CN209791466U - A mix agitated vessel for giving up heavy metal pollution in solid useless - Google Patents
A mix agitated vessel for giving up heavy metal pollution in solid useless Download PDFInfo
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- CN209791466U CN209791466U CN201920253922.1U CN201920253922U CN209791466U CN 209791466 U CN209791466 U CN 209791466U CN 201920253922 U CN201920253922 U CN 201920253922U CN 209791466 U CN209791466 U CN 209791466U
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- metal pollution
- shaft
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a mixing and stirring device for treating heavy metal pollution in solid waste, which comprises a bracket, a device main body, a first variable frequency motor, a second variable frequency motor, a driving shaft and a shaftless screw, wherein the device main body is fixed above the bracket, the first variable frequency motor and the second variable frequency motor are arranged on the bottom of the bracket, a top cover is arranged on the device main body, a feeding hole and a dosing hole are arranged on the top cover, the driving shaft is rotatably arranged in the device main body, two ends of the variable frequency motor are supported on two opposite side walls of the equipment main body, the first variable frequency motor drives the driving shaft to rotate through the first transmission mechanism, be fixed with a plurality of hybrid blade on the drive shaft, the lower extreme of equipment main part makes the material after the stirring fall into shaftless spiral with shaftless spiral phase-match, and the tip of shaftless spiral is equipped with the discharge gate, and second inverter motor passes through the drive of second drive mechanism shaftless spiral rotates. The equipment ensures the curing/stabilizing effect and reduces the treatment cost of solid wastes.
Description
Technical Field
The utility model relates to a waste treatment technical field, especially relate to a mix agitated vessel that is arranged in solid useless heavy metal pollution to administer.
Background
At present, the annual production amount of industrial solid wastes in China is about 33 hundred million tons, and the annual clearing and transporting amount of municipal solid wastes is less than 2 hundred million tons; due to insufficient waste disposal capacity, various problems which disturb the social development of China, such as waste enclosing city, waste pollution to the environment and the like, are caused, and the major losses in the aspects of economy and environment and the harm in the aspect of health are directly caused; with the rapid development of national economy, the quantity of solid wastes in China is continuously increased, and various challenges caused by the increase of the quantity of the solid wastes are continuously increased; obviously, due to the continuous increase of the quantity of the solid waste, huge development opportunities are brought to the solid waste treatment industry, and the rapid development of the solid waste treatment industry is promoted; at present, the solid waste industry in China is still in the initial development stage, and because the hysteresis of waste pollution is strong, the influence caused by the waste pollution is easy to ignore, so the development of the solid waste treatment industry is lagged behind other environmental protection industries, and the proportion in the whole environmental protection industry is less than 10%.
The solid waste usually contains a plurality of heavy metals, and the heavy metal pollution mainly refers to mercury (mercury), cadmium, lead, chromium, metalloid arsenic and other heavy metal elements with obvious biological toxicity in the aspect of environment. Heavy metals cannot be biodegraded, but can be enriched by thousands of times under the biological amplification effect of a food chain, and finally enter a human body; heavy metals can interact strongly with proteins and enzymes in the human body, so that the heavy metals lose activity and can also accumulate in certain organs of the human body to cause chronic poisoning.
Aiming at the heavy metal pollution treatment technology, the technology mainly comprises solidification/stabilization, chemical leaching, gas stripping, heat treatment and bioremediation at present, wherein the solidification/stabilization technology is a relatively mature heavy metal pollution treatment technology and is applied to the engineering field of heavy metal treatment; in the process of engineering implementation of the curing/stabilizing technology, the treated solid waste and the curing agent can not be fully contacted and mixed, so that the heavy metal pollution treatment can not achieve the optimal curing effect in the curing/stabilizing process, the adding ratio of the curing agent can be increased while the optimal curing effect is achieved, and the treatment cost is increased.
Therefore, a mixing and stirring device for heavy metal pollution control is needed, which can sufficiently mix, stir, contact and react the solid wastes and the curing agent.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a mixing and stirring device for treating heavy metal pollution in solid waste.
The utility model adopts the technical proposal that:
The utility model provides a mix agitated vessel for giving treatment of heavy metal pollution among solid useless, includes support, equipment main part, first inverter motor, second inverter motor, drive shaft and shaftless spiral, its characterized in that: the equipment main part is fixed in the support top, and first inverter motor and second inverter motor are installed on the support bottom, are equipped with the top cap in the equipment main part, are equipped with the feed inlet on the top cap and add the medicine mouth, and inside the equipment main part was rotationally located to the drive shaft, its both ends supported on the relative both sides wall of equipment main part, and first inverter motor passes through the drive of first drive mechanism the drive shaft rotates be fixed with a plurality of hybrid blade in the drive shaft, in the lower extreme of equipment main part and shaftless spiral phase-match make the material after the stirring fall into shaftless spiral, the tip of shaftless spiral is equipped with the discharge gate, and second inverter motor passes through the drive of second drive mechanism shaftless spiral rotates.
Preferably, bearings are arranged at two ends of the driving shaft, and the bearings are located in bearing seats arranged on two opposite side walls of the equipment main body.
Preferably, the mixing blades are arranged at multiple groups of equal angles along the circumferential direction of the driving shaft, and each group comprises a plurality of mixing blades which are arranged at equal intervals along the axial direction of the driving shaft.
Preferably, the mixing blades of two adjacent groups are staggered.
Preferably, six sets of mixing blades are included on the drive shaft.
Preferably, the first transmission mechanism comprises a first chain wheel fixed on the driving shaft and a second chain wheel fixed on the output shaft of the first variable frequency motor, and the first chain wheel and the second chain are in transmission connection through a roller chain.
Preferably, the second transmission mechanism comprises a third chain wheel fixed at one end of the shaftless spiral and a fourth chain wheel fixed on an output shaft of the second variable frequency motor, and the third chain wheel and the fourth chain wheel are in transmission connection through a roller chain.
Preferably, the device also comprises a driven shaft, the driven shaft is supported on two opposite side walls of the device main body in the same way as the driving shaft, the driven shaft and the driving shaft are arranged in the device main body in parallel and at the same height, the driven shaft is provided with a plurality of mixing blades, a driven chain wheel is fixed on the driven shaft, and the driven chain wheel is in transmission connection with a driving chain wheel fixed on the driving shaft through a roller chain.
Preferably, the mixing blades on the driven shaft are arranged in exactly the same way as the mixing blades on the drive shaft.
Preferably, the mixing blades on the driven shaft and the mixing blades on the drive shaft are arranged in an intermeshing manner.
Compared with the prior art, the beneficial effects of the utility model are that: the method is characterized in that in the implementation process of solidification/stabilization engineering, through sufficient mixing and stirring, the polluting heavy metal ions in the solid waste can be more fully contacted and reacted with the curing agent, the solidification/stabilization effect is ensured, the addition ratio of the curing agent can be ensured, the optimal treatment effect is achieved, and the treatment cost of the solid waste is reduced.
Drawings
FIG. 1 is a side view of an embodiment of a mixing and stirring apparatus for heavy metal pollution abatement in solid waste in accordance with the present invention;
FIG. 2 is a front view of the mixing and stirring device for heavy metal pollution abatement in solid waste shown in FIG. 1;
In the figure: 1. the automatic feeding device comprises a first variable frequency motor, a roller chain 2, a first chain wheel 3, a driving shaft 4, a mixing blade 5, a driven chain wheel 6, a driven shaft 7, a third chain wheel 8, a shaftless screw 9, a second variable frequency motor 10, a feeding hole 11, a dosing hole 12, a top cover 13, a device body 14, a bearing seat 15, a discharging hole 16, a support 17, a second chain wheel 18 and a fourth chain wheel 19.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-2, a mixing and stirring device for treating heavy metal pollution in solid waste comprises a support 17, a device main body 14, a first variable frequency motor 1, a second variable frequency motor 10, a driving shaft 4 and a shaftless spiral 9, wherein the device main body 14 is fixed above the support 17, the first variable frequency motor 1 and the second variable frequency motor 10 are installed on the bottom of the support 17, a top cover 13 is arranged on the device main body 14, and the top cover 13 can be fixed on the device main body 14 through screws and can be detached, so that the inside of the device main body can be cleaned and related elements in the device main body can be maintained and repaired. Be equipped with feed inlet 11 and dosing port 12 on top cap 13, feed inlet 11 and dosing port 12 can set up in top cap 13 central point and put to the material can distribute in the equipment main part uniformly. The drive shaft 4 is rotatably provided inside the apparatus main body 14, and both ends thereof are supported on both opposite side walls of the apparatus main body 14, and in this embodiment, both ends thereof are provided with bearings, and both opposite side walls of the apparatus main body 14 are provided with bearing seats 15, and the bearings are located in the bearing seats 15.
the first variable frequency motor 1 drives the driving shaft 4 to rotate through a first transmission mechanism, in the embodiment, the first transmission mechanism comprises a first chain wheel 3 fixed on the driving shaft 4 and a second chain wheel 18 fixed on an output shaft of the first variable frequency motor 1, and the first chain wheel 3 and the second chain wheel 18 are in transmission connection through a roller chain 2.
A plurality of mixing blades 5 are fixed on the driving shaft 4, and are arranged in a plurality of groups at equal angles along the circumferential direction of the driving shaft 4, and each group comprises a plurality of mixing blades 5 arranged at equal intervals along the axial direction of the driving shaft. As can be seen from figures 1 and 2, the mixing blades 5 of two adjacent groups are arranged in a staggered manner, so that the materials can be more effectively stirred and mixed, and the stirring and mixing efficiency is improved. It can be seen from fig. 1 that the drive shaft 4 includes six sets of mixing blades 5, but other suitable numbers may be provided according to actual needs.
The lower end of the equipment main body 14 is matched with the shaftless screw 9, so that the stirred material falls into the shaftless screw 9, a discharge hole 16 is formed in the end part of the shaftless screw 9, and the second variable frequency motor 10 drives the shaftless screw 9 to rotate through a second transmission mechanism. In the embodiment, the second transmission mechanism comprises a third chain wheel 8 fixed at one end of the shaftless spiral and a fourth chain wheel 19 fixed on the output shaft of the second variable frequency motor 10, and the third chain wheel 8 and the fourth chain wheel 19 are in transmission connection through the roller chain 2.
As shown in fig. 1, the present embodiment further includes a driven shaft 7 disposed in parallel and at the same height as the drive shaft 4, the driven shaft 7 being supported on opposite side walls of the apparatus main body 14 in the same manner as the drive shaft, the driven shaft 7 also having a plurality of mixing blades 5, a driven sprocket 6 fixed to the driven shaft 7, and the driven sprocket 6 being drivingly connected to a drive sprocket fixed to the drive shaft 4 via a roller chain 2. In this embodiment, the mixing blades 5 on the driven shaft 7 are arranged in exactly the same way as the mixing blades 5 on the drive shaft 4. In addition, the mixing blades 5 on the driven shaft 7 and the mixing blades 5 on the driving shaft 4 are arranged in a mutually embedded manner (as shown in fig. 1). The arrangement is to improve the mixing efficiency, so that the polluting heavy metal ions in the solid waste can be more fully contacted and reacted with the curing agent, and the curing/stabilizing effect is ensured.
the present invention is not limited to the above embodiments, and various modifications, variations and substitutions based on the above embodiments are within the scope of the present invention.
Claims (10)
1. The utility model provides a mix agitated vessel for giving treatment of heavy metal pollution among solid useless, includes support, equipment main part, first inverter motor, second inverter motor, drive shaft and shaftless spiral, its characterized in that: the equipment main part is fixed in the support top, and first inverter motor and second inverter motor are installed on the support bottom, are equipped with the top cap in the equipment main part, are equipped with the feed inlet on the top cap and add the medicine mouth, and inside the equipment main part was rotationally located to the drive shaft, its both ends supported on the relative both sides wall of equipment main part, and first inverter motor passes through the drive of first drive mechanism the drive shaft rotates be fixed with a plurality of hybrid blade in the drive shaft, in the lower extreme of equipment main part and shaftless spiral phase-match make the material after the stirring fall into shaftless spiral, the tip of shaftless spiral is equipped with the discharge gate, and second inverter motor passes through the drive of second drive mechanism shaftless spiral rotates.
2. The mixing and stirring device for treatment of heavy metal pollution in solid waste according to claim 1, wherein bearings are arranged at two ends of the driving shaft, and the bearings are positioned in bearing seats arranged on two opposite side walls of the device body.
3. The mixing and stirring device for treatment of heavy metal pollution in solid waste according to claim 1, wherein the mixing blades are arranged at equal angles in a plurality of groups along the circumferential direction of the driving shaft, and each group comprises a plurality of mixing blades which are arranged at equal intervals along the axial direction of the driving shaft.
4. The mixing and stirring device for heavy metal pollution abatement in solid waste of claim 3, wherein the mixing blades of two adjacent groups are staggered.
5. The mixing and stirring device for heavy metal pollution abatement in solid waste of claim 3, wherein the driving shaft comprises six sets of mixing blades.
6. the mixing and stirring device for heavy metal pollution abatement in solid waste according to claim 1, wherein the first transmission mechanism comprises a first chain wheel fixed on the driving shaft and a second chain wheel fixed on an output shaft of a first variable frequency motor, and the first chain wheel and the second chain are in transmission connection through a roller chain.
7. The mixing and stirring device for heavy metal pollution abatement in solid waste according to claim 1, wherein the second transmission mechanism comprises a third chain wheel fixed at one end of the shaftless screw and a fourth chain wheel fixed on an output shaft of the second variable frequency motor, and the third chain wheel and the fourth chain wheel are in transmission connection through a roller chain.
8. The mixing and stirring apparatus for treatment of heavy metal pollution in solid waste according to any one of claims 1 to 7, further comprising a driven shaft supported on opposite side walls of the apparatus main body in the same manner as the driving shaft, the driven shaft being disposed parallel to and at the same height as the driving shaft in the apparatus main body, the driven shaft being provided with a plurality of mixing blades, the driven shaft being fixed with a driven sprocket, the driven sprocket being drivingly connected to the driving sprocket fixed to the driving shaft via a roller chain.
9. The mixing and stirring device for heavy metal pollution abatement in solid waste of claim 8, wherein the arrangement of the mixing blade on the driven shaft is identical to that of the mixing blade on the driving shaft.
10. The mixing and stirring device for heavy metal pollution abatement in solid waste according to claim 9, wherein the mixing blades on the driven shaft and the mixing blades on the driving shaft are arranged in a mutually embedded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253922.1U CN209791466U (en) | 2019-02-28 | 2019-02-28 | A mix agitated vessel for giving up heavy metal pollution in solid useless |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253922.1U CN209791466U (en) | 2019-02-28 | 2019-02-28 | A mix agitated vessel for giving up heavy metal pollution in solid useless |
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| Publication Number | Publication Date |
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| CN209791466U true CN209791466U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920253922.1U Active CN209791466U (en) | 2019-02-28 | 2019-02-28 | A mix agitated vessel for giving up heavy metal pollution in solid useless |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311310A (en) * | 2021-12-27 | 2022-04-12 | 众智机械(临沂)有限公司 | Municipal construction is with consolidating native agitator tank |
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2019
- 2019-02-28 CN CN201920253922.1U patent/CN209791466U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311310A (en) * | 2021-12-27 | 2022-04-12 | 众智机械(临沂)有限公司 | Municipal construction is with consolidating native agitator tank |
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