CN216703976U

CN216703976U - Polycarboxylate family water-reducing agent solid starting material dissolves cauldron in advance

Info

Publication number: CN216703976U
Application number: CN202220324497.2U
Authority: CN
Inventors: 彭昭胜; 潘教磊; 武勇刚; 侯家胜; 汪孟彪; 倪翠龙; 李小飞; 刘林祥; 李旭开
Original assignee: Jining Bangda Coal Chemical Co ltd
Current assignee: Jining Bangda Coal Chemical Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-06-10
Anticipated expiration: 2032-02-17

Abstract

The utility model belongs to the technical field of water reducer raw material premelting, and particularly discloses a solid raw material premelting kettle for a polycarboxylate superplasticizer, which comprises a premelting kettle body, wherein a discharge valve is connected to the bottom of the premelting kettle body, a mounting frame is fixedly connected to the bottom of the discharge valve, a filter box is arranged at the bottom of the mounting frame, a filter screen is arranged in the filter box, a plurality of plugboards are fixedly connected to the top of the filter box, jacks are formed in parts of the plugboards close to the middle of the plugboards, fixing plates are symmetrically arranged at the positions, close to the middle, of two sides of the mounting frame, the fixing plates are inserted into one side of the mounting frame and penetrate through the jacks formed in the plugboards to fix the filter box in a crossed manner, fixing grooves are symmetrically arranged at two sides of the fixing plates, one ends of the fixing grooves are fixedly connected to one side of the mounting frame, fixing rods are arranged in the fixing grooves, and the other ends of the fixing rods are connected with connecting blocks, the spring is arranged between the fixed rod and the fixed groove, and the problems that the fixed rod is difficult to clean and impurities cannot be filtered are effectively solved.

Description

Polycarboxylate family water-reducing agent solid starting material dissolves cauldron in advance

Technical Field

The utility model relates to the technical field of water reducer raw material pre-dissolving, in particular to a solid raw material pre-dissolving kettle for a polycarboxylic acid water reducer.

Background

The existing water reducing agent is prepared by pre-dissolving raw materials, but the water reducing agent raw materials are difficult to avoid residual impurities, and the impurities can be mixed in the pre-dissolved water reducing agent raw materials if not treated, so that the quality of the water reducing agent raw materials is reduced, and the inner wall is difficult to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a solid raw material pre-dissolving kettle for a polycarboxylate superplasticizer to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a polycarboxylate family water reducing agent solid raw material pre-dissolving kettle comprises a pre-dissolving kettle body, wherein a discharging valve is connected to the bottom of the pre-dissolving kettle body, a mounting frame is fixedly connected to the bottom of the discharging valve, a plurality of jacks are formed in the mounting frame close to the outer side, a filter box is arranged at the bottom of the mounting frame, a filter screen is arranged in the filter box, a plurality of plugboards are fixedly connected to the top of the filter box, jacks are formed in a part of the plugboards close to the middle of the plugboards, the plugboards penetrate through the jacks formed in the mounting frame, fixing plates are symmetrically arranged at the positions of two sides of the mounting frame close to the middle of the mounting frame, the fixing plates are inserted into one side of the mounting frame and penetrate through the jacks formed in the plugboards to fix the filter box in a crossed manner, fixing grooves are symmetrically arranged at two sides of the fixing plates, one end of each fixing groove is fixedly connected to one side of the mounting frame, fixing rods are arranged in the fixing grooves, one end of each fixing rod penetrates through the other end of each fixing groove, the other end of the fixing rod is connected with a connecting block, the fixing rod is provided with a spring between the fixing grooves, and the two ends of the spring are respectively connected with the fixing grooves and the connecting block.

Preferably, one end of the fixing plate is connected to the middle of the connecting plate, one end of the fixing rod is connected to the position, close to one end, of the connecting plate, and a handle is arranged on one side of the connecting plate.

Preferably, the bottom of the filter box is fixedly connected with a discharge port, and a feed inlet is formed in the position, close to one side, of the top of the pre-dissolving kettle body.

Preferably, the top of the pre-dissolving kettle is provided with a stirring motor, the driving shaft that the stirring motor set up passes the top of the pre-dissolving kettle and is connected with the puddler, the position that the puddler is close to one end is connected with a plurality of connecting rods, connecting rod one end is connected with the scraper blade, the laminating of table wall in scraper blade one side and the pre-dissolving kettle, the top of the pre-dissolving kettle is close to the outside and is provided with the water storage tray, water storage tray one side is connected with the water injection pipe, water storage tray one side is connected with a plurality of water jet.

Preferably, a plurality of stirring blades are arranged at the position of the stirring rod close to the other end.

Preferably, the water spray is aligned with the inner surface wall of the pre-dissolving kettle.

Compared with the prior art, the utility model has the beneficial effects that: through opening the bleeder valve alright discharge with the water-reducing agent who dissolves in advance, the impurity of exhaust in-process in with the water-reducing agent through the filter screen filters the back and discharges, then can dismantle the rose box alright handle impurity, spray water to the interior table wall of the cauldron that dissolves in advance through the water jet, the rotation of scraper blade can prevent that this internal table wall of cauldron that dissolves in advance from being stained with impurity, the interior table wall of the cauldron that dissolves in advance of alright effectual clearance.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a top cross-sectional view of the mount of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention.

In the figure: 1. a pre-dissolving kettle body; 2. a stirring motor; 3. a feed inlet; 4. a water storage tray; 5. a water injection pipe; 6. a water jet; 7. a stirring rod; 8. a connecting rod; 9. a squeegee; 10. stirring blades; 11. a discharge valve; 12. a filter box; 13. a discharge port; 14. a fixing plate; 15. inserting plates; 16. a mounting frame; 17. a filter screen; 18. connecting blocks; 19. fixing the rod; 20. a spring; 21. fixing grooves; 22. a connecting plate.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a polycarboxylate water reducing agent solid raw material pre-dissolving kettle comprises a pre-dissolving kettle body 1, wherein a discharge valve 11 is connected to the bottom of the pre-dissolving kettle body 1, a mounting frame 16 is fixedly connected to the bottom of the discharge valve 11, a plurality of jacks are formed in the mounting frame 16 close to the outer side, a filter box 12 is arranged at the bottom of the mounting frame 16, a filter screen 17 is arranged in the filter box 12, a plurality of plugboards 15 are fixedly connected to the top of the filter box 12, jacks are formed in the positions of partial plugboards 15 close to the middle, the plugboards 15 penetrate through the jacks formed in the mounting frame 16, fixing plates 14 are symmetrically arranged on the two sides of the mounting frame 16 close to the middle, the fixing plates 14 are inserted into one side of the mounting frame 16 and penetrate through the jacks formed in the plugboards 15 to fix the filter box 12 in a crossed manner, fixing grooves 21 are symmetrically arranged on the two sides of the fixing plates 14, one end of the fixing grooves 21 is fixedly connected to one side of the mounting frame 16, the fixing device is characterized in that a fixing rod 19 is arranged in the fixing groove 21, one end of the fixing rod 19 penetrates through the other end of the fixing groove 21, the other end of the fixing rod 19 is connected with a connecting block 18, a spring 20 is arranged between the fixing grooves 21 of the fixing rod 19, and two ends of the spring 20 are respectively connected with the fixing groove 21 and the connecting block 18.

Furthermore, one end of the fixing plate 14 is connected to the middle of the connecting plate 22, one end of the fixing rod 19 is connected to the position of the connecting plate 22 near one end, and a handle is arranged on one side of the connecting plate 22.

Further, the bottom of the filter box 12 is fixedly connected with a discharge port 13, and a feed port 3 is arranged at a position, close to one side, on the top of the pre-dissolving kettle body 1.

Further, 1 top of pre-dissolving kettle body is provided with agitator motor 2, the drive shaft that agitator motor 2 set up passes pre-dissolving kettle body 1 top and is connected with puddler 7, puddler 7 is close to the position of one end and is connected with a plurality of connecting rods 8, 8 one ends of connecting rods are connected with scraper blade 9, the laminating of surface wall in scraper blade 9 one side and pre-dissolving kettle body 1, pre-dissolving kettle body 1 top is close to the outside and is provided with water storage dish 4, water storage dish 4 one side is connected with water injection pipe 5, water storage dish 4 one side is connected with a plurality of water jet 6.

Further, a plurality of stirring blades 10 are arranged at the position of the stirring rod 7 close to the other end.

Further, the water spray opening 6 is aligned with the inner surface wall of the pre-dissolving kettle body 1.

The working principle is as follows: when in use, solid raw materials are only needed to be put into the pre-dissolving kettle body 1 through the feeding hole 3, then clean water is injected into the water injection pipe 5, so that the water storage disc 4 is filled with water, then water is sprayed into the pre-dissolving kettle body 1 through the water spraying hole 6, then the stirring motor 2 is started, the stirring rod is driven by the stirring motor 2, the stirring rod drives the stirring blade 10 to stir the internal raw materials, the discharging valve 11 can be opened after pre-dissolving is completed, so that the pre-dissolved raw materials are discharged from the discharging hole 13 through the filter box 12, because the filter box 12 is internally provided with the filter screen 17, impurities in the raw materials are filtered and left in the filter box 12 when discharged, if the inner surface wall of the pre-dissolving kettle body 1 is cleaned, only clean water is needed to be injected into the water injection pipe 5 again through the water spraying hole 6 to spray water to the inner surface wall of the pre-dissolving kettle body 1, then the stirring motor 2 is started, the rotating rod 7 drives the scraper plate 9 to scrape the inner surface wall of the pre-dissolving kettle body 1 completely, if it only needs pulling connecting plate 22 to empty the inside impurity of rose box 12, make dead lever 19 drive connecting block 18 and slide behind fixed slot 21, make spring 20 shrink, make fixed plate 14 take out picture peg 15, at this moment, can take out picture peg 15 that sets up on rose box 12 from mounting bracket 16, alright take off rose box 12, alright handle the inside impurity, the installation only needs pulling connecting plate 22 once more, then insert the picture peg 15 that sets up on the rose box 12 the jack of seting up on the mounting bracket 16, then loosen connecting plate 22 and make spring 20 kick-back connecting block 18, connecting block 18 pulling dead lever 19, dead lever 19 pulling connecting plate 22, connecting plate 22 pushes back fixed plate 14, make fixed plate 14 insert fixed rose box 12 in picture peg 15 once more.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polycarboxylate family water-reducing agent solid starting material dissolves cauldron in advance which characterized in that: the device comprises a pre-dissolving kettle body (1), wherein a discharge valve (11) is connected to the bottom of the pre-dissolving kettle body (1), a mounting frame (16) is fixedly connected to the bottom of the discharge valve (11), the mounting frame (16) is close to the outer side and is provided with a plurality of jacks, a filter box (12) is arranged at the bottom of the mounting frame (16), a filter screen (17) is arranged inside the filter box (12), a plurality of spiles (15) are fixedly connected to the top of the filter box (12), jacks are formed in the middle of part of the spiles (15) and are arranged at positions close to the middle of the part of the spiles (15), the spiles (15) penetrate through the jacks formed in the mounting frame (16), fixing plates (14) are arranged at positions close to the middle of the two sides of the mounting frame (16), the fixing plates (14) are inserted into one side of the mounting frame (16) and penetrate through the jacks arranged on the spiles (15) to fix the filter box (12) in a crossed manner, fixing grooves (21) are symmetrically arranged at two sides of the fixing plates (14), fixed slot (21) one end fixed connection is in mounting bracket (16) one side, set up dead lever (19) in fixed slot (21), the fixed slot (21) other end is passed to dead lever (19) one end, the dead lever (19) other end is connected with connecting block (18), dead lever (19) are provided with spring (20) between fixed slot (21), spring (20) both ends are connected with fixed slot (21) and connecting block (18) respectively.

2. The solid raw material pre-dissolving kettle for the polycarboxylate superplasticizer according to claim 1, is characterized in that: one end of the fixing plate (14) is connected to the middle position of the connecting plate (22), one end of the fixing rod (19) is connected to the position, close to one end, of the connecting plate (22), and a handle is arranged on one side of the connecting plate (22).

3. The solid raw material pre-dissolving kettle for the polycarboxylate superplasticizer according to claim 1, is characterized in that: the bottom of the filter box (12) is fixedly connected with a discharge hole (13), and a feed inlet (3) is formed in the position, close to one side, of the top of the pre-dissolving kettle body (1).

4. The solid raw material pre-dissolving kettle for the polycarboxylate superplasticizer according to claim 1, is characterized in that: dissolve cauldron body (1) top in advance and be provided with agitator motor (2), the drive shaft that agitator motor (2) set up passes dissolve cauldron body (1) top in advance and is connected with puddler (7), the position that puddler (7) are close to one end is connected with a plurality of connecting rods (8), connecting rod (8) one end is connected with scraper blade (9), the laminating of table wall in scraper blade (9) one side and dissolve cauldron body (1) in advance, it is close to the outside and is provided with water storage dish (4) to dissolve cauldron body (1) top in advance, water storage dish (4) one side is connected with water injection pipe (5), water storage dish (4) one side is connected with a plurality of water jet (6).

5. The solid raw material pre-dissolving kettle for the polycarboxylate superplasticizer according to claim 4, is characterized in that: and a plurality of stirring blades (10) are arranged at the position of the stirring rod (7) close to the other end.

6. The solid raw material pre-dissolving kettle for the polycarboxylate superplasticizer according to claim 4, is characterized in that: the water spray nozzle (6) is aligned to the inner surface wall of the pre-dissolving kettle body (1).