CN203501695U - Drying equipment of epoxy resin waste polymers - Google Patents
Drying equipment of epoxy resin waste polymers Download PDFInfo
- Publication number
- CN203501695U CN203501695U CN201320620040.7U CN201320620040U CN203501695U CN 203501695 U CN203501695 U CN 203501695U CN 201320620040 U CN201320620040 U CN 201320620040U CN 203501695 U CN203501695 U CN 203501695U
- Authority
- CN
- China
- Prior art keywords
- rake
- housing
- rake teeth
- rotor
- drying equipment
- 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 - Lifetime
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 23
- 238000001035 drying Methods 0.000 title claims abstract description 16
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 13
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 13
- 239000002699 waste material Substances 0.000 title abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 210000000515 tooth Anatomy 0.000 claims description 28
- 239000011490 mineral wool Substances 0.000 claims description 6
- 238000009834 vaporization Methods 0.000 claims description 6
- 230000008016 vaporization Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- -1 and after filtering Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000895 extractive distillation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to drying equipment of epoxy resin waste polymers. The drying equipment comprises a shell fixed on a foundation and a motor arranged at one end of the shell. The shell is horizontally fixed on the foundation, a rotor is arranged in the shell, rake teeth are evenly arranged on the rotor, the rotor is connected with the motor through a coupler, and the rake teeth are driven by the motor to rotate forwards and backwards intermittently to stir materials in the shell. The rake teeth are composed of rake bottoms and rake points, the rake teeth are obliquely fixed on the rotor through the rake bottoms, the rake points are the main work faces for stirring the materials, and every two adjacent rake teeth are symmetrically distributed. The waste polymers are completely stirred through the special rake teeth, scaling of the waste polymers is avoided, waste polymer discharging is easy, and the purposes of improving recovery efficiency and reducing environment pollution are achieved. Through the rake teeth and the intermittent forward and backward rotation, the waste polymers can be completely stirred, scaling and hardening of the waste polymers under high temperature and vacuum are avoided, and meanwhile energy consumption is reduced, and discharging is easy.
Description
Technical field
The utility model relates to the drying equipment of chemical industry, waste product, metallurgy, medicine and other fields, refers in particular to the drying equipment of the useless polymers of a kind of epoxy resin.
Background technology
At high-viscosity epoxy resin, produce follow-up workshop section, utilize extractive distillation to reclaim after the resin with solvent, also have part discarded object and residue thereof to exist in the waste water of discharge, after the discarded object precipitating need to be dried evaporation, again reclaim, and its drying equipment technological development is most important.Conventionally adopt in the industry the mode such as negative-pressure adsorption after tripodia vertical centrifugal machine or natural subsidence to process.Link-suspended basket centrifuge need carry out pretreatment to material, and after filtering, waste residue moisture content is high, and in mother liquor admittedly containing more, large to ambient influnence, centrifuge expanded metals easily stops up, useless polymers is difficult to burning disposal.After natural subsidence, efficiency is too low for negative-pressure adsorption, and the cycle is long, on-the-spot pollution greatly.
Summary of the invention
The purpose of this utility model is for the shortcoming existing in background technology and problem improvement and bring new ideas in addition, and a kind of organic efficiency that can improve is provided, and reduces environmental pollution, and the drying equipment of the floor space useless polymers of epoxy resin little, easy to maintenance.
The technical solution of the utility model is that structure a kind ofly comprises the housing being fixed on basis, and is arranged at the drying equipment of the motor of housing one end, wherein:
It is upper that housing level is fixed on basis, in its housing, is provided with rotor, and rake teeth is installed on rotor uniformly, and rotor connects with motor by shaft coupling, and under the effect of motor, drive material in the intermittent positive and negative Stirring housing of rake teeth;
Described rake teeth is by harrowing the end and rake point forms, and wherein rake teeth is by rake being fixed on rotor of slanted floor, and rake point is for stirring the groundwork face of material, and adjacent two rake teeths are symmetrical.
Advantage of the present utility model and beneficial effect:
The utility model is dry to the useless polymers of epoxy resin under condition of negative pressure, and it carries out abundant disturbance by special rake teeth to useless polymers, avoids useless polymers fouling, is easy to useless polymers blanking, has reached raising organic efficiency, reduces the object of environmental pollution.And by rake teeth and intermittent forward and backward, can carry out abundant disturbance to useless polymers, and avoid the fouling of useless polymers under high temperature, vacuum to harden, reduce energy resource consumption simultaneously, be easy to blanking.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is Fig. 1 side view.
Fig. 3 is the utility model harrow tooth structure schematic diagram.
Fig. 4 is Fig. 3 side view.
The specific embodiment
From Fig. 1 to 4, the utility model comprises the housing 1 being fixed on basis, and is arranged at the motor 3 of housing 1 one end, wherein:
It is upper that housing 1 level is fixed on basis, is provided with rotor 4 in its housing, and rake teeth 5 is installed on rotor 4 uniformly, and rotor 4 connects with motor 3 by shaft coupling 2, and under the effect of motor 3, drive the interior material of the intermittent positive and negative Stirring housing 1 of rake teeth 5;
Described rake teeth 5 is comprised of the rake end 51 and rake point 52, and wherein rake teeth 5 is by being fixed on rotor 4 of tilting of the rake end 51, and rake point 52 is for stirring the groundwork faces of material, and adjacent two rake teeths 5 are symmetrical
Housing described in the utility model 1 one end is provided with vavuum pump, and it is upper that vavuum pump is fixed on basis, and vavuum pump pumps out the vaporization moisture in housing 1 by vacuum drawn filter and the union arranging.In described vacuum drawn filter and the union between vavuum pump, be provided with stop valve.Described housing 1 and vavuum pump hot water union are outside equipped with heat-insulation layer, and its heat-insulation layer is layer of mineral wool or rock wool layer.The top of described housing 1 is provided with charge door 6, and housing 1 outer wall is provided with chuck 7.At the bottom of the rake of described rake teeth 5 51 and rake point 52 between be provided with reinforcement 53.
Design principle of the present utility model:
The utility model is answered horizontal positioned, will be dried to arrange to be fixed on basis above with bolt, it is in operation and can move; It is upper that vavuum pump should be arranged on basis, fixes, and in the union between vacuum drawn filter, cutting-off valve should be installed with foundation bolt; Drying equipment and hot water pipeline are applied mineral wool or the rock wool heat-preservation that δ=50mm is thick outward.
Dried material adds from the utility model housing top charge door, by rake teeth, constantly material is stirred, the rake teeth of this particular design is strengthened by reinforcement, and the gap on rake teeth and wall top must consider material characteristic, avoids material in shell wall fouling, can prevent that again rake teeth is stuck, the necessary oblique projection of rake teeth is in shell wall, and adjacent two teeth of while must carry out symmetrical, could pass through so the intermittent rotating of rotor, fully stir material, the accumulation in housing one end of the material of avoiding.Rake teeth is arranged on rotor, and certain angle that tilts guarantees that material can move towards certain direction, then sets motor and reverses after forward certain hour, guarantees that material can fully stir in housing, can be from feed opening automatic blanking while guaranteeing blanking simultaneously.When material contacts with housing wall with housing material, surface is constantly updated, and the material that is dried is subject to the indirect of heat carrier steam, makes the moisture vaporization in material, and the moisture of vaporization is discharged in time by vavuum pump.
Operation principle of the present utility model:
The material that is dried adds from housing top charge door, under the stirring of the rake teeth constantly rotating, when material contacts with housing wall, surface is constantly updated, the material that is dried is subject to the indirect of heat carrier hot water, makes the moisture vaporization in material, and the moisture of vaporization is discharged in time by vavuum pump.Owing to operating under vacuum condition, the water vapor pressure of material surface water vapor pressure much larger than evaporating space in dryer shell is dried, thereby the discharge of be conducive to be dried material internal moisture and surface moisture, is conducive to the hydrone motion of material that is dried, thereby reaches dry object.
Embodiment described in the utility model is only the description that preferred embodiment of the present utility model is carried out; not the utility model design and scope are limited; do not departing under the prerequisite of the utility model design philosophy; various modification and improvement that in this area, engineers and technicians make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (6)
1. a drying equipment for the useless polymers of epoxy resin, comprises the housing (1) being fixed on basis, and is arranged at the motor (3) of housing (1) one end, it is characterized in that:
Housing (1) level is fixed on basis, in its housing, be provided with rotor (4), rake teeth (5) is installed on rotor (4) uniformly, and rotor (4) connects with motor (3) by shaft coupling (2), and under the effect of motor (3), drives material in the intermittent positive and negative Stirring housing of rake teeth (5) (1);
Described rake teeth (5) forms by harrowing the end (51) and harrowing point (52), and what wherein rake teeth (5) tilted by the rake end (51) is fixed on rotor (4) above, harrow point (52) for stirring the groundwork face of material, and adjacent two rake teeths (5) is symmetrical.
2. the drying equipment of the useless polymers of epoxy resin according to claim 1, it is characterized in that described housing (1) one end is provided with vavuum pump, it is upper that vavuum pump is fixed on basis, and vavuum pump pumps out the vaporization moisture in housing (1) by vacuum drawn filter and the union arranging.
3. the drying equipment of the useless polymers of epoxy resin according to claim 2, is characterized in that being provided with stop valve in described vacuum drawn filter and the union between vavuum pump.
4. the drying equipment of the useless polymers of epoxy resin according to claim 2, is characterized in that described housing (1) and vavuum pump hot water union are outside equipped with heat-insulation layer, and its heat-insulation layer is layer of mineral wool or rock wool layer.
5. the drying equipment of the useless polymers of epoxy resin according to claim 1, is characterized in that the top of described housing (1) is provided with charge door (6), and housing (1) outer wall is provided with chuck (7).
6. the drying equipment of the useless polymers of epoxy resin according to claim 1, is provided with reinforcement (53) between (51) and rake point (52) at the bottom of the rake of the rake teeth (5) described in it is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620040.7U CN203501695U (en) | 2013-10-10 | 2013-10-10 | Drying equipment of epoxy resin waste polymers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620040.7U CN203501695U (en) | 2013-10-10 | 2013-10-10 | Drying equipment of epoxy resin waste polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501695U true CN203501695U (en) | 2014-03-26 |
Family
ID=50332671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320620040.7U Expired - Lifetime CN203501695U (en) | 2013-10-10 | 2013-10-10 | Drying equipment of epoxy resin waste polymers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144106A (en) * | 2017-04-21 | 2017-09-08 | 北京路优材料技术有限公司 | A kind of method of superhigh temperature negative pressure drying kir powder |
| CN110542291A (en) * | 2019-09-09 | 2019-12-06 | 安徽家思特涂料有限责任公司 | Drying device for recycling resin waste |
-
2013
- 2013-10-10 CN CN201320620040.7U patent/CN203501695U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144106A (en) * | 2017-04-21 | 2017-09-08 | 北京路优材料技术有限公司 | A kind of method of superhigh temperature negative pressure drying kir powder |
| CN110542291A (en) * | 2019-09-09 | 2019-12-06 | 安徽家思特涂料有限责任公司 | Drying device for recycling resin waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |