CN215472343U

CN215472343U - Polyacrylamide double-screw granulator

Info

Publication number: CN215472343U
Application number: CN202120460949.5U
Authority: CN
Inventors: 袁宝玉; 闫光
Original assignee: FUSHUN DRAGON CHEMICAL PLANT
Current assignee: FUSHUN DRAGON CHEMICAL PLANT
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2022-01-11
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a polyacrylamide double-screw granulator which comprises a double-screw granulator body, wherein a discharge hole is formed in one side of the double-screw granulator body, material receiving plates are arranged below the discharge hole, and limiting plates are symmetrically arranged at the tops of the material receiving plates. According to the utility model, through the matched use of the material receiving plate, the mounting frame, the air cooler and the inclined baffle, the transportation and the cooling of the granulated polyacrylamide particles are facilitated, the polyacrylamide particles can fall into the surface of the material receiving plate to be conveyed when being discharged through the discharge port, in the conveying process, workers start the air cooler to work through the control panel, then cold water generated by the air cooler is blown onto the material receiving plate through the air outlet, so that the polyacrylamide particles conveyed on the surface of the material receiving plate are cooled, the mode is simple to operate, the adhesion condition caused by the fact that the surface temperature of the polyacrylamide particles is high is effectively prevented, and the follow-up use of the polyacrylamide particles is improved.

Description

Polyacrylamide double-screw granulator

Technical Field

The utility model relates to the technical field of polyacrylamide twin-screw granulators, in particular to a polyacrylamide twin-screw granulator.

Background

With the rapid development of industries such as oil field exploitation, sewage treatment, paper making and the like, a large amount of polyacrylamide is needed. For shipment convenience, polyacrylamide gels are required to be made into powder pellets and this conversion process is used in a pelletizer. Commonly used granulators include single screw granulators, double screw granulators, and the like.

The prior art has the following problems:

however, polyacrylamide is a special medium with high viscosity and high elasticity, and after polyacrylamide is granulated and cut, the temperature of polyacrylamide is increased due to friction during the granulation process, so that granular polyacrylamide is easily adhered together, and the subsequent use of polyacrylamide particles is not facilitated.

We therefore propose a polyacrylamide twin-screw granulator that addresses the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a polyacrylamide twin-screw granulator which is not beneficial to the use of subsequent polyacrylamide particles because the temperature of polyacrylamide is increased due to friction in the granulating process, so that granular polyacrylamide is easily adhered together.

In order to achieve the purpose, the utility model adopts the following technical scheme: polyacrylamide twin-screw granulator, including the twin-screw granulator body, twin-screw granulator body one side is provided with the discharge gate, the discharge gate below is installed and is connect the flitch, connect flitch top symmetry to install the limiting plate, the limiting plate top is provided with the mounting bracket, the air-cooler is installed at the mounting bracket top, air-cooler one end is provided with the air outlet, limiting plate one end is provided with oblique baffle.

Preferably, transition case is installed to twin-screw granulator body one side, rotating electrical machines are installed to transition bottom of the case end, the cooling bath has been seted up on transition roof portion surface, the cooling bath surface is provided with the bin outlet.

Preferably, the surface of the double-screw granulator body is provided with a impurity collecting groove below the discharge port, and the surface of the material collecting plate is provided with a filtering hole.

Preferably, the cooling tank is provided with a plurality of cooling tanks, and the plurality of cooling tanks are equidistantly arranged on the top surface of the transition box in a surrounding manner.

Preferably, a water injection port is formed in the surface of the top of the transition box, and a water discharge port is formed in the bottom end of the transition box.

Preferably, the surface of the double-screw granulator body is provided with a control panel.

Compared with the prior art, the utility model has the beneficial effects that;

1. according to the utility model, through the matched use of the material receiving plate, the mounting frame, the air cooler and the inclined baffle, the transportation and the cooling of the granulated polyacrylamide particles are facilitated, the polyacrylamide particles can fall onto the surface of the material receiving plate to be conveyed when being discharged through the discharge port, in the conveying process, workers start the air cooler to work through the control panel, then cold water generated by the air cooler is blown onto the material receiving plate through the air outlet, so that the polyacrylamide particles conveyed on the surface of the material receiving plate are cooled, the mode is simple to operate, the adhesion condition caused by the fact that the surface temperature of the polyacrylamide particles is high is effectively prevented, and the follow-up use of the polyacrylamide particles is improved.

2. According to the utility model, the transition box, the rotating motor and the cooling tank are matched for use, so that secondary cooling molding of polyacrylamide particles is facilitated, before the polyacrylamide particles fall into the cooling tank through the material receiving plate, a worker injects cooling liquid into the transition box through the water injection port, so that the polyacrylamide particles entering the cooling tank are cooled by the cooling liquid, and after cooling is completed, the polyacrylamide particles are discharged through the discharge port on the surface of the cooling tank.

3. According to the utility model, the filtering holes and the impurity collecting grooves are arranged, so that when the polyacrylamide particles fall onto the material receiving plate, impurities in the polyacrylamide particles can fall into the impurity collecting grooves through the filtering of the filtering holes, and the overall quality of the polyacrylamide particles is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments 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 polyacrylamide twin-screw granulator provided by the utility model;

FIG. 2 is a schematic view of a material receiving plate of the polyacrylamide twin-screw granulator provided by the utility model;

FIG. 3 is a top view of a transition box of the polyacrylamide twin-screw granulator according to the present invention.

Illustration of the drawings:

1. a double-screw granulator body; 2. a discharge port; 3. an air cooler; 4. an air outlet; 5. a mounting frame; 6. a material receiving plate; 7. a water outlet; 8. a rotating electric machine; 9. a transition box; 10. a sundry collecting groove; 11. a control panel; 12. a limiting plate; 13. a filtration pore; 14. an inclined baffle plate; 15. a discharge outlet; 16. a cooling tank; 17. a water injection port.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the polyacrylamide twin-screw granulator comprises a twin-screw granulator body 1, wherein a discharge port 2 is arranged on one side of the twin-screw granulator body 1, a material receiving plate 6 is arranged below the discharge port 2, limiting plates 12 are symmetrically arranged on the tops of the material receiving plate 6, a mounting frame 5 is arranged on the top of the limiting plate 12, an air cooler 3 is arranged on the top of the mounting frame 5, an air outlet 4 is formed in one end of the air cooler 3, an inclined baffle 14 is arranged at one end of the limiting plate 12, a impurity collecting groove 10 is formed in the surface of the twin-screw granulator body 1, which is located below the discharge port 2, and a filter hole 13 is formed in the surface of the material receiving plate 6.

In this embodiment: connect flitch 6 through the setting, mounting bracket 5, the air-cooler 3, baffle 14's cooperation is used to one side, when the polyacrylamide granule discharges through discharge gate 2, can fall into and connect flitch 6 surface conveying, in the data send process, the staff starts the work of air-cooler 3 through control panel 11, then the cold water that the air-cooler 3 produced blows through air outlet 4 on connecing flitch 6, thereby the polyacrylamide granule that connects flitch 6 surface conveying cools down, this mode easy operation, the effectual sticky condition that appears because of polyacrylamide granule surface temperature is higher of preventing, improve follow-up use to the polyacrylamide granule.

Specifically, excessive case 9 is installed to 1 one side of twin-screw granulator body, rotating electrical machines 8 is installed to excessive case 9 bottom, cooling bath 16 has been seted up on excessive case 9 top surface, cooling bath 16 surface is provided with bin outlet 15, cooling bath 16 is provided with a plurality ofly, and 16 equidistance of a plurality of cooling baths encircle to set up on transition case top surface, water filling port 17 has been seted up on transition case top surface, excessive case 9 bottom is provided with outlet 7.

In this embodiment: through setting up excessive case 9, rotating electrical machines 8, cooling bath 16's cooperation is used, be convenient for the secondary cools off the shaping to the polyacrylamide granule, fall into cooling bath 16 before the polyacrylamide granule through connecing flitch 6, the staff injects into excessive incasement 9 inside through water filling port 17 to the coolant liquid, thereby make the coolant liquid cool off the polyacrylamide granule that gets into cooling bath 16 inside, accomplish the back in the cooling, the bin outlet 15 discharge on rethread cooling bath 16 surface can, through setting up a plurality of cooling baths 16, can improve the cooling capacity to the polyacrylamide granule.

Specifically, a control panel 11 is installed on the surface of the double-screw granulator body 1.

In this embodiment: through setting up control panel 11, be convenient for control twin-screw granulator body 1, control panel 11 control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not reform transform, so control mode and circuit connection are not described in detail again.

The working principle is as follows: when the polyacrylamide particles are discharged through the discharge port 2, the polyacrylamide particles fall into the surface of the material receiving plate 6 for conveying, in the conveying process, an operator starts the air cooler 3 to work through the control panel 11, then cold water generated by the air cooler 3 is blown onto the material receiving plate 6 through the air outlet 4, so that the polyacrylamide particles conveyed on the surface of the material receiving plate 6 are cooled, the mode is simple to operate, the condition of adhesion caused by high surface temperature of the polyacrylamide particles is effectively prevented, the subsequent use of the polyacrylamide particles is improved, the secondary cooling and forming of the polyacrylamide particles are facilitated through the matched use of the transition box 9, the rotating motor 8 and the cooling groove 16, before the polyacrylamide particles fall into the cooling groove 16 through the material receiving plate 6, the operator injects cooling liquid into the transition box 9 through the water injection port 17, so that the cooling liquid cools the polyacrylamide particles entering the cooling groove 16, after the cooling is accomplished, discharge through the bin outlet 15 on cooling tank 16 surface can, through setting up a plurality of cooling tank 16, can improve the cooling capacity to the polyacrylamide granule, through setting up filtration pore 13 and receipts miscellaneous groove 10, when the polyacrylamide granule falls into on connecing flitch 6, impurity in the polyacrylamide granule can fall into to receive miscellaneous groove 10 inside through the filtration of filtration pore 13 to improve the whole quality of polyacrylamide granule.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Polyacrylamide twin-screw granulator, including twin-screw granulator body (1), its characterized in that, twin-screw granulator body (1) one side is provided with discharge gate (2), discharge gate (2) below is installed and is connect flitch (6), connect flitch (6) top symmetry to install limiting plate (12), limiting plate (12) top is provided with mounting bracket (5), air-cooler (3) are installed at mounting bracket (5) top, air-cooler (3) one end is provided with air outlet (4), limiting plate (12) one end is provided with oblique baffle (14).

2. The polyacrylamide twin-screw granulator according to claim 1, wherein a transition box (9) is installed on one side of the twin-screw granulator body (1), a rotating motor (8) is installed at the bottom end of the transition box (9), a cooling tank (16) is arranged on the top surface of the transition box (9), and a discharge outlet (15) is arranged on the surface of the cooling tank (16).

3. The polyacrylamide twin-screw granulator according to claim 1, wherein the surface of the twin-screw granulator body (1) below the discharge port (2) is provided with a waste collecting groove (10), and the surface of the material receiving plate (6) is provided with filtering holes (13).

4. The polyacrylamide twin-screw granulator according to claim 2, characterized in that the cooling tank (16) is provided in plurality, and the plurality of cooling tanks (16) are provided at equal intervals around the top surface of the transition box.

5. The polyacrylamide twin-screw granulator according to claim 2, wherein a water injection port (17) is provided on the top surface of the transition box (9), and a water discharge port (7) is provided at the bottom end of the transition box (9).

6. The polyacrylamide twin-screw granulator according to claim 1, characterized in that the twin-screw granulator body (1) is surface-mounted with a control panel (11).