CN213900741U - Bag type pipeline paste pump - Google Patents
Bag type pipeline paste pump Download PDFInfo
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- CN213900741U CN213900741U CN202022982977.1U CN202022982977U CN213900741U CN 213900741 U CN213900741 U CN 213900741U CN 202022982977 U CN202022982977 U CN 202022982977U CN 213900741 U CN213900741 U CN 213900741U
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Abstract
The utility model relates to a lotion carries technical field, provides a bag formula pipeline lotion pump. The method comprises the following steps: the device comprises a deep cone thickener/cone stirring tank/screw pump, a plurality of bag type pipeline devices, a plurality of straight-through ore pulp valves, a hydraulic station, a clean water tank, a plurality of clean water valves, a clean water pump and a control device; wherein the inlet and the outlet of the bag type pipeline device are respectively provided with the straight-through ore pulp valve; the outlet of the feed of the deep cone thickener/conical stirring tank/spiral pump is connected with the straight-through ore pulp valve at the inlet of the bag type pipeline device; the clean water valves comprise water inlet clean water valves and water return clean water valves, the water inlet clean water valves are connected with the clean water pump and the bag type pipeline device, and the water return clean water valves are connected with the clean water tank and the bag type pipeline device. The beneficial effects of the utility model reside in that: the paste in the capsule is extruded by high-pressure clear water to flow outwards, so that the capsule is safer, more suitable for paste movement and less prone to safety failure.
Description
Technical Field
The utility model relates to a lotion carries technical field, concretely relates to bag formula pipeline lotion pump.
Background
Due to the national environmental protection policy, industrial solid wastes are not fully stacked on the ground, most of the industrial solid wastes are bound, and particularly, mine tailings and coal gangue are filled underground. Whereas the downhole filling must be filled with paste and paste-like substances, which requires a paste pump. In the past, pumps for conveying paste are basically reciprocating pumps, and paste is conveyed by adopting a pushing method.
Paste conveying pumps in the prior art are usually connected in the form of crankshafts, connecting rods and plungers, so that the paste is pushed to move, the paste is not suitable for moving, and safety faults are easy to occur; in addition, the conventional reciprocating pumps such as plungers and the like feed and discharge materials through right-angle check valves, so that the feeding resistance is high, and the condition of insufficient feeding is easy to occur; finally, the existing paste delivery pump can cause the situation that the paste cannot be delivered once the paste is added with the cement paste and becomes more viscous or the paste is made on the ground.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bag formula pipeline lotion pump to solve the technical problem who exists among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: a bladder tube paste pump comprising: the device comprises a deep cone thickener/cone stirring tank/screw pump, a plurality of bag type pipeline devices, a plurality of straight-through ore pulp valves, a hydraulic station, a clean water tank, a plurality of clean water valves, a clean water pump and a control device; wherein the inlet and the outlet of the bag type pipeline device are respectively provided with the straight-through ore pulp valve; the outlet of the feed of the deep cone thickener/conical stirring tank/spiral pump is connected with the straight-through ore pulp valve at the inlet of the bag type pipeline device; the plurality of clean water valves comprise a water inlet clean water valve and a water return clean water valve, the water inlet clean water valve is connected with the clean water pump and the bag type pipeline device, and the water return clean water valve is connected with the clean water tank and the bag type pipeline device; the hydraulic station controls the opening and closing of the plurality of clean water valves and the plurality of straight-through ore pulp valves, and the control device controls the hydraulic station; opening the straight-through ore pulp valve at the inlet of the bag-type pipeline device, closing the straight-through ore pulp valve at the outlet of the bag-type pipeline device, simultaneously opening the backwater clear water valve, closing the water inlet clear water valve, filling the slurry in the deep cone thickener/cone stirring tank with the capsule of the bag-type pipeline device within a certain time by virtue of the self weight and the height potential energy, and allowing clear water outside the capsule to flow back to the clear water tank through the backwater clear water valve; closing the through-type ore pulp valve at the inlet of the bag-type pipeline device, opening the through-type ore pulp valve at the outlet of the bag-type pipeline device, closing the backwater clean water valve, opening the water inlet clean water valve, allowing high-pressure clean water output by the clean water pump to enter the bag-type pipeline device through the water inlet clean water valve to extrude slurry in the capsule, and allowing the slurry to flow to a storage place through the through-type ore pulp valve at the outlet of the bag-type pipeline device.
In an optional embodiment, when the slurry is manufactured on the ground, the screw pump is adopted to replace a deep cone thickener/cone stirring tank.
In an alternative embodiment, the number of the bag type pipeline devices is 2 or 3, the bag type pipeline devices move in an angle of 180 degrees or 120 degrees, and the bag type pipeline devices input and output slurry in a continuous state.
In an optional embodiment, when the number of the bag-type pipeline devices is 2, the number of the straight-through ore pulp valves is 4, and the number of the clean water valves is 4, wherein the number of the straight-through ore pulp valves at the inlet and the outlet of the bag-type pipeline device is 2 respectively, and the number of the intake clean water valves and the number of the return clean water valves are 2 respectively; when the number of the bag type pipeline devices is 3, the number of the straight-through ore pulp valves is 6, the number of the clean water valves is 6, wherein the number of the straight-through ore pulp valves at the inlet and the outlet of the bag type pipeline devices is 3 respectively, and the number of the water inlet clean water valves and the number of the water return clean water valves are 3 respectively.
In an optional embodiment, the paste pump further comprises a variable frequency motor, a variable frequency control cabinet, a two-way flow rate meter, a flow meter, a pressure sensor and a liquid level meter; the control device is a microcomputer which controls the hydraulic station and other equipment.
In an optional embodiment, the bag type pipeline device is placed vertically or horizontally, and comprises a tank cover, a capsule, a tank middle section and a water inlet and outlet groove; the tank covers at two ends are connected with the middle section of the tank through flanges, and the tank covers at two ends are connected with the straight-through ore pulp valve at the inlet and the outlet through short pipes and flanges; the capsule is cylindrical, two ends of the capsule are necked, and the extrusion amount of the capsule each time is equal to one overturn inside and outside the necked.
In an optional embodiment, the straight-through type ore pulp valve is in a straight-through stop valve type and comprises a lower valve body, a valve seat, an upper valve body, a valve core, a clamp, a valve rod, an oil cylinder and a piston; the valve seat is arranged between the lower valve body and the upper valve body, flanges of the upper valve body and the lower valve body clamp the valve core and the valve rod through bolts and are connected through the clamp, and the piston and the valve rod are connected and arranged in the oil cylinder; the valve seat and the valve core are in soft seal, and the valve rod is sealed by adopting packing or KY ring type seal.
In an optional embodiment, the bidirectional flow meter is installed on a pipeline connected with the water inlet and outlet tank, and the flow meter and the pressure sensor are installed on a pipeline connected with the clean water pump and the clean water valve.
In an optional embodiment, the clean water valve comprises an oil cylinder, a piston rod, an upper valve body, a valve core, a valve seat and a lower valve body; the piston rod is connected with the piston and placed in the oil cylinder, the lower end of the piston rod is connected with the valve core, the oil cylinder is connected with the upper valve body through a flange and a bolt, the upper valve body is connected with the lower valve body through the flange and the bolt, and the valve seat is clamped in the middle.
In an optional embodiment, the bidirectional flow meter comprises a torque sensor, a support, a rotating plate, a shell and a shaft seat; the torque sensor is fixed on the support through a bolt, the rotating plate is connected with the torque sensor through a square hole, the rotating plate is inserted into the hole of the shaft seat, a sector plate is arranged in the middle of the cylindrical shape of the rotating plate, and the support is welded on the shell.
The beneficial effects of the utility model reside in that:
(1) the utility model provides a bag formula pipeline lotion pump uses clean water pump as the power supply to the lotion in the high-pressure clear water extrusion capsule flows outward, and is safer than traditional bent axle, connecting rod, plunger form promotion lotion motion, more is fit for the lotion motion, more is difficult for going out the safety fault.
(2 the utility model provides a capsule type pipeline lotion pump adopts straight pipeline formula to feed in the capsule, and the feed resistance is little, leans on lotion self weight to form the whereabouts that sinks and can accomplish the feed, and traditional plunger type reciprocating pump feeds to arrange the material and need pass through right angle formula check valve, and the feed resistance is big, and easy feed is not enough.
(3) The utility model provides a bag formula pipeline lotion still supports the screw pump, in case the lotion adds cement more glues thickly or when ground preparation, changes into the feed of screw feed pump, even the lotion is more sticky, also can accomplish the transport high-efficiently.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a bladder type pipeline paste pump according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a bladder type pipeline device in a bladder type pipeline paste pump according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a straight-through pulp valve in a bladder type pipeline paste pump according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a straight-through clean water valve in a bladder type pipeline paste pump according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a two-way flow meter in a bladder type pipeline paste pump according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a hydraulic station in a bladder type pipeline paste pump according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a microcomputer in a bladder type pipeline paste pump according to an embodiment of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.
Referring to fig. 1-7, the present embodiment aims to provide a bag type pipeline paste pump, which includes a deep cone thickener 1 or a cone agitator tank, a straight-through pulp valve 3, a bag type pipeline device 4, a clean water valve 5, a clean water pump 6, a clean water tank 7, a hydraulic station 8, a microcomputer 9, a bidirectional flow velocity meter 10, a pressure sensor 11, a flowmeter 12, a variable frequency motor 14, a variable frequency control cabinet 15 and a three-piece pulp valve 16. In the embodiment, the straight pipeline type is adopted for feeding the materials into the capsule, the feeding resistance is small, and the feeding can be completed by the collapse and falling of the paste body formed by the weight of the paste body. When the paste is more viscous with cement or is made on the ground, a screw feeding pump 2 is adopted to replace a deep cone thickener 1 or a cone stirring tank.
Specifically, an outlet below the deep cone thickener 1 is connected with a three-piece pulp valve 16, an outlet of the three-piece pulp valve 16 is connected with a straight-through pulp valve 3 through a pipeline, a bidirectional flow rate meter 10 is installed on a water inlet and outlet groove 17 and a pipeline 21 of a clean water valve 5, a clean water pump 6 is connected with a clean water tank 7, a pressure sensor 11 and a flow meter 12 are installed on a pipeline 13 between the clean water pump 6 and the clean water valve 5, a hydraulic station 8 is connected with the straight-through pulp valve 3 and the clean water valve 5 through oil pipes, and a microcomputer 9 is connected with the hydraulic station 8 through control lines. The variable frequency motor 14 controls the clean water pump 6, and the variable frequency control cabinet 15 controls the variable frequency motor 14.
Further, the bag type pipeline device 4 comprises a tank cover 18, a capsule 19, a tank middle section 20 and a water inlet and outlet groove 17, wherein the tank cover 18 and the tank middle section 20 at two ends are connected through flanges, and are connected with the straight-through type ore pulp valve 3 at the water inlet and outlet through short pipes and flanges. Note that the clean water inlet/return pipe 21 is connected to the clean water inlet/return valve 5.
Furthermore, the straight-through pulp valve 3 comprises a lower valve body 22, a valve seat 23, an upper valve body 24, a valve core 25, a clamp 26, a valve rod 27, an oil cylinder 28 and a piston 29. Wherein, the valve seat 23 is placed between the lower valve body 22 and the upper valve body 24, the valve core 25 and the valve rod 27 are clamped by bolts through the flanges of the upper and lower valve bodies and are connected through a clamping hoop 26, and the piston 29 is connected with the valve rod 27 and is placed in the oil cylinder 28.
It should be noted that the clean water valve 5 includes an oil cylinder 29, a piston 30, a piston rod 31, an upper valve body 32, a valve core 33, a valve seat 34, and a lower valve body 35. In this embodiment, a piston rod 31 is connected to a piston 30 and placed in an oil cylinder 29, the lower end of the piston rod 31 is connected to a valve core 33, the oil cylinder 29 is connected to an upper valve body 32 through a flange and a bolt, the upper valve body 32 is connected to a flange of a lower valve body 35 through a bolt, and a valve seat 34 is interposed therebetween.
Further, the bidirectional flow meter 10 includes a torque sensor 36, a support 37, a rotating plate 38, a housing 39, and an axle seat 40. It should be mentioned that the torque sensor 36 is fixed on the support 37 by bolts, the rotating plate 38 is connected with the torque sensor 36 by a square hole, the rotating plate 38 is inserted into the hole of the shaft seat 40, the upper and lower cylindrical middle parts of the rotating plate 38 are sector plates, and the support 37 is welded on the housing 39.
In this embodiment, the hydraulic station 8 includes two hydraulic pumps 41, two motors 42, 12 electromagnetic directional valves 43, two pilot-operated overflow valves 44, 6 valve blocks 45, two pressure gauges 46, 1 oil tank 47, two oil filters 48, two brackets 49, and a cover plate 50. Specifically, the oil pump is connected with the motor 42 through a bracket 49, the motor 42 is fixed on a cover plate 50 of the oil tank 47, wherein every three 3 valve blocks 45 are fixed on the cover plate 50 in a group, every two of 12 electromagnetic directional valves 43 are fixed on one valve block 45, two pilot type overflow valves 44 are respectively installed on the two valve blocks 45, and two pressure gauges are respectively installed on 1 valve block 45 which is the same as the two pilot type overflow valves 44. The oil strainer 48 is connected to an inlet of the oil pump 41 through an oil pipe, and an outlet of the oil pump 41 is connected to the valve block 45 through a hose.
Specifically, the microcomputer 9 includes a PLC51, an industrial personal computer 52, a power supply 53, a transformer 54, an operation panel 55, a drive module 56, a solenoid valve wiring board 57, a signal wiring board 58, an analog display screen 59, and various switches 60. The analog display screen 59 and various switches 60 are arranged on the front surface of the microcomputer, and the rest of the PLC51, the industrial personal computer 52, the power supply 53, the transformer 54, the operation panel 55, the driving module 56, the electromagnetic valve wiring board 57 and the signal wiring board 58 are all arranged in the back box of the microcomputer control cabinet.
The utility model discloses well bag formula pipeline lotion pump's theory of operation does: taking a paste or a paste-like body as an example, the deep cone thickener 1 can concentrate the slurry to a weight concentration of more than 70%, and the height of the deep cone thickener 1 (generally about 20 m) is utilized, so that the bag type pipeline device 4 can be completely filled with the flow rate of the paste by the self-weight collapse performance of the paste.
When the deep cone thickener works, the deep cone thickener 1 is filled with paste or paste-like slurry, the microcomputer 9 controls to open the three-piece type ore pulp valve 16 below the deep cone thickener 1, the straight-through type ore pulp valve 3 at the inlet of the bag type pipeline device 4 and the backwater clear water valve, the paste or paste-like slurry in the deep cone thickener 1 can be filled in the capsule of the bag type pipeline device 4 in a non-blocked way within a fixed time by means of the potential energy of the weight and the height of the paste or paste-like slurry, the clear water outside the capsule flows back to the clear water tank 7 through the backwater clear water valve, and at the moment, the straight-through type ore pulp valve 3 at the outlet of the bag type pipeline device 4 is in a closed state, and the process is a feeding process.
When the microcomputer 9 controls the straight-through type ore pulp valve 3 at the inlet of the bag type pipeline device 4 to be closed, the straight-through type ore pulp valve 3 at the outlet is opened, the backwater clean water valve is closed, the water inlet clean water valve is opened, then high-pressure clean water output by the clean water pump 6 enters the water tank through the water inlet clean water valve, enters the outer side of the capsule through a plurality of holes in the tank body in the water tank, extrudes paste ore pulp in the capsule, and flows to a storage place through the straight-through type ore pulp valve 3 at the outlet, and the process is a material discharging process.
The diameter of the holes in the embodiment is not more than 10 mm, and the total area of the holes is equal to twice of the cross section area of the water pipe. The pipeline paste pump takes the clean water pump 6 as a power source, and uses high-pressure clean water to extrude paste in the capsule to flow outwards, so that the pipeline paste pump is safer to move when being pushed by the paste in a traditional crankshaft, connecting rod and plunger mode, is more suitable for the movement of the paste and is less prone to safety failure.
It should be noted that 1 paste pump has 2 or 3 bag type pipe devices 4 which move at 180 deg. or 120 deg. and the input and output pastes are in continuous state. All actions are automatically controlled by a microcomputer 9, all valve actions are instructed by the microcomputer 9 and are driven by a hydraulic station 8, and data collected by a pressure sensor 11, a flowmeter 12, a bidirectional flow rate meter 10 and the like are analyzed by the microcomputer 9 to obtain operation states, and the operation states are automatically adjusted.
It is worth mentioning that the paste body of the bag type pipeline paste pump must be filled in the capsule every time the paste body circulates, and the paste body with the volume of only one fourth of the paste body in the capsule is discharged after the capsule is extruded and deformed in each discharging process.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A bladder tube paste pump comprising: the device comprises a deep cone thickener/cone stirring tank/screw pump, a plurality of bag type pipeline devices, a plurality of straight-through ore pulp valves, a hydraulic station, a clean water tank, a plurality of clean water valves, a clean water pump and a control device;
wherein the inlet and the outlet of the bag type pipeline device are respectively provided with the straight-through ore pulp valve; the outlet of the feed of the deep cone thickener/conical stirring tank/spiral pump is connected with the straight-through ore pulp valve at the inlet of the bag type pipeline device;
the plurality of clean water valves comprise a water inlet clean water valve and a water return clean water valve, the water inlet clean water valve is connected with the clean water pump and the bag type pipeline device, and the water return clean water valve is connected with the clean water tank and the bag type pipeline device; the hydraulic station controls the opening and closing of the plurality of clean water valves and the plurality of straight-through ore pulp valves, and the control device controls the hydraulic station;
the method is characterized in that the straight-through ore pulp valve at the inlet of the bag-type pipeline device is opened, the straight-through ore pulp valve at the outlet of the bag-type pipeline device is closed, the backwater clear water valve is opened at the same time, the water inlet clear water valve is closed, slurry in the deep cone thickener/cone stirring tank is filled with a capsule of the bag-type pipeline device within a certain time by means of self weight and height potential energy, and clear water outside the capsule flows back to the clear water tank through the backwater clear water valve; closing the through-type ore pulp valve at the inlet of the bag-type pipeline device, opening the through-type ore pulp valve at the outlet of the bag-type pipeline device, closing the backwater clean water valve, opening the water inlet clean water valve, allowing high-pressure clean water output by the clean water pump to enter the bag-type pipeline device through the water inlet clean water valve to extrude slurry in the capsule, and allowing the slurry to flow to a storage place through the through-type ore pulp valve at the outlet of the bag-type pipeline device.
2. The bladder type pipeline paste pump according to claim 1, wherein the screw pump is used to replace a deep cone thickener/cone agitator tank when the paste is produced on the ground.
3. The bladder type pipeline paste pump according to claim 1, wherein the number of the bladder type pipeline devices is 2 or 3, the bladder type pipeline devices move at an angle of 180 ° or 120 °, and the bladder type pipeline devices input and output the paste in a continuous state.
4. The bladder type pipeline paste pump according to claim 3, wherein when the number of the bladder type pipeline device is 2, the number of the through-type pulp valves is 4, and the number of the clean water valves is 4, wherein the number of the through-type pulp valves at the inlet and the outlet of the bladder type pipeline device is 2 respectively, and the number of the intake clean water valves and the return clean water valves is 2 respectively; when the number of the bag type pipeline devices is 3, the number of the straight-through ore pulp valves is 6, the number of the clean water valves is 6, wherein the number of the straight-through ore pulp valves at the inlet and the outlet of the bag type pipeline devices is 3 respectively, and the number of the water inlet clean water valves and the number of the water return clean water valves are 3 respectively.
5. The bladder type pipeline paste pump according to claim 1, wherein the paste pump further comprises a variable frequency motor, a variable frequency control cabinet, a two-way flow rate meter, a flow meter, a pressure sensor and a liquid level meter; the control device is a microcomputer which controls the hydraulic station and other equipment.
6. The bladder type pipeline paste pump according to claim 5, wherein the bladder type pipeline device is placed vertically or horizontally, and comprises a tank cover, a capsule, a tank middle section and a water inlet and outlet groove; the tank covers at two ends are connected with the middle section of the tank through flanges, and the tank covers at two ends are connected with the straight-through ore pulp valve at the inlet and the outlet through short pipes and flanges; the capsule is cylindrical, two ends of the capsule are necked, and the extrusion amount of the capsule each time is equal to one overturn inside and outside the necked.
7. The bladder type pipeline paste pump of claim 1, wherein the straight-through type pulp valve is of a straight-through stop valve type and comprises a lower valve body, a valve seat, an upper valve body, a valve core, a clamp, a valve rod, an oil cylinder and a piston; the valve seat is arranged between the lower valve body and the upper valve body, flanges of the upper valve body and the lower valve body clamp the valve core and the valve rod through bolts and are connected through the clamp, and the piston and the valve rod are connected and arranged in the oil cylinder; the valve seat and the valve core are in soft seal, and the valve rod is sealed by adopting packing or KY ring type seal.
8. The bladder type pipeline paste pump according to claim 6, wherein the bidirectional flow meter is installed on a pipeline connected with the water inlet and outlet tank, and the flow meter and the pressure sensor are installed on a pipeline connected with the clean water pump and the clean water valve.
9. The bladder type pipeline paste pump of claim 8, wherein the clean water valve comprises an oil cylinder, a piston rod, an upper valve body, a valve core, a valve seat and a lower valve body; the piston rod is connected with the piston and placed in the oil cylinder, the lower end of the piston rod is connected with the valve core, the oil cylinder is connected with the upper valve body through a flange and a bolt, the upper valve body is connected with the lower valve body through the flange and the bolt, and the valve seat is clamped in the middle.
10. The bladder type conduit paste pump of claim 8 wherein said bi-directional flow meter comprises a torque transducer, a support, a rotating plate, a housing, and an axle seat; the torque sensor is fixed on the support through a bolt, the rotating plate is connected with the torque sensor through a square hole, the rotating plate is inserted into the hole of the shaft seat, a sector plate is arranged in the middle of the cylindrical shape of the rotating plate, and the support is welded on the shell.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022982977.1U CN213900741U (en) | 2020-12-14 | 2020-12-14 | Bag type pipeline paste pump |
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| CN202022982977.1U CN213900741U (en) | 2020-12-14 | 2020-12-14 | Bag type pipeline paste pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114623385A (en) * | 2020-12-14 | 2022-06-14 | 辽宁维扬机械有限公司 | Bag type pipeline paste pump |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114623385A (en) * | 2020-12-14 | 2022-06-14 | 辽宁维扬机械有限公司 | Bag type pipeline paste pump |
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