CN213408989U

CN213408989U - Two mill mills of efficient plastic granule milling machine

Info

Publication number: CN213408989U
Application number: CN202021746801.XU
Authority: CN
Inventors: 施维昇; 李冬华
Original assignee: Nadfinlo Plastic Industry Kunshan Co ltd
Current assignee: Nadfinlo Plastic Industry Kunshan Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-06-11
Anticipated expiration: 2030-08-20

Abstract

The utility model provides a two mill milling machines of efficient plastic granule, includes feeder hopper, mill one, mill two, mill motor one, mill motor two, dust pipeline, inhales a powder section of thick bamboo, air-blower, reciprocating sieve and milling machine frame, feeder hopper and mill one intercommunication, mill one and two equal and dust pipe connection of mill, mill motor one is connected with mill one to mill motor one can drive mill one and rotate, mill motor two is connected with mill two, and mill motor two can drive mill two and rotate, it keeps away from mill one and mill two one end connection to inhale a powder section of thick bamboo and dust pipeline, the air-blower with inhale a powder section of thick bamboo and connect, reciprocating sieve and inhale a powder section of thick bamboo intercommunication, through the pipeline intercommunication between reciprocating sieve and the mill two. The utility model discloses a two mill milling machines of efficient plastic granule through two-stage milling systems of formation of mill one and mill, with the powder grinding, through selecting the finished product again, can realize the even of product, avoid appearing the circumstances such as too big or undersize.

Description

Two mill mills of efficient plastic granule milling machine

Technical Field

The utility model belongs to the technical field of polymer chemical material, specifically, relate to a two mill milling machines of efficient plastic granule.

Background

The grinding machine is widely applied to grinding processing of various plastic materials in the fields of chemical industry, waste recycling, plastic pipe section manufacturing, plastic modification and the like, and the processing principle is that after the materials are ground to required granularity, the materials are conveyed to a storage hopper by a lifting machine and then are uniformly and continuously conveyed into a grinding chamber of a main machine of a Raymond mill by a vibrating feeder. The fine powder after the grinding of the materials is carried into an analyzer along with the circulating air of a blower for sorting, the materials with excessive fineness fall back to be reground, and the qualified fine powder enters a finished product cyclone powder collector along with the air flow and is discharged through a powder outlet pipe to obtain a finished product.

Although the existing plastic flour mills can grind smaller finished products, the flour mills commonly used in the market are generally provided with one grinding disc, so that the finished products can be formed by grinding plastic once, but the yield of the products is low, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a two mill milling machines of efficient plastic granule has solved the work efficiency of milling machine among the prior art low to the problem that the finished product quality of grinding is not high.

The technical scheme is as follows: the utility model provides an efficient plastic particle double-millstone flour mill, which comprises a feed hopper, a millstone I, a millstone II, a millstone motor I, a millstone motor II, a dust pipeline, a flour suction cylinder, an air blower, a vibrating screen and a flour mill frame, wherein the feed hopper, the millstone I, the millstone II, the millstone motor I, the millstone motor II, the dust pipeline, the flour suction cylinder, the air blower and the vibrating screen are all arranged on the flour mill frame, the feed hopper is communicated with the millstone I, the millstone I and the millstone II are both connected with the dust pipeline, the millstone motor I is connected with the millstone I, the millstone motor I can drive the millstone I to rotate, the millstone motor II is connected with the millstone II, the millstone motor II can drive the millstone II to rotate, the flour suction cylinder and the dust pipeline are far away from one end of the millstone I and the millstone II to be, and the vibrating screen is positioned right below the powder suction cylinder, and the vibrating screen is communicated with the second grinding disc through a pipeline. The utility model discloses a two mill milling machines of efficient plastic granule through two-stage milling systems of formation of mill one and mill, with the powder grinding, through selecting the finished product again, can realize the even of product, avoid appearing the circumstances such as too big or undersize.

Further, foretell two mill milling machines of efficient plastic granule, be equipped with work platform and step in the milling machine frame, the reciprocating sieve sets up on work platform, mill one and two below that all are located work platform of mill, the upper end and the work platform of step are connected. The running condition of milling machine is looked over to the staff of being convenient for of the ladder that sets up, also is convenient for carry out the maintenance of milling machine simultaneously.

Further, foretell two mill milling machines of efficient plastic granule, the last feeding storage case that is equipped with of work platform, the feeder hopper is fixed to be set up on the feeding storage case, the lower tip of feeding storage case is equipped with conveying pipe one, one end and the mill intercommunication of feeding storage case are kept away from to conveying pipe one.

Further, foretell two mill milling machines of efficient plastic granule, be equipped with finished product discharging pipe and feed back pipe on the reciprocating sieve, the feed back pipe is kept away from one end and the two intercommunications of mill on the reciprocating sieve.

Further, foretell two mill milling machines of efficient plastic granule, mill one, mill two, dust pipeline and inhale and be equipped with water-cooling system on the powder section of thick bamboo, the last inlet tube and the outlet pipe of being connected with of water-cooling system.

Further, foretell two mills milling machines of efficient plastic granule, water-cooling system includes that a mill water-cooling shell, two water-cooling shells of mill, a set of powder pipe water-cooling shell of inhaling, inhale powder device water-cooling shell and a set of connecting pipe, a mill water-cooling shell cover is established in a mill outside, two water-cooling shells of mill establish at two outsides of mill, a set of powder pipe water-cooling shell of inhaling is established on the outer wall of dust pipeline in proper order, inhale powder device water-cooling shell and establish on inhaling the powder section of thick bamboo outer wall, a mill water-cooling shell, two water-cooling shells of mill, a set of powder pipe water-cooling shell of inhaling and inhale powder device water-cooling shell and communicate through a set. The water-cooling system who sets up makes the heat that produces in the production process discharge smoothly through the cooling, reduces the production of knot material effectively, and the processingquality of product obtains promoting, has improved the whole quality and the machining efficiency of product, and can not cause harm to other aspects such as equipment and environment.

Further, foretell two mill milling machines of efficient plastic granule, it is the toper setting to inhale a powder section of thick bamboo, it is equipped with the tuber pipe to inhale between a powder section of thick bamboo and the air-blower.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the utility model discloses an efficient plastic granule double millstone milling machine, it utilizes the first crocus of mill one, screens on the sieving mechanism, again carries on the secondary grinding on mill two after the screening, the secondary grinding makes the granule after the plastic granules has been ground all reach the operation requirement, thus make milling machine overall stability and crocus improvement of output per hour, and the equipment simple structure, degree of automation is high; and a water cooling system is added, so that the temperature of the double-millstone pulverizer can not be too high in high-speed operation, and the stability of pulverized materials is ensured.

Drawings

FIG. 1 is a schematic structural view of the efficient double-millstone pulverizer for plastic particles according to the present invention;

FIG. 2 is a front view of the efficient double-millstone pulverizer for plastic particles according to the present invention;

FIG. 3 is a right side view of the efficient dual-millstone pulverizer for plastic particles according to the present invention;

FIG. 4 is a top view of the efficient dual-millstone pulverizer for plastic particles according to the present invention;

figure 5 is the efficient plastic grain two-millstone flour mill's work flow chart.

In the figure: the grinding disc grinding machine comprises a feed hopper 1, a grinding disc I2, a grinding disc II 3, a grinding disc I4, a grinding disc II 5, a dust pipeline 6, a powder suction cylinder 7, an air pipe 71, an air blower 8, a vibrating screen 9, a finished product discharge pipe 91, a feed back pipe 92, a flour mill frame 10, a working platform 101, a step ladder 102, a feeding storage box 103, a feed pipe I104, a water inlet pipe 201, a water outlet pipe 202, a grinding disc I water-cooling shell 203, a grinding disc II water-cooling shell 204, a group of powder suction pipe water-cooling shells 205, a powder suction device water-cooling shell 206 and a connecting.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The efficient plastic particle double-millstone pulverizer shown in the figures 1-4 comprises a feed hopper 1, a millstone one 2, a millstone two 3, a millstone motor one 4, a millstone motor two 5, a dust pipeline 6, a suction drum 7, a blower 8, a vibrating screen 9 and a pulverizer frame 10, wherein the feed hopper 1, the millstone one 2, the millstone two 3, the millstone motor one 4, the millstone motor two 5, the dust pipeline 6, the suction drum 7, the blower 8 and the vibrating screen 9 are all arranged on the pulverizer frame 10, the feed hopper 1 is communicated with the millstone one 2, the millstone one 2 and the millstone two 3 are all connected with the dust pipeline 6, the millstone motor one 4 is connected with the millstone one 2, the millstone motor one 4 can drive the millstone one 2 to rotate, the millstone motor two 5 is connected with the millstone two 3, the millstone motor two 5 can drive the millstone two 3 to rotate, the dust suction drum 7 and the dust pipeline 6 are connected with one end far away from, the air blower 8 is connected with the powder suction barrel 7, the vibrating screen 9 is communicated with the powder suction barrel 7, the vibrating screen 9 is located under the powder suction barrel 7, and the vibrating screen 9 is communicated with the second grinding disc 3 through a pipeline. The powder suction cylinder 7 is arranged in a conical shape, and an air pipe 71 is arranged between the powder suction cylinder 7 and the air blower 8.

Wherein, be equipped with work platform 101 and step 102 on the milling machine frame 10, reciprocating sieve 9 sets up on work platform 101, mill one 2 and two 3 below that all are located work platform 101 of mill, the upper end and the work platform 101 of step 102 are connected. The working platform 101 is provided with a feeding storage box 103, the feeding hopper 1 is fixedly arranged on the feeding storage box 103, the lower end part of the feeding storage box 103 is provided with a first feeding pipe 104, and one end, far away from the feeding storage box 103, of the first feeding pipe 104 is communicated with a first grinding disc 2.

In addition, a finished product discharge pipe 91 and a return pipe 92 are arranged on the vibrating screen 9, and one end, far away from the vibrating screen 9, of the return pipe 92 is communicated with the second grinding disc 3.

In addition, be equipped with water-cooling system on mill one 2, the second 3 of mill, dust pipeline 6 and the section of thick bamboo 7 of inhaling, be connected with inlet tube 201 and outlet pipe 202 on the water-cooling system. The water-cooling system includes that a water-cooling shell 203 of mill, two water-cooling shells 204 of mill, a set of inhale powder pipe water-cooling shell 205, inhale powder device water-cooling shell 206 and a set of connecting pipe 207, a water-cooling shell 203 of mill overlaps and establishes in 2 outsides of mill, two water-cooling shells 204 of mill establish in two 3 outsides of mill, a set of powder pipe water-cooling shell 205 of inhaling is established in proper order on the outer wall of dust pipeline 6, inhale powder device water-cooling shell 206 cover and establish on inhaling powder section of thick bamboo 7 outer wall, a water-cooling shell 203 of mill, two water-cooling shells 204 of mill, a set of inhale powder pipe water-cooling shell 205 and inhale powder device water-cooling shell 206 and.

On the basis of above-mentioned structure, as shown in fig. 5 the utility model discloses the theory of operation of two mill mills of efficient plastic granule is:

after entering the feed hopper 1, the plastic particles firstly enter the grinding chamber of the grinding disc I2, and the ground plastic particles passing through the grinding disc I2 are ground into powder. Meanwhile, the air blower 8 sucks the particles ground by the grinding disc I2 into the powder suction cylinder 7 through the dust pipeline 6 continuously, the powder enters the circular vibrating screen 9 through the dust pipeline 6, the powder is filtered by the screen in the circular vibrating screen 9, the ground powder falls into the finished product box through the finished product discharge pipe 91, the unground powder is discharged through the material return pipe 92 and enters the grinding disc II 3, the unground powder finally enters the grinding disc II 3 for grinding, and the ground powder enters the circular vibrating screen 9 through the dust pipeline 6 and the powder suction cylinder 7 again to be screened so as to finally form a circulating screen material. Meanwhile, a water cooling system is added outside the grinding disc I2, the grinding disc II 3, the dust pipeline 6 and the powder suction cylinder 7, so that the temperature of the double-grinding-disc grinding machine is not too high in high-speed operation, and the stability of ground materials is ensured.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a two mill mills of efficient plastic grain which characterized in that: comprises a feed hopper (1), a first millstone (2), a second millstone (3), a first millstone motor (4), a second millstone motor (5), a dust pipeline (6), a powder suction cylinder (7), an air blower (8), a vibrating screen (9) and a pulverizer frame (10), wherein the feed hopper (1), the first millstone (2), the second millstone (3), the first millstone motor (4), the second millstone motor (5), the dust pipeline (6), the powder suction cylinder (7), the air blower (8) and the vibrating screen (9) are all arranged on the pulverizer frame (10), the feed hopper (1) is communicated with the first millstone (2), the first millstone (2) and the second millstone (3) are all connected with the dust pipeline (6), the first millstone motor (4) is connected with the first millstone (2), the first millstone motor (4) can drive the first millstone (2) to rotate, the second millstone motor (5) is connected with the second millstone (3), and the second millstone (3) can be driven to rotate by the second millstone motor (5), one end of the first millstone (2) and the second millstone (3) are far away from the powder suction cylinder (7) and the dust pipeline (6) is connected, the air blower (8) is connected with the powder suction cylinder (7), the vibrating screen (9) is communicated with the powder suction cylinder (7), the vibrating screen (9) is positioned under the powder suction cylinder (7), and the vibrating screen (9) is communicated with the second millstone (3) through a pipeline.

2. The efficient plastic grain dual-disc mill of claim 1, wherein: be equipped with work platform (101) and ladder (102) on milling machine frame (10), reciprocating sieve (9) set up on work platform (101), mill one (2) and two (3) below that all are located work platform (101) of mill, the upper end and the work platform (101) of ladder (102) are connected.

3. The efficient plastic grain dual-disc mill of claim 2, wherein: the grinding disc grinding machine is characterized in that a feeding storage box (103) is arranged on the working platform (101), the feeding hopper (1) is fixedly arranged on the feeding storage box (103), a feeding pipe I (104) is arranged at the lower end of the feeding storage box (103), and one end, far away from the feeding storage box (103), of the feeding pipe I (104) is communicated with the grinding disc I (2).

4. The efficient plastic grain dual-disc mill of claim 1, wherein: and a finished product discharge pipe (91) and a return pipe (92) are arranged on the vibrating screen (9), and one end, far away from the vibrating screen (9), of the return pipe (92) is communicated with the second grinding disc (3).

5. The efficient plastic grain dual-disc mill of claim 1, wherein: and the grinding disc I (2), the grinding disc II (3), the dust pipeline (6) and the powder suction cylinder (7) are provided with a water cooling system, and the water cooling system is connected with a water inlet pipe (201) and a water outlet pipe (202).

6. The efficient plastic grain dual-disc mill of claim 5, wherein: the water-cooling system comprises a grinding disc one water-cooling shell (203), a grinding disc two water-cooling shell (204), a set of powder suction pipe water-cooling shell (205), a set of powder suction device water-cooling shell (206) and a set of connecting pipe (207), the grinding disc one water-cooling shell (203) is sleeved outside the grinding disc one (2), the grinding disc two water-cooling shell (204) is sleeved outside the grinding disc two (3), the set of powder suction pipe water-cooling shell (205) is sequentially sleeved on the outer wall of the dust pipeline (6), the powder suction device water-cooling shell (206) is sleeved on the outer wall of the powder suction cylinder (7), the grinding disc one water-cooling shell (203), the grinding disc two water-cooling shells (204), the set of powder suction pipe water-cooling shell (205) and the powder suction device water-cooling shell (206) are.

7. The efficient plastic grain dual-disc mill of claim 1, wherein: the powder suction cylinder (7) is arranged in a conical shape, and an air pipe (71) is arranged between the powder suction cylinder (7) and the air blower (8).