CN213222399U - A reducing mechanism for processing plastic granules - Google Patents
A reducing mechanism for processing plastic granules Download PDFInfo
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- CN213222399U CN213222399U CN202021869104.3U CN202021869104U CN213222399U CN 213222399 U CN213222399 U CN 213222399U CN 202021869104 U CN202021869104 U CN 202021869104U CN 213222399 U CN213222399 U CN 213222399U
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- dust collecting
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Abstract
The application discloses a crushing device for processing plastic particles, which comprises a crusher body, wherein the crusher body comprises a machine body wall, a crushing roller, a feeding hole and a discharging hole; the noise reduction assembly comprises a noise reduction part and a pore plate, the noise reduction part is arranged around the inner wall of the machine body wall, the top and the bottom of the pore plate are respectively and correspondingly fixedly connected with the top and the bottom of the machine body wall, the pore plate and the machine body wall define a dust collection cavity, and the pore plate is of a honeycomb structure with multiple pores on the surface; the exhaust fan is arranged in the dust collecting cavity; the dust collecting box is arranged at the bottom of the dust collecting cavity and communicated with the dust collecting cavity. And the anti-static device is arranged on the inner wall of the machine body wall and used for cleaning dust which is attached to the crusher body, the noise reduction assembly and the exhaust fan and is provided with static electricity. Through the reducing mechanism in this application, can realize carrying out the dust fall and the function of making an uproar falls in the secondary to the plastics dust of taking static in the reducing mechanism for this reducing mechanism's practicality is stronger.
Description
Technical Field
The application relates to the technical field of crushing equipment, in particular to a crushing device for processing plastic particles.
Background
The crushing device is mainly used for medium-fineness crushing operation in various industries, the working principle of the crushing device for plastic particles is that original plastic is fed into a crushing chamber from a feed hopper, and is sheared and crushed by a rotary knife and a fixed knife simultaneously under the impact of a knife edge and a knife holder.
And at the in-process of the reducing mechanism work of plastic granules, the reducing mechanism organism not only can produce the noise of high decibel, probably contains little part of sand grain or other tiny particle impurity in carrying out the shredding plastics moreover, leads to the plastic granules of retrieving impure to plastics friction and easy production static are on attaching to discharging device easily after smashing, can appear being difficult to the clearance scheduling problem, also cause certain damage to reducing mechanism.
SUMMERY OF THE UTILITY MODEL
The present application provides a reducing mechanism for processing plastic granules to solve the problems mentioned in the background art.
In order to achieve the above object, the utility model provides a following technical scheme:
according to one aspect of the present application, there is provided a pulverizing apparatus for processing plastic particles, comprising:
the crusher body comprises a crusher body wall, a crushing roller, a feeding hole and a discharging hole;
the noise reduction assembly comprises a noise reduction part and a pore plate, the noise reduction part is arranged around the inner wall of the machine body wall, the top and the bottom of the pore plate are respectively and correspondingly fixedly connected with the top and the bottom of the machine body wall, the pore plate and the machine body wall define a dust collection cavity, and the pore plate is of a honeycomb structure with multiple pores on the surface;
the exhaust fan is arranged in the dust collecting cavity;
the dust collecting box is arranged at the bottom of the dust collecting cavity and communicated with the dust collecting cavity.
An antistatic device, which is arranged on the inner wall of the machine body wall,
the anti-static device is used for cleaning dust which is attached to the pulverizer body, the noise reduction assembly and the exhaust fan and is electrostatically charged.
According to some embodiments, the inner wall of the body wall is provided with a groove, and the anti-static device is embedded and mounted in the groove.
According to some embodiments, the anti-static device is an ion wind wand.
According to some embodiments, the dust collecting device further comprises a dust collecting pipe, and the dust collecting cavity and the dust collecting box are communicated through the dust collecting pipe.
According to some embodiments, the number of the suction fans and the orifice plate is set to 4, respectively arranged in four different directions of the pulverizer body.
According to some embodiments, the fan comprises a motor and fan blades, the plane of the fan blades being arranged parallel to the radial cross-section of the aperture in the aperture plate.
According to some embodiments, the beverage dispenser further comprises a filter screen mounted at the spout top end, the filter screen being configured to be removable from the spout top end.
According to some embodiments, a sliding groove is formed in the inner side of the discharge hole, and the filter screen is inserted into the sliding groove.
According to some embodiments, the material of the noise reducing portion is a sponge.
According to some embodiments, the noise reducing portion is thermally fused to an inner wall of the body wall.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the exhaust fan that sets up through this reducing mechanism operates, adsorbs the plastics dust in the rubbing crusher body to the collection dirt intracavity, falls into the dust collection box and collects the dust, plays the effect of dust fall.
The noise generated by the operation of the crushing roller in the crusher body is subjected to the first noise reduction effect through the cellular structure pore plate, and the noise reduction part arranged around the inner wall of the crusher body is subjected to the secondary noise reduction effect, so that the noise reduction effect is better.
The air mass with positive and negative charges generated by the anti-static device and the air mass with static charges are attached to the crusher body, the noise reduction assembly and the dust on the exhaust fan for neutralization, so that the cleaning effect is achieved, and the crushing device is effectively protected.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a pulverizing apparatus for processing plastic granules according to the present invention;
FIG. 2 is a partial schematic view of the comminution apparatus shown in FIG. 1;
fig. 3 is a partial schematic view of the comminution apparatus shown in fig. 1.
In the figure: a pulverizer body 100; a body wall 110; a chute 111; a crusher roll 120; a feed inlet 130; a discharge port 140; a filter plate 141; a noise reduction assembly 200; a noise reduction unit 210; an orifice plate 220; an exhaust fan 300; a dust box 400; a dust collecting pipe 410, an antistatic device 500; a dust collection chamber 600.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
At the in-process of the reducing mechanism work of plastic granules, the reducing mechanism organism not only can produce the noise of high decibel, probably contains little part of sand grain or other small particle impurity in carrying out the shredding plastics moreover, leads to the plastic granules of retrieving impure to plastics friction and easy production static can appear being difficult to the clearance scheduling problem on attaching to discharging device after smashing easily, also cause certain damage to reducing mechanism.
As shown in fig. 1 to 3, the present application provides a pulverizing apparatus for processing plastic particles, which includes a pulverizer body 100, a noise reduction assembly 200, a suction fan 300, a dust collection box 400, and an antistatic device 500. Wherein the pulverizer body 100 includes a body wall 110, a crushing roller 120, an inlet opening 130, and an outlet opening 140.
The noise reduction assembly 200 comprises a noise reduction part 210 and a pore plate 220, the noise reduction part 210 is arranged around the inner wall of the machine body wall 110, the top and the bottom of the pore plate 220 are respectively and correspondingly fixedly connected with the top and the bottom of the machine body wall 110, the pore plate 220 is provided with a honeycomb structure with multiple pores on the surface, and the pore plate 220 and the machine body wall 110 define a dust collection cavity 600. The noise reduction part 210 may be a sound insulation board, or a sponge pad, but the sound insulation board is generally disposed outside the body, and the effect is better. In addition, the pore plate 220 may have a structure with multiple round holes on the surface, or a honeycomb structure with multiple pores on the surface, which has the advantages of highest tightness, simplest required materials, largest available space, lightest weight, and is beneficial to sound insulation and heat insulation. In this embodiment, the reducing device is equipped with the noise reduction assembly 200, including noise reduction portion 210 and orifice plate 220, noise reduction portion 210 arranges around the inner wall of organism wall 110, make noise reduction portion 210 fall the noise that rubbing crusher body 100 produced, the top and the bottom of orifice plate 220 correspond respectively with the top and the bottom fixed connection of organism wall 110, orifice plate 220 and organism wall 110 prescribe a limit to dust collection chamber 600, make the dust that sees through orifice plate 220 fall into dust collection chamber 600 in, be convenient for the collection of dust, in addition orifice plate 220 establishes to the honeycomb structure of the many orifices in surface, be more useful to playing the effect that gives sound insulation and insulate against heat to rubbing crusher body 100, make rubbing crusher's practicality stronger.
The suction fan 300 is provided in the dust collecting chamber 600. The exhaust fan 300 may be disposed at the top of the dust collecting box 400, or disposed in the dust collecting cavity, when the exhaust fan 300 may be disposed at the top of the dust collecting box 400, the exhaust fan 300 directly acts on the dust collecting cavity, and then acts on the plastic dust generated by the work of the material crushing roller 120 through the dust collecting cavity, and the exhaust effect of the exhaust fan is weakened in the dust collecting cavity, so that the dust falling effect is not ideal. In this embodiment, the exhaust fan 300 is disposed in the dust collecting chamber 600, so that the exhaust fan 300 can directly act on the plastic dust generated by the operation of the material crushing roller 120 through the porous plate 220 having a honeycomb structure, and the dust falling effect is more obvious and effective.
The dust collecting box 400 is arranged at the bottom of the dust collecting cavity 600, and the dust collecting box 400 is communicated with the dust collecting cavity. The dust collecting box 400 can be inserted into the body wall 110 by providing a slot on the bottom wall of the body wall 110, or the dust collecting chamber 600 can be communicated with the dust collecting box 400 through the dust collecting tube 410, or the dust collecting box 400 can be communicated with the bottom wall of the body wall 110 by welding. In this embodiment, the dust collecting box 400 is disposed at the bottom of the dust collecting cavity 600, and the dust collecting box 400 is communicated with the dust collecting cavity, so that the plastic dust sucked into the dust collecting cavity by the operation of the exhaust fan 300 can fall into the dust collecting box 400 through the dust collecting pipe 410, and the dust collecting box 400 can collect the plastic dust more conveniently.
The static electricity preventing means 500 is installed on the inner wall of the body wall 110, and the static electricity preventing means 500 is used to clean dust attached to the pulverizer body 100, the noise reduction assembly 200, and the suction fan 300. The anti-static device 500 may be installed on the top of the dust collecting box 400, or on the perforated plate 220, or on the inner wall of the body wall 110, when the anti-static device 500 is installed on the perforated plate 220, the suction fan 300 may be blocked from adsorbing the plastic dust generated when the material crushing roller 120 operates, so as to reduce the dust-falling effect, and when the anti-static device 500 is installed on the top of the dust collecting box 400, the anti-static device 500 may block a part of the plastic dust from falling into the dust collecting box 400 and falling onto the anti-static device 500, so as to damage the anti-static device 500 itself. In the present embodiment, the static electricity preventing means 500 is installed on the inner wall of the body wall 110, and the static electricity preventing means 500 is used to clean dust attached to the pulverizer body 100, the noise reduction assembly 200, and the suction fan 300, so that the practicability of the pulverizer is enhanced.
In the above-mentioned scheme, when reducing mechanism is when smashing plastics processing, locate the operation of air exhauster 300 in dust collecting cavity 600, adsorb the plastics dust that raises in the rubbing crusher body 100 to the collection dirt intracavity, collect the dust of collection dirt intracavity through dust collection box 400, play the effect of dust fall, the in-process of adsorbing to dust collecting cavity 600 at the plastics dust orifice plate 220 in rubbing crusher body 100, honeycomb's orifice plate 220 plays the first effect of making an uproar to the produced noise of crushed aggregates roller 120 operation in rubbing crusher body 100, the part of making an uproar 210 of making an uproar of reducing around the internal wall of machine body 110, meanwhile, produced have positive and negative charge air mass by antistatic device 500 during.
The inner wall of the body wall 110 is provided with a groove, and the anti-static device 500 is embedded in the groove. The anti-static device 500 can be directly installed on the inner wall of the body wall 110, or the anti-static device 500 can be embedded in a groove installed on the inner wall of the body wall 110, but when the anti-static device 500 is directly installed on the inner wall of the body wall 110, plastic dust in the dust collection chamber sucked by the operation of the exhaust fan 300 falls on the anti-static device 500, which may affect the normal operation of the anti-static device 500 for a long time. In this embodiment, a groove is formed in the inner wall of the body wall 110, and the anti-static device 500 is embedded in the groove, so that the space volume of the dust collecting chamber is not affected by the anti-static device 500, and the anti-static device 500 does not affect the plastic dust sucked by the exhaust fan 300 during operation to fall into the dust collecting box 400.
The anti-static device 500 is an ion wind bar. The anti-static device 500 is of the type of an ion blower, an ion blower gun, an ion blower bar, etc. and the working principle thereof is that a large amount of air flow with positive and negative charges can be generated to neutralize electrons on the surface of an object, so as to achieve the purpose of static electricity prevention. In this embodiment, the anti-static device 500 is an ion wind rod, which is more convenient to be installed on the inner wall of the machine body wall 110, and in the crushing device, the ion wind rod is selected as the anti-static device 500 to release an airflow with positive and negative charges, which has a wider contact area with the crusher body 100, so as to be more beneficial to neutralizing plastic dust with static charges, and play a role in dust reduction.
The crushing device further comprises a dust collecting pipe 410, and the dust collecting cavity 600 is communicated with the dust collecting box 400 through the dust collecting pipe 410. The dust collecting box 400 can be inserted into the body wall 110 by arranging a clamping groove on the bottom wall of the body wall 110, or the dust collecting chamber 600 is communicated with the dust collecting box 400 through the dust collecting pipe 410, or the dust collecting box 400 is welded with the bottom wall of the body wall 110. In this embodiment, the dust collecting device further includes a dust collecting pipe 410, and the dust collecting chamber 600 is communicated with the dust collecting box 400 through the dust collecting pipe 410, so that the plastic dust partially sucked into the dust collecting chamber by the operation of the air blower 300 can fall into the dust collecting box 400 through the dust collecting pipe 410, and the dust collecting box 400 can collect the plastic dust more conveniently.
The number of the suction fans 300 and the orifice plates 220 is set to 4, respectively, which are disposed in four different directions of the pulverizer body 100. Generally, all set up rubbing crusher body 100 as the cube, when crushed aggregates roller 120 was when smashing the plastic granules, the plastics dust can float in different directions, for more effectual reduction dust and the noise in rubbing crusher body 100, in this embodiment, all set up exhaust fan 300 and orifice plate 220's quantity to 4, arrange respectively in four different directions, so can more effectively reach the purpose that the dust fall was fallen and is made an uproar.
The blower 300 includes a motor and fan blades, the plane of which is parallel to the radial cross-section of the aperture in the aperture plate 220. The exhaust fan 300 may be disposed at the top of the dust collecting case 400, or may be disposed in the dust collecting chamber. When the exhaust fan 300 can be disposed on the top of the dust collecting box 400, the plane of the fan blade is parallel to or coplanar with the bottom wall surface of the body wall 110, but in this way, the exhaust fan 300 directly acts on the dust collecting cavity, and then acts on the plastic dust generated by the operation of the material crushing roller 120 through the dust collecting cavity, and the exhaust effect of the plastic dust can be weakened in the dust collecting cavity, so that the dust falling effect is not ideal. In this embodiment, the exhaust fan 300 includes a motor and fan blades, and the plane of the fan blades is parallel to the radial cross section of the holes on the orifice plate 220, so that the exhaust fan 300 can directly penetrate through the orifice plate 220 with a honeycomb structure to directly act on plastic dust generated during the operation of the crushing roller 120, and the dust falling effect is more obvious and effective.
The filter plate 141 is arranged at the top end of the discharge port 140, and the filter plate 141 can be taken out from the top end of the discharge port 140. Because the plastic particle raw material is not processed in place with a small amount of plastic particle raw material when being processed by the crushing roller 120, the unqualified finished product needs to be collected and processed again. In this embodiment, the crushing apparatus further includes a filter plate 141, the filter plate 141 is mounted on the top end of the discharge port 140, and the filter plate 141 is configured to be removable from the top end of the discharge port 140. The mesh opening of the filter plate 141 is set to be the size of middle-fineness plastic particles with the diameter required by processing, the filter plate 141 is used for filtering the processed finished product, unqualified plastic particles are intercepted on the filter plate 141, and the plastic particles which are not processed in place are prevented from being mixed into the finished product.
The inner side of the discharge port 140 is provided with a chute 111, and a filter plate 141 is inserted in the chute 111. The filter plate 141 may be fixedly installed inside the discharge port 140, or the inside of the discharge port 140 may be provided with a chute 111, the filter plate 141 is inserted into the chute 111, the filter plate 141 is fixedly installed inside the discharge port 140, the filter plate 141 cannot be taken out of the discharge port 140, so that unqualified plastic particles are not convenient to take out of the pulverizer body 100, even after being blocked, qualified finished products are filtered out of the filter plate 141, so that the qualified finished products are not convenient to collect.
The noise reduction part 210 is made of sponge, and the noise reduction part 210 is made of material. This is not described in detail herein.
The noise reduction part 210 is thermally fused to the inner wall of the body wall 110. The noise reduction part 210 may be fixedly connected or detachably connected to the body wall 110. Since the noise reduction part 210 has a small thickness and is not easy to detach, the noise reduction part 210 may be connected to the body wall 110 by a fixed connection method such as gluing or hot-melt connection with the body wall 110. When the noise reduction part 210 is thermally fused to the housing wall 110, the noise reduction part 210 may be integrally thermally fused to the housing wall 110, or may be partially thermally fused to the housing wall 110. The noise reduction part 210 may include two flanges located at both ends thereof, a hot melt hole is uniformly arranged on each flange, a hot melt column is arranged in each of the two hot melt holes of the noise reduction part 210, the hot melt column passes through the hot melt hole and then is connected with the inner wall of the machine body wall 110 in a hot melt manner, and the inner wall of the machine body wall 110 is subjected to hot melt with the hot melt column, so that the noise reduction part 210 is hot-melted on the machine body wall 110.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. A reducing apparatus for processing plastic granules, comprising:
the crusher body comprises a crusher body wall, a crushing roller, a feeding hole and a discharging hole;
the noise reduction assembly comprises a noise reduction part and a pore plate, the noise reduction part is arranged around the inner wall of the machine body wall, the top and the bottom of the pore plate are respectively and correspondingly fixedly connected with the top and the bottom of the machine body wall, the pore plate and the machine body wall define a dust collection cavity, and the pore plate is of a honeycomb structure with multiple pores on the surface;
the exhaust fan is arranged in the dust collecting cavity;
the dust collecting box is arranged at the bottom of the dust collecting cavity and communicated with the dust collecting cavity;
and the anti-static device is arranged on the inner wall of the machine body wall and is used for cleaning and attaching to the crusher body, the noise reduction assembly and the dust with static electricity on the exhaust fan.
2. A comminution device for processing plastic granules as claimed in claim 1, wherein the inner wall of the body wall is provided with a recess and the anti-static device is mounted in the recess in an embedded manner.
3. A reducing apparatus for processing plastic granules according to claim 1, wherein the anti-static device is an ion wind bar.
4. A reducing apparatus for processing plastic granules according to claim 1, further comprising a dust collection tube, wherein the dust collection chamber and the dust collection box communicate through the dust collection tube.
5. A crushing apparatus for processing plastic granules according to claim 1, wherein the number of the exhaust fan and the orifice plate is set to 4, respectively arranged at four different directions of the crusher body.
6. A reducing apparatus for processing plastic granules according to claim 1, wherein the fan comprises a motor and fan blades, the plane of the fan blades being parallel to the radial cross-section of the holes in the perforated plate.
7. A comminution device for processing plastic granules as claimed in claim 1 further including a filter plate mounted to the discharge outlet at a top end thereof, the filter plate being configured to be removable from the discharge outlet at the top end.
8. A crushing apparatus for processing plastic granules according to claim 7, wherein a chute is provided inside the discharge port, and the filter plate is inserted into the chute.
9. A comminution device for processing plastic granules as claimed in claim 1 in which the material of the noise reduction portion is a sponge.
10. A comminution device for processing plastic granules as claimed in claim 1 in which the noise reduction means is in heat-fused engagement with an inner wall of the machine body wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021869104.3U CN213222399U (en) | 2020-08-31 | 2020-08-31 | A reducing mechanism for processing plastic granules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021869104.3U CN213222399U (en) | 2020-08-31 | 2020-08-31 | A reducing mechanism for processing plastic granules |
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| Publication Number | Publication Date |
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| CN213222399U true CN213222399U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021869104.3U Active CN213222399U (en) | 2020-08-31 | 2020-08-31 | A reducing mechanism for processing plastic granules |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522503A (en) * | 2021-07-29 | 2021-10-22 | 吴红荣 | Glass production raw material pretreatment process |
-
2020
- 2020-08-31 CN CN202021869104.3U patent/CN213222399U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522503A (en) * | 2021-07-29 | 2021-10-22 | 吴红荣 | Glass production raw material pretreatment process |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A crushing device for processing plastic particles Effective date of registration: 20220926 Granted publication date: 20210518 Pledgee: Wuhan Rural Commercial Bank Co.,Ltd. Caidian sub branch Pledgor: Wuhan yuechengxing industry and Trade Co.,Ltd. Registration number: Y2022420000321 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |