CN205240567U - Cage device is stirred with cooling to PVC heat stabilizer production - Google Patents
Cage device is stirred with cooling to PVC heat stabilizer production Download PDFInfo
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- CN205240567U CN205240567U CN201521112421.XU CN201521112421U CN205240567U CN 205240567 U CN205240567 U CN 205240567U CN 201521112421 U CN201521112421 U CN 201521112421U CN 205240567 U CN205240567 U CN 205240567U
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- stirring cage
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- heat stabilizer
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Abstract
The utility model discloses a cage device is stirred with cooling to PVC heat stabilizer production belongs to PVC heat stabilizer production facility field. It includes that two are stirred cage mechanism, and be first respectively and stir cage mechanism and the second stirs cage mechanism, the cage mechanism of stirring stir cage and motor including defeated material, it be double -deck beta -barrel structure that defeated material stirs the cage, its inner space is divided into defeated material district and cools off the pool, the both ends that defeated material stirred the cage are equipped with feed inlet and discharge gate respectively, defeated material stir and be equipped with the defeated material axle through motor drive in the defeated material district of cage, defeated material is epaxial installs the defeated blade of expecting, the defeated material both ends of stirring the cage be equipped with inlet tube and the outlet pipe that stirs the cooling pool intercommunication of cage with defeated material respectively, the first discharge gate that stirs cage mechanism be located the top that the second stirred the feed inlet of cage mechanism. The utility model discloses can carry out the adequate cooling cooling to PVC heat stabilizer's high temperature raw powder, guarantee the finished product and can in time collect, the difficult caking of powder, product quality is high.
Description
Technical field
The utility model belongs to PVC heat stabilizer production equipment field, more particularly, relates to a kind of PVC heat stabilizer rawProduce with cooling stirring cage device.
Background technology
PVC heat stabilizer is mainly used in PVC and other chloride polymer. It is found that PVC plastics only 160 DEG C withThe machine-shaping of upper ability, and it just starts thermal decomposition in the time of 120～130 DEG C, discharges HCl gas, if do not suppress HClGeneration, decompose and can further aggravate again, this problem was once the exploitation of puzzlement PVC plastics and the main bugbear of application. Through grindingIf study carefully find to contain in PVC plastics a small amount of during as impurity such as lead salt, metallic soap, phenol, arylamine, neither affect its processing withApplication, can play again the effect that delays its thermal decomposition to a certain extent. An above-mentioned difficult problem is solved, thereby has impelled thermally-stabilisedThe foundation of agent research field and development. Broadly, every additive that can improve polymer thermostable is all calledHeat stabilizer. Due to the poor heat stability of polyvinyl chloride, therefore most PVC stabilizing agents are all for polyvinyl chloride in the world. So the PVC stabilizing agent of conventionally saying just refers to the heat stabilizer of polyvinyl chloride and copolymer thereof.
In the processing technology of PVC heat stabilizer, raw material are made finished product after the steps such as stirring, press filtration, oven dry and pulverizing.The raw material of PVC heat stabilizer comprise various metal bulk materials, are called gold bullion alive, as spelter, lead etc., through a series of placesAfter reason, obtain pulverous metal oxide finished product. In this process, need to pass through oxidation furnace processing, and oxidation furnace temperature up to700 DEG C, therefore temperature of charge is very high, need to carry out after fully cooling could collecting, and in cooling procedure, seldom not be oxidizedPowder be fully oxidized. Directly affect pack and the final mass of product from the cooling processing of oxidation furnace high-temperature material out,Therefore adopt what kind of cooling device most important.
In prior art, existing a lot of improvement of the process units of PVC stabilizing agent, if China Patent Publication No. is CN202345982U, open day is the patent documentation on July 25th, 2012, discloses a kind of natural cooling type PVC heat stabilizer process units,It comprises reactor, slicer, horizontal material-conveying belt and storage tank, and slicer is positioned at reactor below, under the compression roller of slicerSide is provided with horizontal conveying belt, between horizontal material-conveying belt and storage tank, inclined conveyer belt is set, and the low side port of inclined conveyer belt is positioned atThe below of horizontal material-conveying belt blanking end, high-end port be positioned at storage tank directly over. Whole natural cooling type PVC heat stabilizer is rawProduce plant automation degree high, after having cut into slices by slicer, sheet-shaped stable agent is fallen on lower horizontal conveyer belt, more logicalCross inclined conveyer belt and be transported in storage tank, in whole course of conveying, the sheet heat stabilizator of producing obtains fully cooling,Without any equipment that cools of external application, reduce production space on the one hand, reach on the other hand energy-saving and cost-reducing effect, carryHigh economic benefit, is applicable to being widely used.
And for example, China Patent Publication No. is CN103625659A, and open day is the patent documentation on March 12nd, 2014, public affairsDriven a kind of PVC stabilizing agent process units, it comprises production machine body, produces machine underpart and is provided with blanking port, under blanking portSide arranges automatic weighing and packing machine, and automatic weighing and packing machine below arranges pipeline, and pipeline other end bottom is provided with receiver.This scheme is by below stabilizing agent production machine, automatic weighing and packing machine being set, and that can automatically stabilizing agent production machine be produced is steadyDetermine the agent packaging of weighing, and by pipeline, packaged standard quality packaging bag is transported to receiver, both reduced the amount of labour, carriedHigh operating efficiency is high, has ensured again stabilizing agent quality, and has avoided workman to contact with the direct of stabilizing agent, is conducive to workmanHealthy.
Above-mentioned two schemes has related to section, transport and the packaging of PVC stabilizing agent finished product, but it is steady all not mention PVCDetermine solid metal in agent raw material and how to make metal oxide powder, how coolingly more do not relate to this powder, cannot solve above-mentionedProblem.
Summary of the invention
The problem that 1, will solve
In PVC heat stabilizer is produced, insufficient as raw-material metal dust oxidation processes for existing, the high temperature obtainingOxide powder is difficult to the problem of collecting, and the utility model provides a kind of PVC heat stabilizer to produce with cooling stirring cage device, can be rightThe high-temperature metallic oxide powder producing after oxidation furnace continues to cool fully, and guarantee finished product can be collected in time;Make metal dust oxidation fully simultaneously, ensure product quality.
2, technical scheme
For addressing the above problem, the utility model adopts following technical scheme.
A kind of PVC heat stabilizer is produced with cooling stirring cage device, comprises Liang Ge stirring cage mechanism, is respectively the first stirring cage mechanism and theTwo stirring cage mechanisms; Described each stirring cage mechanism comprises conveying stirring cage and motor; Described conveying stirring cage is double-deck barrel-like structure,Its inner space is divided into conveying district and the outer field cooling pool of internal layer; One end of described conveying stirring cage is provided with conveying district and is communicated withCharging aperture, the other end is provided with the discharging opening being communicated with conveying district; In the conveying district of described conveying stirring cage, be provided with feeding shaft, defeatedOn material axle, conveying blade is installed; Described feeding shaft drives by motor; The two ends of described conveying stirring cage are respectively equipped with defeatedWater inlet pipe and outlet pipe that the cooling pool of material stirring cage is communicated with; The conveying stirring cage of the first described stirring cage mechanism is horizontally disposed with, and secondThe conveying stirring cage of stirring cage mechanism is obliquely installed, and the position of the discharging opening of the second stirring cage mechanism is higher than the position of charging aperture; DescribedThe discharging opening of one stirring cage mechanism is positioned at the top of the charging aperture of the second stirring cage mechanism.
Further, the diameter of the conveying stirring cage of the first described stirring cage mechanism is greater than the diameter of the conveying stirring cage of the second stirring cage mechanism,The length of the conveying stirring cage of the first stirring cage mechanism is less than the length of the conveying stirring cage of the second stirring cage mechanism.
Further, the angle between conveying stirring cage and the horizontal plane of the second described stirring cage mechanism is 30 °～60 °.
Further, the angle between conveying stirring cage and the horizontal plane of the second described stirring cage mechanism is 45 °.
Further, the charging aperture of the second described stirring cage mechanism be shaped as infundibulate.
Further, the water inlet pipe of the second described stirring cage mechanism is arranged on conveying stirring cage near the charging aperture of the second stirring cage mechanismOne end, the outlet pipe of the second stirring cage mechanism is arranged on conveying stirring cage one end near the discharging opening of the second stirring cage mechanism.
Further, described motor is servomotor.
Further, described conveying blade is helical blade.
3, beneficial effect
Than prior art, the beneficial effects of the utility model are:
(1) the utility model Liang Ge stirring cage mechanism, i.e. the first stirring cage mechanism and the second stirring cage mechanism, to PVC heat stabilizerMetal dust raw material is carried and is cooling, the double layer design of stirring cage mechanism, and the conveying district of internal layer and outer field cooling pool,Can ensure the normal conveying of high temperature raw material, can make again it fully cooling; Raw material falls into second from the discharging opening of the first stirring cage mechanism and stirsIn the process of the charging aperture of cage mechanism, contact with air, can make remaining metal dust oxidation; Former material temperature after cooling through twiceDegree is reduced to room temperature, can directly feed, and the stirring of conveying blade can be avoided raw material caking, guarantee product quality;
(2) diameter of the conveying stirring cage of the utility model the first stirring cage mechanism is greater than the diameter of the conveying stirring cage of the second stirring cage mechanism,The length of the conveying stirring cage of the first stirring cage mechanism is less than the length of the conveying stirring cage of the second stirring cage mechanism, according to rate of heat exchange design,Elementary cooling in the first stirring cage mechanism, fully cooling in the second stirring cage mechanism, can reduce water consumption;
(3) angle between conveying stirring cage and the horizontal plane of the utility model the second stirring cage mechanism is 30 °～60 °, ensures raw materialFully cooling, make again raw material carry smooth and easy;
(4) charging aperture of the utility model the second stirring cage mechanism be shaped as infundibulate, ensure the discharging opening of the first stirring cage mechanismMaterial all falls into the charging aperture of the second stirring cage mechanism, avoids material to overflow;
(5) the utility model second water inlet pipe of stirring cage mechanism and the setting of outlet pipe, can make full use of the cold of water in cooling poolBut effect, ensures that material is fully cooling, reduce water consumption;
(6) motor of the present utility model adopts servomotor, can control as required delivery rate;
(7) the utility model conveying blade adopts helical blade, ensures that conveying is smooth and easy;
(8) the utility model is simple in structure, reasonable in design, is easy to manufacture.
Brief description of the drawings
Fig. 1 is perspective structure schematic diagram of the present utility model.
In figure: 1, conveying stirring cage; 2, charging aperture; 3, discharging opening; 4, feeding shaft; 5, conveying blade; 6, motor; 7,Water inlet pipe; 8, outlet pipe.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
Embodiment 1
As shown in Figure 1, a kind of PVC heat stabilizer of the present embodiment is produced with cooling stirring cage device, comprises Liang Ge stirring cage mechanism,Be respectively the first stirring cage mechanism and the second stirring cage mechanism. Described each stirring cage mechanism comprises conveying stirring cage 1 and motor 6; ItsIn, described conveying stirring cage 1 is double-deck barrel-like structure, its inner space is divided into conveying district and the outer field cooling pool of internal layer;One end of described conveying stirring cage 1 is provided with the charging aperture 2 being communicated with conveying district, and the other end is provided with the discharging opening 3 being communicated with conveying district.
In the conveying district of described conveying stirring cage 1, be provided with feeding shaft 4, conveying blade 5 is installed on feeding shaft 4, this conveying blade5 adopt helical blade; Described feeding shaft 4 drives by motor 6, and this motor 6 adopts servomotor, can control rotating speed.The two ends of described conveying stirring cage 1 are respectively equipped with the water inlet pipe 7 and the outlet pipe 8 that are communicated with the cooling pool of conveying stirring cage 1.
The conveying stirring cage 1 of the first described stirring cage mechanism is horizontally disposed with, and the conveying stirring cage 1 of the second stirring cage mechanism is obliquely installed, andAngle of inclination is 30 °, and the position of the discharging opening 3 of the second stirring cage mechanism is higher than the position of charging aperture 2; The first described processing machineThe discharging opening 3 of structure is positioned at the top of the charging aperture 2 of the second stirring cage mechanism, the charging aperture 2 of the second stirring cage mechanism be shaped as funnelShape. In the present embodiment, the water inlet pipe 7 of the second stirring cage mechanism is arranged on the charging aperture of conveying stirring cage 1 near the second stirring cage mechanismOne end of 2, the outlet pipe 8 of the second stirring cage mechanism is arranged on conveying stirring cage 1 one end near the discharging opening 3 of the second stirring cage mechanism.
In the present embodiment, the diameter of the conveying stirring cage 1 of the first described stirring cage mechanism is greater than the conveying stirring cage of the second stirring cage mechanism1 diameter, the length of the conveying stirring cage 1 of the first stirring cage mechanism is less than the length of the conveying stirring cage 1 of the second stirring cage mechanism, according toRate of heat exchange design, elementary cooling in the first stirring cage mechanism, fully cooling in the second stirring cage mechanism, can reduce water consumption.
When concrete use, the charging aperture 2 of the conveying stirring cage 1 of the first stirring cage mechanism is connected with oxidation furnace, through the powder of oxidation furnaceFall in the first stirring cage mechanism by charging aperture 2, under the effect of the conveying blade 5 of the first stirring cage mechanism by the first processing machineThe discharging opening 3 of structure falls in the first stirring cage mechanism, contacts falling into process material with air, is fully oxidized; Powder entersAfter the second stirring cage mechanism, be transported to slowly the discharging opening 3 of the second stirring cage mechanism, powder is collected; In the process of conveying,In stirring cage mechanism, pass into cooling water by water inlet pipe 7, make powder fully cooling, from the discharging opening 3 of the second stirring cage mechanism outPowder temperature reach room temperature.
A kind of PVC heat stabilizer of the present utility model is produced with cooling stirring cage device, can make the high-temperature metal producing after oxidation furnaceThe oxide powder room temperature that cools, ensures that finished product can collect in time, can ensure that metal Powder Oxidation is abundant, and powder is notCan lump, ensure product quality.
Embodiment 2
A kind of PVC heat stabilizer of the present embodiment is produced with cooling stirring cage device, and structure is substantially the same manner as Example 1, differenceBe in: the angle between conveying stirring cage 1 and the horizontal plane of the second described stirring cage mechanism is 45 °.
Embodiment 3
A kind of PVC heat stabilizer of the present embodiment is produced with cooling stirring cage device, and structure is substantially the same manner as Example 1, differenceBe in: the angle between conveying stirring cage 1 and the horizontal plane of the second described stirring cage mechanism is 60 °.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, shown in accompanying drawingBe also one of embodiment of the present utility model, actual structure is not limited to this. So, if this area is commonTechnical staff is enlightened by it, in the situation that not departing from the utility model creation aim, designs and this technology without creationaryThe frame mode that scheme is similar and embodiment, all should belong to protection domain of the present utility model.
Claims (8)
1. PVC heat stabilizer is produced with a cooling stirring cage device, comprises Liang Ge stirring cage mechanism, is respectively the first stirring cage mechanismWith the second stirring cage mechanism, it is characterized in that: described each stirring cage mechanism comprises conveying stirring cage (1) and motor (6); InstituteThe conveying stirring cage (1) of stating is double-deck barrel-like structure, and its inner space is divided into conveying district and the outer field cooling pool of internal layer; DescribedOne end of conveying stirring cage (1) be provided with the charging aperture (2) being communicated with conveying district, the other end is provided with the discharging being communicated with conveying districtMouth (3); In the conveying district of described conveying stirring cage (1), be provided with feeding shaft (4), feeding shaft is provided with conveying leaf on (4)Sheet (5); Described feeding shaft (4) drives by motor (6); The two ends of described conveying stirring cage (1) be respectively equipped withWater inlet pipe (7) and outlet pipe (8) that the cooling pool of conveying stirring cage (1) is communicated with; The conveying of the first described stirring cage mechanism is stirredCage (1) is horizontally disposed with, and the conveying stirring cage (1) of the second stirring cage mechanism is obliquely installed, the discharging opening (3) of the second stirring cage mechanismPosition is higher than the position of charging aperture (2); The discharging opening (3) of the first described stirring cage mechanism is positioned at the charging of the second stirring cage mechanismThe top of mouth (2).
2. a kind of PVC heat stabilizer according to claim 1 is produced with cooling stirring cage device, it is characterized in that: described inThe diameter of conveying stirring cage (1) of the first stirring cage mechanism be greater than the diameter of the conveying stirring cage (1) of the second stirring cage mechanism, first stirsThe length of the conveying stirring cage (1) of cage mechanism is less than the length of the conveying stirring cage (1) of the second stirring cage mechanism.
3. a kind of PVC heat stabilizer according to claim 1 is produced with cooling stirring cage device, it is characterized in that: described inConveying stirring cage (1) and the horizontal plane of the second stirring cage mechanism between angle be 30 °～60 °.
4. a kind of PVC heat stabilizer according to claim 3 is produced with cooling stirring cage device, it is characterized in that: described inConveying stirring cage (1) and the horizontal plane of the second stirring cage mechanism between angle be 45 °.
5. produce by cooling stirring cage device, its feature according to a kind of PVC heat stabilizer described in any one in claim 1-4Be: the charging aperture (2) of the second described stirring cage mechanism be shaped as infundibulate.
6. a kind of PVC heat stabilizer according to claim 1 is produced with cooling stirring cage device, it is characterized in that: described inThe water inlet pipe (7) of the second stirring cage mechanism be arranged on conveying stirring cage (1) one end near the charging aperture (2) of the second stirring cage mechanism,The outlet pipe (8) of the second stirring cage mechanism is arranged on conveying stirring cage (1) one end near the discharging opening (3) of the second stirring cage mechanism.
7. produce by cooling stirring cage device, its feature according to a kind of PVC heat stabilizer described in any one in claim 1-4Be: described motor (6) is servomotor.
8. a kind of PVC heat stabilizer according to claim 1 is produced with cooling stirring cage device, it is characterized in that: described inConveying blade (5) be helical blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112421.XU CN205240567U (en) | 2015-12-28 | 2015-12-28 | Cage device is stirred with cooling to PVC heat stabilizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112421.XU CN205240567U (en) | 2015-12-28 | 2015-12-28 | Cage device is stirred with cooling to PVC heat stabilizer production |
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| Publication Number | Publication Date |
|---|---|
| CN205240567U true CN205240567U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521112421.XU Expired - Fee Related CN205240567U (en) | 2015-12-28 | 2015-12-28 | Cage device is stirred with cooling to PVC heat stabilizer production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116447908A (en) * | 2023-04-12 | 2023-07-18 | 黄山佳宝新材料科技有限公司 | PVC composite heat stabilizer cooling equipment and cooling method thereof |
-
2015
- 2015-12-28 CN CN201521112421.XU patent/CN205240567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116447908A (en) * | 2023-04-12 | 2023-07-18 | 黄山佳宝新材料科技有限公司 | PVC composite heat stabilizer cooling equipment and cooling method thereof |
| CN116447908B (en) * | 2023-04-12 | 2023-09-19 | 黄山佳宝新材料科技有限公司 | PVC composite heat stabilizer cooling equipment and cooling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20191228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |