CN105645467A - Discharge cooling device of red lead oxidizing furnace - Google Patents
Discharge cooling device of red lead oxidizing furnace Download PDFInfo
- Publication number
- CN105645467A CN105645467A CN201610048634.3A CN201610048634A CN105645467A CN 105645467 A CN105645467 A CN 105645467A CN 201610048634 A CN201610048634 A CN 201610048634A CN 105645467 A CN105645467 A CN 105645467A
- Authority
- CN
- China
- Prior art keywords
- storage bin
- warehouse
- cooling device
- plumbum preparatium
- oxidation furnace
- 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.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G21/00—Compounds of lead
- C01G21/02—Oxides
- C01G21/10—Red lead (Pb3O4)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
Abstract
The invention discloses a discharge cooling device of a red lead oxidizing furnace. The device comprises a storage bin on the upper portion, an off fan in the middle and a discharge barrel on the lower portion. The off fan is driven by a motor and connected with the storage bin and the discharge barrel, and the discharge barrel, the off fan and the storage bin are vertically communicated into a whole. The top of the storage bin is provided with a feed inlet. The 1/3 position below the top of the storage bin is provided with an upper layer and a lower layer of criss-cross blocking rollers. The 2/3 position below the top of the storage bin is provided with an air inlet pipe. The portion, stretching into the bin, of the air inlet pipe is provided with a plurality of air outlets in the downward direction. The portion, outside the bin, of the air inlet pipe is connected with a main air inlet pipe. The discharge barrel is composed of a shell and an inner container. The caliber of the upper portion of the shell and the inner container are integrally connected to the off fan. One side of the top of the shell is provided with an air inlet hole, and the other side of the top of the shell is provided with an air outlet hole. The air outlet hole is led to a dust remover through a corrugated pipe. A strong magnetism iron bar is installed between the upper caliber and the lower caliber inside the inner container. Three hoppers are installed around the strong magnetism iron bar from top to bottom. A discharge outlet in the bottom of the inner container is provided with a brake valve.
Description
Technical field
The present invention relates to Plumbum preparatium technical field of processing equipment, be specifically related to a kind of Plumbum preparatium oxidation furnace cooling device for discharging.
Background technology
At present in Plumbum preparatium produces, the temperature in Plumbum preparatium oxidation furnace is up to 470 DEG C, and the initial temperature of the red lead powder after oxidation is equally at about 470 DEG C. The packaging of finished product Plumbum preparatium product is mostly use ton dress or half ton of dress plastic packaging bag, can't stand that high temperature damages because holding, causes production cost to increase.
Traditional method be by oxidation after red lead powder load in resistant to elevated temperatures container in advance, reinstall stock management in packaging bag after cooling, so extend technological process, cause production efficiency low. and owing to Plumbum preparatium production technology is through fusing by lead pig, powder process, pelletize, the operations such as calcined oxide, in these process, all complete under hot conditions in ferrum container, regulation according to country's Plumbum preparatium (lead orthoplumbate) industry standard (HG/T4503-2013), the content of ferrum (�� %) is less than or equal to 0.0015, therefore the content of ferrum is difficult to control by this Plumbum preparatium production process, defective melting down aoxidizes again because iron content exceeds standard to often result in the Plumbum preparatium product of production time often, not only cause the waste of the energy, the increase of production cost, may also result in secondary environmental pollution, increase employee and contact the probability of Occupational Hazard Factors.
Summary of the invention
The technical problem to be solved is in that to provide a kind of reasonable in design, and work efficiency is high, the Plumbum preparatium oxidation furnace cooling device for discharging that seriality is good.
The technical problem to be solved realizes by the following technical solutions:
A kind of Plumbum preparatium oxidation furnace cooling device for discharging, including superposed storage bin, centrally located Blowing stopper and the discharge barrel being positioned at bottom;
Described storage bin includes warehouse, and described warehouse is divided into warehouse and lower warehouse, and described upper warehouse is cylindrical, and described lower warehouse is cone, and the volume of upper warehouse is 5 times of lower warehouse; Described upper warehouse top is provided with charging aperture, this charging aperture is for connecting the discharging opening of Plumbum preparatium oxidation furnace, what described upper warehouse top side left diameter 10 centimeters goes out hot hole, described in go out hot hole and entered hot channel by what corrugated tube was connected to Plumbum preparatium oxidation furnace, it is achieved UTILIZATION OF VESIDUAL HEAT IN;
Below described upper warehouse top, 1/3 place is equipped with the crisscross backgauge roller of upper and lower two-layer, to change whereabouts mode and the direction of the oxide flood discharge formula after oxidation, slows down its falling speed;
Below described upper warehouse top, 2/3 place is equipped with the horizontally arranged blast pipe of the six roots of sensation, puts in the direction down of the blast pipe in storehouse and leaves some air outlets, forms warehouse entry pipe network, and the blast pipe outside storehouse connects a main blast pipe;
The centre of the lower warehouse of described cone is equipped with temperature inductor, in order to the moment controls the temperature in storehouse; The bottom of described lower warehouse is provided with discharging opening;
Described Blowing stopper is by driven by motor, and described Blowing stopper is market-ripe equipment, and described Blowing stopper connects lower warehouse and discharge barrel, makes discharge barrel, Blowing stopper, storage bin become an entirety of connection up and down;
Described discharge barrel bottom is bottomless discharge barrel, and described discharge barrel is made up of shell and inner bag, and described shell upper bore and inner bag are integrally connected to Blowing stopper;
The air inlet that diameter is 5 centimeters is left in described cover top portion side, and opposite side leaves the venthole that diameter is 10 centimeters, and described venthole leads to cleaner unit by corrugated tube;
Equipped with a strong magnet rod between bore and lower bore on inside described inner bag, three funnels it are respectively provided with from top to bottom around bar magnet, described funnel bottom is to open the shell fragment of Guan Bi around strong magnet rod, discharging opening bottom described inner bag, equipped with gate valve, arranges 30 degree of angles down in fan-shaped matrix air channel in the side of inner bag from exhaust vent.
Cooling means is as follows:
1, initial discharging: the finished product material autoxidation outlet of still after Plumbum preparatium oxidation furnace internal oxidition directly falls to storage bin, first falls on the backgauge roller in storehouse, changes falling direction and the speed of finished product material, the whereabouts of flood discharge formula change random four into and dissipate; Then fall on blast pipe, again change falling direction and the speed of finished product material;
2, cooling air is sent into: by aerator by main intake stack with 150m3The speed of/h, blows to storage bin;
3, defeated heat: go out hot hole and be arranged on storage bin top, when on the one hand initial discharging is fallen and the heat that produces of dropping process, it is directly inputted to Plumbum preparatium oxidation furnace (house journal's product by corrugated tube, application number: 201510582914.8 and 201510590671.2), fall into the finished product material bottom storage bin under the pressure of cooling air on the other hand, Mobile Communication on heat is crossed corrugated tube is input to Plumbum preparatium oxidation furnace rapidly, to UTILIZATION OF VESIDUAL HEAT IN; Meanwhile, warehouse self also distributes certain heat, and many measures develop simultaneously, and makes the temperature in storage bin (taper position) be maintained at less than 65 degree.
4, blowing: by driven by motor Blowing stopper by the product in storage bin according to the speed of 4kg/min to bottom discharge;
5, blowing again: finished product material is sent into discharge barrel by Blowing stopper, first first order funnel is fallen into, when finished product material in funnel is abundant, when exceeding the elastic limit of shell fragment below funnel, finished product material in funnel just falls into second level funnel, by that analogy, it is therefore an objective to delay the decrease speed of finished product material, the purpose of radiating and cooling is reached; Then finished product material is through strong magnet rod, is adsorbed on firmly on strong magnet rod by the ferrum element in finished product material, reaches to ensure the purpose of product quality; Next to that the spill air channel on inner bag by the heat distributed in inner bag together with blanking time the lead dust that produces be inhaled in the lump in cleaner unit, reach cooling, protection environment and ensure the healthy purpose of employee;It is finally the gate valve below inner bag, when being packed making the grade to be packaged, it is simple to close, the packaging bag more renewed, is unlikely to stop blanking because changing packaging bag, ensures the seriality produced.
The invention has the beneficial effects as follows: present configuration design is simple, science, rationally, can be used for scale and produce continuously, improve production efficiency, and rate of cooling is fast, and can significantly improve product quality, reduces production cost.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with being specifically illustrating, the present invention is expanded on further.
Referring to Fig. 1: a kind of Plumbum preparatium oxidation furnace cooling device for discharging, including superposed storage bin 10, centrally located Blowing stopper 20 and the discharge barrel 30 being positioned at bottom;
Described storage bin 10 is divided into warehouse 101 and lower warehouse 102, described upper warehouse 101 to be cylindrical, and described lower warehouse 102 is cone, and the volume of upper warehouse 101 is 5 times of lower warehouse 102; Described upper warehouse 101 top is provided with charging aperture 103, this charging aperture 103 is for connecting the discharging opening of Plumbum preparatium oxidation furnace, described upper warehouse 101 top side leaves out hot hole 104, described in go out hot hole 104 and entered hot channel by what corrugated tube 105 was connected to Plumbum preparatium oxidation furnace, it is achieved UTILIZATION OF VESIDUAL HEAT IN;
Below described upper warehouse 101 top, 1/3 place is equipped with the crisscross backgauge roller 106 of upper and lower two-layer, to change whereabouts mode and the direction of the oxide flood discharge formula after oxidation, slows down its falling speed; Below described upper warehouse 101 top, 2/3 place is equipped with the horizontally arranged blast pipe 107 of the six roots of sensation, puts in the direction down of the blast pipe 107 in storehouse and leaves some air outlets, forms warehouse entry pipe network, and the blast pipe 107 outside storehouse connects a main blast pipe; The centre of the lower warehouse 102 of described cone is equipped with temperature inductor 108, in order to the moment controls the temperature in storehouse; The bottom of described lower warehouse 102 is provided with discharging opening.
Described Blowing stopper 20 is driven by motor 201, and described Blowing stopper 20 is market-ripe equipment, and described Blowing stopper 20 connects lower warehouse 102 and discharge barrel 30, makes discharge barrel 30, Blowing stopper 20, storage bin about 10 become an entirety of connection;
Described discharge barrel 30 is bottomless discharge barrel, and described discharge barrel 30 is made up of shell 301 and inner bag 302, and described shell 301 top bore and inner bag 302 are integrally connected to Blowing stopper 20; Described shell 301 top side leaves air inlet 303, and opposite side leaves venthole 304, and described venthole 304 leads to cleaner unit by corrugated tube; Equipped with a strong magnet rod 305 between bore and lower bore on inside described inner bag 302, three funnels 306 it are respectively provided with from top to bottom around strong magnet rod 305, it it is the shell fragment that can open Guan Bi around strong magnet rod 305 bottom described funnel 306, discharging opening bottom described inner bag 302, equipped with gate valve 307, arranges 30 degree of angles down in fan-shaped matrix air channel (not shown) in the side of inner bag 302 from exhaust vent.
Cooling means is as follows:
1, initial discharging: the finished product material autoxidation outlet of still after Plumbum preparatium oxidation furnace internal oxidition directly falls to storage bin 10, first falls on the backgauge roller 106 in storehouse, changes falling direction and the speed of finished product material, the whereabouts of flood discharge formula change random four into and dissipate; Then fall on blast pipe 107, again change falling direction and the speed of finished product material;
2, cooling air is sent into: by aerator by main intake stack with 150m3The speed of/h, blows to storage bin 10;
3, defeated heat: go out hot hole 104 and be arranged on storage bin 10 top, when on the one hand initial discharging is fallen and the heat that produces of dropping process, it is directly inputted to Plumbum preparatium oxidation furnace (house journal's product by corrugated tube 105, application number: 201510582914.8 and 201510590671.2), fall into the finished product material bottom storage bin 10 under the pressure of cooling air on the other hand, Mobile Communication on heat is crossed corrugated tube 105 is input to Plumbum preparatium oxidation furnace rapidly, to UTILIZATION OF VESIDUAL HEAT IN; Meanwhile, warehouse self also distributes certain heat, and many measures develop simultaneously, and makes the temperature in storage bin 10 (taper position) be maintained at less than 65 degree.
4, blowing: by motor 201 drive Blowing stopper 20 by the product in storage bin 10 according to the speed of 4kg/min to bottom discharge;
5, blowing again: finished product material sent into discharge barrel 30 by Blowing stopper 20, first first order funnel is fallen into, when finished product material in funnel is abundant, when exceeding the elastic limit of shell fragment below funnel, finished product material in funnel just falls into second level funnel, by that analogy, it is therefore an objective to delay the decrease speed of finished product material, the purpose of radiating and cooling is reached; Then finished product material is when through strong magnet rod 305, is adsorbed on firmly on strong magnet rod 305 by the ferrum element in finished product material, reaches to ensure the purpose of product quality; Next to that the spill air channel on inner bag 302 by the heat distributed in inner bag together with blanking time the lead dust that produces be inhaled in the lump in cleaner unit, reach cooling, protection environment and ensure the healthy purpose of employee; It is finally inner bag 302 gate valve 307 below, when being packed making the grade to be packaged, it is simple to close, the packaging bag more renewed, is unlikely to stop blanking because changing packaging bag, ensures the seriality produced.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described. Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention. Claimed scope is defined by appending claims and equivalent thereof.
Claims (8)
1. a Plumbum preparatium oxidation furnace cooling device for discharging, it is characterized in that, including superposed storage bin, centrally located Blowing stopper and the discharge barrel being positioned at bottom, described Blowing stopper is by driven by motor, described Blowing stopper connects storage bin and discharge barrel, makes discharge barrel, Blowing stopper, storage bin become an entirety of connection up and down; Described storage bin top is provided with charging aperture, below described storage bin top, 1/3 place is equipped with the crisscross backgauge roller of upper and lower two-layer, below described storage bin top, 2/3 place is equipped with blast pipe, putting in the direction down of the blast pipe in storehouse and leave some air outlets, the blast pipe outside storehouse connects a main blast pipe; Described discharge barrel is made up of shell and inner bag, and described shell upper bore and inner bag are integrally connected to Blowing stopper; Air inlet is left in described cover top portion side, and opposite side leaves venthole, and described venthole leads to cleaner unit by corrugated tube; Equipped with a strong magnet rod between bore and lower bore on inside described inner bag, being respectively provided with three funnels from top to bottom around strong magnet rod, the discharging opening bottom described inner bag is equipped with gate valve.
2. Plumbum preparatium oxidation furnace cooling device for discharging according to claim 1, it is characterised in that described storage bin is divided into warehouse and lower warehouse, described upper warehouse is cylindrical, and described lower warehouse is cone, and described upper warehouse top is provided with charging aperture.
3. Plumbum preparatium oxidation furnace cooling device for discharging according to claim 1, it is characterised in that described upper warehouse top side leaves out hot hole, described in go out hot hole and entered hot channel by what corrugated tube was connected to Plumbum preparatium oxidation furnace.
4. Plumbum preparatium oxidation furnace cooling device for discharging according to claim 1, it is characterised in that the side of described inner bag arranges 30 degree of angles down in fan-shaped matrix air channel from exhaust vent.
5. Plumbum preparatium oxidation furnace cooling device for discharging according to claim 1, it is characterised in that described funnel bottom is provided with around strong magnet rod and the shell fragment that can open Guan Bi.
6. Plumbum preparatium oxidation furnace cooling device for discharging according to claim 2, it is characterised in that the volume of described upper warehouse is 5 times of lower warehouse.
7. Plumbum preparatium oxidation furnace cooling device for discharging according to claim 2, it is characterised in that below described upper warehouse top, 2/3 place is equipped with the horizontally arranged blast pipe of the six roots of sensation.
8. Plumbum preparatium oxidation furnace cooling device for discharging according to claim 2, it is characterised in that the centre of described lower warehouse is equipped with temperature inductor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048634.3A CN105645467B (en) | 2016-01-22 | 2016-01-22 | A kind of red lead oxidation furnace cooling device for discharging |
| PCT/CN2016/108748 WO2017124843A1 (en) | 2016-01-22 | 2016-12-06 | Discharge cooling device and method for red lead oxidizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048634.3A CN105645467B (en) | 2016-01-22 | 2016-01-22 | A kind of red lead oxidation furnace cooling device for discharging |
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| Publication Number | Publication Date |
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| CN105645467A true CN105645467A (en) | 2016-06-08 |
| CN105645467B CN105645467B (en) | 2017-03-15 |
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| CN201610048634.3A Active CN105645467B (en) | 2016-01-22 | 2016-01-22 | A kind of red lead oxidation furnace cooling device for discharging |
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| CN (1) | CN105645467B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124843A1 (en) * | 2016-01-22 | 2017-07-27 | 安徽骏马再生铅产业工程技术研究中心 | Discharge cooling device and method for red lead oxidizing furnace |
| CN108534562A (en) * | 2018-03-21 | 2018-09-14 | 安徽骏马化工科技股份有限公司 | Red lead oxidation furnace residual-heat utilization method |
| CN108550797A (en) * | 2018-03-21 | 2018-09-18 | 安徽骏马化工科技股份有限公司 | The method for preparing rare earth red lead using red lead production technology |
| CN108759489A (en) * | 2018-03-21 | 2018-11-06 | 安徽骏马化工科技股份有限公司 | Red lead oxidation furnace residual heat using device |
| CN111023843A (en) * | 2019-12-13 | 2020-04-17 | 安徽骏马新材料科技股份有限公司 | Discharging cooling device of red lead oxidation furnace |
| CN111721132A (en) * | 2020-06-11 | 2020-09-29 | 张勇 | Red lead oxidation furnace ejection of compact cooling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017124843A1 (en) * | 2016-01-22 | 2017-07-27 | 安徽骏马再生铅产业工程技术研究中心 | Discharge cooling device and method for red lead oxidizing furnace |
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| CN108759489A (en) * | 2018-03-21 | 2018-11-06 | 安徽骏马化工科技股份有限公司 | Red lead oxidation furnace residual heat using device |
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| CN108534562B (en) * | 2018-03-21 | 2019-11-15 | 安徽徽能化工科技有限公司 | Red lead oxidation furnace residual-heat utilization method |
| CN111023843A (en) * | 2019-12-13 | 2020-04-17 | 安徽骏马新材料科技股份有限公司 | Discharging cooling device of red lead oxidation furnace |
| CN111023843B (en) * | 2019-12-13 | 2021-05-25 | 安徽骏马新材料科技股份有限公司 | Discharging cooling device of red lead oxidation furnace |
| CN111721132A (en) * | 2020-06-11 | 2020-09-29 | 张勇 | Red lead oxidation furnace ejection of compact cooling device |
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| CN105645467B (en) | 2017-03-15 |
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Effective date of registration: 20181218 Address after: 236500 Tianying Industrial Park, Jieshou City, Fuyang, Anhui Patentee after: Anhui Junma New Material Technology Co., Ltd. Address before: 236500 Tianying Industrial Park, Jieshou City, Fuyang, Anhui Patentee before: Anhui Steed Regeneration Lead Industrial Engineering Technology Research Center |