CN118526864A - Filter pressing device for nano calcium carbonate production - Google Patents
Filter pressing device for nano calcium carbonate production Download PDFInfo
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- CN118526864A CN118526864A CN202410989177.2A CN202410989177A CN118526864A CN 118526864 A CN118526864 A CN 118526864A CN 202410989177 A CN202410989177 A CN 202410989177A CN 118526864 A CN118526864 A CN 118526864A
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 135
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 73
- 238000003825 pressing Methods 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000000725 suspension Substances 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims description 41
- 238000004140 cleaning Methods 0.000 claims description 17
- 239000012065 filter cake Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000012535 impurity Substances 0.000 abstract description 10
- 239000007787 solid Substances 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000000047 product Substances 0.000 description 4
- 238000011085 pressure filtration Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 108010053481 Antifreeze Proteins Proteins 0.000 description 1
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
- B01D2201/202—Systems for applying pressure to filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
本发明公开了一种纳米碳酸钙生产用压滤装置，涉及纳米碳酸钙压滤技术领域，包括按压机构，所述按压机构包括按压底座，所述按压底座顶部开设有集水槽，所述集水槽的底侧固定安装有受压板，所述按压底座的顶部固定安装有支撑架，所述支撑架的顶部固定安装有两个液压缸，所述两个液压缸的输出端均贯穿支撑架的顶壁且共同固定连接有按压板。本发明通过驱动电机、过滤筒、过滤孔以及进料筒，使得驱动电机带动过滤筒转动，当过滤筒不断旋转时，其内部的碳酸钙悬浮液在离心力的作用下，使符合规格的碳酸钙和水分通过过滤孔进入进料筒内部，而碳酸钙悬浮液中较大的杂质则会被过滤孔过滤在过滤筒内部，从而避免杂质影响纳米碳酸钙固体的质量。
The present invention discloses a filter press device for producing nano-calcium carbonate, which relates to the technical field of nano-calcium carbonate filter press, and comprises a pressing mechanism, wherein the pressing mechanism comprises a pressing base, a water collecting tank is provided on the top of the pressing base, a pressure plate is fixedly installed on the bottom side of the water collecting tank, a support frame is fixedly installed on the top of the pressing base, two hydraulic cylinders are fixedly installed on the top of the support frame, and the output ends of the two hydraulic cylinders both penetrate the top wall of the support frame and are fixedly connected with the pressing plate. The present invention drives the filter cylinder to rotate by a driving motor, a filter cylinder, a filter hole and a feed cylinder, and when the filter cylinder rotates continuously, the calcium carbonate suspension inside it is subjected to the action of centrifugal force, so that the calcium carbonate and water that meet the specifications enter the inside of the feed cylinder through the filter hole, and the larger impurities in the calcium carbonate suspension will be filtered by the filter hole inside the filter cylinder, thereby preventing the impurities from affecting the quality of the nano-calcium carbonate solid.
Description
技术领域Technical Field
本发明涉及纳米碳酸钙压滤技术领域，具体为一种纳米碳酸钙生产用压滤装置。The invention relates to the technical field of nano calcium carbonate filter pressing, in particular to a filter pressing device for producing nano calcium carbonate.
背景技术Background Art
纳米碳酸钙又称超微细碳酸钙，标准的名称即超细碳酸钙，纳米碳酸钙应用最成熟的行业是塑料工业主要应用于高档塑料制品。纳米碳酸钙具有广泛的应用前景，例如在医学、食品、化妆品、环境保护等领域。纳米碳酸钙具有较高的比表面积和活性，因此在这些领域中具有独特的性能和应用潜力。可改善塑料母料的流变性，提高其成型性。用作塑料填料具有增韧补强的作用，提高塑料的弯曲强度和弯曲弹性模量，热变形温度和尺寸稳定性，同时还赋予塑料滞热性。纳米碳酸钙的生产工艺一般以石灰石为原料，经煅烧、消化、碳化、分离、干燥、等工序制备，其中纳米碳酸钙悬浮液的液固分离阶段通常使用压滤装置分离得到纳米碳酸钙固体。Nano calcium carbonate is also known as ultrafine calcium carbonate. The standard name is ultrafine calcium carbonate. The most mature industry for the application of nano calcium carbonate is the plastics industry, which is mainly used in high-end plastic products. Nano calcium carbonate has a wide range of application prospects, such as in the fields of medicine, food, cosmetics, environmental protection, etc. Nano calcium carbonate has a high specific surface area and activity, so it has unique properties and application potential in these fields. It can improve the rheological properties of plastic masterbatch and improve its formability. It is used as a plastic filler to have the effect of toughening and reinforcing, improve the flexural strength and flexural elastic modulus, heat deformation temperature and dimensional stability of plastics, and also give plastics thermal hysteresis. The production process of nano calcium carbonate generally uses limestone as raw material, and is prepared through calcination, digestion, carbonization, separation, drying, and other processes. The liquid-solid separation stage of the nano calcium carbonate suspension usually uses a filter press to separate the nano calcium carbonate solid.
现有技术中，如中国专利号为：CN215462439U的“一种基于纳米碳酸钙用的压滤装置”，包括支架，所述支架的顶端设置有传送带，所述传送带包括第一转轮、第二转轮和输送带，所述第一转轮和第二转轮均与支架活动连接，所述第一转轮的正面固定连接有电机，所述电机与支架固定连接，所述第一转轮和第二转轮通过输送带传动连接，所述输送带的表面设置有过滤网，所述输送带的内壁滑动连接有第一支撑轮、第二支撑轮、第三支撑轮和第四支撑轮，所述支架的顶端固定连接有升降杆，所述第一支撑轮、第二支撑轮、第三支撑轮和第四支撑轮均与升降杆活动连接，所述第一转轮和第二转轮之间设置有第一支撑架，所述第一支撑架的顶部固定连接有支撑板，所述支撑板的顶部开设有压滤槽，所述支撑板的顶部固定连接有第二支撑架，所述第二支撑架的底部固定连接有油缸。其有益效果是，该实用新型通过在压滤之前将原料放置于过滤网，并使用输送带将原料运送至压滤槽，然后通过支撑板、压滤槽和油缸的配合进行压滤，在压滤时上料不需要将装置停止即可进行上料处理，大大的提高了工作效率。该实用新型通过支撑板、压滤槽和滤水槽的配合，将滤过的废水可以通过滤水槽集聚在一起，顺着滤水槽排放到机器的外面，防止在过滤时水渍溅出。该实用新型通过第一转轮和第二转轮表面的凸块与输送带表面设置的过滤网的配合，可以将过滤网中生产的产品尽可能的倒干净。该实用新型通过收纳盒方便对压滤好的产品进行收纳，防止压滤好的产品无法集中收纳。该实用新型通过输送带的内壁和第一转轮和第二转轮表面的齿牙，且齿牙相互啮合，增加转轮与输送带之间摩擦力。该实用新型通过净水装置，将过滤过程中产生的废水进行再次过滤，使废水可进行回收再利用，节约用水。In the prior art, for example, the Chinese patent number CN215462439U, "a filter press device based on nano calcium carbonate", comprises a bracket, a conveyor belt is arranged at the top of the bracket, the conveyor belt comprises a first rotating wheel, a second rotating wheel and a conveyor belt, the first rotating wheel and the second rotating wheel are both movably connected to the bracket, a motor is fixedly connected to the front of the first rotating wheel, the motor is fixedly connected to the bracket, the first rotating wheel and the second rotating wheel are connected by a conveyor belt transmission, a filter screen is arranged on the surface of the conveyor belt, a first supporting wheel, a second supporting wheel, a third supporting wheel and a fourth supporting wheel are slidably connected to the inner wall of the conveyor belt, a lifting rod is fixedly connected to the top of the bracket, the first supporting wheel, the second supporting wheel, the third supporting wheel and the fourth supporting wheel are all movably connected to the lifting rod, a first supporting frame is arranged between the first rotating wheel and the second rotating wheel, a supporting plate is fixedly connected to the top of the first supporting frame, a filter press tank is provided on the top of the supporting plate, a second supporting frame is fixedly connected to the top of the supporting plate, and an oil cylinder is fixedly connected to the bottom of the second supporting frame. The beneficial effect is that the utility model places the raw material on the filter screen before the filter pressing, and uses the conveyor belt to transport the raw material to the filter pressing tank, and then performs the filter pressing through the cooperation of the support plate, the filter pressing tank and the oil cylinder. During the filter pressing, the material can be loaded without stopping the device, which greatly improves the work efficiency. The utility model can gather the filtered wastewater through the filter tank through the cooperation of the support plate, the filter pressing tank and the filter tank, and discharge it to the outside of the machine along the filter tank to prevent water stains from splashing out during filtration. The utility model can pour out the products produced in the filter screen as cleanly as possible through the cooperation of the protrusions on the surfaces of the first and second runners and the filter screen set on the surface of the conveyor belt. The utility model facilitates the storage of the filtered products through the storage box to prevent the filtered products from being unable to be stored in a centralized manner. The utility model increases the friction between the runner and the conveyor belt through the inner wall of the conveyor belt and the teeth on the surfaces of the first and second runners, and the teeth are meshed with each other. The utility model uses a water purification device to filter the waste water generated in the filtering process again, so that the waste water can be recycled and reused, thus saving water.
但现有技术中，直接将碳酸钙悬浮液放置在过滤网上进行过滤按压，其内部含有的较大杂质直接随着碳酸钙按压成滤饼，导致生产的纳米碳酸钙质量较低。However, in the prior art, the calcium carbonate suspension is directly placed on a filter screen for filtering and pressing, and the larger impurities contained in the suspension are directly pressed into filter cakes along with the calcium carbonate, resulting in low quality of the produced nano calcium carbonate.
发明内容Summary of the invention
本发明的目的是为了克服现有技术存在对碳酸钙悬浮液直接进行压滤，导致生产出的纳米碳酸钙杂质多，从而影响质量的技术问题，提供了一种纳米碳酸钙生产用压滤装置。The purpose of the present invention is to overcome the technical problem that the calcium carbonate suspension is directly filtered by pressure in the prior art, resulting in a large amount of impurities in the produced nano calcium carbonate, thereby affecting the quality, and to provide a filter press device for producing nano calcium carbonate.
为实现上述目的，本发明提供如下技术方案：To achieve the above object, the present invention provides the following technical solutions:
一种纳米碳酸钙生产用压滤装置，包括：A filter press device for producing nano calcium carbonate, comprising:
按压机构，所述按压机构包括按压底座，所述按压底座顶部开设有集水槽，所述集水槽的底侧固定安装有受压板，所述按压底座的顶部固定安装有支撑架，所述支撑架的顶部固定安装有两个液压缸，所述两个液压缸的输出端均贯穿支撑架的顶壁且共同固定连接有按压板，所述按压底座的顶部前侧开设有出料槽；A pressing mechanism, the pressing mechanism comprising a pressing base, a water collecting trough is provided on the top of the pressing base, a pressure plate is fixedly installed on the bottom side of the water collecting trough, a support frame is fixedly installed on the top of the pressing base, two hydraulic cylinders are fixedly installed on the top of the support frame, the output ends of the two hydraulic cylinders both penetrate the top wall of the support frame and are fixedly connected with the pressing plate, and a discharge trough is provided on the front side of the top of the pressing base;
过滤机构，所述过滤机构包括一级过滤组件和二级过滤组件，所述一级过滤组件固定安装在支撑架的顶部，用于对碳酸钙悬浮液进行第一次过滤，所述二级过滤组件铰接在受压板的顶部，用于对被一级过滤组件过滤完成的碳酸钙悬浮液进行第二次过滤；A filtering mechanism, the filtering mechanism comprising a primary filtering assembly and a secondary filtering assembly, the primary filtering assembly being fixedly mounted on the top of the support frame and used for performing a first filtration on the calcium carbonate suspension, the secondary filtering assembly being hinged on the top of the pressure plate and used for performing a second filtration on the calcium carbonate suspension filtered by the primary filtering assembly;
收集机构，所述两个倾斜组件和一个，所述两个倾斜组件分别设置在受压板的两侧，用于带动二级过滤组件在受压板上进行倾斜运动，所述设置在二级过滤组件上，用于推动二级过滤组件上完成压滤的滤饼进入出料槽，所述上设置有清理组件，用于清理二级过滤组件过滤完成后剩余的残渣。The collecting mechanism comprises two tilting components and one tilting component. The two tilting components are respectively arranged on both sides of the pressure plate, and are used to drive the secondary filter component to perform tilting movement on the pressure plate. The one arranged on the secondary filter component is used to push the filter cake that has completed the pressure filtration on the secondary filter component into the discharge trough. The one arranged on the secondary filter component is used to clean the remaining residue after the secondary filter component completes the filtration.
优选的：Preferred:
一级过滤组件包括：The first-stage filter components include:
进料筒，所述进料筒固定安装在支撑架的顶部，所述进料筒的底部内壁上固定安装有安装座，所述安装座顶部开设有转环槽，所述安装座顶部转动安装有过滤筒，所述过滤筒的底部固定安装有转动环，所述转动环与转环槽相配合，所述过滤筒的外壁上均匀开设有多个过滤孔。A feed barrel, the feed barrel is fixedly mounted on the top of the support frame, a mounting seat is fixedly mounted on the inner wall of the bottom of the feed barrel, a swivel groove is provided on the top of the mounting seat, a filter barrel is rotatably mounted on the top of the mounting seat, a rotating ring is fixedly mounted on the bottom of the filter barrel, the rotating ring cooperates with the swivel groove, and a plurality of filter holes are evenly provided on the outer wall of the filter barrel.
优选的：Preferred:
所述进料筒的底部固定安装有驱动电机，所述驱动电机的输出端贯穿进料筒底壁和安装座，且与过滤筒的底部固定连接。A driving motor is fixedly mounted on the bottom of the feed cylinder, and an output end of the driving motor penetrates the bottom wall of the feed cylinder and the mounting seat, and is fixedly connected to the bottom of the filter cylinder.
优选的：Preferred:
所述进料筒的顶部铰接有顶盖，所述支撑架的顶部固定安装有抽液泵，所述抽液泵的进水端和出水端分别与进料筒和二级过滤组件相连通。A top cover is hinged on the top of the feed barrel, a liquid pump is fixedly installed on the top of the support frame, and a water inlet end and a water outlet end of the liquid pump are respectively connected to the feed barrel and the secondary filter assembly.
优选的：Preferred:
二级过滤组件包括：The secondary filter components include:
过滤框，所述过滤框的正面固定安装有两个铰接块，所述过滤框通过两个铰接块与受压板的顶部铰接，所述过滤框的顶部开设有磁吸槽和两个安装长槽，所述磁吸槽内磁吸安装有磁吸框，所述磁吸框内圈固定套设有过滤网，所述过滤网位于按压板的正下方。A filter frame, wherein two hinge blocks are fixedly installed on the front side of the filter frame, wherein the filter frame is hinged to the top of the pressure plate through the two hinge blocks, wherein a magnetic suction groove and two long installation grooves are provided on the top of the filter frame, wherein a magnetic suction groove is magnetically installed with a magnetic suction frame, wherein an inner ring of the magnetic suction frame is fixedly sleeved with a filter screen, and the filter screen is located directly below the pressure plate.
优选的：Preferred:
所述磁吸槽四周内壁均匀开设有多个透水口，所述过滤框的正面固定安装有出料连接板，出料连接板与出料槽相配合。A plurality of water permeable openings are evenly arranged on the inner wall around the magnetic suction groove, and a discharge connecting plate is fixedly installed on the front of the filter frame, and the discharge connecting plate cooperates with the discharge groove.
优选的：Preferred:
倾斜组件包括：The tilt assembly includes:
气缸和滑轨，所述气缸固定安装在受压板的侧壁上，所述气缸的伸缩轴固定安装有转动块，所述滑轨固定安装在过滤框的底部，所述滑轨底侧滑动安装有滑块，所述滑块与转动块转动连接。A cylinder and a slide rail, wherein the cylinder is fixedly mounted on the side wall of the pressure plate, a rotating block is fixedly mounted on the telescopic shaft of the cylinder, the slide rail is fixedly mounted on the bottom of the filter frame, a slider is slidably mounted on the bottom side of the slide rail, and the slider is rotatably connected to the rotating block.
优选的：Preferred:
包括：include:
螺纹杆和导向杆，所述螺纹杆转动安装在其中一个安装长槽内，所述导向杆固定安装在另一个安装长槽内，所述过滤框的后侧固定安装有伺服电机，所述伺服电机的输出端贯穿过滤框的后壁并与螺纹杆的一端固定连接，所述螺纹杆和导向杆的外围共同滑动套设有推动板。A threaded rod and a guide rod, wherein the threaded rod is rotatably mounted in one of the mounting long slots, and the guide rod is fixedly mounted in the other mounting long slot. A servo motor is fixedly mounted on the rear side of the filter frame, and the output end of the servo motor passes through the rear wall of the filter frame and is fixedly connected to one end of the threaded rod. A push plate is slidably sleeved on the periphery of the threaded rod and the guide rod.
优选的：Preferred:
清理组件包括：Cleanup components include:
安装板，所述安装板固定安装在推动板的后侧，所述安装板的底部固定安装有清理刷，所述安装板的后侧固定安装有连接管，所述连接管的底侧等间距固定插接有多个喷头。The mounting plate is fixedly mounted on the rear side of the push plate, a cleaning brush is fixedly mounted on the bottom of the mounting plate, a connecting pipe is fixedly mounted on the rear side of the mounting plate, and a plurality of nozzles are fixedly plugged in at equal intervals on the bottom side of the connecting pipe.
优选的：Preferred:
所述按压底座的顶部固定安装有水泵，所述水泵的进水端与集水槽相连通，所述水泵的出水端通过软管与连接管相连通。A water pump is fixedly installed on the top of the pressing base, a water inlet end of the water pump is connected to the water collecting tank, and a water outlet end of the water pump is connected to the connecting pipe through a hose.
与现有技术相比，本发明的有益效果是：Compared with the prior art, the present invention has the following beneficial effects:
1、本发明中，通过驱动电机、过滤筒、过滤孔以及进料筒，使得驱动电机带动过滤筒转动，当过滤筒不断旋转时，其内部的碳酸钙悬浮液在离心力的作用下，使符合规格的碳酸钙和水分通过过滤孔进入进料筒内部，而碳酸钙悬浮液中较大的杂质则会被过滤孔过滤在过滤筒内部，从而避免杂质影响纳米碳酸钙固体的质量；1. In the present invention, the driving motor drives the filter cartridge to rotate by means of the driving motor, the filter cartridge, the filter holes and the feed cartridge. When the filter cartridge rotates continuously, the calcium carbonate suspension inside the filter cartridge is subjected to the centrifugal force, so that the calcium carbonate and water that meet the specifications enter the feed cartridge through the filter holes, while the larger impurities in the calcium carbonate suspension are filtered by the filter holes in the filter cartridge, thereby preventing the impurities from affecting the quality of the nano calcium carbonate solids.
2、本发明中，通过磁吸框、磁吸槽以及过滤网，使得在需要对过滤网进行替换时，只需将磁吸框从磁吸槽内拿出即可，磁吸框通过磁吸安装在磁吸槽内，方便对磁吸框和过滤网进行快速安装与拆卸；2. In the present invention, through the magnetic suction frame, magnetic suction groove and filter net, when the filter net needs to be replaced, it is only necessary to take out the magnetic suction frame from the magnetic suction groove. The magnetic suction frame is installed in the magnetic suction groove by magnetic attraction, which is convenient for quick installation and disassembly of the magnetic suction frame and the filter net;
3、本发明中，通过收集机构，使得完成压滤的滤饼可以快速被收集，同时还可以对过滤网进行清洗冲刷，使装置快速进行下一次压滤，增加压滤效率。3. In the present invention, the filter cake after the filter pressing can be quickly collected through the collecting mechanism, and the filter screen can be cleaned and flushed at the same time, so that the device can quickly carry out the next filter pressing, thereby increasing the filter pressing efficiency.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本发明一个实施方式中一种纳米碳酸钙生产用压滤装置的整体正面结构示意图；FIG1 is a schematic diagram of the overall front structure of a filter press device for producing nano-calcium carbonate in one embodiment of the present invention;
图2为本发明一个实施方式中一种纳米碳酸钙生产用压滤装置的整体结构正面剖切示意图；FIG2 is a front cross-sectional schematic diagram of the overall structure of a filter press device for producing nano-calcium carbonate in one embodiment of the present invention;
图3为本发明一个实施方式中一种纳米碳酸钙生产用压滤装置的整体结构侧面剖切示意图；FIG3 is a side cross-sectional schematic diagram of the overall structure of a filter press device for producing nano-calcium carbonate in one embodiment of the present invention;
图4为本发明一个实施方式中一种纳米碳酸钙生产用压滤装置的整体结构顶部剖切示意图；FIG4 is a top cross-sectional schematic diagram of the overall structure of a filter press device for producing nano-calcium carbonate in one embodiment of the present invention;
图5为本发明一个实施方式中一种纳米碳酸钙生产用压滤装置中一级过滤组件的整体结构剖切示意图；5 is a schematic cross-sectional view of the overall structure of a primary filter assembly in a filter press device for producing nano-calcium carbonate in one embodiment of the present invention;
图6为本发明一个实施方式中一种纳米碳酸钙生产用压滤装置中二级过滤组件拆分状态下示意图；6 is a schematic diagram of a secondary filter assembly in a filter press device for producing nano-calcium carbonate in a disassembled state in one embodiment of the present invention;
图7为本发明一个实施方式中一种纳米碳酸钙生产用压滤装置中倾斜组件的整体结构示意图；7 is a schematic diagram of the overall structure of a tilting assembly in a filter press device for producing nano-calcium carbonate in one embodiment of the present invention;
图8为本发明一个实施方式中一种纳米碳酸钙生产用压滤装置中和清理组件拼装状态下整体结构示意图。8 is a schematic diagram of the overall structure of a filter press device for producing nano-calcium carbonate in one embodiment of the present invention and a cleaning component in an assembled state.
图中：In the figure:
1、按压机构；11、按压底座；12、集水槽；13、受压板；14、支撑架；15、液压缸；16、按压板；17、出料槽；2、过滤机构；21、一级过滤组件；211、进料筒；212、安装座；213、过滤筒；214、转动环；215、过滤孔；216、驱动电机；217、顶盖；218、抽液泵；22、二级过滤组件；221、过滤框；222、铰接块；223、磁吸槽；224、安装长槽；225、磁吸框；226、过滤网；227、出料连接板；228、透水口；3、收集机构；31、倾斜组件；311、气缸；312、转动块；313、滑轨；314、滑块；32、；321、螺纹杆；322、导向杆；323、伺服电机；324、推动板；33、清理组件；331、安装板；332、清理刷；333、连接管；334、喷头；335、水泵。1. Pressing mechanism; 11. Pressing base; 12. Water collecting tank; 13. Pressure plate; 14. Support frame; 15. Hydraulic cylinder; 16. Pressing plate; 17. Discharging tank; 2. Filtering mechanism; 21. Primary filtering assembly; 211. Feeding barrel; 212. Mounting seat; 213. Filter barrel; 214. Rotating ring; 215. Filter hole; 216. Driving motor; 217. Top cover; 218. Liquid pump; 22. Secondary filtering assembly; 221. Filter frame; 222. Articulated block; 223. Magnetic suction groove ; 224, installation long groove; 225, magnetic suction frame; 226, filter screen; 227, discharge connecting plate; 228, water permeable port; 3, collecting mechanism; 31, tilting assembly; 311, cylinder; 312, rotating block; 313, slide rail; 314, slider; 32, ; 321, threaded rod; 322, guide rod; 323, servo motor; 324, push plate; 33, cleaning assembly; 331, mounting plate; 332, cleaning brush; 333, connecting pipe; 334, nozzle; 335, water pump.
具体实施方式DETAILED DESCRIPTION
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施条例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
结合附图1-8，在本实施方式中，一种纳米碳酸钙生产用压滤装置，包括：按压机构1，按压机构1包括按压底座11，按压底座11顶部开设有集水槽12，集水槽12的底侧固定安装有受压板13，按压底座11的顶部固定安装有支撑架14，支撑架14的顶部固定安装有两个液压缸15，两个液压缸15的输出端均贯穿支撑架14的顶壁且共同固定连接有按压板16，按压底座11的顶部前侧开设有出料槽17；过滤机构2，过滤机构2包括一级过滤组件21和二级过滤组件22，一级过滤组件21固定安装在支撑架14的顶部，用于对碳酸钙悬浮液进行第一次过滤，二级过滤组件22铰接在受压板13的顶部，用于对被一级过滤组件21过滤完成的碳酸钙悬浮液进行第二次过滤；收集机构3，两个倾斜组件31和一个32，两个倾斜组件31分别设置在受压板13的两侧，用于带动二级过滤组件22在受压板13上进行倾斜运动，32设置在二级过滤组件22上，用于推动二级过滤组件22上完成压滤的滤饼进入出料槽17，32上设置有清理组件33，用于清理二级过滤组件22过滤完成后剩余的残渣。In conjunction with Figures 1-8, in this embodiment, a filter press device for producing nano calcium carbonate includes: a pressing mechanism 1, the pressing mechanism 1 includes a pressing base 11, a water collecting tank 12 is provided on the top of the pressing base 11, a pressure plate 13 is fixedly installed on the bottom side of the water collecting tank 12, a support frame 14 is fixedly installed on the top of the pressing base 11, two hydraulic cylinders 15 are fixedly installed on the top of the support frame 14, the output ends of the two hydraulic cylinders 15 both penetrate the top wall of the support frame 14 and are fixedly connected to a pressing plate 16, and a discharge trough 17 is provided on the top front side of the pressing base 11; a filtering mechanism 2, the filtering mechanism 2 includes a primary filtering component 21 and a secondary filtering component 22, the primary filtering component 21 is fixedly installed It is fixedly installed on the top of the support frame 14, and is used for the first filtration of the calcium carbonate suspension. The secondary filter component 22 is hinged on the top of the pressure plate 13, and is used for the second filtration of the calcium carbonate suspension filtered by the primary filter component 21; the collecting mechanism 3, two tilting components 31 and one 32, the two tilting components 31 are respectively arranged on both sides of the pressure plate 13, and are used to drive the secondary filter component 22 to tilt on the pressure plate 13, 32 is arranged on the secondary filter component 22, and is used to push the filter cake that has completed the pressure filtration on the secondary filter component 22 into the discharge trough 17, and a cleaning component 33 is arranged on 32, which is used to clean the remaining residue after the secondary filter component 22 completes the filtration.
具体的，将碳酸钙悬浮液倒入一级过滤组件21中进行第一次过滤，排除掉较大的杂质，再将完成过滤的碳酸钙悬浮液导入二级过滤组件22中，启动两个液压缸15带动按压板16下降，对二级过滤组件22内的碳酸钙悬浮液进行压滤，压滤掉的水分流入集水槽12，完成压滤后，启动倾斜组件31带动二级过滤组件22倾斜，再启动32和清理组件33，32在二级过滤组件22上推动滤饼进行出料槽17内时，同时带动清理组件33对二级过滤组件22表面进行清理。Specifically, the calcium carbonate suspension is poured into the primary filter component 21 for the first filtration to remove larger impurities, and then the filtered calcium carbonate suspension is introduced into the secondary filter component 22, and the two hydraulic cylinders 15 are started to drive the pressing plate 16 to descend, and the calcium carbonate suspension in the secondary filter component 22 is pressure filtered, and the filtered water flows into the sump 12. After the pressure filtration is completed, the tilting component 31 is started to tilt the secondary filter component 22, and then 32 and the cleaning component 33 are started. When 32 pushes the filter cake on the secondary filter component 22 into the discharge trough 17, it also drives the cleaning component 33 to clean the surface of the secondary filter component 22.
为便于本领域技术人员充分理解过滤机构2的具体结构和原理，故对过滤机构2作出了进一步说明。在本实施方式中，一级过滤组件21包括：进料筒211，进料筒211固定安装在支撑架14的顶部，进料筒211的底部内壁上固定安装有安装座212，安装座212顶部开设有转环槽，安装座212顶部转动安装有过滤筒213，过滤筒213的底部固定安装有转动环214，转动环214与转环槽相配合，过滤筒213的外壁上均匀开设有多个过滤孔215。进料筒211的底部固定安装有驱动电机216，驱动电机216的输出端贯穿进料筒211底壁和安装座212，且与过滤筒213的底部固定连接。进料筒211的顶部铰接有顶盖217，支撑架14的顶部固定安装有抽液泵218，抽液泵218的进水端和出水端分别与进料筒211和二级过滤组件22相连通。二级过滤组件22包括：过滤框221，过滤框221的正面固定安装有两个铰接块222，过滤框221通过两个铰接块222与受压板13的顶部铰接，过滤框221的顶部开设有磁吸槽223和两个安装长槽224，磁吸槽223内磁吸安装有磁吸框225，磁吸框225内圈固定套设有过滤网226，过滤网226位于按压板16的正下方。磁吸槽223四周内壁均匀开设有多个透水口228，过滤框221的正面固定安装有出料连接板227，出料连接板227与出料槽17相配合。In order to facilitate those skilled in the art to fully understand the specific structure and principle of the filter mechanism 2, the filter mechanism 2 is further described. In this embodiment, the primary filter assembly 21 includes: a feed barrel 211, the feed barrel 211 is fixedly mounted on the top of the support frame 14, a mounting seat 212 is fixedly mounted on the bottom inner wall of the feed barrel 211, a swivel groove is provided on the top of the mounting seat 212, a filter barrel 213 is rotatably mounted on the top of the mounting seat 212, a rotating ring 214 is fixedly mounted on the bottom of the filter barrel 213, the rotating ring 214 cooperates with the swivel groove, and a plurality of filter holes 215 are evenly provided on the outer wall of the filter barrel 213. A drive motor 216 is fixedly mounted on the bottom of the feed barrel 211, and the output end of the drive motor 216 passes through the bottom wall of the feed barrel 211 and the mounting seat 212, and is fixedly connected to the bottom of the filter barrel 213. A top cover 217 is hinged on the top of the feed barrel 211, and a liquid pump 218 is fixedly installed on the top of the support frame 14. The water inlet and water outlet of the liquid pump 218 are respectively connected to the feed barrel 211 and the secondary filter assembly 22. The secondary filter assembly 22 includes: a filter frame 221, two hinge blocks 222 are fixedly installed on the front of the filter frame 221, and the filter frame 221 is hinged to the top of the pressure plate 13 through the two hinge blocks 222. A magnetic suction groove 223 and two long installation grooves 224 are opened on the top of the filter frame 221. A magnetic suction frame 225 is magnetically installed in the magnetic suction groove 223. A filter screen 226 is fixedly sleeved on the inner circle of the magnetic suction frame 225, and the filter screen 226 is located directly below the pressing plate 16. A plurality of water permeable openings 228 are evenly arranged on the inner wall around the magnetic suction groove 223 , and a discharge connection plate 227 is fixedly installed on the front of the filter frame 221 , and the discharge connection plate 227 cooperates with the discharge groove 17 .
具体的，打开顶盖217将碳酸钙悬浮液倒入过滤筒213内，盖上顶盖217后启动进料筒211底部固定安装的驱动电机216。驱动电机216带动过滤筒213转动。过滤筒213通过转动环214与安装座212顶部开设的转环槽的配合，可以在安装座212的顶部稳定转动，当过滤筒213不断旋转时，其内部的碳酸钙悬浮液在离心力的作用下，符合规格的碳酸钙和水分通过过滤孔215进入进料筒211内部，而碳酸钙悬浮液中较大的杂质则会被过滤孔215过滤在过滤筒213内部，启动抽液泵218将碳酸钙悬浮液输送至过滤网226上，启动两个液压缸15带动按压板16下降，按压板16对过滤网226上经过初步过滤的碳酸钙悬浮液进行压滤，压滤的水分通过透水口228流入至集水槽12内，在需要对过滤网226进行替换时，只需将磁吸框225从磁吸槽223内拿出即可，磁吸框225通过磁吸安装在磁吸槽223内，方便对磁吸框225和过滤网226进行快速安装与拆卸。Specifically, open the top cover 217 and pour the calcium carbonate suspension into the filter barrel 213. After closing the top cover 217, start the drive motor 216 fixedly installed at the bottom of the feed barrel 211. The drive motor 216 drives the filter barrel 213 to rotate. The filter barrel 213 can stably rotate on the top of the mounting seat 212 through the cooperation of the rotating ring 214 and the rotating ring groove provided on the top of the mounting seat 212. When the filter barrel 213 rotates continuously, the calcium carbonate suspension inside it is subjected to the action of centrifugal force. The calcium carbonate and water that meet the specifications enter the inside of the feed barrel 211 through the filter holes 215, while the larger impurities in the calcium carbonate suspension will be filtered by the filter holes 215 in the filter barrel 213. Start the liquid pump 218 to transport the calcium carbonate suspension to the filter barrel 213. On the filter screen 226, two hydraulic cylinders 15 are started to drive the pressing plate 16 to descend. The pressing plate 16 filters the calcium carbonate suspension that has been preliminarily filtered on the filter screen 226, and the filtered water flows into the water collecting tank 12 through the water permeable port 228. When the filter screen 226 needs to be replaced, it is only necessary to take the magnetic suction frame 225 out of the magnetic suction groove 223. The magnetic suction frame 225 is installed in the magnetic suction groove 223 by magnetic attraction, which is convenient for quick installation and disassembly of the magnetic suction frame 225 and the filter screen 226.
为便于本领域技术人员充分理解收集机构3的具体结构和原理，故对收集机构3作出了进一步说明。在本实施方式中，倾斜组件31包括：气缸311和滑轨313，气缸311固定安装在受压板13的侧壁上，气缸311的伸缩轴固定安装有转动块312，滑轨313固定安装在过滤框221的底部，滑轨313底侧滑动安装有滑块314，滑块314与转动块312转动连接。32包括：螺纹杆321和导向杆322，螺纹杆321转动安装在其中一个安装长槽224内，导向杆322固定安装在另一个安装长槽224内，过滤框221的后侧固定安装有伺服电机323，伺服电机323的输出端贯穿过滤框221的后壁并与螺纹杆321的一端固定连接，螺纹杆321和导向杆322的外围共同滑动套设有推动板324。清理组件33包括：安装板331，安装板331固定安装在推动板324的后侧，安装板331的底部固定安装有清理刷332，安装板331的后侧固定安装有连接管333，连接管333的底侧等间距固定插接有多个喷头334，按压底座11的顶部固定安装有水泵335，水泵335的进水端与集水槽12相连通，水泵335的出水端通过软管与连接管333相连通。In order to facilitate those skilled in the art to fully understand the specific structure and principle of the collecting mechanism 3, the collecting mechanism 3 is further described. In this embodiment, the tilting assembly 31 includes: a cylinder 311 and a slide rail 313. The cylinder 311 is fixedly mounted on the side wall of the pressure plate 13. The telescopic shaft of the cylinder 311 is fixedly mounted with a rotating block 312. The slide rail 313 is fixedly mounted on the bottom of the filter frame 221. A slider 314 is slidably mounted on the bottom side of the slide rail 313. The slider 314 is rotatably connected to the rotating block 312. 32 includes: a threaded rod 321 and a guide rod 322. The threaded rod 321 is rotatably mounted in one of the mounting long grooves 224. The guide rod 322 is fixedly mounted in the other mounting long groove 224. A servo motor 323 is fixedly mounted on the rear side of the filter frame 221. The output end of the servo motor 323 penetrates the rear wall of the filter frame 221 and is fixedly connected to one end of the threaded rod 321. The outer periphery of the threaded rod 321 and the guide rod 322 are slidably sleeved with a push plate 324. The cleaning assembly 33 includes: a mounting plate 331, the mounting plate 331 is fixedly mounted on the rear side of the push plate 324, a cleaning brush 332 is fixedly mounted on the bottom of the mounting plate 331, a connecting pipe 333 is fixedly mounted on the rear side of the mounting plate 331, a plurality of nozzles 334 are fixedly plugged into the bottom side of the connecting pipe 333 at equal intervals, a water pump 335 is fixedly mounted on the top of the pressing base 11, the water inlet end of the water pump 335 is connected to the water collecting tank 12, and the water outlet end of the water pump 335 is connected to the connecting pipe 333 through a hose.
具体的，当压滤完成后，启动气缸311带动转动块312上升，转动块312带动与之转动安装的滑块314上升并且转动，从而使得滑轨313上升并转动，滑轨313带动与之顶部固定安装的过滤框221上升，使得过滤框221后侧不断向上倾斜运动，直至将过滤框221前侧固定安装的出料连接板227搭接在出料槽17上，启动过滤框221后侧固定安装的伺服电机323，伺服电机323带动螺纹杆321在安装长槽224内转动，从而使得推动板324在螺纹杆321和导向杆322的外围进行滑动，推动板324不断向出料槽17方向移动，从而推动过滤网226上完成压滤的滤饼向出料槽17移动，直至将滤饼通过出料连接板227进入出料槽17内，滤饼通过出料槽17滑动进入外部的收集箱内被收集，同时推动板324在向出料槽17移动的时候，会带动与之后侧固定安装的安装板331进行同步移动，安装板331底部固定安装的清理刷332不断对过滤网226表面进行清理，将残渣刷落，同时固定安装在安装板331后侧的连接管333也随之一起移动，启动水泵335，将集水槽12内的水抽进连接管333内，连接管333内的水通过连接管333底部固定插接的多个喷头334喷射至过滤网226表面，从而对过滤网226的表面进行冲刷。Specifically, when the filtration is completed, the cylinder 311 is started to drive the rotating block 312 to rise, and the rotating block 312 drives the sliding block 314 rotatably mounted therewith to rise and rotate, so that the slide rail 313 rises and rotates, and the slide rail 313 drives the filter frame 221 fixedly mounted on the top thereof to rise, so that the rear side of the filter frame 221 continuously tilts upward until the discharge connecting plate 227 fixedly mounted on the front side of the filter frame 221 is overlapped on the discharge trough 17, and the servo motor 323 fixedly mounted on the rear side of the filter frame 221 is started, and the servo motor 323 drives the threaded rod 321 to rotate in the installation long groove 224, so that the pushing plate 324 slides on the periphery of the threaded rod 321 and the guide rod 322, and the pushing plate 324 continuously moves toward the discharge trough 17, thereby pushing the filter screen 226 to complete the filtration. The filtered filter cake moves toward the discharge trough 17 until it enters the discharge trough 17 through the discharge connecting plate 227. The filter cake slides through the discharge trough 17 into the external collection box to be collected. At the same time, when the pushing plate 324 moves toward the discharge trough 17, it will drive the mounting plate 331 fixedly installed on the rear side to move synchronously. The cleaning brush 332 fixedly installed on the bottom of the mounting plate 331 continuously cleans the surface of the filter screen 226 to brush off the residue. At the same time, the connecting pipe 333 fixedly installed on the rear side of the mounting plate 331 also moves therewith, and the water pump 335 is started to pump the water in the water collection tank 12 into the connecting pipe 333. The water in the connecting pipe 333 is sprayed onto the surface of the filter screen 226 through multiple nozzles 334 fixedly plugged at the bottom of the connecting pipe 333, thereby flushing the surface of the filter screen 226.
工作原理：将碳酸钙悬浮液倒入一级过滤组件21中进行第一次过滤，排除掉较大的杂质，再将完成过滤的碳酸钙悬浮液导入二级过滤组件22中，启动两个液压缸15带动按压板16下降，对二级过滤组件22内的碳酸钙悬浮液进行压滤，压滤掉的水分流入集水槽12，完成压滤后，启动倾斜组件31带动二级过滤组件22倾斜，再启动32和清理组件33，32在二级过滤组件22上推动滤饼进行出料槽17内时，同时带动清理组件33对二级过滤组件22表面进行清理。Working principle: Pour the calcium carbonate suspension into the primary filter component 21 for the first filtration to remove larger impurities, and then introduce the filtered calcium carbonate suspension into the secondary filter component 22, start the two hydraulic cylinders 15 to drive the pressing plate 16 to descend, and filter the calcium carbonate suspension in the secondary filter component 22, and the filtered water flows into the sump 12. After the filter pressure is completed, start the tilting component 31 to tilt the secondary filter component 22, and then start 32 and the cleaning component 33. When 32 pushes the filter cake on the secondary filter component 22 into the discharge trough 17, it also drives the cleaning component 33 to clean the surface of the secondary filter component 22.
打开顶盖217将碳酸钙悬浮液倒入过滤筒213内，盖上顶盖217后启动进料筒211底部固定安装的驱动电机216。驱动电机216带动过滤筒213转动。过滤筒213通过转动环214与安装座212顶部开设的转环槽的配合，可以在安装座212的顶部稳定转动，当过滤筒213不断旋转时，其内部的碳酸钙悬浮液在离心力的作用下，使符合规格的碳酸钙和水分通过过滤孔215进入进料筒211内部，而碳酸钙悬浮液中较大的杂质则会被过滤孔215过滤在过滤筒213内部，启动抽液泵218将碳酸钙悬浮液输送至过滤网226上，启动两个液压缸15带动按压板16下降，按压板16对过滤网226上经过初步过滤的碳酸钙悬浮液进行压滤，压滤的水分通过透水口228流入至集水槽12内，在需要对过滤网226进行替换时，只需将磁吸框225从磁吸槽223内拿出即可，磁吸框225通过磁吸安装在磁吸槽223内，方便对磁吸框225和过滤网226进行快速安装与拆卸。Open the top cover 217 and pour the calcium carbonate suspension into the filter barrel 213. After closing the top cover 217, start the drive motor 216 fixedly installed at the bottom of the feed barrel 211. The drive motor 216 drives the filter barrel 213 to rotate. The filter barrel 213 can stably rotate on the top of the mounting seat 212 through the cooperation of the rotating ring 214 and the rotating ring groove opened on the top of the mounting seat 212. When the filter barrel 213 rotates continuously, the calcium carbonate suspension inside it is subjected to the action of centrifugal force, so that the calcium carbonate and water that meet the specifications enter the feed barrel 211 through the filter holes 215, and the larger impurities in the calcium carbonate suspension will be filtered by the filter holes 215 in the filter barrel 213. Start the liquid pump 218 to transport the calcium carbonate suspension to On the filter screen 226, two hydraulic cylinders 15 are started to drive the pressing plate 16 to descend. The pressing plate 16 filters the calcium carbonate suspension that has been preliminarily filtered on the filter screen 226, and the filtered water flows into the water collecting tank 12 through the water permeable port 228. When the filter screen 226 needs to be replaced, it is only necessary to take the magnetic suction frame 225 out of the magnetic suction groove 223. The magnetic suction frame 225 is installed in the magnetic suction groove 223 by magnetic attraction, which is convenient for quick installation and disassembly of the magnetic suction frame 225 and the filter screen 226.
当压滤完成后，启动气缸311带动转动块312上升，转动块312带动与之转动安装的滑块314上升并且转动，从而使得滑轨313上升并转动，滑轨313带动与之顶部固定安装的过滤框221上升，使得过滤框221后侧不断向上倾斜运动，直至将过滤框221前侧固定安装的出料连接板227搭接在出料槽17上，启动过滤框221后侧固定安装的伺服电机323，伺服电机323带动螺纹杆321在安装长槽224内转动，从而使得推动板324在螺纹杆321和导向杆322的外围进行滑动，推动板324不断向出料槽17方向移动，从而推动过滤网226上完成压滤的滤饼向出料槽17移动，直至将滤饼通过出料连接板227进入出料槽17内，滤饼通过出料槽17滑动进入外部的收集箱内被收集，同时推动板324在向出料槽17移动的时候，会带动与之后侧固定安装的安装板331进行同步移动，安装板331底部固定安装的清理刷332不断对过滤网226表面进行清理，将残渣刷落，同时固定安装在安装板331后侧的连接管333也随之一起移动，启动水泵335，将集水槽12内的水抽进连接管333内，连接管333内的水通过连接管333底部固定插接的多个喷头334喷射至过滤网226表面，从而对过滤网226的表面进行冲刷。When the filtration is completed, the cylinder 311 is started to drive the rotating block 312 to rise, and the rotating block 312 drives the sliding block 314 rotatably mounted therewith to rise and rotate, so that the slide rail 313 rises and rotates, and the slide rail 313 drives the filter frame 221 fixedly mounted on the top thereof to rise, so that the rear side of the filter frame 221 continuously tilts upward until the discharge connecting plate 227 fixedly mounted on the front side of the filter frame 221 is overlapped on the discharge trough 17, and the servo motor 323 fixedly mounted on the rear side of the filter frame 221 is started, and the servo motor 323 drives the threaded rod 321 to rotate in the installation long groove 224, so that the pushing plate 324 slides on the periphery of the threaded rod 321 and the guide rod 322, and the pushing plate 324 continuously moves toward the discharge trough 17, thereby pushing the filter screen 226 to complete the filtration. The filter cake moves toward the discharge trough 17 until it enters the discharge trough 17 through the discharge connecting plate 227. The filter cake slides through the discharge trough 17 into the external collection box to be collected. At the same time, when the pushing plate 324 moves toward the discharge trough 17, it will drive the mounting plate 331 fixedly installed on the rear side to move synchronously. The cleaning brush 332 fixedly installed on the bottom of the mounting plate 331 continuously cleans the surface of the filter screen 226 to brush off the residue. At the same time, the connecting pipe 333 fixedly installed on the rear side of the mounting plate 331 also moves therewith, and the water pump 335 is started to pump the water in the water collection tank 12 into the connecting pipe 333. The water in the connecting pipe 333 is sprayed onto the surface of the filter screen 226 through the multiple nozzles 334 fixedly plugged at the bottom of the connecting pipe 333, thereby flushing the surface of the filter screen 226.
尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
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| CN119427812A (en) * | 2025-01-10 | 2025-02-14 | 大连海事大学 | A port channel sediment sample filter press device |
| CN119427812B (en) * | 2025-01-10 | 2025-05-02 | 大连海事大学 | Port channel bed mud sample filter pressing device |
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