CN207722859U - A kind of grinding device of PVC plastic - Google Patents
A kind of grinding device of PVC plastic Download PDFInfo
- Publication number
- CN207722859U CN207722859U CN201721770180.7U CN201721770180U CN207722859U CN 207722859 U CN207722859 U CN 207722859U CN 201721770180 U CN201721770180 U CN 201721770180U CN 207722859 U CN207722859 U CN 207722859U
- Authority
- CN
- China
- Prior art keywords
- shell
- connect
- discharge port
- filter plate
- screw conveyor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 47
- 239000004033 plastic Substances 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 68
- 238000005192 partition Methods 0.000 claims abstract description 15
- 239000002826 coolant Substances 0.000 claims abstract description 11
- 238000005057 refrigeration Methods 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 239000000843 powder Substances 0.000 abstract description 5
- 239000012467 final product Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a kind of grinding devices of PVC plastic, including shell, coolant jacket, shell upper end is equipped with electric rotating machine, electric rotating machine both sides are equipped with feeding mouth, rotary screen is equipped in shell, rotary screen lower end is equipped with partition board, strength magnetic stripe is uniformly provided in inner walls above partition board, discharge port one is arranged in the lower end of roller sieve outlet, partition board lower horizontal is equipped with material grinding roller, filter plate is equipped with below the material grinding roller, filter plate lower end is equipped with vibrating motor, filter plate side is equipped with conveying pipeline, conveying pipeline one end is connect with screw conveyor, screw conveyor is connect with driving motor, screw conveyor is mounted on supporting rack, supporting rack is fixedly connected with housing exterior walls, the discharge port of screw conveyor is connect with discharge nozzle, shell bottom end is equipped with discharge port two.This can grinding device can automatically remove the iron tramp in material, reduce material knot powder rate, abundant thorough grinding material improves final product quality.
Description
Technical field
The utility model is related to a kind of Restaurant Industry Wastewater processing units, and in particular to a kind of grinding device of PVC plastic.
Background technology
PVC plastic is one of most popular plastic material.PVC material is a kind of amorphism material.PVC material exists
Stabilizer, lubricant, secondary process agent, colorant, reinforcing agent and other additives are frequently added in actual use.PVC material has
There are low flammability, high intensity, resistance to climate variability and excellent geometrical stability.PVC to oxidant, reducing agent and strong acid all
There is very strong resistance.However it can be corroded by dense the oxidizing acid such as concentrated sulfuric acid, concentrated nitric acid and also be not suitable for aromatic hydrocarbon,
The occasion of chlorinated hydrocabon contact.PVC fusion temperatures in processing are a very important technological parameters, will if this parameter is improper
The problem of causing material to decompose.The flow behavior of PVC is mutually on duty, and processing range is very narrow.The especially PVC material of macromolecule
It is more difficult to processing (this material to be usually added lubricant improve flow behavior), therefore usually used is all small-molecular-weight
PVC material.
In PVC hard plate material production processes, in order to save cost, many businessmans recycle the progress of PVC reclaimed materials
Reproduction, for PVC reclaimed materials when participating in new product production, next process could be carried out by needing to be processed into powder.It is existing
PVC reclaimed materials is processed into the mode of powder, first the larger reclaimed materials of volume is crushed mostly it is blocking, then by block-like material
It is sent into flour mill grinding.But often there are some iron tramps in general reclaimed materials, these impurity enter flour mill, can influence
The use of the quality and equipment of PVC plastic.Secondly, in milling process, a large amount of heat is will produce, causes material wadding to gather, knot
The problems such as block, not blanking.Moreover, general grinder does not ensure that material is fully ground, reach standard.
Utility model content
The purpose of this utility model is to provide a kind of grinding devices of PVC plastic, can automatically remove in material
Iron tramp, reduces material knot powder rate, and abundant thorough grinding material improves final product quality.
To achieve the above object, the utility model provides the following technical solutions：
A kind of grinding device of PVC plastic, including shell, coolant jacket, the shell upper end are equipped with electric rotating machine, the rotation
Rotating motor both sides are equipped with feeding mouth, are equipped with rotary screen in the shell, the rotary screen is connect with electric rotating machine, the roller
It sieves lower end and is equipped with partition board, strength magnetic stripe is uniformly provided in the inner walls above the partition board, the partition board is equipped with discharge port
One, the discharge port one is arranged in the lower end of roller sieve outlet, and the partition board lower horizontal is equipped with material grinding roller, the material grinding roller with
Driving device connects, and filter plate is equipped with below the material grinding roller, and the filter plate lower end is equipped with vibrating motor, the filter plate one
Side is equipped with conveying pipeline, and described conveying pipeline one end is connect with screw conveyor, and the screw conveyor is connect with driving motor, described
Screw conveyor is mounted on supporting rack, and support frame as described above is fixedly connected with housing exterior walls, the discharge port of the screw conveyor
It is connect with discharge nozzle, described discharge nozzle one end is stretched into shell, and discharge nozzle outlet lower section is equipped with stock guide, the shell bottom
End is equipped with discharge port two, and the coolant jacket is set in the outside of shell, and coolant jacket is internally provided with tracheae, and described tracheae one end passes through
Air inlet pipe is connect with refrigeration machine, and the refrigeration machine is connect with air blower, and the tracheae other end is connected with escape pipe one, it is described go out
Tracheae one is connect by air pump with escape pipe two, and the escape pipe two is connect with refrigeration machine.
Preferably, there are two the material grinding rollers or more than two, it is uniformly provided with multi-turn crushing tooth on the material grinding roller circumferential surface,
The interlaced setting of crushing tooth on two adjacent material grinding rollers.
Preferably, the filter plate is obliquely installed.
Preferably, the discharge port one and discharge port two are equipped with control valve.
Preferably, the stock guide is fixed in inner walls.
Preferably, the aperture ratio material diameter of the rotary screen is small, and the filter plate aperture ratio material diameter is big.
Compared with prior art, the utility model has the beneficial effects that：
1) material enters rotary screen from feeding mouth, and electric rotating machine drives rotary screen rotation, iron tramp to be sucked out by strength magnetic stripe,
Realize the function of automatically removing iron tramp.
2) material gone after iron impurity is fallen to from discharge port one on material grinding roller, and filter plate is reached after material grinding roller is ground
On, it grinds qualified material and is fallen from filter plate, be discharged through discharge port two, grind underproof material and transmitted through screw conveyor
From discharge nozzle again to grinding on material grinding roller, until qualified.So the utility model can fully thorough grinding material, improve at
Quality.
3) by air blower and refrigeration machine, cold air is passed through tracheae from air inlet pipe, then cold air is through escape pipe one, gas
Pump, escape pipe two are again introduced into refrigeration machine, realize circulating for cold air, in time cooling down to enclosure interior, to
Reduce material ties powder phenomenon generation caused by due to temperature increases.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the grinding device of PVC plastic in the utility model embodiment；
In figure, 1, shell, 2, coolant jacket, 3, electric rotating machine, 4, feeding mouth, 5, rotary screen, 6, partition board, 7, strength magnetic stripe,
8, discharge port one, 9, material grinding roller, 10, filter plate, 11, vibrating motor, 12, conveying pipeline, 13, screw conveyor, 14, driving electricity
Machine, 15, supporting rack, 16, discharge nozzle, 17, stock guide, 18, discharge port two, 19, tracheae, 20, air inlet pipe, 21, refrigeration machine, 22,
Air blower, 23, escape pipe one, 24, air pump, 25, escape pipe two.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Refering to Figure 1, a kind of grinding device of PVC plastic, including shell 1, coolant jacket 2,1 upper end of the shell are set
There are electric rotating machine 3,3 both sides of the electric rotating machine to be equipped with feeding mouth 4, rotary screen 5, the rotary screen 5 are equipped in the shell 1
It is connect with electric rotating machine 3,5 lower end of the rotary screen is equipped with partition board 6, is uniformly provided on 1 inner wall of shell of 6 top of the partition board strong
Power magnetic stripe 7, the partition board 6 are equipped with discharge port 1, and the discharge port 1 is arranged in the lower end that rotary screen 5 exports, it is described every
6 lower horizontal of plate is equipped with material grinding roller 9, and the material grinding roller 9 is connect with driving device, and 9 lower section of the material grinding roller is equipped with filter plate 10,
10 lower end of the filter plate is equipped with vibrating motor 11, and 10 side of the filter plate is equipped with conveying pipeline 12,12 one end of the conveying pipeline
It is connect with screw conveyor 13, the screw conveyor 13 is connect with driving motor 14, and the screw conveyor 13 is mounted on branch
On support 15, support frame as described above 15 is fixedly connected with 1 outer wall of shell, and 13 discharge port of the screw conveyor connects with discharge nozzle 16
It connects, 16 one end of the discharge nozzle is stretched into shell, and the outlet of the discharge nozzle 16 lower section is equipped with stock guide 17,1 bottom end of the shell
Equipped with discharge port 2 18, the coolant jacket 2 is set in the outside of shell 1, and coolant jacket 2 is internally provided with tracheae 19, the tracheae 19
One end is connect by air inlet pipe 20 with refrigeration machine 21, and the refrigeration machine 21 is connect with air blower 22, and 19 other end of the tracheae connects
It is connected to escape pipe 1, the escape pipe 1 is connect by air pump 24 with escape pipe 2 25, the escape pipe 2 25 and refrigeration
Machine 21 connects, and there are two the material grinding rollers 9 or more than two, and multi-turn crushing tooth is uniformly provided on 9 circumferential surface of the material grinding roller, described
The interlaced setting of crushing tooth on two adjacent material grinding rollers 9, the filter plate 10 are obliquely installed, one 8 He of the discharge port
Control valve is equipped on discharge port 2 18, the stock guide 17 is fixed on 1 inner wall of shell, the aperture ratio object of the rotary screen 5
Expect that diameter is small, 10 aperture ratio material diameter of the filter plate is big.
Operation principle：Lump material enters rotary screen 5 from feeding mouth 4, and electric rotating machine 3 drives rotary screen 5 to rotate, shell 1
Strength magnetic stripe 7 on inner wall sops up the iron tramp inside material；Deimpurity material is gone to reach material grinding roller 9 from discharge port 1
On, it is ground through material grinding roller 9, material falls on filter plate 10, and vibrating motor 11 drives filter plate 10 to vibrate, and qualified material is from filter
The hole of plate 10 falls, and is then discharged from discharge port 2 18, underproof material is through conveying pipeline 12, screw conveyor 13, discharge nozzle
16 transmission are again introduced into shell 1, and falling into material grinding roller 9 through 17 water conservancy diversion of stock guide starts to grind, until qualified from 2 18 row of discharge port
Go out；By air blower 22 and refrigeration machine 21, cold air is passed through tracheae 19 from air inlet pipe 20, then cold air is through escape pipe one
23, air pump 24, escape pipe 2 25 are again introduced into refrigeration machine 21, realize circulating for cold air, in time to inside shell 1 into
Row cooling.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or substitutes by a similar method, without departing from this
The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of grinding device of PVC plastic, it is characterised in that：Including shell, coolant jacket, the shell upper end is equipped with electric rotating
Machine, the electric rotating machine both sides are equipped with feeding mouth, rotary screen are equipped in the shell, and the rotary screen connects with electric rotating machine
It connects, the rotary screen lower end is equipped with partition board, is uniformly provided with strength magnetic stripe in the inner walls above the partition board, on the partition board
Equipped with discharge port one, the discharge port one is arranged in the lower end of roller sieve outlet, and the partition board lower horizontal is equipped with material grinding roller, institute
It states material grinding roller to connect with driving device, filter plate is equipped with below the material grinding roller, the filter plate lower end is equipped with vibrating motor, institute
It states filter plate side and is equipped with conveying pipeline, described conveying pipeline one end is connect with screw conveyor, the screw conveyor and driving electricity
Machine connects, and the screw conveyor is mounted on supporting rack, and support frame as described above is fixedly connected with housing exterior walls, the helical feed
The discharge port of machine is connect with discharge nozzle, and described discharge nozzle one end is stretched into shell, and discharge nozzle outlet lower section is equipped with stock guide,
The shell bottom end is equipped with discharge port two, and the coolant jacket is set in the outside of shell, and coolant jacket is internally provided with tracheae, the gas
Pipe one end is connect by air inlet pipe with refrigeration machine, and the refrigeration machine is connect with air blower, and the tracheae other end is connected with outlet
Guan Yi, the escape pipe one are connect by air pump with escape pipe two, and the escape pipe two is connect with refrigeration machine.
2. a kind of grinding device of PVC plastic according to claim 1, it is characterised in that：The material grinding roller there are two or
Two or more is uniformly provided with multi-turn crushing tooth, the crushing tooth phase on two adjacent material grinding rollers on the material grinding roller circumferential surface
Mutually it is staggered.
3. a kind of grinding device of PVC plastic according to claim 1, it is characterised in that：The filter plate is obliquely installed.
4. a kind of grinding device of PVC plastic according to claim 1, it is characterised in that：The discharge port one and discharging
Mouth two is equipped with control valve.
5. a kind of grinding device of PVC plastic according to claim 1, it is characterised in that：The stock guide is fixed on shell
On internal wall.
6. a kind of grinding device of PVC plastic according to claim 1, it is characterised in that：The aperture ratio of the rotary screen
Material diameter is small, and the filter plate aperture ratio material diameter is big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770180.7U CN207722859U (en) | 2017-12-18 | 2017-12-18 | A kind of grinding device of PVC plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721770180.7U CN207722859U (en) | 2017-12-18 | 2017-12-18 | A kind of grinding device of PVC plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207722859U true CN207722859U (en) | 2018-08-14 |
Family
ID=63098781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721770180.7U Expired - Fee Related CN207722859U (en) | 2017-12-18 | 2017-12-18 | A kind of grinding device of PVC plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207722859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860362A (en) * | 2018-08-27 | 2020-03-06 | 四川恒业硅业有限公司 | Industrial silicon crushing device and crushing method thereof |
-
2017
- 2017-12-18 CN CN201721770180.7U patent/CN207722859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860362A (en) * | 2018-08-27 | 2020-03-06 | 四川恒业硅业有限公司 | Industrial silicon crushing device and crushing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 |