CN214990599U

CN214990599U - Evaporation antisludging agent automatic reagent feeding device

Info

Publication number: CN214990599U
Application number: CN202121424752.2U
Authority: CN
Inventors: 房贤贤
Original assignee: Shanghai Yongtao Environmental Protection Technology Co ltd
Current assignee: Shanghai Yongtao Environmental Protection Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-03
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses an evaporation antisludging agent automatic reagent feeding device, including the water pump, water pump pumping opening fixedly connected with coupling hose and coupling hose keep away from water pump one end and are provided with the balancing weight. The utility model discloses a threaded rod, sealed pad, cross piece, first motor, drive sprocket and the driven sprocket that sets up in the casing is convenient for realize through first motor drive that drive sprocket is rotatory, and then realizes that driven sprocket is rotatory, and then realizes that the threaded rod drives cross piece and sealed the pad removal, and then realizes that sealed space size adjustment that is close to water pump one side is to the capacity of the antisludging agent that needs the filling.

Description

Evaporation antisludging agent automatic reagent feeding device

Technical Field

The utility model relates to an evaporation antisludging agent field especially relates to an evaporation antisludging agent automatic reagent feeding device.

Background

The scale on the surface of the equipment in the production process of the aluminum oxide can reduce the heat transfer coefficient of the heat exchange equipment, reduce the effective volume of the equipment, reduce the capacity of the equipment and influence the stable operation of the equipment; scaling in the process pipeline can reduce the sectional area of the pipeline and reduce the conveying capacity of the pipeline; fouling on the meter, inaccurate measurement data, etc. The scale is cleaned, which costs a great deal of manpower, material resources and financial resources and stops production. Therefore, scaling has been one of the important research directions for improving alumina production.

In the evaporation process of seed precipitation mother liquor, impurities such as sodium carbonate and the like are easily scaled on the wall of the heater under the influence of equilibrium concentration, so that heat transfer and material flow are seriously influenced, even pipelines are blocked, and the normal operation of production is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that impurities such as sodium carbonate generate scale deposit on the heater wall easily to seriously influence heat transfer and material flow, block the pipeline even, influence the normal clear of production.

In order to solve the technical problem, the utility model discloses a technical scheme be: an evaporation scale inhibitor automatic feeding device is provided, which comprises a water pump, wherein a connecting hose is fixedly connected with a water pumping port of the water pump, a balancing weight is arranged at one end of the connecting hose, which is far away from the water pump, so that the scale inhibitor in a raw material barrel can be conveniently extracted through the water pump and the connecting hose, a shell is arranged at one side of the water pump, which is far away from the balancing weight, a rectangular cavity is arranged in the shell, so that the scale inhibitor pumped in by the water pump can be conveniently contained, a first motor is fixedly connected at the center of one side of the top of the shell, which is far away from the water pump, a driving chain wheel is fixedly connected at the driving end of the first motor, a driven chain wheel is rotatably connected at the center of one side of the outer side wall of the shell, which is far away from the water pump, a sealing gasket is slidably connected at one side of the water inlet pump in the shell, so that the scale inhibitor can be conveniently prevented from entering one side of a threaded rod, the scale inhibitor can be wasted, and a cross block is fixedly connected at one side of the sealing gasket, which is far away from the water pump, the center of one side of the cross block, which is far away from the sealing gasket, is fixedly connected with a threaded rod, the cross block is slidably connected with the inner side wall of the shell, so that the cross block is conveniently and slidably connected with the inner side wall of the cavity arranged by a rectangle, the cross block is prevented from rotating in the cavity, and further the threaded rod of the fixed connection is prevented from rotating, the center of one side of the shell, which is near to the water pump, is fixedly connected with a drain pipe, the bottom of the drain pipe is provided with a mixing box, the drain pipe penetrates through the center of the top of the mixing box, so that the scale inhibitor and the liquid to be treated can be fully mixed, the center of the bottom in the mixing box is rotatably connected with a rotating shaft, and the shaft surface of the rotating shaft is fixedly connected with a plurality of uniformly distributed stirring rods, the center of one side of the outer side of the mixing box, which is far away from the water pump, is fixedly connected with a liquid inlet pipe, so that the liquid to be treated can be conveniently injected into the liquid inlet pipe, and the center of one side of the mixing box, penetrates through a water outlet pipe, the mixed liquid can be conveniently injected into the position to be cleaned.

Preferably, the casing is close to water pump one side center department and runs through fixedly connected with connecting pipe, and the connecting pipe is kept away from casing one end and is cup jointed with the water pump delivery port, is convenient for realize the extraction of antisludging agent through the water pump.

Preferably, driven sprocket passes through the chain meshing with drive sprocket and is connected fixedly, is convenient for realize drive sprocket through a motor drive rotatory, and then connects through the meshing of chain and realize that driven sprocket is rotatory.

Preferably, one end, far away from the water pump, of the threaded rod penetrates through the shell and the driven chain wheel and is in threaded connection with a contact surface of the driven chain wheel, and the threaded rod which is meshed and connected with the driven chain wheel is convenient to rotate through the driven chain wheel, so that left and right movement is achieved under the limiting effect of the sliding connection of the cross block and the cavity.

Preferably, a pressure sensor is fixedly connected to the top of one side, close to the water pump, of the shell, so that the pressure of water on the pressure sensor is facilitated, and the machine is further helped to judge whether the scale inhibitor is extracted or not.

Preferably, the center of the bottom of the mixing box is fixedly connected with a second motor, and a driving end of the second motor penetrates through the mixing box and is fixedly connected with the end face of the bottom of the rotating shaft, so that the rotating shaft is driven to rotate by the second motor, the rotation of the stirring rod is realized, and the scale inhibitor and the liquid to be treated are fully mixed.

Preferably, the drain pipe is provided with a first proportional valve in a matching way, and the liquid inlet pipe is provided with a second proportional valve in a matching way, so that the flow regulation of the drain pipe and the liquid inlet pipe is convenient to realize, and the scale inhibitor and the liquid to be treated are ensured to be finished simultaneously.

The utility model has the advantages as follows:

1. the utility model discloses a threaded rod, sealed pad, cross piece, first motor, drive sprocket and driven sprocket that set up in the casing, be convenient for realize through first motor drive that drive sprocket rotates, and then realize that driven sprocket rotates, and then realize that the threaded rod drives cross piece and sealed pad and removes, and then realize that the space size that sealed pad is close to one side of water pump adjusts to the capacity of the antisludging agent that needs to be filled;

2. the utility model discloses a set up mixing box, second motor, pivot and puddler, it is rotatory to be convenient for realize the pivot with returning second motor drive, and then realizes that the puddler is rotatory, realizes getting into the thorough mixing of antisludging agent and pending liquid in the mixing box through the puddler is rotatory.

Drawings

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

FIG. 2 is a schematic structural view of the gasket of the present invention;

fig. 3 is a schematic structural view of the driven sprocket of the present invention.

In the figure: 1. a balancing weight; 2. a water pump; 3. a pressure sensor; 4. a cross block; 5. a housing; 6. a threaded rod; 7. a first motor; 8. a driven sprocket; 9. a gasket; 10. a drain pipe; 11. a water outlet pipe; 12. a rotating shaft; 13. a mixing box; 14. a liquid inlet pipe.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 to 3, an evaporation scale inhibitor automatic dosing device comprises a water pump 2, a connection hose is fixedly connected to a water pumping port of the water pump 2, a balancing weight 1 is arranged at one end of the connection hose, which is far away from the water pump 2, when the connection hose is placed inside a raw material barrel, the connection hose is conveniently ensured to enter the bottom of the raw material barrel through the balancing weight 1, the connection hose is prevented from floating, a shell 5 is arranged at one side of the water pump 2, which is far away from the balancing weight 1, the shell 5 is fixedly connected with the connection pipe at the center of one side, which is close to the water pump 2, of the shell, one end of the connection pipe, which is far away from the shell 5, is sleeved with a water outlet of the water pump 2, a rectangular cavity is formed in the shell 5, so that raw materials can enter the cavity through the water pump 2, a pressure sensor 3 is fixedly connected to the top of one side, which is close to the water pump 2, of a sealing gasket 9 is filled with scale inhibitor, and a certain pressure is applied to the pressure sensor 3 at the moment, namely, the extraction of the scale inhibitor is completed, the automatic closing of the water pump 2 is conveniently realized through a background, when the drain pipe 10 is opened, redundant scale inhibitor enters the mixing box 13, the center of one side of the top of the shell 5, which is far away from the water pump 2, is fixedly connected with the first motor 7, the driving end of the first motor 7 is fixedly connected with the driving chain wheel, the center of one side of the outer side wall of the shell 5, which is far away from the water pump 2, is rotatably connected with the driven chain wheel 8, the driven chain wheel 8 is fixedly connected with the driving chain wheel through chain meshing, the driving chain wheel is conveniently driven by the first motor 7 to rotate, the driven chain wheel 8, which is connected with the driving chain wheel through chain meshing, the sealing gasket 9 is slidably connected with one side of the water inlet pump 2 in the shell 5, the cross block 4 is fixedly connected with one side of the sealing gasket 4, the threaded rod 6 is fixedly connected with the center of one side of the cross block 4, which is far away from the sealing gasket 9, one end of the threaded rod 6, which is far away from the water pump 2, penetrates through the shell 5 and the driven chain wheel 8, the scale inhibitor feeding device is in threaded connection with a contact surface of the driven sprocket 8, the cross block 4 is in sliding connection with the inner side wall of the shell 5, the rotation of the driven sprocket 8 is realized according to the capacity of the scale inhibitor added by a person as required, the threaded rod 6 in threaded connection with the driven sprocket 8 is convenient to realize to drive the cross block 4 and the sealing gasket 9 to move, the size of a space of the sealing gasket 9 close to one side of the water pump 2 is further adjusted to a corresponding capacity, meanwhile, the sealing gasket 9 can prevent the scale inhibitor from entering the space of one side of the threaded rod 6, a drain pipe 10 is fixedly connected to the center of one side of the shell 5 close to the water pump 2 in a penetrating mode, and the measured scale inhibitor can conveniently enter a mixing box 13;

referring to fig. 1 to 3, a mixing box 13 is disposed at the bottom of a drain pipe 10, the drain pipe 10 penetrates through and is fixedly connected to the center of the top of the mixing box 13, so that the antisludging agent in the housing 5 can conveniently enter the mixing box 13, a rotating shaft 12 is rotatably connected to the center of the bottom of the mixing box 13, a plurality of uniformly distributed stirring rods are fixedly connected to the axial surface of the rotating shaft 12, a second motor is fixedly connected to the center of the bottom of the mixing box 13, the driving end of the second motor penetrates through the mixing box 13 and is fixedly connected to the bottom end surface of the rotating shaft 12, so that the rotating shaft 12 can be driven by the second motor to rotate, so as to realize a plurality of stirring rotations, a liquid inlet pipe 14 penetrates through and is fixedly connected to the center of one side of the outer side of the mixing box 13, which is far away from the water pump 2, a first metering valve is disposed on the drain pipe 10 in a matching manner, and a second metering valve is disposed on the liquid inlet pipe 14 in a matching manner, so that the flow of the drain pipe 10 can be conveniently adjusted by the first metering valve, and the flow adjustment of feed liquor pipe 14 is realized to the second proportional valve, and then realizes that the antisludging agent in the casing 5 is arranged totally simultaneously with the pending liquid in the feed liquor pipe 14, when two kinds of liquid process mixing box 13, is convenient for realize intensive mixing under the effect of rotatory puddler simultaneously, and mixing box 13 keeps away from feed liquor pipe 14 one side center department and runs through fixedly connected with outlet pipe 11.

When the utility model is used, a person puts a connecting hose into the bottom of a raw material barrel under the action of a balancing weight 1, then the driving sprocket is driven to rotate by a first motor 7, further the driven sprocket 8 is rotated, further a threaded rod 6 in threaded connection with the driven sprocket 8 drives a cross block 4 and a sealing gasket 9 to move until the volume of one side of the sealing gasket 9 close to a water pump 2 is the same as the amount of scale inhibitor to be added, then the water pump 2 pumps the scale inhibitor into a shell 5 from the raw material barrel, when the scale inhibitor is continuously filled into an extrusion pressure sensor 3, the water pump 2 stops working, then the person tries to adjust the flow of a drainage pipe 10 by a first proportional valve, then the flow of a liquid inlet pipe 14 is adjusted by a second proportional valve until the scale inhibitor and the liquid to be treated are simultaneously drained, when the scale inhibitor and the liquid to be treated enter a mixing box 13, the rotation of a rotating shaft 12 is conveniently realized by the driving of the second motor, and then the scale inhibitor and the liquid to be treated are fully mixed by the rotation of the stirring rods and then are discharged into the position to be cleaned through the water outlet pipe 11.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an evaporation antisludging agent automatic reagent feeding device which characterized in that: comprises a water pump (2), one end of the water pump (2), which is provided with a connecting hose fixedly connected with a water pumping opening and is far away from the water pump (2), is provided with a balancing weight (1), one side of the water pump (2), which is far away from the balancing weight (1), is provided with a shell (5), and a cavity arranged by a rectangle is arranged in the shell (5), the top of the shell (5) is far away from the center of one side of the water pump (2), is fixedly connected with a first motor (7), the driving end of the first motor (7) is fixedly connected with a driving chain wheel, the center of one side of the outer side wall of the shell (5), which is far away from the water pump (2), is rotatably connected with a driven chain wheel (8), one side of the inner test water pump (2) in the shell (5) is slidably connected with a sealing gasket (9), one side of the sealing gasket (9), is far away from one side of the water pump (2), is fixedly connected with a threaded rod (6) at the center of one side of the sealing gasket (9) in the cross block (4), and cross piece (4) and casing (5) inside wall sliding connection, be close to water pump (2) one side center department and run through fixedly connected with drain pipe (10) in casing (5), drain pipe (10) bottom is provided with mixing box (13), and drain pipe (10) run through fixedly connected with mixing box (13) top center department, bottom center department rotates in mixing box (13) and is connected with pivot (12), and pivot (12) axial plane fixedly connected with a plurality of evenly distributed's puddler, water pump (2) one side center department runs through fixedly connected with feed liquor pipe (14) is kept away from in mixing box (13) outside, and feed liquor pipe (14) one side center department runs through fixedly connected with outlet pipe (11) is kept away from in mixing box (13).

2. The evaporation scale inhibitor automatic dosing device according to claim 1, characterized in that: the shell (5) is close to the center of one side of the water pump (2) and penetrates through the fixedly connected connecting pipe, and one end, far away from the shell (5), of the connecting pipe is sleeved with a water outlet of the water pump (2).

3. The evaporation scale inhibitor automatic dosing device according to claim 1, characterized in that: the driven chain wheel (8) is meshed with and connected with and fixed to the driving chain wheel through a chain.

4. The evaporation scale inhibitor automatic dosing device according to claim 1, characterized in that: and one end of the threaded rod (6) far away from the water pump (2) penetrates through the shell (5) and the driven chain wheel (8), and is in threaded connection with the contact surface of the driven chain wheel (8).

5. The evaporation scale inhibitor automatic dosing device according to claim 1, characterized in that: and a pressure sensor (3) is fixedly connected to the top of one side, close to the water pump (2), in the shell (5).

6. The evaporation scale inhibitor automatic dosing device according to claim 1, characterized in that: the center of the bottom of the mixing box (13) is fixedly connected with a second motor, and a driving end of the second motor penetrates through the mixing box (13) and is fixedly connected with the end face of the bottom of the rotating shaft (12).

7. The evaporation scale inhibitor automatic dosing device according to claim 1, characterized in that: the water discharging pipe (10) is provided with a first proportional valve in a matched mode, and the liquid inlet pipe (14) is provided with a second proportional valve in a matched mode.