CN217988480U

CN217988480U - High-flow filter press charge pump

Info

Publication number: CN217988480U
Application number: CN202222269339.4U
Authority: CN
Inventors: 缪学挺; 刘飞龙; 张健
Original assignee: Yixing Ouqing Environmental Protection Technology Co ltd
Current assignee: Yixing Ouqing Environmental Protection Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-09
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a large-traffic pressure filter charge pump, which comprises a pump body, the pump chamber has been seted up to the inside of the pump body, the top of pump chamber is provided with first motor, the output of first motor is provided with first pivot through the shaft coupling transmission, and the one end of first pivot extends to the inside of pump chamber, the one end that first pivot is located the pump chamber inside is provided with the impeller blade, the lower extreme of pump body one side is provided with the feed inlet, the upper end of pump body opposite side is provided with the discharge gate, and discharge gate and feed inlet all are linked together with the pump chamber. This large-traffic pressure filter charge pump can stir the material such as mud that gets into, can prevent that large-traffic pressure filter input is too big and lead to getting into the material and deposit too much problem, has guaranteed the mixed degree of consistency of material in the pressure filter, prevents to influence the filter-pressing effect of follow-up pressure filter.

Description

High-flow filter press charge pump

Technical Field

The utility model relates to a pressure filter charge pump technical field specifically is a large-traffic pressure filter charge pump.

Background

The filter press utilizes a special filter medium to apply a certain pressure to an object, so that liquid is dialyzed out by a mechanical device which is a common solid-liquid separation device, materials enter a feeding pump after being uniformly stirred by a stirring tank, and a filter pressing process is carried out by pressing the materials into the filter press by the feeding pump.

Chinese patent with current application number CN209761646U discloses a large-traffic pressure filter charge pump, including the two effect hydraulic piston pumps of double-cylinder, the two effect hydraulic piston pumps of double-cylinder includes the channel-section steel chassis, the lower pump body, the cylinder body, go up the pump body, hydro-cylinder and hydraulic pressure station, it is located the upper and lower both ends of cylinder body respectively with the lower pump body to go up the pump body, it equallys divide and does not be equipped with feed valve and bleeder valve with the left and right sides both ends of the lower pump body to go up the pump body, feed valve and bleeder valve are connected with inlet pipe and discharging pipe respectively, the bottom of hydro-cylinder is equipped with the base and fixes on the upper cover at last pump body top, be equipped with the piston rod in the hydro-cylinder, the piston rod stretches into in the cylinder body and the bottom is equipped with rubber piston.

Although the low pressure that above-mentioned scheme can satisfy the pressure filter is large-traffic, the feeding requirement of high pressure low discharge, effectively improve the work feeding efficiency of pressure filter, but when the material got into the charge pump through the agitator tank, the phenomenon of sediment has been produced again among the pipeline transportation process can take place sometimes, large-traffic pressure filter opportunity is inhaled through the charge pump with a large amount of materials that deposit, the material of sediment gets into the charge pump and can influence the feeding effect, lead to getting into the mixed degree of consistency decline of material in the pressure filter, can influence the filter-pressing effect of follow-up pressure filter, but, consequently, unsatisfied current demand, we have proposed a large-traffic pressure filter charge pump to this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-traffic pressure filter charge pump to probably take place to deposit the problem that influences the feeding effect of charge pump when the material that proposes gets into the charge pump in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a large-flow filter press feeding pump comprises a pump body, wherein a pump cavity is formed in the pump body, a first motor is arranged above the pump cavity, a first rotating shaft is arranged at the output end of the first motor through coupling transmission, one end of the first rotating shaft extends into the pump cavity, an impeller blade is arranged at one end, positioned in the pump cavity, of the first rotating shaft, a feeding hole is formed in the lower end of one side of the pump body, a discharging hole is formed in the upper end of the other side of the pump body, and the discharging hole and the feeding hole are communicated with the pump cavity;

the pump cavity is arranged on one side of the pump cavity, a second rotating shaft is rotatably arranged at the lower end in the pump cavity, one end of the second rotating shaft penetrates through and extends into the transmission cavity, the second rotating shaft is rotatably connected with the transmission cavity, a third rotating shaft is rotatably arranged at the lower end in the transmission cavity, a fourth rotating shaft is rotatably arranged in the middle of the lower end in the pump cavity, the lower end of the fourth rotating shaft penetrates through and extends into the transmission cavity, and the fourth rotating shaft is rotatably connected with the transmission cavity;

still include high pressure nozzle, its setting is in both sides of pump chamber inside and upper end, and each side all is the equidistance and distributes and be provided with threely, the upper end of pump body both sides all is provided with the outer joint, all be linked together through water pipe between outer joint and the high pressure nozzle.

Preferably, one side of the upper end of the inner part of the transmission cavity is provided with a second motor, and the output end of the second motor is in transmission connection with one end of the second rotating shaft, which is positioned in the transmission cavity, through a coupler.

Preferably, the end of the second rotating shaft, which is located inside the transmission cavity, and the end of the third rotating shaft are both fixedly provided with transmission wheels, and the transmission wheels are in transmission connection through a crawler belt.

Preferably, the end of the fourth rotating shaft located inside the transmission cavity and the end of the third rotating shaft are both fixedly provided with conical gears, and the conical gears are in meshing connection.

Preferably, the outer wall welding that the second pivot is located the inside one end of pump chamber has the stirring vane that a plurality of groups equidistance distributes, and every stirring vane of group all is annular equidistance and distributes and be provided with four.

Preferably, the outer wall welding that the fourth pivot is located the inside one end of pump chamber has four bull sticks that are annular equidistance and distribute.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with the second pivot at the inside lower extreme of pump chamber, the rotation through the second pivot makes stirring vane can rotate, and stirring vane rotates and forms the vortex and can stir the materials such as mud that get into, prevents that the material of sediment from getting into the effect that the charge pump influences the feeding, also prevents to get into the influence of the interior material mixing degree of consistency of filter press, prevents to influence the filter-pressing effect of follow-up filter press.

2. The utility model discloses a both sides inside and the upper end in pump chamber are provided with high pressure nozzle, because the material that needs the filter-pressing occasionally is the great sediment pulpiness of viscosity ratio, for example mud, can lead to the material to adhere easily on stirring vane and impeller piece, through high pressure nozzle blowout high-pressure rivers, can wash stirring vane and impeller piece to need not often to carry out the inside cleanness in pump chamber, make things convenient for daily use.

3. The utility model discloses a department is provided with the fourth pivot in the intermediate position of pump chamber lower extreme, and the outer wall of fourth pivot is provided with the bull stick, and the bull stick can stir the material that gets into, prevents that the inside lower extreme of pump chamber from forming to deposit and piling up, has further prevented that the material that deposits from getting into the effect that the charge pump influences the feeding.

Drawings

Fig. 1 is a front view of the internal structure of the present invention;

fig. 2 is a top view of the internal structure of the pump cavity of the present invention;

fig. 3 is a side view of the transmission cavity of the present invention.

In the figure: 1. a pump body; 2. a pump cavity; 3. a discharge port; 4. a feed inlet; 5. a first motor; 6. a first rotating shaft; 7. an impeller blade; 8. a second rotating shaft; 9. a stirring blade; 10. a transmission cavity; 11. a driving wheel; 12. a crawler belt; 13. a second motor; 14. a third rotating shaft; 15. a bevel gear; 16. a fourth rotating shaft; 17. a rotating rod; 18. a high pressure spray head; 19. a water pipe; 20. an outer joint.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a large-flow filter press feed pump comprises a pump body 1, wherein a pump cavity 2 is formed in the pump body 1, a first motor 5 is arranged above the pump cavity 2, the output end of the first motor 5 is provided with a first rotating shaft 6 through a coupler in a transmission manner, one end of the first rotating shaft 6 extends into the pump cavity 2, one end, located in the pump cavity 2, of the first rotating shaft 6 is provided with an impeller blade 7, the lower end of one side of the pump body 1 is provided with a feed inlet 4, the upper end of the other side of the pump body 1 is provided with a discharge outlet 3, and the discharge outlet 3 and the feed inlet 4 are both communicated with the pump cavity 2;

the pump also comprises a transmission cavity 10 which is arranged at one side of the pump cavity 2, a second rotating shaft 8 is rotatably arranged at the lower end inside the pump cavity 2, one end of the second rotating shaft 8 penetrates through and extends into the transmission cavity 10, the second rotating shaft 8 is rotatably connected with the transmission cavity 10, a third rotating shaft 14 is rotatably arranged at the lower end inside the transmission cavity 10, a fourth rotating shaft 16 is rotatably arranged at the middle position of the lower end inside the pump cavity 2, the lower end of the fourth rotating shaft 16 penetrates through and extends into the transmission cavity 10, and the fourth rotating shaft 16 is rotatably connected with the transmission cavity 10;

still include high pressure nozzle 18, it sets up in the both sides of pump chamber 2 inside and upper end, and each side all is the equidistance and distributes and be provided with threely, and the upper end of pump body 1 both sides all is provided with outer joint 20, all is linked together through water pipe 19 between outer joint 20 and the high pressure nozzle 18.

Referring to fig. 1, a second motor 13 is disposed on one side of the upper end inside the transmission cavity 10, and an output end of the second motor 13 is in transmission connection with one end of the second rotating shaft 8 inside the transmission cavity 10 through a coupler, and the second motor 13 can provide power for rotation of the second rotating shaft 8, so that the second rotating shaft 8 can drive the stirring blade 9 to stir;

referring to fig. 1 and 3, a driving wheel 11 is fixedly disposed at one end of the second rotating shaft 8 located inside the driving cavity 10 and one end of the third rotating shaft 14, the driving wheels 11 are in driving connection with each other through a crawler 12, and the third rotating shaft 14 and the second rotating shaft 8 can synchronously rotate through the driving of the crawler 12;

referring to fig. 1, a bevel gear 15 is fixedly disposed at one end of the fourth rotating shaft 16 located inside the transmission cavity 10 and one end of the third rotating shaft 14, and the bevel gears 15 are in meshing connection with each other, so that the fourth rotating shaft 16 and the third rotating shaft 14 can rotate synchronously through meshing transmission between the bevel gears 15;

referring to fig. 1 and 2, a plurality of groups of stirring blades 9 are welded on the outer wall of one end of the second rotating shaft 8, which is located inside the pump cavity 2, and four stirring blades 9 are arranged in an annular and equidistant manner, so that when the stirring blades 9 rotate, a vortex is formed to stir materials such as slurry, and the effect of preventing the precipitated materials from entering the feed pump and affecting the feeding effect is avoided;

referring to fig. 1 and 2, the outer wall of the fourth rotating shaft 16 at one end inside the pump cavity 2 is welded with four rotating rods 17 distributed in an annular and equidistant manner, and the rotating rods 17 can stir the entering materials, so that the lower end of the pump cavity 2 is prevented from forming sediment accumulation, and the effect that the sediment materials enter the feeding pump to affect feeding is further prevented.

The working principle is as follows: when in use, materials such as slurry and the like are added from the feeding hole 4, the first motor 5 is started to enable the first rotating shaft 6 to drive the impeller blade 7 to rotate, the impeller blade 7 rotates to generate suction force, the materials such as slurry and the like can rise to the discharging hole 3 under the action of the suction force and are discharged to finish conveying, the second motor 13 is started, the second rotating shaft 8 can rotate under the transmission of the coupler, the second rotating shaft 8 rotates to drive the stirring blades 9 welded on the outer wall of the second rotating shaft to synchronously rotate, the stirring blades 9 rotate to form vortex to stir the materials such as slurry and the like, the phenomenon that the precipitated materials enter the feeding pump to influence the feeding effect is avoided, meanwhile, the second rotating shaft 8 drives one of the driving wheels 11 to rotate, the other driving wheel 11 synchronously rotates under the transmission of the crawler 12 to drive the third rotating shaft 14 to synchronously rotate, under the meshing transmission of the two conical gears 15, the fourth pivot 16 can be along with the rotation of third pivot 14 and synchronous rotation, third pivot 14 rotates and can drive bull stick 17 and rotate, bull stick 17 can stir the material that gets into, prevent that the inside lower extreme of pump chamber 2 from forming and depositing, the effect that the material that has further prevented to deposit gets into the charge pump and influences the feeding, when the material of filter-pressing is the more big sediment pulpiness of viscosity, for example mud, after using the filter press, through outer water source of external connection 20 switch-on, make rivers lead to pipe 19 and get into high pressure nozzle 18, and through high pressure nozzle 18 blowout high pressure rivers, under the rotation of impeller blade 7 and stirring vane 9, can make the two washed by spun rivers, the clean of impeller blade 7 and stirring vane 9 has been guaranteed, thereby need not often to carry out the inside cleanness of pump chamber 2, convenient daily use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a large-traffic pressure filter charge pump, includes pump body (1), pump chamber (2) have been seted up to the inside of the pump body (1), the top of pump chamber (2) is provided with first motor (5), the output of first motor (5) is provided with first pivot (6) through the shaft coupling transmission, and the one end of first pivot (6) extends to the inside of pump chamber (2), the one end that first pivot (6) are located pump chamber (2) inside is provided with impeller blade (7), the lower extreme of pump body (1) one side is provided with feed inlet (4), the upper end of the pump body (1) opposite side is provided with discharge gate (3), and discharge gate (3) and feed inlet (4) all are linked together with pump chamber (2), its characterized in that:

the pump is characterized by further comprising a transmission cavity (10) which is arranged on one side of the pump cavity (2), a second rotating shaft (8) is rotatably arranged at the lower end inside the pump cavity (2), one end of the second rotating shaft (8) penetrates through and extends into the transmission cavity (10), the second rotating shaft (8) is rotatably connected with the transmission cavity (10), a third rotating shaft (14) is rotatably arranged at the lower end inside the transmission cavity (10), a fourth rotating shaft (16) is rotatably arranged in the middle position of the lower end inside the pump cavity (2), the lower end of the fourth rotating shaft (16) penetrates through and extends into the transmission cavity (10), and the fourth rotating shaft (16) is rotatably connected with the transmission cavity (10);

still include high pressure nozzle (18), it sets up pump chamber (2) inside and the both sides of upper end, and each side all is the equidistance and distributes and be provided with threely, the upper end of the pump body (1) both sides all is provided with outer joint (20), all be linked together through water pipe (19) between outer joint (20) and high pressure nozzle (18).

2. A high flow filter press feed pump according to claim 1, characterized in that: one side of the upper end in the transmission cavity (10) is provided with a second motor (13), and the output end of the second motor (13) is in transmission connection with one end, located in the transmission cavity (10), of the second rotating shaft (8) through a coupler.

3. A high flow filter press feed pump according to claim 1, characterised in that: one end of the second rotating shaft (8) positioned in the transmission cavity (10) and one end of the third rotating shaft (14) are both fixedly provided with transmission wheels (11), and the transmission wheels (11) are in transmission connection through a crawler belt (12).

4. A high flow filter press feed pump according to claim 1, characterised in that: and one end of the fourth rotating shaft (16) positioned in the transmission cavity (10) and one end of the third rotating shaft (14) are both fixedly provided with conical gears (15), and the conical gears (15) are in meshed connection.

5. A high flow filter press feed pump according to claim 1, characterised in that: the outer wall welding that second pivot (8) are located the inside one end of pump chamber (2) has stirring vane (9) that a plurality of groups equidistance distributed, and every stirring vane of group (9) all are annular equidistance and distribute and be provided with four.

6. A high flow filter press feed pump according to claim 1, characterised in that: the outer wall welding that fourth pivot (16) are located the inside one end of pump chamber (2) has four bull sticks (17) that are annular equidistance and distribute.