Device and process for producing superfine functional calcium carbonate for high-end sealant

Abstract

The invention provides a production device and process of ultra-fine functional calcium carbonate for high-end sealant. The production device comprises a rack, a supporting sliding rod, a fixed side plate, a feeding cylinder, a push-pull frame, a movable side plate and filter pressing plates, guide holes are formed among the multiple filter pressing plates, and scraping mechanisms are arranged on the filter pressing plates in a sliding mode. A first push-pull rod is hinged between the scraping mechanism and the adjacent filter pressing plate and the movable side plate, storage cavities are formed in the two sides of the filter pressing plate, drainage holes communicated with the storage cavities are formed in the bottom of the filter pressing plate, and a pressurizing cylinder is further arranged at the side end of the fixed side plate. According to the device and the process for producing the ultra-fine functional calcium carbonate for the high-end sealant, disclosed by the invention, a calcium carbonate mud plate subjected to filter pressing can be automatically subjected to stripping treatment from a filter pressing plate, so that the production efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of ultrafine functional calcium carbonate production, and particularly relates to an ultrafine functional calcium carbonate production device and process for high-end sealants. Background Art

[0002] In the process of producing ultrafine functional calcium carbonate for high-end sealants, it is necessary to add the calcium carbonate slurry in mud state into the filter press plate, and then perform filter press treatment to discharge the water body and obtain the calcium carbonate mud plate. Then, the filter press plate is separated and the calcium carbonate mud plate is scraped off the filter press plate.

[0003] Although the existing technology can meet the basic needs of calcium carbonate mud board production, in a large number of small and medium-sized enterprises, after completing the filter press treatment of the calcium carbonate mud board, it is often necessary to manually disassemble the filter press plate and manually scrape the calcium carbonate mud board off the filter press plate, and then reinstall the filter press plate. Therefore, it is not only very troublesome, time-consuming and labor-intensive to operate, but also affects the overall efficiency of the production and processing of the calcium carbonate mud board, so it cannot fully meet people's use needs. Summary of the invention

[0004] In order to overcome the technical problem that conventional ultrafine functional calcium carbonate production devices and processes for high-end sealants cannot automatically remove the calcium carbonate mud plate that has been filtered from the filter press plate, the present invention provides an ultrafine functional calcium carbonate production device and process for high-end sealants.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a superfine functional calcium carbonate production device for high-end sealants, including a frame, a supporting slide bar is arranged on the frame, a fixed side plate is arranged on the left side of the frame, a feeding cylinder is arranged on the fixed side plate, a push-pull frame is slidably arranged on the supporting slide bar, a movable side plate is arranged on the push-pull frame, a plurality of filter press plates are slidably connected to the supporting slide bar, a material storage cavity is opened on the filter press plate, a material guide hole connecting other material storage cavities is opened on the filter press plate, a scraper mechanism is slidably arranged on the filter press plate, a first push-pull rod is hinged between the scraper mechanism and the adjacent filter press plate and the movable side plate, so as to control the lifting and lowering of the scraper mechanism through the translation of the filter press plate and the movable side plate, and a booster cylinder is also arranged on the fixed side plate.

[0006] As a further preferred embodiment, the scraping mechanism includes a top plate located above the filter press plate, a first vertical rod slidably connected to the filter press plate is provided on the top plate, a scraper for scraping the calcium carbonate mud plate in the storage chamber is provided at the lower end of the first vertical rod, and one end of the first push-pull rod is hinged on the filter press plate and the movable side plate, and the other end of the first push-pull rod is hinged to the top plate on the other filter press plate.

[0007] As a further preferred scheme, a liquid storage cylinder is arranged above the frame through a support frame, a liquid outlet pipe is arranged at the bottom of the liquid storage cylinder, a material guide pipe connected with the feeding cylinder is arranged on the liquid outlet pipe, a valve plate adapted to the feeding cylinder is slidably arranged on the fixed side plate, a fixed frame extending to above the top plate on the far right is arranged on the top of the valve plate, a second vertical rod for guiding the fixed frame is also arranged on the fixed side plate, and a first connecting spring is sleeved on the second vertical rod.

[0008] As a further preferred scheme, a horizontal cylinder is also provided at the side end of the liquid outlet pipe, and a valve block capable of sealing the liquid outlet pipe is slidably provided in the horizontal cylinder, a horizontal bar slidably connected to the horizontal cylinder is provided on the valve block, a second push-pull rod is also hinged on the fixed frame, a first horizontal plate is also hinged on the second push-pull rod, the first horizontal plate is connected to the cross bar, and a second connecting spring is sleeved on the cross bar.

[0009] As a further preferred scheme, a vertical plate is also provided on the push-pull frame, an extension tube is connected to the liquid outlet pipe, a piston is slidably provided in the extension tube, a driving rod extending to the outside of the extension tube is provided on the piston, and a third connecting spring is also provided between the piston and the side end of the extension tube; a mounting frame is provided on the extension tube, a seesaw is hinged on the mounting frame through a torsion spring hinge frame, a first limit plate and a second limit plate are hinged on the seesaw, and the first limit plate and the second limit plate can be extended into the extension tube to limit the piston.

[0010] As a further preferred embodiment, a locking mechanism for locking the top plate is also provided on the filter press plate, the locking mechanism includes a connecting slide rod arranged on the top of the filter press plate, a slider is slidably connected to the connecting slide rod, a fourth connecting spring is also arranged between the slider and the connecting slide rod, a locking block is also arranged on the slider, a pressure-shifting inclined surface is arranged on the top of the locking block, a locking hole adapted to the locking block is opened on the top plate, and a block for touching and unlocking the leftmost slider is also arranged on the fixed side plate, and the remaining sliders can be touched and unlocked by the slider on its left.

[0011] As a further preferred solution, a vertical cylinder is also provided on the boosting cylinder, and a valve body for sealing the boosting cylinder is also vertically slidably provided on the boosting cylinder, and the valve body is connected to the fixing frame.

[0012] As a further preferred scheme, a second horizontal plate is also arranged above the liquid storage cylinder, a stirring shaft is rotatably arranged on the second horizontal plate, a stirring blade is also arranged on the stirring shaft, a scraper plate is also arranged on the stirring shaft, a screw is arranged at the upper end of the stirring shaft, a drive plate is screwed on the screw, a first hydraulic push rod and a second hydraulic push rod are arranged on the support frame, the first hydraulic push rod and the second hydraulic push rod are connected by a connecting pipe, the output shaft of the first hydraulic push rod is connected to the fixed frame, and the output shaft of the second hydraulic push rod is connected to the drive plate.

[0013] As a further preferred solution, a drainage hole connected to the material storage chamber is provided on the filter press plate, and a guide tube and an intercepting tube for guiding the discharged water are arranged on the filter press plate, and the guide tube and the intercepting tube constitute a guide channel.

[0014] A production process of ultrafine functional calcium carbonate for high-end sealant, comprising the following steps: S1, driving the push-pull frame to translate from right to left along the supporting slide rod, the push-pull frame will push the fixed side plate, multiple filter press plates in a loose state and the movable side plate to translate to the left and press them together, and multiple scraping mechanisms will move upward relative to the filter press plates to the top of the material storage chamber due to the upward push of the first push-pull rod; S2, adding calcium carbonate slurry into the fixed side plate through the feeding cylinder, and filling the slurry into multiple storage chambers through the guide holes, and part of the water will be directly discharged through the drainage holes; S3, connecting the booster cylinder to the booster device to boost the pressure of the calcium carbonate slurry in the storage chamber, so as to more fully discharge the water in the calcium carbonate slurry, thereby forming calcium carbonate mud plates in the storage chambers on both sides of the filter press plate; S4, drives the push-pull frame to move rightward along the supporting slide bar, drives the movable side plate to reset to the right, releases the squeezing of the multiple filter press plates and the movable side plates, and through the driving action of the first push-pull rod and the scraper mechanism, the multiple filter press plates are restored to a scattered state. The multiple scraper mechanisms will move downward relative to the filter press plates due to the downward pulling action of the first push-pull rod, and automatically scrape the calcium carbonate mud plates at the corresponding positions, thereby realizing automatic material removal.

[0015] Compared with the prior art, the present invention has the following beneficial effects: Firstly, through the design of multiple filter plates and storage chambers, efficient filter pressing treatment of calcium carbonate slurry can be achieved; under the action of the booster cylinder, the dehydration efficiency is further improved to ensure that the final product meets the ultra-fine functional requirements; the scraping mechanism can automatically scrape the dehydration plate after filtration, reducing manual intervention and improving the level of production automation.

[0016] Secondly, the locking mechanism is used to ensure that the movement sequence of each component is reasonable, avoiding product quality degradation or slurry leakage and waste due to chaotic movement; a linkage mechanism is formed between the fixed frame, valve plate, second push-pull rod and other components, so that the steps of adding material, sealing, and pressurizing are seamlessly connected, thereby improving overall efficiency.

[0017] Thirdly, the valve body can be automatically switched to a closed position by moving up and down, thus simplifying the operation process.

[0018] Fourthly, the stirring shaft and scraper in the liquid storage cylinder ensure uniform mixing of the slurry and clean up the residue adhering to the inner wall to ensure the stability of the raw material quality. The material plate design can; the linkage design of the first hydraulic push rod and the second hydraulic push rod enables the stirring shaft to complete a forward and reverse rotation every time the fixed frame moves, further enhancing the stirring effect.

[0019] Fifth, from the addition of raw materials to the scraping of the final product, each step has strict control measures to ensure that the quality of the ultra-fine functional calcium carbonate produced is consistent and meets the requirements of high-end sealants; it reduces the energy consumption and errors caused by manual operation and improves energy efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the structure of the filter press plate of the present invention when it is spread out; Figure 3 It is a schematic structural diagram of the valve body, valve stem and fixing rod of the present invention; Figure 4 For the present invention Figure 3 A is a schematic diagram of the partially enlarged structure of the middle part; Figure 5 It is a structural schematic diagram of the locking mechanism of the present invention; Figure 6 It is a schematic structural diagram of the second horizontal plate, the stirring shaft and the stirring blades of the present invention; Figure 7 It is a schematic structural diagram of the second push-pull rod, the first transverse plate and the second connecting spring of the present invention; Figure 8 It is a schematic structural diagram of the piston, the driving rod and the third connecting spring of the present invention; Fig. 9 It is a schematic structural diagram of the cross bar, the second push-pull rod, the first cross plate and the second connecting spring of the present invention; Fig.10 It is a schematic structural diagram of the fixed side plate, the movable side plate, the filter press plate, the guide cylinder and the intercepting cylinder of the present invention.

[0022] In the figure: 101, frame; 102, support slide bar; 103, fixed side plate; 104, feeding cylinder; 105, push-pull frame; 106, movable side plate; 107, filter press plate; 108, material guide hole; 109, first push-pull rod; 110, material storage chamber; 111, drainage hole; 112, booster cylinder; 113, guide cylinder; 114, intercepting cylinder; 201, top plate; 202, first vertical rod; 2 03, scraper; 204, hinge seat; 205, connecting shaft; 301, liquid storage cylinder; 302, support frame; 303, liquid outlet pipe; 304, material guide pipe; 305, valve plate; 306, fixed frame; 307, second vertical rod; 308, extension plate; 309, first connecting spring; 310, support rod; 401, horizontal cylinder; 402, valve block; 403, horizontal rod; 404, second push-pull rod; 405, first horizontal plate; 406, second connecting spring; 501, vertical plate; 502, extension tube; 503, piston; 504, driving rod; 505, third connecting spring; 506, seesaw; 507, torsion spring hinge frame; 508, first limit plate; 509, second limit plate; 510, mounting frame; 601, connecting slide bar; 602, slider; 603, fourth connecting spring; 604, locking block; 605, pressure-shifting inclined plane; 606, locking hole; 607, stopper; 701, vertical tube; 702, valve body; 703, valve stem; 704, fixing rod; 801, second horizontal plate; 802, stirring shaft; 803, stirring blade; 804, scraper plate; 805, screw; 806, driving plate; 807, first hydraulic push rod; 808, second hydraulic push rod; 809, connecting pipe. DETAILED DESCRIPTION

[0023] In order to better understand the present invention, the content of the present invention is further clearly set forth in conjunction with the embodiments below, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are provided in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0024] Embodiment 1, as Figure 1 and Figure 2 As shown, a production device of ultrafine functional calcium carbonate for high-end sealant includes a frame 101, a support slide bar 102 is fixedly connected to the frame 101, a fixed side plate 103 is fixedly connected to the left side of the frame 101 and the support slide bar 102, a feeding cylinder 104 is fixedly connected to the side end of the fixed side plate 103, a push-pull frame 105 is slidably connected to the support slide bar 102 along the left and right directions, and a movable side plate 106 is fixedly connected to the left end of the push-pull frame 105; A plurality of filter press plates 107 slidably connected to the support slide bar 102 are installed between the fixed side plate 103 and the movable side plate 106, and material storage chambers 110 are provided on both sides of the filter press plate 107. When the leftmost filter press plate 107 is in contact with the fixed side plate 103, the feeding cylinder 104 is connected with the material storage chamber 110 of the leftmost fixed side plate 103, and the filter press plate 107 is provided with a material guide hole 108 connecting the material storage chambers 110 on both sides. The filter press plate 107 is connected with a scraper mechanism, and a first push-pull rod 109 is hinged between the scraper mechanism and the adjacent filter press plate 107 and the movable side plate 106. A drainage hole 111 connected to the material storage chamber 110 is provided at the bottom of the filter press plate 107, and a filter cloth is provided at the drainage hole 111 to filter calcium carbonate in the slurry.

[0025] like Figure 2 and Fig.10 As shown, the bottoms of the multiple filter press plates 107 on the left are respectively fixed with guide cylinders 113 which are covered under the drainage holes 111, and the bottoms of the rightmost filter press plate 107 are fixed with intercepting cylinders 114 which are compatible with the guide cylinders 113. The multiple guide cylinders 113 and the intercepting cylinders 114 can be assembled together to form a guide channel for flowing to the left. The side end of the fixed side plate 103 is also fixed with a boosting cylinder 112. When the leftmost filter press plate 107 and the fixed side plate 103 are in close contact, the boosting cylinder 112 is connected to the material storage cavity 110 of the leftmost fixed side plate 103, and is connected to the material storage cavity 110 of other fixed side plates 103 through the guide holes 108.

[0026] In this embodiment, the push-pull frame 105 is an electromagnetic sliding frame, and the push-pull frame 105 is driven to move in translation by electromagnetic force.

[0027] like Figure 2 As shown, the scraping mechanism includes a top plate 201 located above the filter press plate 107, the top plate 201 and the filter press plate 107 correspond one to one, first vertical rods 202 slidably connected to the top of the filter press plate 107 are fixed on both sides of the top plate 201, the lower end of the first vertical rod 202 passes through the top of the filter press plate 107 and extends into the storage chamber 110, and the lower end of the first vertical rod 202 is fixedly connected to a scraper 203 for scraping the calcium carbonate mud plate in the storage chamber 110; the filter press plate 107 and the movable side plate 106 are both hinged to two first push-pull rods 109 through two hinge seats 204, the side ends of the top plate 201 are fixedly connected to connecting shafts 205, and the ends of the first push-pull rods 109 away from the hinge seat 204 are hinged to a connecting shaft 205 adjacent to the left.

[0028] In the initial state, the push-pull frame 105 is located on the right side of the support slide bar 102, and the plurality of filter press plates 107 are in a loose state; then the push-pull frame 105 is driven to move from right to left along the support slide bar 102, and the movable side plate 106 can be driven to move to the left, so that the fixed side plate 103, the plurality of filter press plates 107 and the movable side plate 106 are in close contact with each other. In this process, due to the upward push of the first push-pull rod 109, the scraper mechanism moves upward to the upper side of the storage chamber 110 in sequence from left to right relative to the filter press plates 107.

[0029] Calcium carbonate slurry is added into the fixed side plate 103 through the feeding cylinder 104, and is filled into the storage cavity 110 of multiple filter press plates 107 through the guide hole 108. Part of the water is directly discharged to the left through the drainage hole 111, the intercepting cylinder 114 and the multiple guide cylinders 113; then, the boosting cylinder 112 is connected to the external boosting device, and high-pressure gas is introduced into the storage cavity 110 through the boosting device, so as to boost the calcium carbonate slurry in the storage cavity 110, and the water in the calcium carbonate slurry is discharged through the drainage hole 111 by the high-pressure gas, and then discharged through the guide channel, so as to compress the calcium carbonate slurry into a calcium carbonate mud plate.

[0030] The push-pull frame 105 is driven to move rightward from the support slide bar 102, driving the movable side plate 106 to reset to the right, releasing the squeezing of the plurality of filter press plates 107 and the movable side plate 106, and driving the plurality of filter press plates 107 to restore to a scattered state. At this time, the connecting shaft 205 in the scraping mechanism is pulled down by the first push-pull rod 109, driving the top plate 201 and the scraping knife 203 to move downward relative to the filter press plate 107, and automatically scraping the calcium carbonate mud plate below to achieve automatic material removal.

[0031] Embodiment 2, as Figure 1 , Figure 4 , Figure 6 and Figure 7 As shown, a support frame 302 is fixedly connected to the ground and crosses the frame 101 in the front-to-back direction. The liquid storage cylinder 301 is fixedly connected to the support frame 302 through a support rod 310. The liquid storage cylinder 301 is used to store the stirred and mixed slurry. A liquid outlet pipe 303 passing through the top of the support frame 302 is fixedly connected to the bottom of the liquid storage cylinder 301. The liquid outlet pipe 303 is connected to a material guide pipe 304 connected to the feeding cylinder 104. The fixed side plate 103 is slidably connected to a material guide pipe 304 connected to the feeding cylinder 104. A corresponding valve plate 305, the top of the valve plate 305 is fixedly connected to a fixing frame 306 extending to the top of the rightmost top plate 201, a second vertical rod 307 is also fixedly connected to the fixed side plate 103, and an extension plate 308 slidably connected to the second vertical rod 307 is also fixedly connected to the side end of the fixing frame 306, a first connecting spring 309 is also fixedly connected between the top of the second vertical rod 307 and the extension plate 308, and the first connecting spring 309 is also sleeved on the outside of the second vertical rod 307.

[0032] like Figure 1 , Figure 6 , Figure 7 and Fig. 9 As shown, the side end of the liquid outlet pipe 303 is also connected and fixedly connected with a transverse cylinder 401, and a valve block 402 is axially slidably connected in the transverse cylinder 401 for sealing the liquid outlet pipe 303. A transverse rod 403 penetrating and slidably connected to the side end of the transverse cylinder 401 is fixedly connected to the valve block 402. A second push-pull rod 404 is also hingedly connected to the fixed frame 306, and a first transverse plate 405 is also hingedly connected to the second push-pull rod 404. The first transverse plate 405 is fixedly connected to the transverse rod 403, and a second connecting spring 406 is fixedly connected between the first transverse plate 405 and the transverse cylinder 401, and the second connecting spring 406 is also sleeved on the outside of the transverse rod 403.

[0033] like Figure 7 and Figure 8 As shown, a vertical plate 501 is also fixedly connected to the push-pull frame 105, and an extension cylinder 502 is connected to the discharge end of the liquid discharge pipe 303 in a communication manner. The liquid discharge pipe 303 is connected to the material guide pipe 304 through the extension cylinder 502. A piston 503 is slidably connected in the extension cylinder 502, and a driving rod 504 extending to the outside of the extension cylinder 502 is fixedly connected to the piston 503. A third connecting spring 505 is also fixedly connected between the piston 503 and the side end of the extension cylinder 502, and the third connecting spring 505 is also sleeved on the outside of the driving rod 504; like Figure 7 and Figure 8 As shown, a mounting frame 510 is fixedly connected to the bottom of the extension tube 502, and a seesaw 506 is hinged to the middle end of the bottom of the mounting frame 510 through a torsion spring hinge frame 507. The torsion spring hinge frame 507 is fixed to the bottom of the mounting frame 510, and the torsion spring arranged on the torsion spring hinge frame 507 is connected to the seesaw 506. A first limit plate 508 slidably connected to the mounting frame 510 is hinged on the side of the seesaw 506 close to the movable side plate 106, and a second limit plate 509 slidably connected to the mounting frame 510 is hinged on the side of the seesaw 506 away from the movable side plate 106. Both the first limit plate 508 and the second limit plate 509 extend upward into the extension tube 502, and a locking mechanism for locking the top plate 201 is also arranged on the filter press plate 107.

[0034] like Figure 3 and Figure 5As shown, the locking mechanism includes a connecting slide bar 601 fixedly connected to the top of the filter press plate 107, a slider 602 is slidably connected to the connecting slide bar 601, a fourth connecting spring 603 is also fixedly connected between the slider 602 and the connecting slide bar 601, the fourth connecting spring 603 is also sleeved on the connecting slide bar 601, a locking block 604 is also fixedly connected to the slider 602, the locking block 604 is L-shaped, a pressing and shifting inclined surface 605 is provided on the top of the locking block 604, a locking hole 606 matched with the locking block 604 is opened on the top plate 201, a block 607 for touching and unlocking the slider 602 on the far left is also fixedly connected to the fixed side plate 103, and the remaining sliders 602 can be touched and unlocked by the slider 602 on its left.

[0035] When the push-pull frame 105 just starts to move to the left, the top plate 201 is located at the lower side of the pressure-moving inclined surface 605 of the locking block 604, and the locking block 604 is stuck at the upper end of the top plate 201 to limit its rise. Since the top plate 201 and the filter press plate 107 on the right are hinged together by the first push-pull rod 109, when the top plate 201 cannot rise, multiple loose filter press plates 107 and movable side plates 106 can only slide synchronously along the supporting slide bar 102 toward the direction close to the fixed side plate 103, but cannot approach each other. Then, the slider 602 on the leftmost filter press plate 107 will be resisted by the stopper 607, causing the slider 602 on the leftmost filter press plate 107 to slide to the right along the connecting slide bar 601, and the slider 602 drives the locking block 604 to translate in the locking hole 606 until it is no longer stuck at the upper end of the top plate 201. At this time, the leftmost filter press plate 10 The top plate 201 on 7 can rise, so that the second filter press plate 107 on the left can be close to the leftmost filter press plate 107, and then the locking block 604 on the leftmost filter press plate 107 will contact the locking block 604 on the second filter press plate 107 on the left, so that the locking block 604 on the second filter press plate 107 on the left slides to the right along the corresponding connecting slide bar 601, so that the top plate 201 on the second filter press plate 107 on the left can rise, so that the third filter press plate 107 on the left can be close to the second filter press plate 107 on the left; and then in the process of the push-pull frame 105 moving to the left, multiple filter press plates 107 will approach to the left one by one, and the top plates 201 on multiple filter press plates 107 will rise in sequence from left to right, and the top plate 201 on the rightmost will not rise until the filter press plate 107 on the rightmost side is in close contact with the movable side plate 106.

[0036] When the top plate 201 on the far right rises, it touches the right end of the fixing frame 306 and lifts the fixing frame 306 upward; the fixing frame 306 drives the valve plate 305 to move upward, releases the blockage of the feeding barrel 104, and makes the extension plate 308 move upward relative to the second vertical rod 307, and compresses the first connecting spring 309.

[0037] The fixing frame 306 will drive the second push-pull rod 404 to swing, driving the driving rod 504 and the valve block 402 to slide to the right relative to the horizontal cylinder 401, so that the second connecting spring 406 is compressed, and the valve block 402 blocks the liquid outlet pipe 303, preventing the slurry and gas from returning to the liquid outlet pipe 303, thereby preparing for the pressurized dehydration of the slurry in the storage chamber 110.

[0038] When the push-pull frame 105 starts to move to the left, the first limit plate 508 is inserted upward into the extension tube 502 to limit the piston 503, and the third connection spring 505 is in a compressed state.

[0039] After the liquid outlet pipe 303 is blocked, the top plate 201 on the far right touches the left side of the seesaw plate 506 during the rising process. Under the action of the lever, the second limit plate 509 is inserted into the extension tube 502 to prepare for the limit of the piston 503. The first limit plate 508 slides downward to release the limit of the piston 503. After that, under the rebound of the third connection spring 505, the piston 503 and the driving rod 504 are pushed to move to the left until they are blocked by the second limit plate 509. When the liquid outlet pipe 303 is blocked, the piston 503 squeezes the slurry in the extension tube 502 and the guide tube 304 into the storage chamber 110 of the plurality of filter press plates 107 to achieve quantitative automatic feeding.

[0040] After completing the filter pressing treatment of the slurry, the push-pull frame 105 moves to the right, and the rightmost scraper mechanism moves downward, which will release the pushing and lifting of the fixed frame 306. Under the action of gravity, the rebound action of the first connecting spring 309 and the sliding guiding action of the extension plate 308 relative to the second vertical rod 307, the fixed frame 306 will smoothly drive the valve plate 305 to move downward, block the feeding barrel 104, and prevent the slurry in the guide pipe 304 from entering the fixed side plate 103 and the filter press plate 107 and causing leakage.

[0041] As the push-pull frame 105 moves to the right, the fixed frame 306 moves downward, thereby driving the second push-pull rod 404 to rotate, and under the rebound action of the second connecting spring 406, the first cross plate 405, the cross bar 403 and the valve block 402 move to the left, thereby releasing the blockage of the liquid outlet pipe 303 and allowing the slurry in the liquid outlet pipe 303 to flow downward into the extension tube 502.

[0042] The fixed frame 306 will move downward to release the pressure-touch support on the left side of the seesaw 506. As the push-pull frame 105 continues to move to the right, it will drive the driving rod 504 and the piston 503 to move to the right through the vertical plate 501, and squeeze the first limit plate 508 to slide downward first until the piston 503 moves to the right side of the first limit plate 508. After that, the seesaw 506 will swing again under the resetting action of the torsion spring hinge seat 204 until the first limit plate 508 enters the extension tube 502 upward to limit the piston 503. During the movement of the piston 503 to the right, the slurry in the liquid outlet pipe 303 will be sucked into the extension tube 502, so that when the piston 503 moves to the left again, the calcium carbonate slurry can be pushed into the storage chamber 110, thereby realizing the quantitative automatic feeding of the calcium carbonate slurry.

[0043] During the downward movement of the top plate 201, the locking hole 606 on the top plate 201 will press down the pressure-displacement slope 605 on the top of the locking block 604, so that the locking block 604 first translates along the connecting slide rod 601, so that the fourth connecting spring 603 is compressed, until the locking block 604 enters the locking hole 606 and passes through the locking hole 606, the fourth connecting spring 603 will rebound, so that the locking block 604 is stuck at the upper end of the top plate 201, thereby locking the top plate 201 and the top of the filter press plate 107 together, so that the top plate 201 cannot rise.

[0044] Embodiment 3, as Figure 1 , Figure 3 and Figure 4 As shown, the boost cylinder 112 is also fixedly connected to a vertical cylinder 701, and a valve body 702 is also vertically slidably installed on the boost cylinder 112 and can be retracted into the vertical cylinder 701. The valve body 702 is also provided with a valve stem 703 that is slidably connected to the top of the vertical cylinder 701, and the valve stem 703 is also fixedly connected to a fixing rod 704 connected to the fixing frame 306.

[0045] When the fixing frame 306 drives the fixing rod 704 to move upward, the fixing rod 704 drives the valve body 702 to move upward into the vertical cylinder 701, thereby releasing the blockage of the boost cylinder 112. Conversely, when boosting is not required, the fixing frame 306 drives the fixing rod 704 to move downward, and the valve body 702 moves downward from the vertical cylinder 701 into the boost cylinder 112, thereby releasing the blockage of the boost cylinder 112, thereby achieving automatic blocking of the boost cylinder 112.

[0046] Embodiment 4, as Figure 1 and Figure 6As shown, a second transverse plate 801 is also fixedly connected above the liquid storage cylinder 301, and a stirring shaft 802 is rotatably fixedly connected to the second transverse plate 801. The second transverse plate 801 is rotatably connected to the stirring shaft 802 through a bearing, and a stirring blade 803 is also fixedly connected to the stirring shaft 802. A scraper plate 804 for scraping and cleaning the calcium carbonate slurry adhering to the inner wall of the liquid storage cylinder 301 is also fixedly connected to the stirring shaft 802. A screw 805 is fixedly connected to the upper end of the stirring shaft 802, and a drive plate 806 is screwed onto the screw 805. A first hydraulic push rod 807 and a second hydraulic push rod 808 are fixedly connected to the support frame 302. The first hydraulic push rod 807 and the second hydraulic push rod 808 are connected via a connecting pipe 809. The output shaft of the first hydraulic push rod 807 is connected to the top of the fixed frame 306, and the output shaft of the second hydraulic push rod 808 is connected to the drive plate 806.

[0047] When the fixed frame 306 moves vertically upward, it will drive the output shaft of the first hydraulic push rod 807 to move upward, and under the action of the connecting pipe 809, the output shaft of the second hydraulic push rod 808 is driven to move upward, thereby driving the driving plate 806 to move upward relative to the screw 805; the upward movement of the driving plate 806 drives the screw 805, the stirring shaft 802, the stirring blade 803 and the scraper plate 804 to rotate, stir the slurry in the liquid storage cylinder 301, and scrape the slurry adhered to the inner wall of the liquid storage cylinder 301; conversely, when the fixed frame 306 moves downward, it drives the screw 805, the stirring shaft 802, the stirring blade 803 and the scraper plate 804 to rotate in the opposite direction again, stir the slurry in the liquid storage cylinder 301, and scrape the slurry adhered to the inner wall of the liquid storage cylinder 301; thereby, the slurry is uniformly mixed and the residue adhering to the inner wall can be automatically cleaned to ensure the stable quality of the raw materials.

[0048] A production process of ultrafine functional calcium carbonate for high-end sealant, comprising the following steps: S1, driving the push-pull frame 105 to translate from right to left along the support slide bar 102, the push-pull frame 105 will push the fixed side plate 103, the plurality of filter press plates 107 in a loose state and the movable side plate 106 to translate to the left and press them together, and the plurality of scraping mechanisms will be pushed upward relative to the filter press plates 107 to the top of the material storage chamber 110 due to the upward push of the first push-pull rod 109; S2, adding calcium carbonate slurry into the fixed side plate 103 through the feeding cylinder 104, and filling the slurry into the multiple storage chambers 110 through the guide holes 108, and part of the water will be directly discharged through the drainage holes 111; S3, connecting the boosting cylinder 112 to the boosting device to boost the calcium carbonate slurry in the storage chamber 110, so as to more fully discharge the water in the calcium carbonate slurry, thereby forming calcium carbonate mud plates in the storage chamber 110 on both sides of the filter press plate 107; S4, drives the push-pull frame 105 to move rightward along the supporting slide bar 102, drives the movable side plate 106 to reset to the right, releases the squeezing of the multiple filter press plates 107 and the movable side plate 106, and through the driving action of the first push-pull rod 109 and the scraper mechanism, the multiple filter press plates 107 are restored to a scattered state. The multiple scraper mechanisms will move downward relative to the filter press plates 107 due to the downward pulling action of the first push-pull rod 109, and automatically scrape the calcium carbonate mud plates at the corresponding positions, thereby realizing automatic material removal.

[0049] The above are preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A device for producing ultrafine functional calcium carbonate for high-end sealant, comprising a frame (101), characterized in that: The frame (101) is provided with a supporting slide bar (102), a fixed side plate (103) is provided on the left side of the frame (101), a feeding cylinder (104) is provided on the fixed side plate (103), a push-pull frame (105) is slidably provided on the supporting slide bar (102), a movable side plate (106) is provided on the push-pull frame (105), a plurality of filter press plates (107) are slidably connected to the supporting slide bar (102), and a material storage cavity (104) is provided on the filter press plate (107). 10), a material guide hole (108) connected to other material storage chambers (110) is provided on the filter press plate (107), a scraper mechanism is slidably provided on the filter press plate (107), a first push-pull rod (109) is hinged between the scraper mechanism and the adjacent filter press plate (107) and the movable side plate (106), so as to control the lifting and lowering of the scraper mechanism through the translation of the filter press plate (107) and the movable side plate (106), and a booster cylinder (112) is also provided on the fixed side plate (103).

2. The ultrafine functional calcium carbonate production device for high-end sealant according to claim 1, characterized in that: The scraping mechanism comprises a top plate (201) located above the filter press plate (107), a first vertical rod (202) slidably connected to the filter press plate (107) is arranged on the top plate (201), a scraping knife (203) for scraping the calcium carbonate mud plate in the storage chamber (110) is arranged at the lower end of the first vertical rod (202), one end of a first push-pull rod (109) is hinged on the filter press plate (107) and the movable side plate (106), and the other end of the first push-pull rod (109) is hinged to the top plate (201) on another filter press plate (107).

3. The ultrafine functional calcium carbonate production device for high-end sealant according to claim 2, characterized in that: A liquid storage cylinder (301) is also arranged above the frame (101) through a support frame (302), a liquid outlet pipe (303) is arranged at the bottom of the liquid storage cylinder (301), a material guide pipe (304) connected to the feeding cylinder (104) is arranged on the liquid outlet pipe (303), a valve plate (305) adapted to the feeding cylinder (104) is slidably arranged on the fixed side plate (103), a fixed frame (306) extending to above the rightmost top plate (201) is arranged on the top of the valve plate (305), a second vertical rod (307) for guiding the fixed frame (306) is also arranged on the fixed side plate (103), and a first connecting spring (309) is sleeved on the second vertical rod (307).

4. The ultrafine functional calcium carbonate production device for high-end sealant according to claim 3, characterized in that: A transverse cylinder (401) is also provided at the side end of the liquid outlet pipe (303), a valve block (402) is slidably provided in the transverse cylinder (401) and is capable of sealing the liquid outlet pipe (303), a transverse rod (403) slidably connected to the transverse cylinder (401) is provided on the valve block (402), a second push-pull rod (404) is hingedly connected to the fixed frame (306), a first transverse plate (405) is hingedly connected to the second push-pull rod (404), the first transverse plate (405) is connected to the transverse rod (403), and a second connecting spring (406) is sleeved on the transverse rod (403).

5. The ultrafine functional calcium carbonate production device for high-end sealant according to claim 3, characterized in that: The push-pull frame (105) is also provided with a vertical plate (501), the liquid outlet pipe (303) is connected with an extension cylinder (502), a piston (503) is slidably provided in the extension cylinder (502), a driving rod (504) extending to the outside of the extension cylinder (502) is provided on the piston (503), and a third connecting spring (505) is also provided between the piston (503) and the side end of the extension cylinder (502); a mounting frame (510) is provided on the extension cylinder (502), a seesaw (506) is hingedly connected to the mounting frame (510) through a torsion spring hinge frame (507), a first limit plate (508) and a second limit plate (509) are hingedly connected to the seesaw (506), and the first limit plate (508) and the second limit plate (509) can extend into the extension cylinder (502) to limit the piston (503).

6. The ultrafine functional calcium carbonate production device for high-end sealant according to claim 2, characterized in that: The filter press plate (107) is also provided with a locking mechanism for locking the top plate (201), the locking mechanism comprising a connecting slide bar (601) arranged on the top of the filter press plate (107), a slider (602) being slidably connected to the connecting slide bar (601), a fourth connecting spring (603) being provided between the slider (602) and the connecting slide bar (601), a locking block (604) being also provided on the slider (602), a pressing inclined surface (605) being provided on the top of the locking block (604), a locking hole (606) matching the locking block (604) being provided on the top plate (201), a stopper (607) for touching and unlocking the slider (602) on the far left, and the remaining sliders (602) can be touched and unlocked by the slider (602) on the left thereof.

7. The ultrafine functional calcium carbonate production device for high-end sealant according to claim 3, characterized in that: The boost cylinder (112) is also provided with a vertical cylinder (701), and a valve body (702) for sealing the boost cylinder (112) is also vertically slidably provided on the boost cylinder (112), and the valve body (702) is connected to the fixing frame (306).

8. The ultrafine functional calcium carbonate production device for high-end sealant according to claim 3, characterized in that: A second horizontal plate (801) is also arranged above the liquid storage cylinder (301), a stirring shaft (802) is rotatably arranged on the second horizontal plate (801), a stirring blade (803) is also arranged on the stirring shaft (802), a scraper plate (804) is also arranged on the stirring shaft (802), a screw rod (805) is arranged at the upper end of the stirring shaft (802), a driving plate (806) is screwed on the screw rod (805), a first hydraulic push rod (807) and a second hydraulic push rod (808) are arranged on the support frame (302), the first hydraulic push rod (807) and the second hydraulic push rod (808) are connected via a connecting pipe (809), the output shaft of the first hydraulic push rod (807) is connected to the fixed frame (306), and the output shaft of the second hydraulic push rod (808) is connected to the driving plate (806).

9. The ultrafine functional calcium carbonate production device for high-end sealant according to claim 1, characterized in that: The filter press plate (107) is provided with a drainage hole (111) which is in communication with the material storage chamber (110). The filter press plate (107) is provided with a guide tube (113) and a intercepting tube (114) for guiding the discharged water. The guide tube (113) and the intercepting tube (114) form a guide channel.

10. A production process of an ultrafine functional calcium carbonate production device for high-end sealant according to any one of claims 1 to 9, characterized in that: The steps include: S1, driving the push-pull frame (105) to move horizontally from right to left along the supporting slide bar (102), the push-pull frame (105) will push the fixed side plate (103), the plurality of filter press plates (107) in a loose state and the movable side plate (106) to move horizontally to the left and press them together, and the plurality of scraping mechanisms will move upward relative to the filter press plates (107) to the top of the material storage chamber (110) due to the upward push action of the first push-pull rod (109); S2, adding calcium carbonate slurry into the fixed side plate (103) through the feeding cylinder (104), and filling the slurry into the plurality of storage chambers (110) through the guide holes (108), and part of the water will be directly discharged through the drainage holes (111); S3, connecting the boosting cylinder (112) to the boosting device to boost the pressure of the calcium carbonate slurry in the storage chamber (110), thereby more fully discharging the water in the calcium carbonate slurry, thereby forming calcium carbonate slurry plates in the storage chamber (110) on both sides of the filter press plate (107); S4, driving the push-pull frame (105) to move rightward along the supporting slide bar (102), driving the movable side plate (106) to reset to the right, releasing the squeezing of the plurality of filter press plates (107) and the movable side plate (106), and allowing the plurality of filter press plates (107) to return to a dispersed state through the driving action of the first push-pull rod (109) and the scraping mechanism. The plurality of scraping mechanisms will move downward relative to the filter press plates (107) due to the downward pulling action of the first push-pull rod (109), and automatically scrape the calcium carbonate mud plates at the corresponding positions, thereby realizing automatic material removal.

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