CN2250954Y - Automatic cooler for high-viscous emulsified explosive - Google Patents
Automatic cooler for high-viscous emulsified explosive Download PDFInfo
- Publication number
- CN2250954Y CN2250954Y CN 95240927 CN95240927U CN2250954Y CN 2250954 Y CN2250954 Y CN 2250954Y CN 95240927 CN95240927 CN 95240927 CN 95240927 U CN95240927 U CN 95240927U CN 2250954 Y CN2250954 Y CN 2250954Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- machine body
- axle
- framework
- 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
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to an automatic cooler for emulsified explosive with high stickiness, which is composed of a machine frame, a machine body, and a stirring and transmission device. The machine body is composed of two cylinders which are concentric basically and are provided with a clamping sleeve. The lower end of the machine body is connected to a conical bottom on a casing. A helical agitator and three groups of scrapers are arranged in the machine body. The utility model can cool emulsion substrate with the viscosity from 400 to 800 PaS to 60 DEG C to 70 DEG C from the initial temperature from 105 DEG C to 115 DEG C in ten minutes by using industrial tap water with normal temperature. The utility model thoroughly solves the problem of cooling in the production technology of the emulsified explosive. The utility model enhances the capacity of equipment and ensures the quality of products. The utility model is suitable for the cooling process of all chemical industry materials with high stickiness.
Description
The utility model relates to the heat-exchanger rig in the chemical process, the automatic cooler of specifically a kind of high viscosity emulsion explosive.
The industrial emulsion explosive of China has obtained developing rapidly and promoting since the seventies exploitation.Because series of advantages such as good, the water resisting property of its blast performance is strong, transportation safety and processing tube are single have the gesture that replaces the ammonium nitrate powder type explosive greatly.At present process for cooling is also more backward in China's emulsion explosive production, do not have in the general chemical industry equipment suitable can usefulness, do not design special-purpose cooling apparatus yet, still manual operations manually turns, electric fan is air-cooled.Not only floor space is big for this, and labor strength is big, and cooling time is long, efficient is low, the serious throughput that restricted, and brings influence to controllable quality sometimes.
The utility model is intended to the cooling apparatus for the supporting special use of the production line of emulsion explosive, not only makes the production technique complete sum modernization more of emulsion explosive, and can guarantee the quality of product.
The utility model is to realize like this.Process of cooling promptly is a heat transfer process, and for increasing heat interchanging area, designed body is made of two shells cylindraceous and guide shell, two cylinder essentially concentrics, and all be processed with chuck.Also flow deflector can be set in the chuck of guide shell, prevent the cooling fluid short circuit.Body is by frame support, and there is the opening for feed organic block body upper end, and support is used for being provided with transmission mechanism.Transmission mechanism is made up of motor and speed reducer.The body lower end is the jacketed type tapered bottom, and tapered bottom is connected on the shell, and discharge port is arranged on it, and discharge port is combined with valve.Emulsion explosive viscosity is very big, and thermal conductivity is little, and mobile poor, viscosity is strong, more fully and effectively also must solve the stirring problem for making heat exchange.Whipping appts is by axle and be fixed on the helix agitator that the inside and outside ribbon on the axle constitutes.The upper end of axle is connected on the step-down gear, and there is bearing the lower end, is fixed on the bearing support.Interior ribbon is fixed on the axle by muscle, at the guide shell internal rotation.Outer ribbon, rotates between shell and guide shell on axle by frame fixation.Its helicoidal surface of this agitator produces rational shearing action to material, promotes material and forms horizontal loops to, radial and axial triflux, makes material with three heat-transfer surfaces (outer casing inner wall, guide shell inside and outside wall) fully and contact equably.
The sticking wall problem of material is solved by the scraper that is arranged in the still.One group of scraper is connected on the framework, is used for scraping the material on outer casing inner wall and the guide shell outer wall; Another group scraper is connected on separately the quarter butt, and quarter butt is fixed on the axle, is used for scraping the material on the guide shell inwall; Be used for scraping that the scraper of material also is fixed on the axle by quarter butt on the conical surface.Scraper has spring with the junction of framework or quarter butt, makes scraper and barrel Elastic Contact separately.Scraper rotates synchronously with agitator.When the awl bottom valve was opened discharging, scraper was accelerated the effect of discharging speed in addition.
Model machine of the present utility model shows through result of industrial test, drops into viscosity and be 200 kilograms of the emulsion matrixes of 400-500PaS, uses industrial normal temperature tap water promptly can be reduced to 65 ± 5 ℃ by initial 110 ± 5 ℃ in 10 minutes.The utility model is novel, compact construction, easy to operate, and machinery must be good, and speed of cooling is fast, with the supporting use of emulsion explosive production line, thoroughly solved the cooling problem in the technology, reduced working strength of workers, improve the throughput of equipment, guaranteed the quality of product.The utility model also is applicable to the process of cooling of other high viscosity chemical materials in production technique simultaneously.
Accompanying drawing 1 is an one-piece construction synoptic diagram of the present utility model,
In conjunction with the accompanying drawings, embodiment is described below: the body with stainless steel processing is installed on the support 4, and body is made of the shell 8 and the guide shell 10 of strap clamp cover.There is opening for feed 6 the body upper end and is provided with support 2, is fixed with step-down gear 1 on the support, and step-down gear connects with motor 3.Body lower end tapered bottom 15 is connected on the shell 8, and discharge port 19 is arranged at the bottom, and the discharge port place is connected with valve frame 23, and valve 16 can to-and-fro movement expect with keying in framework, and the keying of valve is driven by push rod 5.Be provided with flow deflector 11 in the guide shell chuck.
Process helix agitator with stainless steel, axle 13 1 ends are connected on the step-down gear, and the other end has pushing tow bearing 18, and is fixed on the bearing support 17.Interior ribbon 9 is fixed on the axle by muscle 21, and outer ribbon 12 is fixed on the axle by framework 7.
The sticking wall problem of material is solved by three groups of scrapers that are provided with.For safety, with tetrafluoroethylene processing scraper 14.Be connected four on the framework 7 scraper is constituted one group, be used for scraping the material on outer casing inner wall and the guide shell outer wall, scraper is provided with torsion spring with the framework junction.Two scrapers that are connected on the quarter butt 22 constitute another group, are used for scraping the material on the guide shell inwall, and scraper is provided with torsion spring with the quarter butt junction.The 3rd group one scraper is used for scraping material on the conical surface, this scraper connects with quarter butt, the junction is provided with compression spring 20.Three groups of scrapers or be fixed on the stir shaft by framework or by quarter butt, its rotation is synchronous with agitator.
Claims (2)
1, the automatic cooler of a kind of high viscosity emulsion explosive is made of frame, body, stirring and transmission mechanism, it is characterized in that:
(1), body is made of cylinder-like shell (8) and guide shell (10), two cylinders all have chuck and essentially concentric, there is opening for feed (6) the kettle upper end, the tapered bottom (15) of body lower end strap clamp cover is connected on the shell (8), the bottom has discharge port (19) discharge port to be connected with valve frame (23), and being inserted with in this framework has push rod (5) on valve (16), the valve;
(2), helix agitator is made of axle (13) and interior ribbon (9) and outer ribbon (12), interior ribbon (9) is fixed on the axle by muscle (21), outer ribbon (12) is fixed on the axle by framework (7);
(3), three groups of scrapers are connected on framework (7) and the quarter butt (22), there is spring the junction.
2, the automatic cooler of a kind of high viscosity emulsion explosive according to claim 1 is characterized in that: be provided with flow deflector (11) in the chuck of guide shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95240927 CN2250954Y (en) | 1995-11-24 | 1995-11-24 | Automatic cooler for high-viscous emulsified explosive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95240927 CN2250954Y (en) | 1995-11-24 | 1995-11-24 | Automatic cooler for high-viscous emulsified explosive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2250954Y true CN2250954Y (en) | 1997-04-02 |
Family
ID=33882415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95240927 Expired - Fee Related CN2250954Y (en) | 1995-11-24 | 1995-11-24 | Automatic cooler for high-viscous emulsified explosive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2250954Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234309B (en) * | 2007-11-16 | 2010-12-22 | 中国石油大学(北京) | Double helical ribbon multi-layer oar blade scraping cutter type stirrer |
| CN102000523A (en) * | 2010-11-08 | 2011-04-06 | 浙江长城减速机有限公司 | Compound stirring device for kettle |
| CN105381748A (en) * | 2015-12-25 | 2016-03-09 | 刘建霞 | Multi-functional twisted dragon blender and fermentation tank with same |
| CN105521729A (en) * | 2015-12-08 | 2016-04-27 | 无锡万能胶粘剂有限公司 | Adhesive agitator tank |
-
1995
- 1995-11-24 CN CN 95240927 patent/CN2250954Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234309B (en) * | 2007-11-16 | 2010-12-22 | 中国石油大学(北京) | Double helical ribbon multi-layer oar blade scraping cutter type stirrer |
| CN102000523A (en) * | 2010-11-08 | 2011-04-06 | 浙江长城减速机有限公司 | Compound stirring device for kettle |
| CN105521729A (en) * | 2015-12-08 | 2016-04-27 | 无锡万能胶粘剂有限公司 | Adhesive agitator tank |
| CN105381748A (en) * | 2015-12-25 | 2016-03-09 | 刘建霞 | Multi-functional twisted dragon blender and fermentation tank with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214636363U (en) | High efficiency chemical industry reation kettle of environmental protection | |
| CN2250954Y (en) | Automatic cooler for high-viscous emulsified explosive | |
| CN219849081U (en) | Pharmacy reation kettle agitating unit | |
| CN217287959U (en) | High viscosity material screw agitating unit | |
| CN106334510B (en) | A kind of leak-proof high viscosity fluid hybrid reactor | |
| CN210786957U (en) | Self-heating double-shaft differential conditioner for feed production | |
| CN106422856A (en) | Stirring device of metal magnetic powder core powder and use method thereof | |
| CN2160460Y (en) | Multi-screw conic mixer | |
| CN212632679U (en) | Production and processing reation kettle for synthetic material | |
| CN205925555U (en) | Isothermal stirring machine | |
| CN219526538U (en) | Carbonization chamber for continuously preparing biochar | |
| CN220496048U (en) | Rolling oil preparation device special for strip steel | |
| CN216171965U (en) | Refractory material mixing device | |
| CN218307604U (en) | Plant draws uses crystallization kettle | |
| CN217774141U (en) | Stirring reaction device | |
| CN220871332U (en) | Vacuum drying device for alloy powder preparation | |
| CN214159466U (en) | Novel spiral ribbon mixer | |
| CN210357187U (en) | High-efficient medical reation kettle that stirs | |
| CN219682509U (en) | Reaction kettle with stirring structure | |
| CN215610943U (en) | Paste batch mixing cooling device | |
| CN220582906U (en) | Cooling device is used in walnut oil processing | |
| CN218359185U (en) | Hydroxyethyl cellulose tubular reactor | |
| CN218609778U (en) | Quick cooling device of horizontal sand mill for seed coating agent production | |
| CN219722738U (en) | Intermediate synthesis reaction kettle for producing aziridine crosslinking agent | |
| CN220918195U (en) | Cooling crystallization device is used in processing of medicinal dextrin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |