CN201109765Y - Emulsification detonator matrix net wind cooler - Google Patents
Emulsification detonator matrix net wind cooler Download PDFInfo
- Publication number
- CN201109765Y CN201109765Y CNU2007200390900U CN200720039090U CN201109765Y CN 201109765 Y CN201109765 Y CN 201109765Y CN U2007200390900 U CNU2007200390900 U CN U2007200390900U CN 200720039090 U CN200720039090 U CN 200720039090U CN 201109765 Y CN201109765 Y CN 201109765Y
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- guipure
- sprocket
- frame
- sprocket wheel
- pair
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Abstract
The utility model relates to civil explosive production equipment, in particular relates to an emulsion explosive substrate mesh belt wind cooling machine, and resolves the problem of conflict between water scarcity in northern area and large water consumption in the cooling process of explosive production. The equipment is characterized in that a drive sprocket, a reentrant sprocket, two driven sprockets and discharge sprockets are arranged inside a stander. A mesh belt is a sealed S-shape along the rotation direction of the sprockets and is positioned inside the stander. The stander at a discharge hole is correspondingly provided with a blowtorch. The machine saves water and energy and has small temperature difference of cooled explosive substrate, and is applied to continuous cooling technology of pasty emulsion explosive production. The mesh belt material is easily bought and spliced so as to reduce equipment cost and use cost.
Description
Technical field
The utility model belongs to the civil explosive production unit, particularly be a kind of matrix cooling apparatus that is used for emulsion explosive production.
Background technology
The production of emulsion explosive need just become Ammodyte through operations such as the preparation of water and oil phase, emulsification, matrix cooling, sensitization, powder charge packings.
The explosive substrate temperature higher (about 115 ℃) that wherein firm emulsification goes out needs cooling back (about 55 ℃) could satisfy the sensitization processing requirement.
Bigger technological improvement has been experienced in matrix cooling in the production of emulsion explosive.Because explosive matrix outward appearance is the heavy-gravity paste substance, is a kind of visco-elasticity non-Newtonian fluid, its thermal capacitance is big, the thermal resistance value height, and have explosion hazard, process for cooling is had relatively high expectations.Original adoption is manually spread cooling (logical water coolant under top blowing and the container) out, and the pipe-like that had occurred inside and outside cooling water jecket afterwards stirs cooler, as patent ZL98237272.8; Disclosed cooler equipment such as ZL01203093.2, its throughput increase is difficulty relatively, and need be equipped with transferpump usually.For satisfying the needs of market, must fully adjust the various parameters of heat-eliminating medium and process for cooling to big production capacity production technology.Progressively substituted at present by open belt cooler, as the disclosed steel band type cooler of ZL99227265.3, the ZL200520145138.7 straight-line cooler, take away heat by steel band bottom water spray and blowing, the single face water-cooling pattern causes cooled explosive matrix bigger than normal along fabric thickness direction thermograde easily, is unfavorable for the sensitization operation; 200410023173.1, ZL200520142856.9 adopted the water direct-cooled mode; Open straight-line cooler has increased heat interchanging area, has promoted security, but has needed the recirculated water supply, and equipment manufacturing cost is higher.U.S. US4790890 has adopted powder stick to cross water cooling mode; ZL200410014438 adopts explosive matrix atomizing type in addition, belongs to air direct freezing.These two kinds of methods also need higher equipment manufacturing cost.ZL200420069293.0 discloses a kind of air-cooled equipment of belt that cooling tank is arranged, and conveying belt is supported by cylinder and carrying roller, needs special-purpose cold wind unit that low-temperature cold wind is provided during work.
Summary of the invention
The objective of the invention is to adopt natural wind can satisfy the explosive matrix guipure air cooling machine of cooling efficiency for meeting the requirement of water shortage in north china occasion.
The concrete structure design is as follows:
Process of dynamite substrate guipure cooler, comprise frame, frame is provided with the transmission guipure, methods, rack is provided with cloth pressure roller and cloth motor in the guipure feeding mouth place, the below is provided with supporting plate, it is characterized in that: described frame 1 is the box frame shape, and the two ends, bottom of frame 1 length direction correspondence respectively are provided with a pair of drive sprocket 2 and a pair of discharging sprocket wheel 16;
On the frame 1 directly over a pair of drive sprocket 2 and a pair of discharging sprocket wheel 16 respectively correspondence be provided with a pair ofly by movable sprocket 11, the central rack correspondence of a pair of discharging sprocket wheel 16 tops one side is provided with a pair of sprocket wheel 10 of turning back; Two chains are crossed on drive sprocket 2 respectively successively, the sprocket wheel 10 of turning back, two be by on movable sprocket 11 and the discharging sprocket wheel 16, the dual-side that is connecting guipure on two corresponding inner side edges of chain respectively, guipure is the S morpheme of sealing along drive sprocket 2, the sprocket wheel 10 of turning back, two in frame by the turning direction of movable sprocket 11 and discharging sprocket wheel 16;
Correspondence is provided with blowpipe 12 on the frame at discharge port place.
Described blowpipe 12 is positioned at the back side of discharge port place guipure, logical pressurized air in the blowpipe, the width of blowpipe upper edge guipure uniform blow the hole, blow the hole towards guipure.
Guipure can be spliced by screen cloth or window screening, and width is 0.6～1.2m, and material can be stainless steel, nylon etc.
Wheelbase between described drive sprocket axle and the discharging sprocket shaft is a 6-12 rice.
To the frame on discharging sprocket wheel top, be covered with hood 6 by movable sprocket at described two.
The utility model adopts air as cooling media, and ventilation system is introduced air-flow by induced draft fan from a side of machine discharge end, and air-flow moves to feedstock direction along length, is discharged by induced draft fan from a side of feed end then.Paste explosive matrix is spread out cloth on the guipure that screen cloth is formed through distributor, upper and lower surface wind-engaging in course of conveying, and air-flow carries out heat exchange with the explosive matrix of stand cloth on screen cloth, and heat is taken away.The design's heat interchanging area is big, belongs to air direct freezing, and energy-saving safe satisfies production requirement.
The discharging blowpipe is arranged on guipure behind, and the inner logical pressure of blowpipe is the pressurized air of 0.2～0.5MPa.On the blowpipe to blow the hole uniform along the width of guipure, towards guipure, make pressurized air pass mesh explosive matrix blown off, then along material scraping plate landing discharging.This drawing mechanism can be arranged on the tail end of machine, also can be arranged on the bottom of machine according to the worker-house deployment scenarios, to reduce the worker-house total length.
Throughput of the present utility model can reach 2.0～10.0t/h, and drop temperature satisfies the sensitization processing requirement.By contrast, this cooling apparatus has reduced the energy consumption of water coolant and low temperature wind system, and the guipure material is easily purchased, and splicing has reduced equipment manufacturing cost and use cost easily.The utility model can adapt to the paste emulsion explosive matrix process for cooling of various prescriptions, possesses the advantage of production high-level efficiency and operational safety.The utility model is saved water and energy, and cooled explosive matrix temperature head is not little, is applicable to the continuous process for cooling that paste emulsion explosive is produced.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the A-A cutaway view Amplified image of Fig. 1,
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Embodiment:
Process of dynamite substrate guipure air cooling machine comprises frame 1, frame 1 is provided with the transmission guipure, is installed with cloth pressure roller 3 and cloth motor 5 in the guipure feeding mouth place on the methods, rack, and the below is provided with supporting plate 4, the lift adjustment handwheel 15 of cloth pressure roller 3 lays respectively at frame 1 both sides, sees Fig. 2.
On the frame 1 directly over a pair of drive sprocket 2 and a pair of discharging sprocket wheel 16 respectively correspondence be equipped with a pair ofly by movable sprocket 11, the central rack correspondence of a pair of discharging sprocket wheel 16 tops one side is equipped with a pair of sprocket wheel 10 of turning back; Two chains 14 straddle drive sprocket 2 respectively successively, the sprocket wheel 10 of turning back, two be by on movable sprocket 11 and the discharging sprocket wheel 16, the dual-side that is connecting guipure 7 on two chain 14 corresponding inner side edges respectively, guipure 7 is the S morpheme of sealing along drive sprocket 2, the sprocket wheel 10 of turning back, two in frame by the turning direction of movable sprocket 11 and discharging sprocket wheel 16; Strainer 9 is equipped with at sprocket wheel 10 places of turning back.
Correspondence is equipped with blowpipe 12 on the frame at discharge port 13 places, sees Fig. 1.
Sprocket wheel 8 is supported by parallel being equipped with between the movable sprocket 11 in two on frame 1 top, and guipure 7 is played a supportive role.
Blowpipe 12 levels are installed in the back of discharge port 13 place's guipures 7, and the direction that faces toward guipure 7 on the blowpipe 12 has blows the hole, and blowing the hole is rectangle, and length equals the width of guipure 7, wide about 0.7mm.The pressurized air of 0.3MPa is by blowing the hole ejection in the blowpipe.
Wheelbase between drive sprocket axle and the discharging sprocket shaft is a 6-12 rice.
To the frame 1 on discharging sprocket wheel 16 tops, be covered with hood 6 by movable sprocket 11 at two.
Working process is as follows:
Process of dynamite substrate (about 115 ℃ of the temperature that emulsification is just finished, viscosity 30Pa.s) continuously drops on the guipure 7 of drive sprocket 2 tops, during through distributor, the supporting plate 4 of below supports guipure smooth, because the drive of guipure 7 and the roll extrusion of cloth nip drum 3, explosive matrix is spread out equably to be distributed on the guipure, under the dragging of chain 14, motion along with guipure 7, pass the space of air flowing, lower surface and airflow by explosive substrate upper surface and guipure carry out thermal exchange, and the heat of matrix is taken away by wind.When moving to discharge port 13 positions, rely on the compressed-air actuated effect of blowing with material scraping plate in the back side that cooled matrix is fallen from guipure, and skid off along material scraping plate.Because the effect of sticking of explosive matrix is very strong, the explosive matrix thin layer that evenly spreads out cloth is turned back and can not be dropped when downward.By turning back of guipure, under the situation that enlarges heat interchanging area, also can reduce floor space, improved the practicality of equipment.
Claims (5)
1. process of dynamite substrate guipure air cooling machine, comprise frame, frame is provided with the transmission guipure, methods, rack is provided with cloth pressure roller and cloth motor in the guipure feeding mouth place, the below is provided with supporting plate, it is characterized in that: described frame (1) is the box frame shape, and the two ends, bottom of frame (1) length direction correspondence respectively are provided with a pair of drive sprocket (2) and a pair of discharging sprocket wheel (16);
On the frame (1) directly over a pair of drive sprocket (2) and a pair of discharging sprocket wheel (16) respectively correspondence be provided with a pair ofly by movable sprocket (11), the central rack correspondence of a pair of discharging sprocket wheel (16) top one side is provided with a pair of sprocket wheel of turning back (10); Two chains are crossed on drive sprocket (2), the sprocket wheel of turning back (10), two respectively successively by on movable sprocket (11) and the discharging sprocket wheel (16), connecting the dual-side of guipure on two corresponding inner side edges of chain respectively, guipure is the S morpheme of sealing in frame along drive sprocket (2), the sprocket wheel of turning back (10), two turning directions by movable sprocket (11) and discharging sprocket wheel (16);
Correspondence is provided with blowpipe (12) on the frame at discharge port place.
2. process of dynamite substrate guipure air cooling machine according to claim 1, it is characterized in that: described blowpipe (12) is positioned at the back side of discharge port place guipure, logical pressurized air in the blowpipe, the width of blowpipe upper edge guipure uniform blow the hole, blow the hole towards guipure.
3. process of dynamite substrate guipure air cooling machine according to claim 1, it is characterized in that: guipure can be spliced by screen cloth or window screening, and width is 0.6～1.2m, and material can be stainless steel, nylon etc.
4. process of dynamite substrate guipure air cooling machine according to claim 1, it is characterized in that: the wheelbase between described drive sprocket axle and the discharging sprocket shaft is a 6-12 rice.
5. process of dynamite substrate guipure air cooling machine according to claim 1 is characterized in that: be covered with hood (6) by movable sprocket at described two to the frame on discharging sprocket wheel top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200390900U CN201109765Y (en) | 2007-07-05 | 2007-07-05 | Emulsification detonator matrix net wind cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200390900U CN201109765Y (en) | 2007-07-05 | 2007-07-05 | Emulsification detonator matrix net wind cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109765Y true CN201109765Y (en) | 2008-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200390900U Expired - Lifetime CN201109765Y (en) | 2007-07-05 | 2007-07-05 | Emulsification detonator matrix net wind cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109765Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012022A (en) * | 2013-01-05 | 2013-04-03 | 煤炭科学研究总院爆破技术研究所 | Substrate cooling equipment used for emulsion explosive production |
| CN103524276A (en) * | 2013-09-26 | 2014-01-22 | 中煤科工集团淮北爆破技术研究院有限公司 | Open type cooling device for emulsion explosive matrix |
| CN103755499A (en) * | 2013-12-18 | 2014-04-30 | 雅化集团旺苍化工有限公司 | Cartridge cooling system of emulsion explosive production line |
| CN107499974A (en) * | 2017-09-30 | 2017-12-22 | 四川省绵竹兴远特种化工有限公司 | A kind of emulsive explosive emulsion matrix cooling conveying system |
| CN107935795A (en) * | 2017-05-27 | 2018-04-20 | 湖北凯龙化工集团股份有限公司 | A kind of emulsion seismic charge Pretreatment Line |
-
2007
- 2007-07-05 CN CNU2007200390900U patent/CN201109765Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012022A (en) * | 2013-01-05 | 2013-04-03 | 煤炭科学研究总院爆破技术研究所 | Substrate cooling equipment used for emulsion explosive production |
| CN103524276A (en) * | 2013-09-26 | 2014-01-22 | 中煤科工集团淮北爆破技术研究院有限公司 | Open type cooling device for emulsion explosive matrix |
| CN103524276B (en) * | 2013-09-26 | 2016-01-20 | 中煤科工集团淮北爆破技术研究院有限公司 | For the open type refrigerating unit of process of dynamite substrate |
| CN103755499A (en) * | 2013-12-18 | 2014-04-30 | 雅化集团旺苍化工有限公司 | Cartridge cooling system of emulsion explosive production line |
| CN107935795A (en) * | 2017-05-27 | 2018-04-20 | 湖北凯龙化工集团股份有限公司 | A kind of emulsion seismic charge Pretreatment Line |
| CN107499974A (en) * | 2017-09-30 | 2017-12-22 | 四川省绵竹兴远特种化工有限公司 | A kind of emulsive explosive emulsion matrix cooling conveying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA COAL TECHNOLOGY ENGINEERING GROUP HUAIBEI EX Free format text: FORMER NAME: INST. OF DEMOLITION TECH., COAL SCIENCE AND TECH. GENERAL RESEARCH INST. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 235039 No. 150 Dongshan Road, Anhui, Huaibei Patentee after: Huaibei blasting technology research institute company limited of Zhong Meike work group Address before: 235039 No. 150 Dongshan Road, Anhui, Huaibei Patentee before: Blasting Technology Research Institute, Coal Science and Technology General Research Institute |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080903 |