CN214660681U

CN214660681U - Ceramic plunger slurry pump with long service life

Info

Publication number: CN214660681U
Application number: CN202121252052.XU
Authority: CN
Inventors: 王建兴; 王宏仓
Original assignee: Xianyang Keyu Machinery Manufacturing Co ltd
Current assignee: Xianyang Keyu Machinery Manufacturing Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-09
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a long service life's ceramic plunger slush pump, the on-line screen storage device comprises a base, the left side fixedly connected with oil tank at base top, the top fixedly connected with motor of oil tank, the right side fixedly connected with on oil tank top has the valve floor, the right side fixedly connected with on valve floor changes the valve, the top intercommunication of changing the valve has first manometer, the positive bottom of first manometer is provided with the manometer switch, the left side on valve floor is provided with the energy storage ware, the top intercommunication on valve floor has first high-pressure rubber pipe, and the one end intercommunication that valve floor was kept away from to first high-pressure rubber pipe has the hydro-cylinder. The utility model discloses possess the plunger stand wear and tear, from inhaling the ability reinforce, conveying efficiency is high, long service life's advantage, it is serious at long-time operation in-process plunger wearing and tearing to have solved current plunger type slush pump, causes the damage of spare part easily, has reduced the life of self, from inhaling the ability poor, has reduced material conveying efficiency's problem.

Description

Ceramic plunger slurry pump with long service life

Technical Field

The utility model relates to a slush pump technical field specifically is a long service life's ceramic plunger slush pump.

Background

The slurry pump is a popular concept of a wide pump, and different regions and habits are different in the finally related pump types, and the slurry pump is a pump type in most meanings: the mud pump applied in the field of petroleum drilling is actually used for sewage pumps, slurry pumps and other non-clean water pumps and mud pumps in the aspect of law calling.

The plunger type mud pump belongs to one kind of mud pump, and current plunger type mud pump is serious in the long-time operation in-process plunger wearing and tearing, causes the damage of spare part easily, has reduced self life, and self-priming ability is poor, has reduced the transport efficiency of material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's ceramic plunger slush pump possesses the plunger and stands wear and tear, and is strong from inhaling the ability, and conveying efficiency is high, and long service life's advantage has solved current plunger slush pump and has worn and torn seriously at long-time operation in-process plunger, has caused the damage of spare part easily, has reduced the life of self, from inhaling the ability difference, has reduced material conveying efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a ceramic plunger mud pump with long service life comprises a base, wherein an oil tank is fixedly connected to the left side of the top of the base, a motor is fixedly connected to the top of the oil tank, a valve floor is fixedly connected to the right side of the top of the oil tank, a rotary valve is fixedly connected to the right side of the valve floor, a first pressure meter is communicated with the top of the rotary valve, a pressure meter switch is arranged at the front bottom of the first pressure meter, an energy accumulator is arranged on the left side of the valve floor, a first high-pressure rubber pipe is communicated with the top of the valve floor, an oil cylinder is communicated with one end, away from the valve floor, of the first high-pressure rubber pipe, a cross beam is fixedly connected to the bottom of the oil cylinder, a vertical rod is fixedly connected to the bottom of the cross beam, a pump body is fixedly connected to the bottom of the vertical rod, a sliding frame is sleeved on the surface of the vertical rod, a piston rod is movably connected to the bottom of the oil cylinder, and a valve box is fixedly connected to the front side of the top of the pump body, the top cover of valve box is equipped with the fastening frame, the top of fastening frame is run through and is provided with the anchorage bar, the bottom of anchorage bar runs through fastening frame and valve box in proper order, the bottom fixedly connected with ceramic plunger of piston rod, the rear side of pump body communicates there is the air tank, the bottom of air tank communicates there is the ball valve.

Preferably, the bottom of the motor rotating shaft penetrates through the inner cavity of the oil tank and is fixedly connected with a coupler, the bottom of the coupler is fixedly connected with an oil pump, and the left side of the oil pump is communicated with an oil filter.

Preferably, the bottom of the valve floor penetrates through to the bottom of the oil tank, and the bottom of the valve floor is communicated with a second high-pressure rubber pipe.

Preferably, the top of the air tank is communicated with a second pressure gauge, the surface of the fastening rod is provided with threads, and the top of the fastening frame is fixedly connected with a nut.

Preferably, a stuffing box is arranged at the bottom of the ceramic plunger, and a water pressure ring and a first sealing ring are sleeved at the bottom of the surface of the ceramic plunger respectively.

Preferably, the connection part of the surface of the piston rod and the oil cylinder is respectively sleeved with a dustproof ring and a second sealing ring, and the dustproof ring is positioned at the bottom of the second sealing ring.

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

1. the utility model discloses an oil tank, including a motor, an end cap, a controller, and a cover plate, the valve floor, change the valve, first manometer, the manometer switch, the energy storage ware, first high-pressure rubber pipe, the hydro-cylinder, the crossbeam, the montant, the pump body, the balladeur train, the piston rod, the valve box, the fastening frame, the anchorage bar, pottery plunger and air tank cooperate, it is stand wear and tear to possess the plunger, from the suction capacity strong, conveying efficiency is high, long service life's advantage, it is serious to have solved current plunger type slush pump at long-time operation in-process plunger wearing and tearing, cause the damage of spare part easily, self life has reduced self, from the suction capacity poor, the problem of material conveying efficiency has been reduced.

2. The utility model discloses a set up motor and shaft coupling, be convenient for drive the oil pump, through setting up the filter, be convenient for filter the oil that gets into the oil pump, through setting up first high-pressure rubber tube, be convenient for carry oil to the hydro-cylinder inner chamber, through setting up first manometer, be convenient for detect the oil pressure, through setting up the second manometer, be convenient for detect the pressure of air tank inner chamber, through setting up the stuffing box, pressure water ring and first sealing washer, can seal between the pump body to ceramic plunger, through setting up the dust ring, can prevent dust between piston rod and the hydro-cylinder, avoid outside dust to get into the hydro-cylinder from this department, through setting up the second sealing washer, can seal between piston rod and the hydro-cylinder, avoid the number of times to leak oil.

3. The utility model has the characteristics of operate steadily, the reliable operation, the noise is little, the pressure is high, the pressure fluctuation is little, small, light in weight, installation maintenance easy and simple to handle, long service life etc, the pottery plunger is made by corrosion-resistant wear-resisting oxide ceramic, forms through meticulous grinding, and hardness is more than HLC8.5, and roughness 0.4um, the plunger does not have shear motion with the material of transport, is fit for carrying the material that contains the sand and have solid particle, from inhaling the ability reinforce: plunger type vacuum pumping mode, self-suction capacity 4-8 m.

4. The utility model discloses adjustable constant voltage automatic variable: the working pressure of the plunger mud pump can be adjusted within the range of 0-20 kg, the adjusted pressure cannot be changed due to the change of the output flow of the pump, the set pressure is kept unchanged, and even if the outlet of the pump which is running is shut down, the pressure cannot be changed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a right-side view of the structure of the present invention.

In the figure: the device comprises a base 1, an oil tank 2, a motor 3, a floor 4, a rotary valve 5, a first pressure gauge 6, a pressure gauge switch 7, an energy accumulator 8, a first high-pressure rubber pipe 9, an oil cylinder 10, a cross beam 11, a vertical rod 12, a pump body 13, a sliding frame 14, a piston rod 15, a valve box 16, a fastening frame 17, a fastening rod 18, a ceramic plunger 19, an air tank 20, a ball valve 21, a second pressure gauge 22 and a stuffing box 23.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, oil tank 2, motor 3, valve floor 4, change valve 5, first manometer 6, manometer switch 7, energy storage ware 8, first high-pressure rubber pipe 9, hydro-cylinder 10, crossbeam 11, montant 12, the pump body 13, balladeur train 14, piston rod 15, valve box 16, fastening frame 17, fastening rod 18, ceramic plunger 19, air tank 20, ball valve 21, second manometer 22 and stuffing box 23 part are the parts that universal standard spare or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a ceramic plunger slurry pump with a long service life comprises a base 1, an oil tank 2 is fixedly connected to the left side of the top of the base 1, a motor 3 is fixedly connected to the top of the oil tank 2, a valve floor 4 is fixedly connected to the right side of the top of the oil tank 2, a rotary valve 5 is fixedly connected to the right side of the valve floor 4, the top of the rotary valve 5 is communicated with a first pressure gauge 6, a pressure gauge switch 7 is arranged at the front bottom of the first pressure gauge 6, an energy accumulator 8 is arranged on the left side of the valve floor 4, a first high-pressure rubber tube 9 is communicated with the top of the valve floor 4, an oil cylinder 10 is communicated with one end of the first high-pressure rubber tube 9 away from the valve floor 4, a cross beam 11 is fixedly connected to the bottom of the oil cylinder 10, a vertical rod 12 is fixedly connected to the bottom of the cross beam 11, a pump body 13 is fixedly connected to the bottom of the vertical rod 12, a carriage 14 is sleeved on the surface of the vertical rod 12, and a piston rod 15 is movably connected to the bottom of the oil cylinder 10, a valve box 16 is fixedly connected to the front side of the top of the pump body 13, a fastening frame 17 is sleeved on the top of the valve box 16, a fastening rod 18 penetrates through the top of the fastening frame 17, the bottom of the fastening rod 18 sequentially penetrates through the fastening frame 17 and the valve box 16, a ceramic plunger 19 is fixedly connected to the bottom of the piston rod 15, an air tank 20 is communicated with the rear side of the pump body 13, a ball valve 21 is communicated with the bottom of the air tank 20, the bottom of a rotating shaft of the motor 3 penetrates through an inner cavity of the oil tank 2 and is fixedly connected with a coupler, an oil pump is fixedly connected to the bottom of the coupler, an oil filter is communicated with the left side of the oil pump, the bottom of the valve floor 4 penetrates through the bottom of the oil tank 2, a second high-pressure rubber pipe is communicated with the bottom of the valve floor 4, a second pressure gauge 22 is communicated with the top of the air tank 20, threads are arranged on the surface of the fastening rod 18, a nut is fixedly connected to the top of the fastening frame 17, a packing box 23 is arranged at the bottom of the ceramic plunger 19, the bottom of the surface of the ceramic plunger 19 is respectively sleeved with a water pressing ring and a first sealing ring, the joint of the surface of the piston rod 15 and the oil cylinder 10 is respectively sleeved with a dust ring and a second sealing ring, the dust ring is positioned at the bottom of the second sealing ring, the plunger pump has the advantages of being wear-resistant, strong in self-priming capability, high in conveying efficiency and long in service life, solving the problem that the existing plunger mud pump is serious in plunger wear in the long-time operation process, easily causes damage to parts, and reduces the service life of the existing plunger mud pump, the self-priming capability is poor, and the material conveying efficiency is reduced.

This pump has the characteristics such as operate steadily, reliable operation, the noise is little, the pressure is high, the pressure fluctuation is little, small, light in weight, installation maintenance easy and simple to handle, long service life, ceramic plunger 19 is made by corrosion-resistant wear-resisting oxide ceramic, forms through meticulous grinding, and hardness is more than HLC8.5, and roughness 0.4um, the plunger does not have shear motion with the material of transport, is fit for carrying the material that contains the sand and have solid particle, and self-priming capability is strong: plunger type vacuum pumping mode, self-suction capacity 4-8 m.

The pump can adjust constant pressure and automatically change: the working pressure of the plunger mud pump can be adjusted within the range of 0-20 kg, the adjusted pressure cannot be changed due to the change of the output flow of the pump, the set pressure is kept unchanged, and even if the outlet of the pump which is running is shut down, the pressure cannot be changed.

During the use, through setting up motor 3 and shaft coupling, be convenient for drive the oil pump, through setting up the filter, be convenient for filter the oil that gets into the oil pump, through setting up first high-pressure rubber tube 9, be convenient for carry oil to hydro-cylinder 10 inner chamber, through setting up first manometer 6, be convenient for detect the oil pressure, through setting up second manometer 22, be convenient for detect the pressure of air tank 20 inner chamber, through setting up gland packing 23, pressure water ring and first sealing washer, can seal ceramic plunger 19 between the pump body 13, through setting up the dust ring, can prevent dust between piston rod 15 and hydro-cylinder 10, avoid outside dust to get into hydro-cylinder 10 from this place, through setting up the second sealing washer, can seal between piston rod 15 and hydro-cylinder 10, avoid the number of times oil leak.

In summary, the following steps: this long service life's ceramic plunger slush pump, through oil tank 2, motor 3, valve floor 4, change valve 5, first manometer 6, manometer switch 7, energy storage ware 8, first high-pressure rubber tube 9, hydro-cylinder 10, crossbeam 11, montant 12, the pump body 13, balladeur train 14, piston rod 15, valve box 16, fastening frame 17, fastening rod 18, ceramic plunger 19 and air tank 20 cooperate, it is serious to have solved current plunger type slush pump at long-time operation in-process plunger wearing and tearing, cause the damage of spare part easily, the life of self has been reduced, self-priming capability is poor, the problem of material conveying efficiency has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a long service life's ceramic plunger slush pump, includes base (1), its characterized in that: the oil tank is fixedly connected with the left side of the top of the base (1) and the top of the oil tank (2) is fixedly connected with a motor (3), the right side of the top of the oil tank (2) is fixedly connected with a valve floor (4), the right side of the valve floor (4) is fixedly connected with a rotary valve (5), the top of the rotary valve (5) is communicated with a first pressure gauge (6), the positive bottom of the first pressure gauge (6) is provided with a pressure gauge switch (7), the left side of the valve floor (4) is provided with an energy accumulator (8), the top of the valve floor (4) is communicated with a first high-pressure rubber pipe (9), one end, far away from the valve floor (4), of the first high-pressure rubber pipe (9) is communicated with an oil cylinder (10), the bottom of the oil cylinder (10) is fixedly connected with a cross beam (11), and the bottom of the cross beam (11) is fixedly connected with a vertical rod (12), the bottom fixedly connected with pump body (13) of montant (12), the surface cover of montant (12) is equipped with balladeur train (14), the bottom swing joint of hydro-cylinder (10) has piston rod (15), the front side fixedly connected with valve box (16) at the pump body (13) top, the top cover of valve box (16) is equipped with fastening frame (17), the top of fastening frame (17) is run through and is provided with anchorage bar (18), the bottom of anchorage bar (18) runs through fastening frame (17) and valve box (16) in proper order, the bottom fixedly connected with ceramic plunger (19) of piston rod (15), the rear side intercommunication of the pump body (13) has air tank (20), the bottom intercommunication of air tank (20) has ball valve (21).

2. A long-life ceramic plunger slurry pump as set forth in claim 1, wherein: the bottom of the rotating shaft of the motor (3) penetrates through the inner cavity of the oil tank (2) and is fixedly connected with a coupler, the bottom of the coupler is fixedly connected with an oil pump, and the left side of the oil pump is communicated with an oil filter.

3. A long-life ceramic plunger slurry pump as set forth in claim 1, wherein: the bottom of the valve floor (4) penetrates through the bottom of the oil tank (2), and the bottom of the valve floor (4) is communicated with a second high-pressure rubber pipe.

4. A long-life ceramic plunger slurry pump as set forth in claim 1, wherein: the top of the air tank (20) is communicated with a second pressure gauge (22), the surface of the fastening rod (18) is provided with threads, and the top of the fastening frame (17) is fixedly connected with a nut.

5. A long-life ceramic plunger slurry pump as set forth in claim 1, wherein: the bottom of ceramic plunger (19) is provided with stuffing box (23), the bottom on ceramic plunger (19) surface is equipped with respectively to press water ring and first sealing washer.

6. A long-life ceramic plunger slurry pump as set forth in claim 1, wherein: the connection of the surface of the piston rod (15) and the oil cylinder (10) is respectively sleeved with a dustproof ring and a second sealing ring, and the dustproof ring is positioned at the bottom of the second sealing ring.