CN211099235U - Coarse lithium carbonate and coarse phosphorus lithium carbonate mortar pump - Google Patents

Abstract

The utility model discloses a coarse lithium carbonate and coarse phosphorus lithium carbonate mortar pump, including the pump case, the lateral wall symmetry is provided with inlet pipe and crushing pipe on the pump case, inlet pipe and crushing pipe all communicate with the pump case, be provided with the slope filter screen in the inlet pipe, the inlet pipe lateral wall is provided with the coarse grain export, smash the fixed coarse grain import that is provided with of pipe lateral wall, the coarse grain export is higher than the coarse grain import, and through the slope pipe intercommunication between coarse grain export and the coarse grain import, crushing pipe inner wall symmetry is provided with the support wall, and every support wall all rotates and is connected with crushing roller, pump case both ends inner wall rotates and is connected with the pivot, the fixed cover of pivot lateral wall is equipped with the grinding roller. The utility model discloses can let and guarantee that the granule distributes evenly in the pump case to avoid the card pump phenomenon to appear, when main discharging pipe takes place to block up, the arc is arranged the material through reserve discharging pipe, under the condition that does not influence conveying efficiency, has prolonged the life of mortar pump.

Description

Coarse lithium carbonate and coarse phosphorus lithium carbonate mortar pump

Technical Field

The utility model relates to a mortar pump technical field especially relates to coarse lithium carbonate and coarse phosphorus lithium carbonate mortar pump.

Background

The mortar pump is a pump which can adapt to various working conditions, such as acid conveying, alkaline clear liquid conveying or slurry conveying; various corrosive ore pulps in the smelting industry; various dilute acids in the sulfuric acid industry; the pump is corrosion resistant, wear resistant and wide in application range.

Among the prior art, there are some weak points when using mortar pump to carry coarse lithium carbonate and coarse phosphorus lithium carbonate, because the granule size is uneven in the unloading, can not distinguish these granules, probably can lead to the appearance of phenomena such as card pump, inlet pipe jam, in addition, when carrying the material, arrange the material pipe and probably take place to block up to lead to the increase of mortar pump internal pressure, influence the normal work of mortar pump, can influence the life of mortar pump inner wall part moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art inlet pipe and can not screening the granule, arrange the material pipe and take place to block up and can influence the shortcoming that is the life of mortar pump, and the coarse lithium carbonate and the coarse phosphorus lithium carbonate mortar pump of proposing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

coarse lithium carbonate and coarse phosphorus lithium carbonate mortar pump, including the pump case, the lateral wall symmetry is provided with inlet pipe and crushing pipe on the pump case, inlet pipe and crushing pipe all communicate with the pump case, be provided with the slope filter screen in the inlet pipe, the inlet pipe lateral wall is provided with the coarse grain export, smash the fixed coarse grain import that is provided with of pipe lateral wall, the coarse grain export is higher than the coarse grain import, and through the slope pipe intercommunication between coarse grain export and the coarse grain import, crushing pipe inner wall symmetry is provided with the support wall, and every support wall all rotationally connects with crushing roller, pump case both ends inner wall rotationally is connected with the pivot, the fixed cover of pivot lateral wall is equipped with the grinding roller that matches with the pump case, the fixed grinding tooth that is provided with multiunit evenly distributed that is provided with on the grinding roller, the pump case inner wall symmetry is provided with multi, a discharge hopper is arranged at the lower opening of the main discharge pipe.

Preferably, the main discharging pipe side wall is inlayed and is provided with a decompression section of thick bamboo, communicate through the pressure reduction mouth between a decompression section of thick bamboo and the main discharging pipe, the fixed bracing piece that is provided with of decompression section of thick bamboo inner wall, the bracing piece is close to the fixed telescopic link that is provided with of one side lateral wall of main discharging pipe, the telescopic link is kept away from the fixed sealed piece that is provided with and is matchd with the pressure reduction mouth of one end of connecting rod, the cover is equipped with reset spring on the telescopic link, and reset spring is fixed to be set up between bracing piece and sealed piece, the fixed reserve discharging pipe that is provided with the opening downwards of lateral wall under the decompression section of.

Preferably, the inner wall of the crushing pipe is fixedly provided with a bent pipe communicated with the coarse grain inlet, and an opening at the lower end of the bent pipe corresponds to the crushing roller.

Preferably, a feeding funnel is arranged at the opening at the upper end of the feeding pipe.

Preferably, the pump case lower side wall is provided with the support symmetrically, every support lower side wall all is provided with the darker silica gel pad of a layer of grid line.

Compared with the prior art, the beneficial effects of the utility model are that: the setting through the pipe of bending in crushing pipe is in order to be two crushing roller meshing departments that can be even unrestrained in order to follow the coarse grain that the coarse grain import got into, better crushing, screen the material that gets into through setting up the slope filter screen in the inlet pipe, it is even to avoid getting into the material granule size in the mortar pump, avoid taking place to block up in the shell, influence the life of pump case inner part, through set up decompression section of thick bamboo and reserve row material pipe at main discharge pipe lateral wall, avoid leading to the mortar pump long-time pressure too big because main discharge pipe blocks up, influence the normal unloading of mortar pump and the life of inner part.

Drawings

Fig. 1 is a schematic structural diagram of a coarse lithium carbonate and coarse phosphorus lithium carbonate mortar pump provided by the utility model;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

In the figure: pump case 1, feed pipe 2, 3 feed hopper, 4 slope filter screens, 5 smash the pipe, 6 slope pipes, 7 grind the roller, 8 grind the tooth, 9 stir even piece, 10 main discharging pipe, 11 reserve discharging pipe, 12 bend pipe, 13 backup walls, 14 crushing roller, 15 decompression section of thick bamboo, 16 bracing pieces, 17 telescopic links, 18 seal blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a coarse lithium carbonate and coarse phosphorus lithium carbonate mortar pump comprises a pump case 1, supports are symmetrically arranged on the lower side wall of the pump case 1, a layer of silica gel pad with deep meshes is arranged on the lower side wall of each support, the arrangement of the silica gel pad with the meshes on the lower side wall of each support prevents the mortar pump from vibrating and generating relative displacement with the ground when working to influence the material conveying effect, and simultaneously can play a certain role in damping, so that the service life of internal parts of the mortar pump is prolonged, a feeding pipe 2 and a crushing pipe 5 are symmetrically arranged on the upper side wall of the pump case 1, the feeding pipe 2 and the crushing pipe 5 are both communicated with the pump case 1, a feeding funnel 3 is arranged at an opening at the upper end of the feeding pipe 2, the feeding funnel 3 is arranged to prevent materials from spilling and causing unnecessary waste in the feeding process, and the feeding speed is increased, an inclined filter, the side wall of the feeding pipe 2 is provided with a coarse grain outlet, the side wall of the crushing pipe 5 is fixedly provided with a coarse grain inlet, the coarse grain outlet is higher than the coarse grain inlet, the coarse grain outlet is communicated with the coarse grain inlet through an inclined pipe 6, the inner wall of the crushing pipe 5 is symmetrically provided with support walls 13, and each support wall 13 is rotatably connected with a crushing roller 14;

the inner wall of the crushing pipe 5 is fixedly provided with a bending pipe 12 communicated with a coarse grain inlet, the opening at the lower end of the bending pipe 12 corresponds to the positions of the crushing rollers 14, the bending pipe 12 is arranged so that coarse grains entering from the coarse grain inlet can be uniformly scattered at the meshing position of the two crushing rollers 14 for better crushing, the inner walls at two ends of the pump shell 1 are rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with an output shaft of a motor outside the pump, the outer side wall of the rotating shaft is fixedly sleeved with a grinding roller 7 matched with the pump shell 1, a plurality of groups of grinding teeth 8 which are uniformly distributed are fixedly arranged on the grinding roller 7, a plurality of groups of uniform stirring sheets 9 are symmetrically arranged on the inner wall of the pump shell 1, the lower side wall of the pump shell 1 is fixedly provided with a communicated main discharging pipe 10, the side wall of the main discharging pipe 10 is embedded with a pressure reducing cylinder 15, the pressure reducing cylinder 15 is communicated with the main, the fixed sealed piece 18 that matches with the pressure reduction mouth that is provided with of one end that the connecting rod was kept away from to telescopic link 17, the cover is equipped with reset spring on telescopic link 17, and reset spring is fixed to be set up between bracing piece 16 and sealed piece 18, the fixed reserve row of opening pipe 11 that is provided with of 15 side walls of decompression section of thick bamboo, reserve row of material pipe 11 is kept away from main row of material pipe 10 one side and is set up, through setting up pressure reduction section of thick bamboo 15 and reserve row of material pipe 11 at main row of material pipe 10 side walls in order to avoid when main row of material pipe 10 takes place to block up, main row of material pipe 10 inner wall pressure can increase, can push up sealed piece 18, the material gets into reserve row of material pipe 11 and arranges the material, avoid leading to the long-time pressure of mortar pump too big because main row of material pipe 10 blocks.

In the utility model, during the use, can add lithium carbonate and phosphorus lithium carbonate granule in to inlet pipe 2 through feed hopper 3, wherein the material that the granule is bigger is filtered by slope filter screen 4 and is gone into in smashing the pipe 5 through coarse grain export and pipe 6 and coarse grain entry, smash by crushing roller 14, then get into in pump case 1, some granule that the granule is less directly passes slope filter screen 4 and gets into in pump case 1, then start the outer motor of pump, the motor output shaft drives the pivot and rotates, thereby drive grinding roller 7 and rotate, grinding teeth 8 that fixed setting on grinding roller 7 can rotate along with it, and grinding teeth 8 cooperate with stirring piece 9 that fixed setting on the inner wall of pump case 1 each other in the pivoted, can be continuous with the continuous main discharging pipe 10 of sending to of granule in the pump case 1 in the continuous pump case, can guarantee the pay-off is even again, through smashing roller 14 and grinding roller 7 evenly smash to this, can avoid the granule to cause the jam because the size is inhomogeneous in main discharging pipe 10, in addition, in the long-term use of mortar pump, in case main discharging pipe 10 takes place to block up, its inside pressure increase, great pressure can push open the sealed piece 18 in the decompression section of thick bamboo 15, reset spring is in compression state, the granule in main discharging pipe 10 can get into decompression section of thick bamboo 15 via the decompression mouth, arrange the material via reserve discharging pipe 11 again, avoid main discharging pipe 10 inside to be in the high pressure state for a long time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. Coarse lithium carbonate and coarse phosphorus lithium carbonate mortar pump, including pump case (1), its characterized in that, the lateral wall symmetry is provided with inlet pipe (2) and crushing pipe (5) on pump case (1), inlet pipe (2) and crushing pipe (5) all communicate with pump case (1), be provided with slope filter screen (4) in inlet pipe (2), the inlet pipe (2) lateral wall is provided with the coarse grain export, crushing pipe (5) lateral wall is fixed to be provided with the coarse grain import, the coarse grain export is higher than the coarse grain import, and communicates through slope pipe (6) between coarse grain export and the coarse grain import, crushing pipe (5) inner wall symmetry is provided with supporting wall (13), and every supporting wall (13) all rotates and is connected with crushing roller (14), pump case (1) both ends inner wall rotates and is connected with the pivot, pivot lateral wall fixed cover is equipped with grinding roller (7) that match with pump case (1), the grinding roller (7) is fixedly provided with a plurality of groups of uniformly distributed grinding teeth (8), the inner wall of the pump shell (1) is symmetrically provided with a plurality of groups of uniformly stirring sheets (9), the lower side wall of the pump shell (1) is fixedly provided with a communicated main discharging pipe (10), and a discharging funnel is arranged at the lower end opening of the main discharging pipe (10).

2. The coarse grade lithium carbonate and coarse grade phosphorus lithium carbonate slurry pump according to claim 1, the side wall of the main discharging pipe (10) is embedded with a pressure reducing cylinder (15), the pressure reducing cylinder (15) is communicated with the main discharging pipe (10) through a pressure reducing port, a supporting rod (16) is fixedly arranged on the inner wall of the decompression cylinder (15), a telescopic rod (17) is fixedly arranged on the side wall of one side of the supporting rod (16) close to the main discharging pipe (10), one end of the telescopic rod (17) far away from the connecting rod is fixedly provided with a sealing block (18) matched with the pressure reducing port, the telescopic rod (17) is sleeved with a return spring, and the return spring is fixedly arranged between the support rod (16) and the sealing block (18), a standby discharge pipe (11) with a downward opening is fixedly arranged on the lower side wall of the pressure reducing cylinder (15), the standby discharge pipe (11) is arranged at one side far away from the main discharge pipe (10).

3. The coarse lithium carbonate and coarse phosphorus lithium carbonate mortar pump according to claim 1, wherein a bent pipe (12) communicated with the coarse grain inlet is fixedly arranged on the inner wall of the crushing pipe (5), and the opening at the lower end of the bent pipe (12) corresponds to the crushing roller (14).

4. The slurry pump for coarse lithium carbonate and coarse phosphorus lithium carbonate according to claim 1, wherein a feed hopper (3) is arranged at the upper end opening of the feed pipe (2).

5. The coarse lithium carbonate and coarse phosphorus lithium carbonate mortar pump according to claim 1, wherein supports are symmetrically arranged on the lower side wall of the pump shell (1), and each lower side wall of each support is provided with a silica gel pad with deep grid lines.

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