Environment-friendly wet-grinding dispersion equipment for heavy calcium carbonate production

Abstract

The invention discloses environment-friendly wet-grinding dispersion equipment for heavy calcium carbonate production, and relates to the technical field of calcium carbonate processing. The grinding box is arranged in the grinding bin, one side wall of the grinding box is arranged at the inner end of the feeding pipe in a sleeving mode, and a grinding mechanism is arranged on the outer side of the grinding box; the feeding mechanism is arranged on one side in the grinding bin, and the discharging end of the feeding mechanism is arranged on the upper side of the feeding pipe in a suspended mode. The crushing mechanism is arranged in the crushing bin, the upper side of the crushing bin is of an open structure, a filter plate is arranged on the lower side in the crushing bin, and the outer peripheral wall of the filter plate is fixedly connected with the inner peripheral wall of the crushing bin and the feeding mechanism; according to the material grinding device, crushing can be conducted firstly, grinding can be conducted after screening is conducted after crushing, the material grinding effect is improved, and then the product quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of calcium carbonate processing, and in particular to an environmentally friendly wet grinding and dispersing device for heavy calcium carbonate production. Background Art

[0002] Calcium carbonate is an inorganic compound. It is neutral and basically insoluble in water, but soluble in hydrochloric acid. It is one of the most common substances on earth. It exists in rocks such as aragonite, calcite, chalk, limestone, marble, and travertine. It is also the main component of animal bones or shells. Calcium carbonate is also an important building material and has a wide range of industrial uses. In the production process of calcium carbonate, it needs to be ground using wet grinding equipment. However, the existing grinding equipment does not grind the material sufficiently, cannot screen it, and cannot perform secondary grinding, resulting in unsatisfactory material grinding effects, which affects product quality. Summary of the invention

[0003] The purpose of the present invention is to provide an environmentally friendly wet grinding and dispersing equipment for heavy calcium production with a reasonable design and easy use in view of the defects and shortcomings of the prior art. The equipment can be crushed first, and then screened and ground after crushing, thereby improving the grinding effect of the material and thus improving the quality of the product.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is: it comprises a box body, supporting feet, a door body and a feed pipe, the four corners of the outer bottom wall of the box body are fixed with supporting feet, the two sides of the box body are respectively provided with a grinding bin and a crushing bin, a side wall of the box body is abutted with a door body through a sealing gasket, the door body is located on one side of the grinding bin, a feed pipe is inserted and fixed in the center of the door body, and the inner end of the feed pipe is located in the grinding bin; it also comprises:

[0005] A grinding box, wherein the grinding box is arranged in the grinding bin, a side wall of the grinding box is sleeved on the inner end of the feed pipe, and a grinding mechanism is arranged on the outer side of the grinding box;

[0006] A feeding mechanism, wherein the feeding mechanism is arranged at one side of the grinding chamber, and a discharge end of the feeding mechanism is suspended on the upper side of the feeding pipe;

[0007] The crushing mechanism is arranged in the crushing bin, the upper side of the crushing bin is an open structure, and a filter plate is arranged on the lower side of the crushing bin, and the outer peripheral wall of the filter plate is fixedly connected to the inner peripheral wall of the crushing bin and the feeding mechanism;

[0008] Through the above technical scheme, the raw materials are introduced into the crushing bin from the opening on the upper side of the crushing bin, crushed by the crushing mechanism, filtered through the filter plate, and fed through the feeding mechanism to enter the grinding box through the feeding pipe, and ground by the grinding mechanism. After grinding, the door body is opened and the grinding box is taken out for unloading.

[0009] As a further improvement of the present invention, the grinding mechanism comprises:

[0010] A rotating shaft, the rotating shaft is screwed to the inner wall of one side of the grinding chamber through a sealed bearing, a square rod is fixed to one end of the rotating shaft located inside the grinding chamber, and the square rod is inserted into a square hole on the outer wall of the grinding box;

[0011] A grinding motor, wherein the grinding motor is embedded in a side wall of the box body, the grinding motor is connected to an external power source, and a support rod on an output shaft of the grinding motor is connected via a synchronous wheel transmission assembly;

[0012] A pumping pump, wherein the pumping pump is embedded and fixed in one side wall of the box body, the water inlet end of the pumping pump is connected to the lower end of the grinding bin through a pipeline, and the water outlet end of the pumping pump is connected to a shunt pipe through a pipeline, and the shunt pipe is embedded and fixed in one side of the top wall of the box body;

[0013] Connecting pipes, there are two connecting pipes, which are symmetrically arranged on the rear side of the box body, the front side of the connecting pipe is inserted into the rear side wall of the box body, and the connecting pipes are respectively connected to the water inlet and water outlet of the pumping pump through three-way joints, and control valves are arranged in the two connecting pipes;

[0014] The delivery pipes are multiple and are embedded in the top wall of the box body at equal distances from left to right, and multiple nozzles are fixed through the lower ends of the delivery pipes at equal distances from front to back;

[0015] Through the above technical scheme, the dispersion is first pumped to the lower side of the inside of the box through the shunt pipe and the delivery pipe through the lower connecting pipe, and then the control valve on the lower connecting pipe is closed. The pumping pump pumps the dispersion into the shunt pipe through the pipes on the water inlet and outlet ends, and then enters several delivery pipes, and finally sprays it onto the grinding box through the nozzle. At the same time, the grinding motor is started, and the grinding motor drives the rotating shaft to rotate through the synchronous wheel transmission assembly. The rotating shaft drives the grinding box to rotate through the square rod. During the rotation of the grinding box, the material in the grinding box is ground by the grinding balls inside it. After the grinding is completed, the control valve on the upper connecting pipe is opened, and the dispersion is pumped out by the pumping pump.

[0016] As a further improvement of the present invention, the feeding mechanism comprises:

[0017] Feeding pipes, there are two feeding pipes, and the front and rear feeding pipes are arranged on one side of the crushing bin, the lower end of the feeding pipe is fixed on the inner bottom wall of the crushing bin, and the upper end of the feeding pipe passes through the upper side wall of the box body and is exposed on the upper side of the box body. A through hole is provided on the lower side of a side wall of the feeding pipe adjacent to the center of the crushing bin, and the through hole is located on the lower side of the filter plate, and one side wall of the filter plate is fixedly connected to the outer wall of one side of the feeding pipe;

[0018] Baffle plates, there are two baffle plates, and they are respectively fixed on the side walls of the two feeding pipes that are opposite to each other, and the upper and lower ends of the baffle plates are respectively fixed on the upper and lower inner walls of the box body;

[0019] Screw conveying rods, there are two screw conveying rods, and they are respectively embedded in the feeding pipe, the lower ends of the screw conveying rods are screwed to the lower side wall of the box body through bearings, and the lower ends of the screw conveying rods are connected through synchronous wheel transmission components, and the upper ends of the screw conveying rods are screwed to the top wall of the feeding pipe through bearings;

[0020] A feeding motor, wherein the feeding motor is fixed to the outer bottom wall of the box body, the feeding motor is connected to an external power source, and the output shaft of the feeding motor is connected to the lower end of one of the spiral conveying rods;

[0021] A feeding box, wherein the feeding box is fixed on the outer top wall of the box body, the feeding box cover is arranged on the outer side of the feeding pipe, and one side of the feeding box is suspended above the feeding pipe;

[0022] A belt conveyor, wherein the belt conveyor is arranged in a feeding box, the front and rear sides of the belt conveyor are respectively screwed to the feeding box, and one side of the belt conveyor is suspended above the feeding pipe;

[0023] There are two discharge pipes, which are suspended above the other side of the belt conveyor. The other end of the discharge pipe is tilted upward and fixed on a side wall of the feed pipe. The discharge pipe is connected to the discharge port on the feed pipe.

[0024] Through the above technical solution, the feeding motor is started, and the feeding motor drives the screw conveying rod connected to it to rotate, and the screw conveying rod drives another screw conveying rod to rotate through the synchronous wheel transmission assembly. The two screw conveying rods simultaneously drive the crushed raw materials to be discharged through the discharge pipe to the belt conveyor, and then enter the grinding box from the feed pipe through the belt conveyor.

[0025] As a further improvement of the present invention, a guide plate is fixed on the inner bottom wall of the crushing bin, and one side of the guide plate is tilted downward to abut against the outer wall of the feed pipe and the side wall of the baffle plate, and a guide block No. 1 is fixed symmetrically on the upper surface of the guide plate adjacent to the baffle plate, and the guide block No. 1 is fixed on the baffle plate, and a guide block No. 2 is arranged between the two baffle plates, and the guide block No. 2 is fixed on the feed pipe, and the guide block No. 2 and the guide block No. 1 are respectively located on both sides of the through hole;

[0026] The above technical solution can facilitate the guidance of the crushed raw materials to avoid the raw materials being retained in the crushing bin.

[0027] As a further improvement of the present invention, the pulverizing mechanism comprises:

[0028] There are two crushing rods, which are symmetrically arranged in the crushing bin. The front and rear ends of the crushing rods are respectively screwed to the front and rear side walls of the box body through bearings. The crushing discs are equidistantly sleeved and fixed on the crushing rods from front to back, and the crushing discs on the crushing rods on both sides are staggered.

[0029] A pulverizing motor, wherein the pulverizing motor is fixed to the rear outer wall of the box body, the pulverizing motor is connected to an external power source, and an output shaft of the pulverizing motor is fixedly connected to the rear end of one of the pulverizing rods;

[0030] Gears, there are two gears, which are respectively sleeved and fixed on one end of the crushing rod, and the gears are embedded in the side wall of the box body, and the two gears are meshed with each other;

[0031] Through the above technical solution, the crushing motor is started, and the crushing motor drives the crushing rod connected to it to rotate, and the crushing rod drives the gear on it to rotate, and the gear drives another gear to rotate, so that the gear drives the crushing rod inside it to rotate, and the two crushing rods respectively drive the crushing disks on their upper sides to rotate, and the crushing disks crush the raw materials during the rotation process.

[0032] As a further improvement of the present invention, a fixing plate is provided inside the crushing bin, and the front and rear sides of the fixing plate are respectively fixed to the front and rear inner walls of the crushing bin, and the fixing plate is equidistantly connected to a plurality of crushing shafts through bearings from front to back, and the crushing shafts are suspended on the upper side of the filter plate, and two adjacent crushing shafts are connected through a synchronous wheel transmission assembly, and the top end of one of the crushing shafts is fixedly connected to the output shaft of the driving motor, and the driving motor is embedded in the fixing plate, and a plurality of crushing knives are fixed on the crushing shafts in equal amounts and at equal angles, and the crushing knives are suspended on the upper side of the filter plate;

[0033] Through the above technical solution, the driving motor is started, and the driving motor drives the crushing shaft connected to it to rotate. The crushing shaft drives several other crushing shafts to rotate through the synchronous wheel transmission assembly. The several crushing shafts simultaneously drive the crushing knives on their respective outer ring walls to crush the raw materials, thereby improving the crushing effect.

[0034] As a further improvement of the present invention, a guide strip No. 1 is fixed on the upper side wall of the fixed plate, and the front and rear ends of the guide strip No. 1 are respectively fixedly connected to the front and rear inner walls of the crushing bin;

[0035] The above technical solution can prevent the raw materials from being retained on the upper side of the fixed plate.

[0036] As a further improvement of the present invention, a movable filter plate is suspended on the upper side of the filter plate, and a plurality of filter cartridges are inserted and fixed on the movable filter plate in a matrix manner, and the lower ends of the filter cartridges are inserted into the filter holes on the filter plate one by one, and a plurality of springs are embedded in a matrix manner on both sides of the side wall of the filter plate, and the upper ends of the springs are embedded in the lower side wall of the movable filter plate, and a second guide strip is fixed on the upper side of the movable filter plate adjacent to the feed pipe, and the second guide strip abuts against the feed pipe and the baffle plate;

[0037] Through the above technical solution, after the raw materials are crushed and fall downward, they hit the movable filter plate, so that the movable filter plate moves downward, and then the elastic force of the spring drives the movable filter plate to move upward, so that the movable filter plate can swing up and down, thereby improving the filtering effect.

[0038] Compared with the prior art, the present invention has the following beneficial effects:

[0039] 1. When the raw materials enter the crushing bin on one side of the body, they can be crushed by the crushing mechanism first, and the crushed raw materials can be filtered through the filter plate, which is convenient for later grinding;

[0040] 2. After the crushing is completed, the material can be fed through the feeding mechanism without manual feeding, which saves the workload of the staff;

[0041] 3. The grinding box can rotate during the grinding process, and at the same time, the dispersion liquid can be sprayed on the grinding box cyclically to achieve the effect of wet grinding and improve the grinding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a structural schematic diagram of the present invention.

[0043] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0044] Figure 3 It is an exploded view of the grinding box and the grinding mechanism in the present invention.

[0045] Figure 4 It is an exploded view of the feeding mechanism in the present invention.

[0046] Figure 5 It is a schematic diagram of the structure of the feeding pipe in the present invention.

[0047] Figure 6 It is an exploded view of the crushing mechanism, crushing shaft and crushing knife in the present invention.

[0048] Figure 7 It is an exploded view of the filter plate, movable filter plate, spring and filter cartridge in the present invention.

[0049] Description of reference numerals:

[0050] Box body 1, grinding chamber 1-1, crushing chamber 1-2, supporting foot 2, door body 3, feeding pipe 4, grinding box 5, grinding mechanism 6, rotating shaft 6-1, square rod 6-2, grinding motor 6-3, pumping pump 6-4, diverter pipe 6-5, connecting pipe 6-6, conveying pipe 6-7, nozzle 6-8, feeding mechanism 7, feeding pipe 7-1, through hole 7-1-1, baffle plate 7-2, spiral conveying rod 7-3, feeding motor 7-4 , feeding box 7-5, belt conveyor 7-6, discharge pipe 7-7, crushing mechanism 8, crushing rod 8-1, crushing disc 8-2, crushing motor 8-3, gear 8-4, filter plate 9, guide plate 10, guide block No. 1 11, guide block No. 2 12, fixed plate 13, crushing shaft 14, driving motor 15, crushing knife 16, guide strip No. 1 17, movable filter plate 18, filter cartridge 19, spring 20, guide strip No. 2 21. DETAILED DESCRIPTION

[0051] The present invention will be further described below in conjunction with the accompanying drawings.

[0052] Embodiment 1:

[0053] like Figure 1-Figure 7 As shown, this embodiment comprises a box body 1, supporting legs 2, a door body 3 and a feed pipe 4. The four corners of the outer bottom wall of the box body 1 are welded and fixed with supporting legs 2. The two sides of the box body 1 are respectively provided with a grinding bin 1-1 and a crushing bin 1-2. The left side wall of the box body 1 is abutted with a door body 3 through a sealing gasket. The door body 3 is located on the left side of the grinding bin 1-1. The center of the door body 3 is inserted and welded with a feed pipe 4, and the inner end of the feed pipe 4 is located in the grinding bin 1-1. It also comprises:

[0054] A grinding box 5, wherein the grinding box 5 is arranged in the grinding bin 1-1, the left side wall of the grinding box 5 is sleeved on the inner end of the feed pipe 4, and a grinding mechanism 6 is arranged on the outer side of the grinding box 5;

[0055] A feeding mechanism 7, wherein the feeding mechanism 7 is arranged on the left side inside the grinding chamber 1-1, and the discharge end of the feeding mechanism 7 is suspended on the upper side of the feeding pipe 4;

[0056] The crushing mechanism 8 is arranged in the crushing bin 1-2. The upper side of the crushing bin 1-2 is an open structure. A filter plate 9 is arranged on the lower side of the crushing bin 1-2. The outer peripheral wall of the filter plate 9 is fixedly connected to the inner peripheral wall of the crushing bin 1-2 and the feeding mechanism 7.

[0057] Embodiment 2:

[0058] See also Figure 2 , Figure 3 As shown, based on Example 1, the grinding mechanism 6 comprises:

[0059] A rotating shaft 6-1, wherein the rotating shaft 6-1 is screwed to the inner wall on the right side of the grinding chamber 1-1 through a sealed bearing, and a square rod 6-2 is welded and fixed to one end of the rotating shaft 6-1 located inside the grinding chamber 1-1, and the square rod 6-2 is inserted into a square hole on the outer wall of the grinding box 5;

[0060] A grinding motor 6-3, wherein the grinding motor 6-3 is embedded in the front side wall of the housing 1, the grinding motor 6-3 is connected to an external power source, and a support rod on an output shaft of the grinding motor 6-3 is connected via a synchronous wheel transmission assembly;

[0061] A pumping pump 6-4, wherein the pumping pump 6-4 is embedded in the rear side wall of the box body 1 and fixed by bolts, wherein the water inlet end of the pumping pump 6-4 is connected to the lower end of the grinding chamber 1-1 through a pipeline, and the water outlet end of the pumping pump 6-4 is connected to a shunt pipe 6-5 through a pipeline, and the shunt pipe 6-5 is embedded in and fixed in one side of the top wall of the box body 1;

[0062] Connecting pipes 6-6, there are two connecting pipes 6-6, and they are symmetrically arranged on the rear side of the box body 1, the front side of the connecting pipe 6-6 is inserted into the rear side wall of the box body 1, and the connecting pipe 6-6 is respectively connected to the water inlet and the water outlet on the pumping pump 6-4 through a three-way joint, and the two connecting pipes 6-6 are both provided with a control valve;

[0063] The delivery pipe 6-7 is a plurality of delivery pipes 6-7, and they are embedded in the top wall of the box body 1 at equal distances from left to right, and the lower ends of the delivery pipes 6-7 are fixed with a plurality of nozzles 6-8 at equal distances from front to back.

[0064] Embodiment 3:

[0065] See also Figure 2 , Figure 4-5 As shown, based on Example 1, the feeding mechanism 7 comprises:

[0066] Feeding pipe 7-1, there are two feeding pipes 7-1, and the front and rear of the feeding pipes 7-1 are arranged on the left side of the crushing bin 1-2, the lower end of the feeding pipe 7-1 is welded and fixed on the inner bottom wall of the crushing bin 1-2, the upper end of the feeding pipe 7-1 passes through the upper side wall of the box body 1, and is exposed on the upper side of the box body 1, and a through hole 7-1-1 is opened on the lower side of a side wall of the feeding pipe 7-1 adjacent to the center of the crushing bin 1-2, and the through hole 7-1-1 is located on the lower side of the filter plate 9, and the left side wall of the filter plate 9 is welded and fixed to the outer wall on the right side of the feeding pipe 7-1;

[0067] The baffle plates 7-2 are two in number and are respectively welded and fixed on the side walls opposite to the two feeding pipes 7-1, and the upper and lower ends of the baffle plates 7-2 are respectively welded and fixed on the upper and lower inner walls of the box body 1; a guide plate 10 is welded and fixed on the inner bottom wall of the crushing bin 1-2, and after the left side of the guide plate 10 tilts downward, it abuts against the outer wall of the feeding pipe 7-1 and the right side wall of the baffle plate 7-2, and a guide block 11 is welded and fixed to the upper surface of the guide plate 10 adjacent to one side of the baffle plate 7-2, and the guide block 11 is welded and fixed to the baffle plate 7-2, and a guide block 12 is arranged between the two baffle plates 7-2, and the guide block 12 is welded and fixed on the feeding pipe 7-1, and the guide block 12 and the guide block 11 are respectively located on both sides of the through hole 7-1-1, which can facilitate the guidance of the crushed raw materials to prevent the raw materials from being retained in the crushing bin 1-2;

[0068] Screw conveying rods 7-3, there are two screw conveying rods 7-3, and they are respectively embedded in the feeding pipe 7-1, the lower ends of the screw conveying rods 7-3 are screwed to the lower side wall of the box body 1 through bearings, and the lower ends of the screw conveying rods 7-3 are connected through synchronous wheel transmission components, and the upper ends of the screw conveying rods 7-3 are screwed to the top wall of the feeding pipe 7-1 through bearings;

[0069] A feeding motor 7-4, wherein the feeding motor 7-4 is fixed to the outer bottom wall of the box body 1 by bolts, the feeding motor 7-4 is connected to an external power source, and the output shaft of the feeding motor 7-4 is connected to the lower end of the spiral conveying rod 7-3 on the front side;

[0070] Feed box 7-5, the feed box 7-5 is welded and fixed on the outer top wall of the box body 1, the feed box 7-5 cover is arranged on the outside of the feed pipe 7-1, and the left side of the feed box 7-5 is suspended above the feed pipe 4;

[0071] Belt conveyor 7-6, the belt conveyor 7-6 is arranged in the feeding box 7-5, the front and rear sides of the belt conveyor 7-6 are respectively screwed on the feeding box 7-5, and the left side of the belt conveyor 7-6 is suspended above the feed pipe 4;

[0072] There are two discharge pipes 7-7, which are suspended above the other side of the belt conveyor 7-6. The right end of the discharge pipe 7-7 is tilted upward and then welded to the left side wall of the feed pipe 7-1. The discharge pipe 7-7 is connected to the discharge port on the feed pipe 7-1.

[0073] Embodiment 4:

[0074] See also Figure 2 , Figure 6 As shown, based on Example 1, the pulverizing mechanism 8 comprises:

[0075] Crushing rods 8-1, there are two crushing rods 8-1, and they are symmetrically arranged in the crushing bin 1-2. The front and rear ends of the crushing rods 8-1 are respectively screwed to the front and rear side walls of the box body 1 through bearings. Crushing discs 8-2 are equidistantly sleeved and welded on the crushing rods 8-1 from front to back, and the crushing discs 8-2 on the crushing rods 8-1 on both sides are staggered.

[0076] A crushing motor 8-3, wherein the crushing motor 8-3 is fixed to the rear outer wall of the housing 1 by bolts, the crushing motor 8-3 is connected to an external power source, and an output shaft of the crushing motor 8-3 is fixedly connected to the rear end of the left crushing rod 8-1;

[0077] Gear 8-4, there are two gears 8-4, and they are respectively sleeved and welded on one end of the crushing rod 8-1, and the gear 8-4 is embedded in the side wall of the box body 1, and the two gears 8-4 are meshed with each other.

[0078] Embodiment 5:

[0079] See also Figure 2 , Figure 6 As shown, on the basis of Example 4, a fixed plate 13 is provided inside the crushing bin 1-2, and the front and rear sides of the fixed plate 13 are respectively welded and fixed to the front and rear inner walls of the crushing bin 1-2, and a No. 1 guide strip 17 is welded and fixed to the upper side wall of the fixed plate 13, and the front and rear ends of the No. 1 guide strip 17 are respectively welded and fixed to the front and rear inner walls of the crushing bin 1-2, so as to avoid the raw materials being retained on the upper side of the fixed plate 13; the fixed plate 13 is equidistantly connected with several crushing shafts 14 through bearings from front to back, and the crushing shafts 14 are suspended on the upper side of the filter plate 9, and the two adjacent crushing shafts 14 are connected by a synchronous wheel transmission assembly, and the top end of the middle crushing shaft 14 is fixedly connected to the output shaft of the drive motor 15, and the drive motor 15 is embedded in the fixed plate 13, and several crushing knives 16 are fixed on the crushing shaft 14 in equal amounts and at equal angles, and the crushing knives 16 are suspended on the upper side of the filter plate 9.

[0080] Embodiment 6:

[0081] See also Figure 2 , Figure 7 As shown, on the basis of Example 3, a movable filter plate 18 is suspended on the upper side of the filter plate 9, and a plurality of filter cartridges 19 are inserted in a matrix and welded and fixed on the movable filter plate 18. The lower ends of the filter cartridges 19 are inserted in the filter holes on the filter plate 9 one by one, and a plurality of springs 20 are embedded in a matrix on both sides of the upper side wall of the filter plate 9. The upper ends of the springs 20 are embedded in the lower side wall of the movable filter plate 18. A second guide strip 21 is welded and fixed on the side of the upper surface of the movable filter plate 18 adjacent to the feed pipe 7-1, and the second guide strip 21 abuts against the feed pipe 7-1 and the baffle plate 7-2.

[0082] When using the present invention, the raw material is put into the crushing bin 1-2 through the opening on the upper side of the crushing bin 1-2, and the crushing motor 8-3 is started. The crushing motor 8-3 drives the crushing rod 8-1 connected thereto to rotate, and the crushing rod 8-1 drives the gear 8-4 thereon to rotate, and the gear 8-4 drives another gear 8-4 to rotate, so that the gear 8-4 drives the crushing rod 8-1 inside it to rotate, and the two crushing rods 8-1 respectively drive the crushing disks 8-2 on their upper sides to rotate, and the crushing disks 8-2 crush the raw material during the rotation process, and at the same time, the crushing motor 8-3 drives the crushing rod 8-1 connected thereto to rotate. The driving motor 15 drives the crushing shaft 14 connected thereto to rotate, and the crushing shaft 14 drives several other crushing shafts 14 to rotate through the synchronous wheel transmission assembly. Several crushing shafts 14 simultaneously drive the crushing knives 16 on their respective outer ring walls to crush the raw materials, thereby improving the crushing effect. After the raw materials are crushed and fall downward, they hit the movable filter plate 18, thereby causing the movable filter plate 18 to move downward, and then the elastic force of the spring 20 drives the movable filter plate 18 to move upward, thereby causing the movable filter plate 18 to shake up and down, thereby improving the filtering effect.

[0083] After filtering, the feeding motor 7-4 is started, and the feeding motor 7-4 drives the connected screw conveying rod 7-3 to rotate, and the screw conveying rod 7-3 drives another screw conveying rod 7-3 to rotate through the synchronous wheel transmission assembly, and the two screw conveying rods 7-3 simultaneously drive the crushed raw materials to be discharged to the belt conveyor 7-6 through the discharge pipe 7-7, and enter the grinding box 5 from the feed pipe 4 through the belt conveyor 7-6, and first pump the dispersion liquid through the lower connecting pipe 6-6 through the shunt pipe 6-5 and the conveying pipe 6-7 to the lower side of the box body 1, and then close the control valve on the lower connecting pipe 6-6, and the pumping pump 6-4 is pumped through the water inlet and outlet The pipeline on the end pumps the dispersion into the diversion pipe 6-5, and then into several conveying pipes 6-7, and finally sprayed onto the grinding box 5 through the nozzle 6-8. At the same time, the grinding motor 6-3 is started, and the grinding motor 6-3 drives the rotating shaft 6-1 to rotate through the synchronous wheel transmission assembly. The rotating shaft 6-1 drives the grinding box 5 to rotate through the square rod 6-2. During the rotation of the grinding box 5, the material in the grinding box 5 is ground by the grinding balls inside it. After grinding, the control valve on the upper connecting pipe 6-6 is opened, and the dispersion is pumped out by the pumping pump 6-4. After grinding, the door body 3 is opened, and the grinding box 5 is taken out for unloading.

[0084] Compared with the prior art, the beneficial effects of this specific implementation are as follows:

[0085] 1. When the raw material enters the crushing bin 1-2 on one side of the body, it can be crushed by the crushing mechanism 8 first, and the crushed raw material can be filtered through the filter plate 9, so as to facilitate the subsequent grinding;

[0086] 2. After the crushing is completed, the feeding mechanism 7 can be used to feed the material without manual feeding, thus saving the workload of the staff;

[0087] 3. The grinding box 5 can rotate during the grinding process, and at the same time, the dispersion liquid can be cyclically sprayed on the grinding box 5 to achieve the effect of wet grinding and improve the grinding effect.

[0088] The above description is only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. An environmentally friendly wet grinding and dispersing equipment for heavy calcium production, comprising a box body (1), supporting feet (2), a door body (3) and a feed pipe (4), wherein the four corners of the outer bottom wall of the box body (1) are fixed with supporting feet (2), and the two sides of the box body (1) are respectively provided with a grinding bin (1-1) and a crushing bin (1-2), and a door body (3) is abutted on one side wall of the box body (1) through a sealing gasket, and the door body (3) is located on one side of the grinding bin (1-1), and a feed pipe (4) is inserted and fixed in the center of the door body (3), and the inner end of the feed pipe (4) is located in the grinding bin (1-1); characterized in that It also contains: A grinding box (5), wherein the grinding box (5) is arranged in the grinding bin (1-1), a side wall of the grinding box (5) is sleeved on the inner end of the feed pipe (4), and a grinding mechanism (6) is arranged on the outer side of the grinding box (5); A feeding mechanism (7), wherein the feeding mechanism (7) is arranged on one side inside the grinding bin (1-1), and the discharge end of the feeding mechanism (7) is suspended on the upper side of the feeding pipe (4); A crushing mechanism (8) is arranged in a crushing bin (1-2), the upper side of the crushing bin (1-2) is an open structure, a filter plate (9) is arranged on the lower side of the crushing bin (1-2), and the outer peripheral wall of the filter plate (9) is fixedly connected to the inner peripheral wall of the crushing bin (1-2) and the feeding mechanism (7).

2. The environmentally friendly wet grinding and dispersing equipment for heavy calcium production according to claim 1, characterized in that: The grinding mechanism (6) comprises: A rotating shaft (6-1), the rotating shaft (6-1) being screwed onto the inner wall of one side of the grinding chamber (1-1) via a sealed bearing, a square rod (6-2) being fixed to one end of the rotating shaft (6-1) located inside the grinding chamber (1-1), the square rod (6-2) being inserted into a square hole on the outer wall of the grinding box (5); A grinding motor (6-3), wherein the grinding motor (6-3) is embedded in a side wall of the box body (1), the grinding motor (6-3) is connected to an external power source, and a support rod on an output shaft of the grinding motor (6-3) is connected via a synchronous wheel transmission assembly; A pumping pump (6-4), the pumping pump (6-4) is embedded in and fixed in a side wall of the box body (1), the water inlet end of the pumping pump (6-4) is connected to the lower end of the grinding bin (1-1) through a pipeline, and the water outlet end of the pumping pump (6-4) is connected to a shunt pipe (6-5) through a pipeline, and the shunt pipe (6-5) is embedded in and fixed in one side of the top wall of the box body (1); Connecting pipes (6-6), there are two connecting pipes (6-6), which are symmetrically arranged on the rear side of the box body (1) in the upper and lower directions, the front side of the connecting pipe (6-6) is inserted into the rear side wall of the box body (1), and the connecting pipe (6-6) is respectively connected to the water inlet and the water outlet of the pumping pump (6-4) through a three-way joint, and the two connecting pipes (6-6) are both provided with a control valve; The delivery pipes (6-7) are multiple and are embedded in the top wall of the box body (1) at equal distances from left to right, and multiple nozzles (6-8) are fixed and penetrated through the lower ends of the delivery pipes (6-7) at equal distances from front to back.

3. The environmentally friendly wet grinding and dispersing equipment for heavy calcium production according to claim 1 is characterized in that: The feeding mechanism (7) comprises: A feeding pipe (7-1), wherein the feeding pipe (7-1) is provided in two pieces and is arranged on one side of the crushing bin (1-2) in a front-to-rear manner, the lower end of the feeding pipe (7-1) is fixed on the inner bottom wall of the crushing bin (1-2), the upper end of the feeding pipe (7-1) passes through the upper side wall of the box body (1) and is exposed on the upper side of the box body (1), a through hole (7-1-1) is provided on the lower side of a side wall of the feeding pipe (7-1) adjacent to the center of the crushing bin (1-2), the through hole (7-1-1) is located on the lower side of the filter plate (9), and a side wall of the filter plate (9) is fixedly connected to the outer wall of one side of the feeding pipe (7-1); baffle plates (7-2), wherein there are two baffle plates (7-2), which are respectively fixed on the side walls of the two feeding pipes (7-1) opposite to each other, and the upper and lower ends of the baffle plates (7-2) are respectively fixed on the upper and lower inner walls of the box body (1); Screw conveying rods (7-3), the number of the screw conveying rods (7-3) being two and respectively embedded in the feeding pipe (7-1), the lower ends of the screw conveying rods (7-3) being screwed to the lower side wall of the box body (1) via bearings, the lower ends of the screw conveying rods (7-3) being connected via a synchronous wheel transmission assembly, and the upper ends of the screw conveying rods (7-3) being screwed to the top wall of the feeding pipe (7-1) via bearings; A feeding motor (7-4), wherein the feeding motor (7-4) is fixed on the outer bottom wall of the box body (1), the feeding motor (7-4) is connected to an external power source, and an output shaft of the feeding motor (7-4) is connected to the lower end of one of the spiral conveying rods (7-3); A feeding box (7-5), wherein the feeding box (7-5) is fixed on the outer top wall of the box body (1), the feeding box (7-5) cover is arranged on the outer side of the feeding pipe (7-1), and one side of the feeding box (7-5) is suspended above the feeding pipe (4); A belt conveyor (7-6), wherein the belt conveyor (7-6) is arranged in a feeding box (7-5), the front and rear sides of the belt conveyor (7-6) are respectively screwed to the feeding box (7-5), and one side of the belt conveyor (7-6) is suspended above the feeding pipe (4); There are two discharge pipes (7-7), and the discharge pipes (7-7) are suspended above the other side of the belt conveyor (7-6). The other end of the discharge pipe (7-7) is tilted upward and fixed on a side wall of the feeding pipe (7-1). The discharge pipe (7-7) is connected to the discharge port on the feeding pipe (7-1).

4. The environmentally friendly wet grinding and dispersing equipment for heavy calcium production according to claim 3 is characterized in that: A guide plate (10) is fixed on the inner bottom wall of the crushing bin (1-2). After one side of the guide plate (10) tilts downward, it contacts the outer wall of the feed pipe (7-1) and the side wall of the baffle plate (7-2). A first guide block (11) is symmetrically fixed to the upper surface of the guide plate (10) adjacent to the baffle plate (7-2). The first guide block (11) is fixed on the baffle plate (7-2). A second guide block (12) is arranged between the two baffle plates (7-2). The second guide block (12) is fixed on the feed pipe (7-1), and the second guide block (12) and the first guide block (11) are respectively located on both sides of the through hole (7-1-1).

5. The environmentally friendly wet grinding and dispersing equipment for heavy calcium production according to claim 1 is characterized in that: The pulverizing mechanism (8) comprises: Crushing rods (8-1), wherein there are two crushing rods (8-1) and they are symmetrically arranged in the crushing bin (1-2), the front and rear ends of the crushing rods (8-1) are respectively screwed to the front and rear side walls of the box body (1) through bearings, and crushing discs (8-2) are equidistantly sleeved and fixed on the crushing rods (8-1) from front to back, and the crushing discs (8-2) on the crushing rods (8-1) on both sides are staggered. A pulverizing motor (8-3), wherein the pulverizing motor (8-3) is fixed on the rear outer wall of the box body (1), the pulverizing motor (8-3) is connected to an external power source, and an output shaft of the pulverizing motor (8-3) is fixedly connected to the rear end of one of the pulverizing rods (8-1); Gears (8-4), there are two gears (8-4), which are respectively sleeved and fixed on one end of the crushing rod (8-1), and the gears (8-4) are embedded in the side wall of the box body (1), and the two gears (8-4) are meshed with each other.

6. The environmentally friendly wet grinding and dispersing equipment for heavy calcium production according to claim 1, characterized in that: A fixing plate (13) is arranged inside the crushing bin (1-2), and the front and rear sides of the fixing plate (13) are respectively fixed on the front and rear inner walls of the crushing bin (1-2). The fixing plate (13) is equidistantly connected to a plurality of crushing shafts (14) through bearings from front to back. The crushing shafts (14) are suspended on the upper side of the filter plate (9). Two adjacent crushing shafts (14) are connected through a synchronous wheel transmission assembly. The top end of one crushing shaft (14) is fixedly connected to the output shaft of a driving motor (15). The driving motor (15) is embedded in the fixing plate (13). A plurality of crushing knives (16) are fixed on the crushing shaft (14) at equal amounts and angles. The crushing knives (16) are suspended on the upper side of the filter plate (9).

7. The environmentally friendly wet grinding and dispersing equipment for heavy calcium production according to claim 1, characterized in that: A guide strip (17) is fixed on the upper side wall of the fixed plate (13), and the front and rear ends of the guide strip (17) are respectively fixedly connected to the front and rear inner walls of the crushing bin (1-2).

8. The environmentally friendly wet grinding and dispersing equipment for heavy calcium production according to claim 3 is characterized by: A movable filter plate (18) is suspended on the upper side of the filter plate (9), and a plurality of filter cartridges (19) are inserted and fixed on the movable filter plate (18) in a matrix manner. The lower ends of the filter cartridges (19) are inserted into the filter holes on the filter plate (9) in a one-to-one correspondence. A plurality of springs (20) are embedded in a matrix manner on both sides of the upper side wall of the filter plate (9), and the upper ends of the springs (20) are embedded in the lower side wall of the movable filter plate (18). A second guide strip (21) is fixed on the side of the upper surface of the movable filter plate (18) adjacent to the feed pipe (7-1), and the second guide strip (21) contacts the feed pipe (7-1) and the baffle plate (7-2).

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