A filter press for the production of crude strontium hydroxide

Abstract

The present invention relates to the technical field of chemical production, and particularly relates to a filter press for the production of crude strontium hydroxide. A filter press for the production of crude strontium hydroxide is provided, which can simultaneously clean all filter plates and improve the cleaning efficiency. A filter press for the production of crude strontium hydroxide includes a base, a hydraulic cylinder, filter plates, a gas transmission pipeline, a drainage pipeline, a feeding assembly, etc. The right part of the base is connected with a hydraulic cylinder through bolts, a plurality of filter plates are slidably connected to the base, the lower side of the front part of the base is connected with a gas transmission pipeline, the lower side of the rear part of the base is connected with a drainage pipeline, and the left side of the base is connected with a feeding assembly. In the present invention, the first servo motor drives the sliding seat to move downward, so that the spray heads are all located between the mutually approaching sides of the filter plates, thereby quickly cleaning all the filter plates, improving the cleaning efficiency, and avoiding affecting the filtration efficiency of the next batch of crude strontium hydroxide.

Description

Technical Field

[0001] The present invention relates to the technical field of chemical production, and particularly relates to a filter press for the production of crude strontium hydroxide. Background Art

[0002] Strontium hydroxide belongs to an inorganic compound. Strontium hydroxide has a wide range of uses and is often used in the processing of beet sugar and the processing of polyethylene plastic stabilizers. At the same time, it can also be used to improve the drying property of drying oils or paints. When producing strontium hydroxide, it is necessary to process the crude strontium hydroxide, and the crude strontium hydroxide is filtered and formed by a filter press. In the process of filtration by the existing filter press, the crude strontium hydroxide is pressed by a filter plate, and the moisture in the crude strontium hydroxide is discharged, so that the crude strontium hydroxide is dried into blocks. After being pressed and formed, it is necessary to clean the filter plate to avoid the attachment of residual strontium hydroxide on the filter plate, which affects subsequent production. When the existing device cleans the filter plate, it usually cleans the filter plates one by one, which will increase the cleaning time and reduce the cleaning efficiency.

[0003] Therefore, in view of the above problems, a filter press for the production of crude strontium hydroxide that can clean all filter plates at the same time and improve the cleaning efficiency is now developed. Summary of the Invention

[0004] In order to overcome the drawback that when the existing device cleans the filter plate, it usually cleans the filter plates one by one, which will increase the cleaning time and reduce the cleaning efficiency, a filter press for the production of crude strontium hydroxide that can clean all filter plates at the same time and improve the cleaning efficiency is provided.

[0005] The technical solution is as follows: A filter press for the production of crude strontium hydroxide includes a base, a hydraulic cylinder, filter plates, a gas transmission pipeline, a drainage pipeline, a feeding assembly, a spray cleaning mechanism, and a discharging mechanism. The right part of the base is bolted with a hydraulic cylinder. A plurality of filter plates are slidably connected to the base. The filter plates are connected by cables. The lower side of the front part of the base is connected with a gas transmission pipeline. The lower side of the rear part of the base is connected with a drainage pipeline. The left side of the base is connected with a feeding assembly. A spray cleaning mechanism for cleaning the filter plates is provided on the base. A discharging mechanism for collecting and discharging the pressed and formed material is provided on the base.

[0006] Optionally, the spray cleaning mechanism includes a first servo motor, a first transmission gear, a lead screw, a flow dividing box, a guide, a sliding seat, and spray nozzles. The first servo motor is connected to the upper side of the front part of the base by bolts. The first transmission gear is slidably connected to the output shaft of the first servo motor. The lead screw is rotatably connected to the upper side of the front part of the base, and the lower part of the lead screw is also connected with the first transmission gear. The two first transmission gears are meshed with each other. The guide is connected to the upper side of the rear part of the base, and the sliding seat is slidably connected to the guide. The sliding seat is threadedly connected to the lead screw. The flow dividing box is connected to the top of the sliding seat, and eighteen spray nozzles are connected to the bottom of the sliding seat.

[0007] Optionally, the discharging mechanism includes a guide seat, a cylinder, a pressing rod, a rotating rod, and a rotating plate. The cylinder is connected to the upper right side of the base by bolts. Two rotating plates are rotatably connected to the top of the guide seat. The rotating rods are connected to the right sides of the rotating plates. The pressing rod is rotatably and slidably connected between the right sides of the rotating rods, and the pressing rod is connected to the telescopic end of the cylinder.

[0008] Optionally, an anti - adhesion mechanism for preventing strontium hydroxide from adhering and unable to be discharged normally is further included. The anti - adhesion mechanism includes a mounting bracket, a rotating member, a first connecting member, a second connecting member, a first return spring, a mounting frame, a guide bracket, a connecting frame, a second transmission gear, a second return spring, a knocking frame, and a cam. The mounting bracket is connected to the upper right side of the base by bolts. The lower part of the mounting bracket is rotatably connected to the rotating member. The front part of the rotating member is rotatably and slidably connected to the first connecting member. The first connecting member is rotatably connected to the pressing rod. The upper side of the left part of the first connecting member is connected to the first return spring, and the top of the first return spring is connected to the second connecting member. The second connecting member is connected to the first transmission gear on the right side. The mounting frame is rotatably connected to the upper side of the front part of the base, and the second transmission gear is connected to the mounting frame. The guide brackets are connected to the upper side of the front part of the base, and the knocking frame is slidably connected to the guide brackets. A plurality of second return springs are connected between the knocking frame and the guide frame. The cam is connected to the top of the mounting frame, and the connecting frame is connected to the front side of the right part of the knocking frame.

[0009] Optionally, a diversion mechanism for diverting and discharging the cleaning waste water is further included. The diversion mechanism includes a guide frame, a diversion member, a wedge - shaped groove frame, and a pressing column. Guide frames are connected to both the left and right sides of the guide seat. The diversion member is slidably connected between the front sides of the guide frames, and the diversion member is also slidably connected between the rear sides of the guide frames. Wedge - shaped groove frames are connected to the left sides of the diversion members. Two pressing columns are connected to the left side of the sliding seat, and the pressing columns are slidably connected to the corresponding wedge - shaped groove frames.

[0010] Optionally, a conveying mechanism for automatically conveying the formed strontium hydroxide is further included. The conveying mechanism includes a support seat, a second servo motor, and a conveying component. The second servo motor is connected to the front side of the right part of the support seat. The conveying component is connected to the support seat, and the output shaft of the second servo motor is connected to the conveying component.

[0011] Optionally, it further includes a filtering mechanism for filtering and purifying the cleaning wastewater. The filtering mechanism includes a filtering box, a filter element, and an outflow pipe. There are two filtering boxes in total. Filter elements are connected inside both filtering boxes, and outflow pipes are connected to the sides of the filtering boxes that are far away from each other.

[0012] Optionally, the sides of the guiding members that are far away from each other are both designed as inclined surfaces, which is convenient for guiding out the cleaning wastewater.

[0013] The beneficial effects of the present invention are as follows: 1. The present invention drives the sliding seat to move downward through the first servo motor, so that the spray heads are all located between the sides of the filter plates that are close to each other, thereby quickly cleaning all the filter plates, improving the cleaning efficiency, and avoiding affecting the pressure filtration efficiency of the next batch of crude strontium hydroxide.

[0014] 2. The present invention guides the formed strontium hydroxide to discharge through the guiding seat, avoiding the direct dropping of materials, resulting in the breaking and scattering of materials, and causing material waste.

[0015] 3. The present invention drives the first connecting member to rotate through the pressing rod, so that the second connecting member drives the first transmission gear on the right side to move upward and mesh with the second transmission gear, and then the cam rotates to squeeze the connecting frame, and the knocking columns will all move. Then, under the action of the second return spring, the filter plates are knocked and vibrated to avoid the attachment of strontium hydroxide on the filter plates and the inability to discharge materials normally.

[0016] 4. The present invention drives the pressing column to move through the sliding seat, so that the wedge-shaped groove frame drives the guiding members to approach and close to each other, thereby guiding and discharging the cleaning water, and avoiding the infiltration of the cleaning water into the guiding seat and affecting the discharge of strontium hydroxide. Description of the Drawings

[0017] Figure 1 It is the first three-dimensional structure schematic diagram of the present invention.

[0018] Figure 2 It is the second three-dimensional structure schematic diagram of the present invention.

[0019] Figure 3 It is the three-dimensional structure schematic diagram of the spray cleaning mechanism of the present invention.

[0020] Figure 4 It is the three-dimensional structure schematic diagram of the discharging mechanism of the present invention.

[0021] Figure 5 It is the first three-dimensional structure schematic diagram of the anti-adhesion mechanism of the present invention.

[0022] Figure 6 It is the second three-dimensional structure schematic diagram of the anti-adhesion mechanism of the present invention.

[0023] Figure 7This is the third three-dimensional structural schematic diagram of the anti-adhesion mechanism of the present invention.

[0024] Figure 8 This is the three-dimensional structural schematic diagram of the diversion mechanism of the present invention.

[0025] Figure 9 This is the three-dimensional structural schematic diagram of the conveying mechanism of the present invention.

[0026] Figure 10 This is the three-dimensional structural schematic diagram of the filtering mechanism of the present invention.

[0027] Reference numerals in the drawings: 1: base, 2: hydraulic cylinder, 3: filter plate, 4: gas transmission pipeline, 5: drainage pipeline, 6: feeding assembly, 7: spray cleaning mechanism, 71: first servo motor, 72: first transmission gear, 73: lead screw, 74: shunt box, 75: guide, 76: sliding seat, 77: spray head, 8: discharging mechanism, 81: guide seat, 82: cylinder, 83: pressing rod, 84: rotating rod, 85: rotating plate, 9: anti-adhesion mechanism, 91: mounting bracket, 92: rotating member, 93: first connecting member, 94: second connecting member, 95: first return spring, 96: mounting frame, 97: guide bracket, 98: connecting frame, 99: second transmission gear, 910: second return spring, 911: knocking frame, 912: cam, 10: diversion mechanism, 101: guide frame, 102: diversion member, 103: wedge-shaped groove frame, 104: pressing column, 11: conveying mechanism, 111: support seat, 112: second servo motor, 113: conveying assembly, 12: filtering mechanism, 121: filtering box, 122: filter element, 123: outflow pipeline. Detailed implementation manners

[0028] The following describes the implementation manners of the present invention with reference to the drawings.

[0029] A filter press for the production of crude strontium hydroxide, as Figure 1 and Figure 2 shown, includes a base 1, a hydraulic cylinder 2, a filter plate 3, a gas transmission pipeline 4, a drainage pipeline 5, a feeding assembly 6, a spray cleaning mechanism 7 and a discharging mechanism 8. A hydraulic cylinder 2 is connected to the right part of the base 1 by bolts. A plurality of filter plates 3 are slidably connected to the base 1. There are nineteen filter plates 3 in total. The filter plates 3 are used for pressing and forming crude strontium hydroxide. The filter plates 3 are connected by cables. The lower side of the front part of the base 1 is connected with a gas transmission pipeline 4, and the gas transmission pipeline 4 is used for introducing gas between the filter plates 3. The lower side of the rear part of the base 1 is connected with a drainage pipeline 5, and the drainage pipeline 5 is used for discharging the filtered clear water. The left side of the base 1 is connected with a feeding assembly 6 for introducing crude strontium hydroxide between the filter plates 3 for filtration. A spray cleaning mechanism 7 is provided on the base 1 for cleaning the filter plates 3. A discharging mechanism 8 is provided on the base 1 for collecting and discharging the pressed and formed material.

[0030] When the crude strontium hydroxide is processed, the device can be used to filter press the crude strontium hydroxide. First, the hydraulic cylinder 2 is started, so that the filter plates 3 all start to move to the left and fit together. Then, the crude strontium hydroxide is introduced into the filter plates 3 through the feeding assembly 6, and the filter press molding is started. In this process, gas is introduced through the gas pipeline 4 to discharge the liquid in the crude strontium hydroxide. The discharged liquid is discharged through the drainage pipe 5. After the filter press molding, the telescopic end of the hydraulic cylinder 2 is controlled to shrink and reset, so that the filter plates 3 all move to the right and leave the fitting state. Then, the filter press molded strontium hydroxide will fall into the discharging mechanism 8, and the material is discharged by the discharging mechanism 8. After the discharge, the spray cleaning mechanism 7 is started to clean the filter plates 3. After the cleaning is completed, the spray cleaning mechanism 7 can be closed. In summary, the strontium hydroxide after the filter press molding is guided for discharge by the discharging mechanism 8, and then the filter plates 3 are quickly cleaned by the spray cleaning mechanism 7 to improve the efficiency of the next filter press.

[0031] like Figures 1 - 3 As shown, the spray cleaning mechanism 7 includes a first servo motor 71, a first transmission gear 72, a screw 73, a diverter box 74, a guide 75, a sliding seat 76 and a spray head 77. The first servo motor 71 is connected to the upper front side of the base 1 by bolts. The output shaft of the first servo motor 71 is set to face upward. The first transmission gear 72 is slidably connected to the output shaft of the first servo motor 71. The screw 73 is rotatably connected to the upper front side of the base 1. The screw 73 is located on the left side of the first servo motor 71. The lower part of the rod 73 is also connected to the first transmission gear 72, and the two first transmission gears 72 are meshed with each other. A guide member 75 is connected to the upper side of the rear part of the base 1, and a sliding seat 76 is slidably connected to the guide member 75. The sliding seat 76 is threadedly connected to the screw rod 73. The top of the sliding seat 76 is connected to a diverter box 74, which is used to divert and guide the cleaning water. Eighteen spray heads 77 are connected to the bottom of the sliding seat 76, and the spray heads 77 are used to spray cleaning water to clean the filter plate 3.

[0032] After the filter plate 3 presses and forms the crude strontium hydroxide, in order to quickly press and filter the subsequent crude strontium hydroxide, it is necessary to clean the filter plate 3 to avoid the residue of the crude strontium hydroxide adhering to the filter plate 3. As the filter plates 3 all move and unfold to disengage from each other, start the first servo motor 71. The output shaft of the first servo motor 71 will drive the first transmission gear 72 on the right side to rotate, so that the first transmission gear 72 on the left side rotates. The first transmission gear 72 on the left side will drive the lead screw 73 to rotate. The rotation of the lead screw 73 will cause the sliding seat 76 to move downward under the guidance of the guide member 75, so that the spray head 77 moves to the side between the filter plates 3 close to each other. Then start the spray head 77 to spray and clean the filter plates 3 simultaneously, so as to remove the strontium hydroxide residue adhering to the filter plates 3 and avoid the slow cleaning speed affecting the filtering efficiency of the next batch of crude strontium hydroxide. When the cleaning is completed, turn off the spray head 77, and then control the output shaft of the first servo motor 71 to rotate in the reverse direction, so that the first transmission gears 72 all rotate in the reverse direction. At this time, the sliding seat 76 will drive the spray head 77 to move upward to reset. To sum up, the first servo motor 71 drives the sliding seat 76 to move downward, so that the spray heads 77 are all between the sides of the filter plates 3 close to each other, so as to quickly clean all the filter plates 3, improve the cleaning efficiency, and avoid affecting the filtering efficiency of the next batch of crude strontium hydroxide.

[0033] As Figure 1 , Figure 2 and Figure 4 As shown in the figure, the discharging mechanism 8 includes a guide seat 81, a cylinder 82, a pressing rod 83, a rotating rod 84 and a rotating plate 85. The cylinder 82 is connected to the upper right side of the base 1 by bolts. Two rotating plates 85 are rotatably connected to the top of the guide seat 81. The right sides of the rotating plates 85 are both connected with rotating rods 84. The rotating rods 84 are rotatably and slidably connected between the right sides of the rotating rods 84. The pressing rod 83 is connected to the telescopic end of the cylinder 82. When the telescopic rod of the cylinder 82 moves downward, it will push the pressing rod 83 downward, so that the rotating rod 84 rotates to drive the rotating plate 85 to turn downward and open.

[0034] As the crude strontium hydroxide is pressed and formed, the filter plates 3 begin to move away from each other. Start the cylinder 82 to make the telescopic rod of the cylinder 82 move downward, so that the pressing rod 83 drives the rotating rods 84 to rotate, and then the rotating plates 85 all turn downward and open. The formed strontium hydroxide will directly fall into the guide seat 81 and discharge under the guidance of the guide seat 81. After the discharging is completed, control the telescopic rod of the cylinder 82 to contract and reset. The telescopic rod of the cylinder 82 drives the pressing rod 83 to move upward to reset, and then the rotating rods 84 drive the rotating plates 85 to turn upward and close. To sum up, the formed strontium hydroxide is guided and discharged by the guide seat 81 to avoid the direct dropping of the material, resulting in the fragmentation and scattering of the material and causing material waste.

[0035] AsFigure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7 As shown in Figure 7 , it further includes an anti - adhesion mechanism 9. The anti - adhesion mechanism 9 includes a mounting bracket 91, a rotating member 92, a first connecting member 93, a second connecting member 94, a first return spring 95, a mounting frame 96, a guiding bracket 97, a connecting frame 98, a second transmission gear 99, a second return spring 910, a knocking frame 911 and a cam 912. The upper right side of the base 1 is connected with the mounting bracket 91 by bolts. The lower part of the mounting bracket 91 is rotatably connected with the rotating member 92. The front part of the rotating member 92 is rotatably and slidably connected with the first connecting member 93. The first connecting member 93 is rotatably connected with the pressing rod 83. The upper left side of the first connecting member 93 is connected with the first return spring 95. The top of the first return spring 95 is connected with the second connecting member 94. The first return spring 95 is used to buffer the second connecting member 94. The second connecting member 94 is connected with the first transmission gear 72 on the right side. The upper front side of the base 1 is rotatably connected with the mounting frame 96. The second transmission gear 99 is connected to the mounting frame 96. The first transmission gear 72 on the right side meshes with the second transmission gear 99. The upper front side of the base 1 is connected with the guiding brackets 97. The knocking frame 911 is slidably connected to the guiding brackets 97. The knocking frame 911 can knock on the filter plate 3 to prevent strontium hydroxide that has not been discharged from remaining on the filter plate 3. A plurality of second return springs 910 are connected between the knocking frame 911 and the guiding frame 101. The second return springs 910 are all wound around the knocking frame 911. The top of the mounting frame 96 is connected with the cam 912. The front side of the right part of the knocking frame 911 is connected with the connecting frame 98. The connecting frame 98 contacts the cam 912.

[0036] As the pressing rod 83 starts to move downward, it will drive the rotating part 92 to move downward, causing the rotating part 92 to start rotating clockwise. The rotation of the rotating part 92 will push the first connecting part 93 to slide upward. The first connecting part 93 drives the first return spring 95 to move upward, so that the second connecting part 94 drives the first transmission gear 72 on the right side to move upward. As the first transmission gear 72 on the right side slides upward, the first transmission gear 72 on the right side will gradually mesh with the second transmission gear 99 under the buffering action of the first return spring 95. Then, as the output shaft of the first servo motor 71 rotates, it will cause the first transmission gear 72 on the right side to drive the second transmission gear 99 to rotate, and then cause the mounting bracket 96 to rotate. The mounting bracket 96 drives the cam 912 to rotate. During the rotation process, it will push the connecting bracket 98, so that the connecting bracket 98 moves forward and drives the knocking bracket 911 to slide forward. The second return spring 910 is compressed under force. Then, as the cam 912 continues to rotate, the connecting bracket 98 will no longer be pushed and squeezed. At this time, the knocking bracket 911 is no longer pulled. Under the action of the second return spring 910, the knocking bracket 911 slides backward to reset, thereby knocking on the filter plate 3 and knocking off the strontium hydroxide attached to the filter plate 3, preventing the strontium hydroxide from sticking to the filter plate 3 and unable to discharge materials. Then, as the pressing rod 83 moves upward to reset, it will drive the rotating part 92 to move upward, causing the rotating part 92 to rotate counterclockwise to reset, and then causing the first connecting part 93 to slide downward to reset. The first return spring 95 pulls the second connecting part 94 to move downward, causing the first transmission gear 72 on the right side to disengage from the second transmission gear 99, so that the cam 912 stops rotating. To sum up, by driving the first connecting part 93 to rotate through the pressing rod 83, the second connecting part 94 drives the first transmission gear 72 on the right side to move upward and mesh with the second transmission gear 99, and then causes the cam 912 to rotate to squeeze the connecting bracket 98, and the knocking columns will all move. Then, under the action of the second return spring 910, the filter plate 3 is knocked and vibrated to prevent strontium hydroxide from adhering to the filter plate 3 and unable to discharge materials normally.

[0037] As Figure 1 、 Figure 2 and Figure 8As shown in the figure, it further includes a diversion mechanism 10. The diversion mechanism 10 includes a guide frame 101, a diversion member 102, a wedge-shaped groove frame 103, and a pressing column 104. Guide frames 101 are connected to both the left and right sides of the guide seat 81. A diversion member 102 is slidably connected between the front sides of the guide frames 101, and a diversion member 102 is also slidably connected between the rear sides of the guide frames 101. The diversion member 102 is used to divert and discharge the cleaning water. The mutually remote sides of the diversion member 102 are both designed with inclined surfaces to facilitate the discharge of the cleaning wastewater. Wedge-shaped groove frames 103 are connected to the left sides of the diversion member 102 respectively. Two pressing columns 104 are connected to the left side of the sliding seat 76, and the pressing columns 104 are slidably connected to the corresponding wedge-shaped groove frames 103. The pressing frames can all push the wedge-shaped groove frames 103.

[0038] As the sliding seat 76 starts to move downward, it will drive the pressing column 104 to move downward, thereby pushing the wedge-shaped groove frames 103 to move towards the mutually approaching side, so that the diversion members 102 all move towards the mutually approaching side and close, thus preventing the cleaning water from seeping into the guide seat 81 and affecting the discharge of strontium hydroxide. Since the mutually remote sides of the diversion member 102 are both designed with inclined surfaces, it is convenient to discharge the cleaning wastewater. After the discharge is completed, as the sliding seat 76 moves upward and resets, it will drive the pressing column 104 to move upward and reset, so that the wedge-shaped groove frames 103 drive the diversion members 102 to move towards the mutually remote side and unfold. To sum up, by driving the pressing column 104 to move through the sliding seat 76, the wedge-shaped groove frames 103 drive the diversion members 102 to approach and close mutually, thereby diverting and discharging the cleaning water and preventing the cleaning water from seeping into the guide seat 81 and affecting the discharge of strontium hydroxide.

[0039] As Figure 1 、 Figure 2 and Figure 9 shown in the figure, it further includes a conveying mechanism 11. The conveying mechanism 11 includes a support seat 111, a second servo motor 112, and a conveying component 113. The second servo motor 112 is connected to the front side of the right part of the support seat 111, and a conveying component 113 is connected to the support seat 111. The conveying component 113 includes a conveyor belt and a transmission shaft. Transmission shafts are rotatably connected to both the left and right parts of the support seat 111, and a conveyor belt is wound around the transmission shafts. The output shaft of the second servo motor 112 is connected to the conveying component 113.

[0040] As the guide seat 81 guides and discharges the formed strontium hydroxide, the strontium hydroxide will fall on the conveying component 113. Start the second servo motor 112, and the output shaft of the second servo motor 112 will drive the conveying component 113 to operate, thereby realizing the effect of automatic discharge of strontium hydroxide. After the discharge is completed, just turn off the second servo motor 112.

[0041] As Figure 1 、 Figure 2 and Figure 10As shown in the figure, it further includes a filtering mechanism 12. The filtering mechanism 12 includes a filtering box 121, a filter element 122 and an outflow pipe 123. The filtering box 121 has two sides, which are respectively located on the lower side of the diversion member 102. A filter element 122 is connected inside the filtering box 121. The filter element 122 is used to filter and purify the cleaning wastewater. Outflow pipes 123 are connected to the two sides of the filtering box 121 that are far away from each other. The outflow pipe 123 is used to discharge the purified wastewater.

[0042] As the diversion member 102 diverts the cleaning water, the filtering box 121 can receive the cleaning water. The cleaning water entering the filtering box 121 will be filtered and purified by the filter element 122 and then discharged through the outflow pipe 123, which is convenient for the recycling of water resources.

[0043] The above has introduced the present application in detail. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A filter press for the production of crude strontium hydroxide, comprising a base, a hydraulic cylinder, filter plates, a gas transmission pipeline, a drainage pipeline and a feeding assembly. The right part of the base is bolted with a hydraulic cylinder, and a plurality of filter plates are slidably connected to the base. It is characterized in that, The base is provided with a spray cleaning mechanism for the filter plate and a discharging mechanism for collecting and discharging the material after filter pressing and molding; The spray cleaning mechanism includes a first servo motor, a first transmission gear, a screw rod, a diverter box, a guide, a sliding seat and a spray head. The first servo motor output shaft is slidably connected to the first transmission gear, the upper front side of the base is rotatably connected to the screw rod, the lower part of the screw rod is connected to the first transmission gear, the two first transmission gears are meshed with each other, the upper rear side of the base is connected to the guide member, the guide member is slidably connected to the sliding seat, the sliding seat is threadedly connected to the screw rod, and the bottom of the sliding seat is connected to eighteen spray heads; The discharging mechanism includes a guide seat, a cylinder, a lower pressure rod, a rotating rod and a rotating plate. The upper right side of the base is connected to the cylinder by bolts. The top of the guide seat is rotatably connected to two rotating plates. The right sides of the rotating plates are connected to rotating rods. The lower pressure rod is rotatably and slidably connected between the right sides of the rotating rods. The lower pressure rod is connected to the telescopic end of the cylinder. It also includes an anti-adhesion mechanism for preventing strontium hydroxide from adhering and a diversion mechanism for cleaning wastewater. The anti-adhesion mechanism includes a mounting bracket, a rotating member, a first connecting member, a second connecting member, a first reset spring, a mounting bracket, a guide bracket, a connecting frame, a second transmission gear, a second reset spring, a knocking frame and a cam. The mounting bracket is connected to the right side of the upper part of the base by bolts, the lower part of the mounting bracket is rotatably connected to the rotating member, the front part of the rotating member is rotatably and slidably connected to the first connecting member, the first connecting member is rotatably connected to the lower pressure rod, the first reset spring is connected to the upper side of the left part of the first connecting member, the top of the first reset spring is connected to the second connecting member, the second connecting member is connected to the first transmission gear on the right side, the upper front side of the base is rotatably connected to the mounting bracket, the mounting bracket is connected to the second transmission gear, the upper front side of the base is connected to the guide bracket, the knocking frame is slidably connected to the guide bracket, the top of the mounting bracket is connected to the cam, and the front side of the right part of the knocking frame is connected to the connecting frame; The guide mechanism includes a guide frame, a guide piece, a wedge-shaped groove frame and a downward pressure column. The guide frames are connected to the left and right sides of the guide seat. The guide pieces are slidably connected between the front and rear sides of the guide frames. The left sides of the guide pieces are connected to the wedge-shaped groove frames. Two downward pressure columns are connected to the left side of the sliding seat. The downward pressure columns are slidably connected to the corresponding wedge-shaped groove frames.

2. The filter press for the production of crude strontium hydroxide according to claim 1, characterized in that, The upper front side of the base is connected with a first servo motor through bolts, and the top of the sliding seat is connected with a shunt box.

3. The filter press for the production of crude strontium hydroxide according to claim 1, characterized in that, The filter plates are connected by cables, the lower front side of the base is connected to a gas pipeline, the lower rear side of the base is connected to a drainage pipeline, and the left side of the base is connected to a feed assembly.

4. The filter press for the production of crude strontium hydroxide according to claim 1, characterized in that, A plurality of second return springs are connected between the knocking frame and the guide frame.

5. The filter press for producing crude strontium hydroxide according to claim 1, characterized in that, It also includes a conveying mechanism for automatically transporting the formed strontium hydroxide, the conveying mechanism includes a support seat, a second servo motor and a conveying assembly, the second servo motor is connected to the front right side of the support seat, the conveying assembly is connected to the support seat, and the output shaft of the second servo motor is connected to the conveying assembly.

6. The filter press for the production of crude strontium hydroxide according to claim 1, characterized in that, It also includes a filtering mechanism for filtering and purifying clean wastewater, the filtering mechanism includes a filtering box, a filter element and an outflow pipe, there are two filtering boxes, both of which are connected with filter elements, and the sides of the filtering boxes away from each other are connected with outflow pipes.

7. The filter press for the production of crude strontium hydroxide according to claim 1, characterized in that, On one side where the flow guiding members are away from each other, an inclined surface design is adopted, which is convenient for discharging the cleaning waste water.

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