liquid in a waste mortar mixing tank to obtain mixed mortar with preset process density;
heating the blended mortar to a primary separation process temperature, and conveying the heated blended mortar to a primary centrifuge for separation to obtain a primary separated and recovered mortar solid phase and a primary separated and recovered mortar liquid phase;
laying a recovery liquid as a base liquid in a primary cake dropping tank, and conveying the primary separated and recovered mortar solid phase to the primary cake dropping tank to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches a preset mass;
conveying the primary recovered mortar to a primary mixing tank, and adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density;
and (3) carrying out secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain finished mortar.
2. The mortar recovery method according to claim 1, wherein the secondary recovery mortar is obtained by subjecting the primary recovery mortar to secondary separation and mortar density adjustment, and the method comprises the steps of:
heating the primary recovered mortar to a secondary separation process temperature, and conveying the heated primary recovered mortar to a secondary centrifuge for separation to obtain a secondary separated and recovered mortar solid phase and a secondary recovered mortar liquid phase;
paving cooling fine filter liquid in a secondary cake dropping tank, and conveying the secondary separated and recovered mortar solid phase to the secondary cake dropping tank to obtain secondary recovered mortar until the total mass in the secondary cake dropping tank reaches the preset mass;
and conveying the secondary recovered mortar to a secondary mixing tank, and adding a cooling fine filter liquid to perform self-circulation density detection in the process of circulating the secondary recovered mortar until the mortar density in the secondary mixing tank reaches a preset density.
3. The method according to claim 1, wherein density sensors are provided in the waste mortar tempering tank, the primary tempering tank, and the secondary tempering tank, and the densities of the tempered mortar, the primary recovered mortar, and the secondary recovered mortar are detected by the density sensors.
4. The mortar recycling method according to claim 2, comprising the steps of, after obtaining the secondary separated and recycled mortar solid phase and the secondary recycled mortar liquid phase:
conveying the primary separated and recovered mortar liquid phase and the secondary recovered mortar liquid phase to a dirty liquid tank;
and heating the mixed liquid in the dirty liquid tank to the temperature required by the process, then feeding the mixed liquid into a filter press for solid-liquid separation, and conveying the separated recovered liquid to a filter pressing tank.
5. The mortar recycling method according to claim 4, comprising the steps of, after transferring the recycled liquid obtained by separation to a filtrate tank:
and performing fine filtration treatment on the recovered liquid by using a fine filter, and performing cooling treatment by using a cooling plate to obtain the cooled fine filtration liquid.
6. The mortar recycling method according to claim 1, wherein the preset process density of the ready-mixed mortar and the preset density of the primary recycled mortar are set according to the particle size of the finished mortar.
7. A mortar recovery system, comprising:
the waste mortar mixing tank is used for mixing the waste mortar and the recovery liquid to obtain mixed mortar with preset process density;
the primary centrifuge is connected with the waste mortar mixing tank, heats the mixed mortar to a primary separation process temperature, and then conveys the mixed mortar to the primary centrifuge for separation to obtain a primary separated and recovered mortar solid phase and a primary separated and recovered mortar liquid phase;
a primary cake dropping tank, wherein the bottom of the primary cake dropping tank is paved with a recovery liquid as a base liquid, and the primary separated and recovered mortar is conveyed to the primary cake dropping tank in a solid phase manner to obtain primary recovered mortar until the total mass in the primary cake dropping tank reaches a preset mass;
in a primary mixing tank, adding a recovery liquid in the process of circulating the primary recovered mortar to perform self-circulation density detection until the mortar density in the primary mixing tank reaches a preset density;
and the finished product mortar storage tank is used for carrying out secondary separation and mortar density adjustment on the primary recovered mortar to obtain secondary recovered mortar, and mixing the secondary recovered mortar and the new mortar in proportion to obtain the finished product mortar.
8. The system of claim 7, further comprising:
the dirty liquid tank is used for storing the primary separation recovered mortar liquid phase and the secondary separation mortar liquid phase;
the filter press is connected with the dirty liquid tank and is used for carrying out solid-liquid separation on the mixed liquid which is heated to the temperature required by the process in the dirty liquid tank to obtain the recovery liquid;
and the filter pressing liquid box is connected with the filter press and is used for storing the recovery liquid.
9. An electronic device, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the mortar recycling method according to any one of claims 1 to 6 when executing the computer program.
10. A computer-readable storage medium having stored thereon computer-executable instructions for causing a computer to perform the mortar recovery method of any one of claims 1 to 6.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110300047A1 (en) * | 2010-06-04 | 2011-12-08 | Yu-Lung Sun | Method for recycling silicon |
| CN102873774A (en) * | 2012-04-10 | 2013-01-16 | 沈阳连城精密机器有限公司 | Online mortar recovery method in silicon industry |
| CN205046080U (en) * | 2015-10-29 | 2016-02-24 | 浙江农林大学 | Solar energy silicon chip cutting antiquated sand thick liquid recovery processing device |
| CN106010764A (en) * | 2016-05-19 | 2016-10-12 | 苏州晶樱光电科技有限公司 | Method for recovering mortar during silicon wafer cutting |
| CN206204023U (en) * | 2016-08-26 | 2017-05-31 | 福能科技江苏有限公司 | A kind of waste mortar recycle and reuse system |
| CN107384568A (en) * | 2017-06-17 | 2017-11-24 | 常州福隆工控设备有限公司 | A kind of recoverying and utilizing method of silicon chip dicing waste mortar |
| CN112267696A (en) * | 2020-10-08 | 2021-01-26 | 中物智建(武汉)科技有限公司 | Wall building control method and control system |
-
2022
- 2022-08-26 CN CN202211034146.9A patent/CN115404120A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110300047A1 (en) * | 2010-06-04 | 2011-12-08 | Yu-Lung Sun | Method for recycling silicon |
| CN102873774A (en) * | 2012-04-10 | 2013-01-16 | 沈阳连城精密机器有限公司 | Online mortar recovery method in silicon industry |
| CN205046080U (en) * | 2015-10-29 | 2016-02-24 | 浙江农林大学 | Solar energy silicon chip cutting antiquated sand thick liquid recovery processing device |
| CN106010764A (en) * | 2016-05-19 | 2016-10-12 | 苏州晶樱光电科技有限公司 | Method for recovering mortar during silicon wafer cutting |
| CN206204023U (en) * | 2016-08-26 | 2017-05-31 | 福能科技江苏有限公司 | A kind of waste mortar recycle and reuse system |
| CN107384568A (en) * | 2017-06-17 | 2017-11-24 | 常州福隆工控设备有限公司 | A kind of recoverying and utilizing method of silicon chip dicing waste mortar |
| CN112267696A (en) * | 2020-10-08 | 2021-01-26 | 中物智建(武汉)科技有限公司 | Wall building control method and control system |
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Application publication date: 20221129 |