CN112495305A

CN112495305A - Installation device of dosing pump

Info

Publication number: CN112495305A
Application number: CN201910869668.2A
Authority: CN
Inventors: 马丽
Original assignee: Jiangsu Qili Pump Technology Co ltd
Current assignee: Jiangsu Qili Pump Technology Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2021-03-16

Abstract

The invention belongs to the technical field of dosing devices, and particularly relates to a dosing pump mounting device which comprises a box body, a dosing barrel and a control host, wherein the dosing barrel is mounted in an inner cavity of the box body, one side of the dosing barrel is communicated with an output pipe, the outer surface of the front end of the dosing barrel is provided with scale marks, the top of the box body is provided with a mounting table, two ends of the top of the mounting table are fixedly connected with fixing seats, two sides of each fixing seat are provided with welding plates, two ends of the top of each fixing seat are fixedly connected with a lug, the inner threads of the lug are connected with an adjusting screw, one end of the adjusting screw is fixedly connected with a fixing block. The two ends of the pressure pump can be fixedly installed by arranging the adjusting screw, the spring and the fixing block, the stability is ensured, simple bolt connection is replaced, the reliability is good, the automation program is high, the manpower is saved, the operation efficiency is improved, and the device is convenient to move by arranging the roller.

Description

Installation device of dosing pump

Technical Field

The invention relates to the technical field of dosing devices, in particular to a mounting device of a dosing pump.

Background

An automatic dosing product developed and produced by a dosing device is mainly used for treatment of boiler feed water, circulating water, hydrazine, phosphate and the like of a power plant, and can also be used in industries such as petroleum, chemical engineering, environmental protection, water supply systems and the like. The unit combined chemical adding device mainly comprises a solution tank, a metering pump, a filter, a safety valve, a check valve, a pressure gauge, a buffer tank, a liquid level meter, a control cabinet and the like which are integrally arranged on a base. The user only needs to place the combined type dosing device in a dosing room, connect the water inlet and the dosing outlet and switch on the power supply to start and put into operation, and the whole factory-like device can greatly reduce the workload of design and field construction and provide reliable guarantee for the quality, safety and field operation of the whole machine system. The chemical device is a complete set of devices for injecting chemical liquid medicine into various systems according to the process flow, and the device can be divided into an oil field chemical adding device, a boiler chemical adding device and a water treatment chemical adding device according to the use occasions. The chemical adding device adopts an electromechanical integrated structural form which can be divided into a fixed type and a movable type (cart type) from the installation, and each form of chemical adding device is provided with a stirring system, a chemical adding system and an automatic control system. Several fixed skid-mounted devices can be combined into a whole, and a variable frequency control system is added, so that local control, remote automatic control, manual and automatic mutual conversion dosing can be realized. The Help medicine adding device has the advantages of compact structure, small volume, low noise, stable work, simple installation, convenient operation and use and the like. However, the existing medicine adding device has the following problems:

1. the existing installation device of the pressure pump adds chemicals by manpower, only can treat single waste water each time, and costs a large amount of manpower and material resources;

2. the installation device of the existing booster pump is inconvenient to move and complex to operate, most of installation devices of the dosing pump are connected through bolts which are simple to use, the reliability is poor, and the dosing pump can transversely vibrate during operation, so that the stability of the device is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a mounting device of a dosing pump, which solves the problems that the existing mounting device of the dosing pump is used for manually dosing, only single waste water can be treated each time, a large amount of manpower and material resources are consumed, the existing mounting device of the dosing pump is inconvenient to move and complex to operate, most of the mounting devices of the dosing pump are connected by using simple bolts, and the reliability is poor.

In order to achieve the purpose, the invention provides the following technical scheme: a mounting device of a dosing pump comprises a box body, a dosing barrel and a control host, wherein the dosing barrel is mounted in an inner cavity of the box body, an output pipe is communicated with one side of the dosing barrel, scale marks are arranged on the outer surface of the front end of the dosing barrel, a mounting table is arranged at the top of the box body, fixing seats are fixedly connected with the two ends of the top of the mounting table, welding plates are arranged on the two sides of the fixing seats, lugs are fixedly connected with the two ends of the top of the fixing seats, adjusting screws are connected with the inner threads of the lugs, one ends of the adjusting screws are fixedly connected with fixing blocks, buffer springs are fixedly connected between the lugs and the fixing blocks, one ends of the adjusting screws penetrate through the inner outer sides of the lugs, a first dosing pump and a second dosing pump are arranged between the fixing blocks, and mounting bases are arranged at the bottoms of the first dosing pump and the second, and one side of first dosing pump and second dosing pump is connected with the medicine conveying pipe, the top of first dosing pump is connected with the feed liquor pipe, the both sides of main control system are connected with connecting wire, the bottom fixedly connected with base of box, the one end that the bottom half was kept away from to the base is provided with the installation piece, the front end surface of installation piece articulates there is the heel brace, the bottom middle part of base is provided with the gyro wheel.

As a preferable technical scheme of the invention, the inside of the lug is provided with a thread groove matched with the adjusting screw rod, and the adjusting screw rod is in threaded connection with the lug through the thread groove.

As a preferred technical scheme of the present invention, one end of the buffer spring is fixedly connected to one side of the protrusion through a bolt, the other end of the buffer spring is fixedly connected to one side of the fixing block through a bolt, and the adjusting screw penetrates through the buffer spring and is welded to one side of the fixing block.

As a preferred technical solution of the present invention, the front end outer surface of the control host is provided with six groups of adjusting keys, the adjusting keys are arranged in an array, the rear end outer surface of the control host is provided with a plurality of groups of heat dissipation holes, and the heat dissipation holes are arranged in an array.

As a preferable technical scheme of the present invention, the first dosing pump and the second dosing pump are both electrically connected to an internal circuit of the control host through a connection wire, and sound-absorbing plates are mounted on front and rear end surfaces of the first dosing pump and the second dosing pump.

As a preferred technical scheme of the invention, the medicine conveying pipe penetrates through the inside of the mounting table and is communicated with the medicine adding barrel, and the output pipe penetrates through one side of the box body and is communicated with the outside of the box body.

As a preferred technical scheme of the invention, the bases are fixedly arranged at the bottom of the box body through bolts, the number of the bases is four, and the bases are arranged at four corners of the outer surface of the lower end of the box body in a rectangular shape.

As a preferable technical scheme of the invention, a threaded rod is arranged between the roller and the base, and the roller is in threaded connection with the base through the threaded rod.

Compared with the prior art, the invention provides a mounting device of a dosing pump, which has the following beneficial effects:

1. according to the mounting device of the dosing pump, the two ends of the pressurizing pump can be fixedly mounted through the arrangement of the adjusting screw, the spring and the fixing block, so that the stability is ensured, the simple bolt connection is replaced, and the reliability is good;

2. this installation device with medicine pump can fine control the start-up of two medicine pumps through the setting to the main control system to the convenience is handled the waste water of two kinds of differences, thereby makes the control of medicine pump simple, and the automatic procedure is high, has saved the manpower, has improved operating efficiency, and through the removal of the device of being convenient for that sets up to the gyro wheel.

Drawings

FIG. 1 is a schematic view of the overall structure of a mounting device of a dosing pump according to the present invention;

FIG. 2 is a moving view of a dosing pump mounting arrangement according to the present invention;

FIG. 3 is an enlarged view of a mounting apparatus A of a dosing pump of the present invention;

fig. 4 is an enlarged view B of a mounting device of a dosing pump of the present invention.

In the figure: 1. a box body; 2. an installation table; 3. a medicine adding barrel; 4. scale lines; 5. a fixed seat; 6. welding the plate; 7. a bump; 8. adjusting the screw rod; 9. a buffer spring; 10. a fixed block; 11. installing a base; 12. a first dosing pump; 13. a drug delivery tube; 14. a liquid inlet pipe; 15. a control host; 16. connecting an electric wire; 17. a second dosing pump; 18. a base; 19. mounting blocks; 20. a foot support; 21. a roller; 22. and (5) outputting the product.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, in this embodiment: a medicine feeding pump mounting device comprises a box body 1, a medicine feeding barrel 3 and a control host 15, the medicine feeding barrel 3 is mounted in an inner cavity of the box body 1, one side of the medicine feeding barrel 3 is communicated with an output pipe 22, the outer surface of the front end of the medicine feeding barrel 3 is provided with scale marks 4, the capacity of a medicine feeding liquid can be read, a mounting table 2 is arranged at the top of the box body 1 and used for placing two medicine feeding pumps, two ends of the top of the mounting table 2 are fixedly connected with fixing bases 5, so that the positions of the fixing bases are fixed, the mounting is firm, two sides of each fixing base 5 are provided with welding plates 6 and used for welding and fixing the fixing base 5 at the top of the mounting table 2, two ends of the top of each fixing base 5 are fixedly connected with a lug 7, so that an adjusting screw 8 can be better rotated, the inner threads of each lug 7 are connected with an adjusting screw, the two ends of the dosing pump are fixedly and tightly installed and clamped by the fixing blocks 10 through adjusting the adjusting screw rods 8, the stable installation is ensured, the buffer springs 9 can further ensure the stable installation, one end of each adjusting screw rod 8 penetrates through the inner side and the outer side of each bump 7, a first dosing pump 12 and a second dosing pump 17 are arranged between the fixing blocks 10, the bottoms of the first dosing pump 12 and the second dosing pump 17 are respectively provided with an installation base 11, one sides of the first dosing pump 12 and the second dosing pump 17 are connected with a medicine conveying pipe 13, the top of the first dosing pump 12 is connected with a liquid inlet pipe 14, the two sides of the control host 15 are connected with connecting wires 16, the bottom of the box body 1 is fixedly connected with a base 18, the stability of the device is improved, one end of the base 18 far away from the bottom of the box body 1 is provided with an installation block 19, the front end outer surface of the installation block 19 is hinged with a foot support 20 in time, and a locking roller 21, the middle part of the bottom end of the base 18 is provided with a roller 21 for pushing use, so that the labor is saved, and the operation efficiency is improved, wherein the models of the first dosing pump 12 and the second dosing pump 17 are both MP-F-203.

In this embodiment, a thread groove adapted to the adjusting screw 8 is formed in the bump 7, the adjusting screw 8 is in threaded connection with the bump 7 through the thread groove, and the adjusting screw 8 is convenient to rotate by the thread groove, so that the fixing block 10 is convenient to move; one end of a buffer spring 9 is fixedly connected with one side of the bump 7 through a bolt, the other end of the buffer spring 9 is fixedly connected with one side of a fixed block 10 through a bolt, and an adjusting screw 8 penetrates through the buffer spring 9 and is welded and fixed with one side of the fixed block 10; the front end outer surface of the control host 15 is provided with six groups of adjusting keys, the adjusting keys are arranged in an array mode, the rear end outer surface of the control host 15 is provided with heat dissipation holes, the number of the heat dissipation holes is a plurality of groups, the heat dissipation holes are arranged in an array mode, operation of the control device is facilitated, an automatic program is high, manpower and material resources are saved, and the heat dissipation holes can dissipate heat for the control host 15 in time; the first dosing pump 12 and the second dosing pump 17 are electrically connected with an internal circuit of the control host 15 through connecting wires 16, and silencing plates are mounted on the front end surfaces and the rear end surfaces of the first dosing pump 12 and the second dosing pump 17 and can reduce noise generated during operation of the dosing pumps; the medicine conveying pipe 13 penetrates through the inside of the mounting table 2 and is communicated with the medicine adding barrel 3, and the output pipe 22 penetrates through one side of the box body 1 and is communicated with the outside of the box body 1; the bases 18 are fixedly arranged at the bottom of the box body 1 through bolts, the number of the bases 18 is four, and the bases 18 are arranged at four corners of the outer surface of the lower end of the box body 1 in a rectangular shape, so that the stability of the device is improved; a threaded rod is arranged between the roller 21 and the base 18, and the roller 21 and the base 18 are in threaded connection through the threaded rod, so that the roller is convenient to disassemble and assemble.

The working principle and the using process of the invention are as follows: when the dosing pump is installed, the bottom of the dosing pump is fixed at the upper end of an installation base 11 through a bolt, the bottom of the dosing pump is screwed in through a thread groove in an adjusting screw 8 and a convex block 7, a fixing block 10 and a buffer spring 9 are pushed, and two ends of the dosing pump are fixedly installed under the action of the buffer spring 9 and the fixing block 10; when the device is moved, the foot rollers 21 are screwed into the base 18 through the threaded rods, and the foot supports 20 on the two sides are lifted, so that the device can be moved; during the use device, connect first dosing pump 12 and second dosing pump 17 respectively through main control system 15, owing to feed liquor pipe 14 and defeated pencil 13 are connected respectively to the pump inlet that the dosing pump was equipped with and the pump outlet, insert defeated pencil 13 to first dosing pump 12 and second dosing pump 17 in, start through the regulation and control key on main control system 15, thereby make the dosing pump start-up pass through defeated pencil 13 with the liquid medicine and input to adding medicine bucket 3 in, the convenience adds the medicine.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mounting device of dosing pump, includes box (1), dosing barrel (3) and main control system (15), the inner chamber in box (1) is installed in dosing barrel (3), one side intercommunication of dosing barrel (3) has output tube (22), the front end surface of dosing barrel (3) is provided with scale mark (4), its characterized in that: the top of the box body (1) is provided with a mounting table (2), the top two ends of the mounting table (2) are fixedly connected with fixing seats (5), the two sides of the fixing seats (5) are provided with welding plates (6), the top two ends of the fixing seats (5) are fixedly connected with convex blocks (7), the inner threads of the convex blocks (7) are connected with adjusting screws (8), one ends of the adjusting screws (8) are fixedly connected with fixing blocks (10), buffer springs (9) are fixedly connected between the convex blocks (7) and the fixing blocks (10), one ends of the adjusting screws (8) penetrate through the inner outer sides of the convex blocks (7), a first dosing pump (12) and a second dosing pump (17) are arranged between the fixing blocks (10), the bottoms of the first dosing pump (12) and the second dosing pump (17) are respectively provided with mounting bases (11), and one sides of the first dosing pump (12) and the second dosing pump (17) are connected with a dosing pipe (13), the top of first dosing pump (12) is connected with feed liquor pipe (14), the both sides of main control system (15) are connected with connecting wire (16), the bottom fixedly connected with base (18) of box (1), the one end that box (1) bottom was kept away from in base (18) is provided with installation piece (19), the front end surface of installation piece (19) articulates there is heel brace (20), the bottom middle part of base (18) is provided with gyro wheel (21).

2. A dosing pump mounting device according to claim 1, characterised in that: the inner part of the convex block (7) is provided with a thread groove matched with the adjusting screw rod (8), and the adjusting screw rod (8) is in threaded connection with the convex block (7) through the thread groove.

3. A dosing pump mounting device according to claim 1, characterised in that: one end of the buffer spring (9) is fixedly connected with one side of the bump (7) through a bolt, the other end of the buffer spring (9) is fixedly connected with one side of the fixing block (10) through a bolt, and the adjusting screw rod (8) penetrates through the inside of the buffer spring (9) and is fixedly welded with one side of the fixing block (10).

4. A dosing pump mounting device according to claim 1, characterised in that: the front end surface of the control host (15) is provided with adjusting keys, the number of the adjusting keys is six, the adjusting keys are arranged in an array mode, the rear end surface of the control host (15) is provided with a plurality of radiating holes, and the radiating holes are arranged in an array mode.

5. A dosing pump mounting device according to claim 1, characterised in that: the first dosing pump (12) and the second dosing pump (17) are electrically connected with an internal circuit of the control host (15) through connecting wires (16), and silencing plates are mounted on the surfaces of the front end and the rear end of the first dosing pump (12) and the second dosing pump (17).

6. A dosing pump mounting device according to claim 1, characterised in that: the medicine conveying pipe (13) penetrates through the inside of the mounting table (2) and is communicated with the medicine adding barrel (3), and the output pipe (22) penetrates through one side of the box body (1) and is communicated with the outside of the box body (1).

7. A dosing pump mounting device according to claim 1, characterised in that: the base (18) is fixedly installed at the bottom of the box body (1) through bolts, the number of the bases (18) is four, and the bases (18) are arranged at four corners of the outer surface of the lower end of the box body (1) in a rectangular mode.

8. A dosing pump mounting device according to claim 1, characterised in that: a threaded rod is arranged between the roller (21) and the base (18), and the roller (21) is in threaded connection with the base (18) through the threaded rod.