CN201390715Y - Single-shaft kneader of emulsion explosive - Google Patents
Single-shaft kneader of emulsion explosive Download PDFInfo
- Publication number
- CN201390715Y CN201390715Y CN200820233736U CN200820233736U CN201390715Y CN 201390715 Y CN201390715 Y CN 201390715Y CN 200820233736 U CN200820233736 U CN 200820233736U CN 200820233736 U CN200820233736 U CN 200820233736U CN 201390715 Y CN201390715 Y CN 201390715Y
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- CN
- China
- Prior art keywords
- emulsion explosive
- main shaft
- spindle
- kneading
- single shaft
- 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
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a single-shaft kneader of the emulsion explosive. In the technical proposal, a spindle is arranged in a volume groove, the spindle is provided with a plurality of propelling paddles and a plurality of kneading paddles, each kneading paddle comprises a kneading paddle plate presenting a lift angle along the axial direction of the spindle, each kneading paddle plate is arranged on the spindle through a plurality of connecting components and has a curved shape, the connecting components are support rods with both ends thereof respectively connected with the kneading paddle plates and the spindle, one kneading paddle plate is connected with two or three support rods, the propelling paddles are provided with an axial rod, the lower parts of the axial rods are provided with external threads connected with the threads of the spindle, and the upper parts of the axial rods are connected with propelling paddle plates which are in a fan shape. The utility model can effectively prevent materials from holding the shaft, is applicable to the continuous operation for pure chemical foaming sensitization, pure physical sensitization and composite sensitization of the emulsion explosives and the like, and can greatly improve the production efficiency and reduce the production costs.
Description
Technical field
The utility model relates to a kind of emulsion explosive single shaft kneader, is applicable to the process for processing that chemistry, physics and composite sensitization to emulsion explosive are mediated, and is specially adapted to the continuous automatic production of batch machining.
Background technology
Existing discontinuous kneader can only carry out single chemical sensitization or physical sensitization carries out a batch production, working (machining) efficiency is low, and mass discrepancy is big, and the continuous hybrid kneader that adopts twin shaft to stir, shear, then big to the damaged influence of sensitized material, quality instability, and equipment complexity, power consumption is high, increase production cost, reduce quality product, the single shaft kneader of non-stop run then is easy to occur material seize phenomenon, influences applying in the reality.
The utility model content
For overcoming the above-mentioned defective of prior art, the utility model provides a kind of emulsion explosive single shaft kneader, this kneader is not prone to the seize phenomenon, be suitable for materials such as emulsion explosive are carried out the continuous processing that chemistry, physics and composite sensitization are mediated, can effectively control the reaction residence time, guarantee processing requirement, improve the quality of products, and can at any time the explosive waste recovery in the production process be utilized, reached high-quality, efficient, purpose of energy saving.
The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of emulsion explosive single shaft kneader, be provided with main shaft in its volume groove, described main shaft is provided with some propelling oars and some kneading oars, the described oar of respectively mediating includes one and axially is the kneading blade of a lift angle along main shaft, and the described blade of respectively mediating is installed on the main shaft by some web members respectively.
The preferred curved shape of described kneading blade, described web member are that two ends connect the support bar of mediating blade and main shaft respectively, and the support bar quantity that connects same kneading blade is two or three.
It is S shape on the cylindrical surface of axis with the main shaft that described kneading blade preferably is one.
Described propelling oar can be provided with axostylus axostyle, and described axostylus axostyle bottom is provided with the outside screw that is connected with described spindle thread, and the top is connected with the propelling blade, and described propelling blade is fan-shaped.
Described volume groove preferably is the U type, and its top is provided with cover plate, establishes one or more transparent windows on the described cover plate.
Top, described volume groove rear end can be provided with open opening for feed, and the blanking of described opening for feed partly extends in groove to be inlayed on the cover board.
Described open opening for feed generally can be bucket shape or Pear-Shaped, and discharge port is respectively established in both sides, described volume front of the slot below, and described discharge port is established adjustable switching flashboard.
Can be provided with former and later two temperature control interlayers on the shell of described volume groove, the bottom surface of described volume groove is provided with 2 groups or organize pedestal more, and described pedestal is connected or the split connection with described volume groove is whole.
Described front-end of spindle can be established the dead front type axle bed, and the open type axle bed is established in the rear end, and leaves outward extending spindle nose.
Described main shaft is provided with propulsion source, described propulsion source is provided with automatic control speed regulation device or speed change gear, described speed change gear adopts infinitely variable speed structure or step speed change structure, its output terminal connects the outward extending spindle nose of described main shaft by transmission rig, and described transmission rig adopts chain sprocket drive or belt transmission structure.
The beneficial effects of the utility model are: because the angle and the shaped design of kneading blade are reasonable, can avoid the appearance of material seize phenomenon, guarantee the continuous effective ground operation of equipment; Owing on single shaft, be provided with the many groups of kneading oars that become a lift angle vertically, realized not having continuous eccentric kneading of shearing, reduced the breakage rate of carrier; Owing on axle, be provided with some propelling oars not equidistant, angle adjustable, realized the axial motion of material not equal altitude, variable speed in machine; Owing to be provided with adjustable switching flashboard respectively at the both sides discharge port, control discharging flow effectively, reached the desirable residence time of material in equipment; Owing to guaranteed the continuous kneading of material in machine, axial motion makes matrix obtain three kinds of action effects of pure chemistry foaming sensitizing, pure physical sensitization and composite sensitization simultaneously on an equipment, simplified schedule of operation, guaranteed processing requirement, improved quality product, realize continuous production, thereby reduced production cost significantly, improved sympatheyic sensitiivity, brisance and the shelf lives of explosive effectively.
Description of drawings
Fig. 1 is the structural representation of the utility model main shaft;
Fig. 2 be the utility model with the main shaft local structure synoptic diagram that advances projection on the oar relative direction;
Fig. 3 be the utility model with the main shaft local structure synoptic diagram of mediating projection on the oar relative direction;
Fig. 4 is the structural representation of the utility model from main shaft one end projection.
Embodiment
Referring to Fig. 1-4, the kneader that the utility model provides is provided with a volume groove that is the U type, is provided with main shaft 1 in the groove, front-end of spindle is established the dead front type axle bed, the open type axle bed is established in the rear end, axle bed load main axis rotation, and main shaft leaves outward extending spindle nose for connecting transmission rig by axle bed.Main shaft is provided with the propelling oar 3 of some equidistant, angle adjustables, advances oar to advance blade to form by axostylus axostyle 3.2 and segmental, presses the axial motion of processing requirement not equal altitude, variable speed in machine in order to realize material.Establish the many groups of kneading oars 2 that become a lift angle vertically on the main shaft, each group is mediated blade 2.1 and is connected with 2 or a plurality of support bar 2.2, is connected on the main shaft by support bar, in order to realize that the nothing of material is sheared off-centre stirs kneading.U molded capacity groove top is provided with cover plate, on the cover board establishes one or more transparent windows.Open opening for feed is established in top, U molded capacity groove rear end, the blanking of opening for feed partly extends in groove to be inlayed on the cover board, when guaranteeing without hindrance blanking, utilize the eddy current that forms in the sealed volume chamber to prevent that dirt from loosing, and improves Working environment, and can at any time the explosive waste recovery in the production process be thrown in.Adjustable open and close type flashboard discharge port is respectively established in the both sides, front end below of U molded capacity groove, by the reaction residence time of processing requirement control material.The shell of U molded capacity groove is respectively equipped with former and later two temperature control interlayers, adjusts the turnover valve of steam or water coolant by processing requirement by the automatic or manual mode, reaches the requirement of cavity volume internal emulsification matrix to temperature.Establish 2 groups or organize pedestal in the main body bottom surface, pedestal can be connected with main body is whole more, also can be for split connect, and the firm installation of assurance equipment.Kneader is provided with propulsion source, propulsion source can be the automatic control speed governing, also can be to carry out speed governing by speed change gear, speed change gear can be stepless also can be that level is arranged, the outward extending spindle nose of output terminal transmission main shaft after the speed governing, type of belt drive can be chain sprocket drive, belt transmission, also can adopt other transmission rig.
Claims (10)
1. emulsion explosive single shaft kneader, it is characterized in that being provided with main shaft in its volume groove, described main shaft is provided with some propelling oars and some kneading oars, the described oar of respectively mediating includes one and axially is the kneading blade of a lift angle along main shaft, and the described blade of respectively mediating is installed on the main shaft by some web members respectively.
2. emulsion explosive single shaft kneader as claimed in claim 1 is characterized in that the curved shape of described kneading blade, and described web member is that two ends connect the support bar of mediating blade and main shaft respectively, and the support bar quantity that connects same kneading blade is two or three.
3. emulsion explosive single shaft kneader as claimed in claim 2 is characterized in that it is S shape on the cylindrical surface of axis with the main shaft that described kneading blade is one.
4. emulsion explosive single shaft kneader as claimed in claim 3 is characterized in that described propelling oar is provided with axostylus axostyle, and described axostylus axostyle bottom is provided with the outside screw that is connected with described spindle thread, and the top is connected with the propelling blade, and described propelling blade is fan-shaped.
5. as claim 1,2,3 or 4 described emulsion explosive single shaft kneaders, it is characterized in that described volume groove is the U type, its top is provided with cover plate, establishes one or more transparent windows on the described cover plate.
6. emulsion explosive single shaft kneader as claimed in claim 5 is characterized in that top, described volume groove rear end is provided with open opening for feed, and the blanking of described opening for feed partly extends in groove to be inlayed on the cover board.
7. emulsion explosive single shaft kneader as claimed in claim 6 is characterized in that described open opening for feed is bucket shape or Pear-Shaped, and discharge port is respectively established in both sides, described volume front of the slot below, and described discharge port is established adjustable switching flashboard.
8. emulsion explosive single shaft kneader as claimed in claim 7, the shell that it is characterized in that described volume groove is provided with former and later two temperature control interlayers, the bottom surface of described volume groove is provided with 2 groups or organize pedestal more, and described pedestal is connected or the split connection with described volume groove is whole.
9. emulsion explosive single shaft kneader as claimed in claim 8 is characterized in that described front-end of spindle establishes the dead front type axle bed, and the open type axle bed is established in the rear end, and leaves outward extending spindle nose.
10. emulsion explosive single shaft kneader as claimed in claim 9, it is characterized in that described main shaft is provided with propulsion source, described propulsion source is provided with automatic control speed regulation device or speed change gear, described speed change gear adopts infinitely variable speed structure or step speed change structure, its output terminal connects the outward extending spindle nose of described main shaft by transmission rig, and described transmission rig adopts chain sprocket drive or belt transmission structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820233736U CN201390715Y (en) | 2008-12-19 | 2008-12-19 | Single-shaft kneader of emulsion explosive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820233736U CN201390715Y (en) | 2008-12-19 | 2008-12-19 | Single-shaft kneader of emulsion explosive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390715Y true CN201390715Y (en) | 2010-01-27 |
Family
ID=41597538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820233736U Expired - Lifetime CN201390715Y (en) | 2008-12-19 | 2008-12-19 | Single-shaft kneader of emulsion explosive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390715Y (en) |
-
2008
- 2008-12-19 CN CN200820233736U patent/CN201390715Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |