CN109404256B - Compressor waste heat utilization device for traditional Chinese medicine processing - Google Patents
Compressor waste heat utilization device for traditional Chinese medicine processing Download PDFInfo
- Publication number
- CN109404256B CN109404256B CN201811365247.8A CN201811365247A CN109404256B CN 109404256 B CN109404256 B CN 109404256B CN 201811365247 A CN201811365247 A CN 201811365247A CN 109404256 B CN109404256 B CN 109404256B
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- Prior art keywords
- fixedly connected
- compressor
- chinese medicine
- traditional chinese
- waste heat
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- 239000003814 drug Substances 0.000 title claims abstract description 32
- 239000002918 waste heat Substances 0.000 title claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims description 11
- 239000011324 bead Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/14—Provisions for readily assembling or disassembling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a compressor waste heat utilization device for traditional Chinese medicine processing, which relates to the technical field of compressors and comprises a processing box, wherein a fixed pipe is fixedly connected to the middle part of one side of the processing box, one end of the fixed pipe is fixedly connected with a compressor, one end of the fixed pipe is fixedly connected with a limiting plate, two ends of the limiting plate are movably connected with an inserting rod, a hollow groove is formed in one end of the inserting rod, limiting blocks are arranged on two sides of the hollow groove, two ends of one side of each limiting block are fixedly connected with an elastic column, the elastic column is fixedly connected with one side of the hollow groove, and a clamping column is fixedly connected to the middle part of one side of each limiting block. This a compressor waste heat utilization equipment for traditional chinese medicine processing can drive the kicking block through first screw rod and remove, and the installation or the dismantlement between fixed pipe of being convenient for and the compressor keep off opening or closing that the pearl can be convenient for fixed pipe, makes the used heat of traditional chinese medicine processing make a round trip to flow between processing case and compressor.
Description
Technical Field
The invention relates to the technical field of compressors, in particular to a compressor waste heat utilization device for traditional Chinese medicine processing.
Background
The gas compressor is a machine equipment for compressing gas into gas with certain pressure, and is a main body of a high-pressure gas source device. According to the working principle, the gas compressor has a positive displacement type and a speed type. The former increases gas pressure by increasing molecular density by compressing gas volume, and the latter increases gas pressure by increasing molecular kinetic energy by increasing gas molecular motion velocity. The gas compressor is widely applied to the national pillar industries of petrochemistry, chemical fertilizer, food pharmacy, metallurgical steel, military, national defense and the like, and is indispensable machine equipment. The gas compressors commonly used at present are screw type, piston type, centrifugal type, sliding vane type, vortex type gas compressors and the like. It has been determined by authorities that only 15% of the electrical energy consumed by a gas compressor is converted to compressed gas.
At present, the existing traditional Chinese medicine processing box is inconvenient to connect with a compressor, and waste of waste heat generated in the traditional Chinese medicine processing process is caused, so that a compressor waste heat utilization device for traditional Chinese medicine processing is provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a compressor waste heat utilization device for traditional Chinese medicine processing, and solves the problem that the waste heat generated in the traditional Chinese medicine processing process is wasted because the traditional Chinese medicine processing box is not convenient to connect with a compressor.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a compressor waste heat utilization device for traditional Chinese medicine processing comprises a processing box, wherein the middle part of one side of the processing box is fixedly connected with a fixed pipe, and one end of the fixed pipe is fixedly connected with a compressor;
one end of the fixed pipe is fixedly connected with a limiting plate, two ends of the limiting plate are movably connected with an inserting rod, a hollow groove is formed in one end of the inserting rod, limiting blocks are arranged on two sides of the hollow groove, two ends of one side of each limiting block are fixedly connected with elastic columns, the elastic columns are fixedly connected with one side of the hollow groove, and a clamping column is fixedly connected to the middle of one side of each limiting block;
the other end of the inserted link is fixedly connected with a top plate, the middle part of the top plate is movably connected with a first screw rod, one end of the first screw rod is fixedly connected with a top block, and the other end of the first screw rod is fixedly connected with a rotating plate;
one side of the compressor is provided with a limiting groove, two ends of the limiting groove are provided with circular grooves, and two sides of each circular groove are provided with clamping grooves;
the improved compressor is characterized in that a second screw rod is movably connected to the middle of one side of the fixed pipe, a blocking bead is fixedly connected to one end of the second screw rod, a rotating handle is fixedly connected to the other end of the second screw rod, stop blocks are arranged on two sides of the blocking bead, one end of each stop block is fixedly connected with the inner wall of one side of the fixed pipe, and a base is movably connected to the bottom of the compressor.
Optionally, one side of the fixed pipe is fixedly connected with a threaded sleeve, and the inside of the threaded sleeve is in threaded connection with the surface of the second screw rod.
Optionally, the bottom fixedly connected with mount of processing case, the equal fixedly connected with first support column in both sides of mount.
Optionally, one side of the top of the processing box is fixedly connected with a feeding hole, and the middle of the bottom of the processing box is fixedly connected with a discharging hole.
Optionally, the bottom four corners of the base are provided with second supporting columns, and the second supporting columns are fixedly connected with the bottom of the base.
Optionally, the inner wall of the limiting groove is attached to one side of the limiting plate;
the inner wall of the circular groove is fixedly connected with the surface of the inserted bar.
Optionally, a threaded hole is formed in the middle of the top plate, and the threaded hole is in threaded connection with the surface of the first screw;
one end of the first screw penetrates through the top plate and the other end of the first screw in sequence and is located in the empty groove.
Optionally, two sides of the top block are both provided with a limiting block, and one side of the limiting block is movably connected with one side of the top block;
the ejector block is trapezoidal, the stopper is triangle-shaped.
Optionally, a clamping column is arranged inside the clamping groove, and the clamping column is fixedly connected with the clamping groove;
the clamping column is positioned between the two elastic columns.
Optionally, the blocking bead is positioned between the two blocking blocks and movably connected with the blocking blocks;
the stop block is in a triangular shape.
(III) advantageous effects
The invention provides a compressor waste heat utilization device for traditional Chinese medicine processing, which has the following beneficial effects:
(1) this a compressor used heat utilizes device for traditional chinese medicine processing can be convenient for process through fixed pipe and is connected between case and the compressor, can drive the kicking block through first screw rod and remove, and the installation or the dismantlement between fixed pipe of being convenient for and the compressor can be convenient for open or close of fixed pipe through keeping off the pearl, makes the used heat of traditional chinese medicine processing make a round trip to flow between processing case and compressor.
(2) This a compressor waste heat utilization device for traditional chinese medicine processing can be convenient for through the cooperation of spacing groove and limiting plate to be connected between fixed pipe and the compressor, can fix the inserted bar through the cooperation of card post and draw-in groove, makes the inserted bar fix in the circular slot, can make through the cooperation of circular slot and inserted bar to be connected between limiting plate and the compressor, can drive through the second screw rod and keep off the pearl and remove.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view, partially in section, of the compressor configuration of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view of a fixed tube construction of the present invention;
FIG. 5 is a side view of the base structure of the present invention.
In the figure: 1-processing box, 2-fixed pipe, 3-compressor, 4-limiting plate, 5-inserted rod, 6-empty groove, 7-limiting block, 8-elastic column, 9-clamping column, 10-top plate, 11-first screw rod, 12-top block, 13-rotating plate, 14-limiting groove, 15-circular groove, 16-clamping groove, 17-second screw rod, 18-blocking bead, 19-rotating handle, 20-blocking block, 21-base, 22-supporting rod, 23-fixing shaft, 24-pulley, 25-slideway, 26-thread bush, 27-fixing frame, 28-first supporting column, 29-feeding hole, 30-discharging hole and 31-second supporting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
Referring to fig. 1-5, the present invention provides a technical solution:
a compressor waste heat utilization device for traditional Chinese medicine processing comprises a processing box 1, wherein the middle part of one side of the processing box 1 is fixedly connected with a fixed pipe 2, the fixed pipe 2 can facilitate connection between the processing box 1 and a compressor 3, and one end of the fixed pipe 2 is fixedly connected with the compressor 3;
a limiting plate 4 is fixedly connected to one end of the fixed pipe 2, an inserting rod 5 is movably connected to each of two ends of the limiting plate 4, a hollow groove 6 is formed in one end of the inserting rod 5, limiting blocks 7 are arranged on two sides of the hollow groove 6, elastic columns 8 are fixedly connected to two ends of one side of each limiting block 7, each elastic column 8 is fixedly connected to one side of the corresponding hollow groove 6, and a clamping column 9 is fixedly connected to the middle of one side of each limiting block 7;
the other end of the inserted link 5 is fixedly connected with a top plate 10, the middle part of the top plate 10 is movably connected with a first screw rod 11, the first screw rod 11 can drive a top block 12 to move, so that the fixed pipe 2 and the compressor 3 can be conveniently mounted or dismounted, one end of the first screw rod 11 is fixedly connected with the top block 12, and the other end of the first screw rod 11 is fixedly connected with a rotating plate 13;
a limiting groove 14 is formed in one side of the compressor 3, the limiting groove 14 is matched with the limiting plate 4 to facilitate connection between the fixed pipe 2 and the compressor 3, circular grooves 15 are formed in two ends of the limiting groove 14, the limiting plate 4 and the compressor 3 can be connected through matching of the circular grooves 15 and the inserting rod 5, clamping grooves 16 are formed in two sides of each circular groove 15, the inserting rod 5 can be fixed through matching of the clamping columns 9 and the clamping grooves 16, and the inserting rod 5 is fixed in the circular grooves 15;
one side middle part swing joint of fixed pipe 2 has second screw rod 17, second screw rod 17 can drive and keep off pearl 18 and remove, the one end fixedly connected with of second screw rod 17 keeps off pearl 18, keep off opening or closing of pearl 18 can be convenient for fixed pipe 2, make the used heat of traditional chinese medicine processing make a round trip to flow between processing case 1 and compressor 3, the other end fixedly connected with turning handle 19 of second screw rod 17, the both sides that keep off pearl 18 all are provided with dog 20, one end of dog 20 and one side inner wall fixed connection of fixed pipe 2, the bottom swing joint of compressor 3 has base 21, fixedly connected with bracing piece 22 in the middle of the bottom of compressor 3, the one end fixedly connected with fixed axle 23 of bracing piece 22, the equal swing joint in both ends of fixed axle 23 has pulley 24, slide 25 has been seted up at the middle part of base 21, pulley 24 and slide 25 swing joint, the cooperation of pulley 24 and slide 25 can.
As an optional technical scheme of the invention:
one side fixedly connected with thread bush 26 of fixed pipe 2, the inside and the surperficial threaded connection of second screw rod 17 of thread bush 26, and thread bush 26 can be convenient for second screw rod 17 and remove.
As an optional technical scheme of the invention:
the bottom fixedly connected with mount 27 of processing case 1, the equal fixedly connected with first support column 28 in both sides of mount 27, first support column 28 can increase the stability of processing case 1.
As an optional technical scheme of the invention:
the top one side fixedly connected with feed inlet 29 of processing case 1, fixedly connected with discharge gate 30 in the middle of the bottom of processing case 1, feed inlet 29 and discharge gate 30 can be convenient for respectively process the feeding and the ejection of compact of case 1.
As an optional technical scheme of the invention:
the bottom four corners department of base 21 all is provided with second support column 31, and second support column 31 and base 21's bottom fixed connection, second support column 31 can increase base 21's stability.
As an optional technical scheme of the invention:
the inner wall of the limiting groove 14 is attached to one side of the limiting plate 4, and the matching of the limiting groove 14 and the limiting plate 4 can facilitate the connection between the fixed pipe 2 and the compressor 3;
the inner wall of circular groove 15 is connected with the fixed surface of inserted bar 5, and the cooperation of circular groove 15 and inserted bar 5 can make to be connected between limiting plate 4 and the compressor 3.
As an optional technical scheme of the invention:
the middle part of the top plate 10 is provided with a threaded hole, the threaded hole is in threaded connection with the surface of the first screw 11, and the threaded hole can facilitate the movement of the first screw 11;
one end of the first screw 11 penetrates through the top plate 10 and the other end of the first screw 11 in sequence and is positioned in the empty groove 6.
As an optional technical scheme of the invention:
the two sides of the top block 12 are both provided with a limiting block 7, one side of the limiting block 7 is movably connected with one side of the top block 12, and the top block 12 can drive the limiting block 7 to move so that the limiting block 7 drives the clamping column 9 to move;
the top block 12 is in a trapezoid shape, and the limiting block 7 is in a triangle shape.
As an optional technical scheme of the invention:
a clamping column 9 is arranged inside the clamping groove 16, the clamping column 9 is fixedly connected with the clamping groove 16, and the insertion rod 5 can be fixed by matching the clamping column 9 with the clamping groove 16, so that the insertion rod 5 is fixed in the circular groove 15;
the snap post 9 is located between the two resilient posts 8.
As an optional technical scheme of the invention:
the blocking bead 18 is positioned between the two stoppers 20 and is movably connected with the stoppers 20, and the blocking bead 18 can facilitate the opening or closing of the fixed tube 2, so that the waste heat generated in the traditional Chinese medicine processing flows back and forth between the processing box 1 and the compressor 3;
the stopper 20 has a triangular shape.
To sum up, in the device for utilizing the waste heat of the compressor for processing the traditional Chinese medicine, when the device is used, the compressor 3 is firstly placed on the base 21, the pulley 24 on the compressor 3 enters the slide way 25 on the base 21, then the compressor 3 is pushed, the compressor 3 moves to be contacted with the fixed pipe 2, the limiting plate 4 on the fixed pipe 2 enters the limiting groove 14, the inserted link 5 on the limiting plate 4 enters the circular groove 15, then the rotating plate 13 is rotated, the rotating plate 13 drives the first screw rod 11 to move, the first screw rod 11 drives the ejector block 12 to move, the ejector block 12 drives the limiting block 7 to move, the limiting block 7 moves to enable the elastic column 8 to be compressed under stress, meanwhile, the limiting block 7 drives the clamping column 9 to move, the clamping column 9 enters the clamping groove 16, so that the fixed pipe 2 is connected with the compressor 3, when the processing box 1 is used for processing the traditional Chinese medicine, the processing box 1 can generate redundant waste heat, and then the, the turning handle 19 drives the second screw rod 17 to move, the second screw rod 17 drives the blocking bead 18 to move, the fixed pipe 2 is opened, redundant waste heat in the processing box 1 can enter the compressor 3 through the fixed pipe 2 to be stored, and when the temperature in the processing box 1 is lower than the standard temperature, the heat in the compressor 3 can enter the processing box 1 again through the fixed pipe 2.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacted with the first and second features, or indirectly contacted with the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a compressor waste heat utilization equipment for traditional chinese medicine processing, includes processing case (1), its characterized in that: the middle part of one side of the processing box (1) is fixedly connected with a fixed pipe (2), and one end of the fixed pipe (2) is fixedly connected with a compressor (3);
one end of the fixed pipe (2) is fixedly connected with a limiting plate (4), two ends of the limiting plate (4) are movably connected with an inserting rod (5), a hollow groove (6) is formed in one end of the inserting rod (5), limiting blocks (7) are arranged on two sides of the hollow groove (6), two ends of one side of each limiting block (7) are fixedly connected with an elastic column (8), each elastic column (8) is fixedly connected with one side of the hollow groove (6), and the middle of one side of each limiting block (7) is fixedly connected with a clamping column (9);
the other end of the inserted link (5) is fixedly connected with a top plate (10), the middle part of the top plate (10) is movably connected with a first screw rod (11), one end of the first screw rod (11) is fixedly connected with a top block (12), and the other end of the first screw rod (11) is fixedly connected with a rotating plate (13);
a limiting groove (14) is formed in one side of the compressor (3), circular grooves (15) are formed in two ends of the limiting groove (14), and clamping grooves (16) are formed in two sides of each circular groove (15);
the utility model discloses a compressor, including fixed pipe (2), one side middle part swing joint of fixed pipe (2) has second screw rod (17), the one end fixedly connected with of second screw rod (17) keeps off pearl (18), the other end fixedly connected with turning handle (19) of second screw rod (17), the both sides that keep off pearl (18) all are provided with dog (20), the one end of dog (20) and one side inner wall fixed connection of fixed pipe (2), the bottom swing joint of compressor (3) has base (21).
2. The compressor waste heat utilization device for traditional Chinese medicine processing according to claim 1, characterized in that:
one side of the fixed pipe (2) is fixedly connected with a threaded sleeve (26), and the interior of the threaded sleeve (26) is in threaded connection with the surface of the second screw (17).
3. The compressor waste heat utilization device for traditional Chinese medicine processing according to claim 1, characterized in that:
the bottom fixedly connected with mount (27) of processing case (1), the equal fixedly connected with first support column (28) in both sides of mount (27).
4. The compressor waste heat utilization device for traditional Chinese medicine processing according to claim 1, characterized in that:
the processing box is characterized in that a feeding hole (29) is fixedly connected to one side of the top of the processing box (1), and a discharging hole (30) is fixedly connected to the middle of the bottom of the processing box (1).
5. The compressor waste heat utilization device for traditional Chinese medicine processing according to claim 1, characterized in that:
the bottom four corners department of base (21) all is provided with second support column (31), the bottom fixed connection of second support column (31) and base (21).
6. The compressor waste heat utilization device for traditional Chinese medicine processing according to claim 1, characterized in that:
the inner wall of the limiting groove (14) is attached to one side of the limiting plate (4);
the inner wall of the circular groove (15) is fixedly connected with the surface of the inserted bar (5).
7. The compressor waste heat utilization device for traditional Chinese medicine processing according to claim 1, characterized in that:
a threaded hole is formed in the middle of the top plate (10), and the threaded hole is in threaded connection with the surface of the first screw (11);
one end of the first screw rod (11) penetrates through the top plate (10) and the other end of the first screw rod (11) in sequence and is located in the empty groove (6).
8. The compressor waste heat utilization device for traditional Chinese medicine processing according to claim 1, characterized in that:
both sides of the top block (12) are provided with limiting blocks (7), and one side of each limiting block (7) is movably connected with one side of the top block (12);
the top block (12) is in a trapezoid shape, and the limiting block (7) is in a triangular shape.
9. The compressor waste heat utilization device for traditional Chinese medicine processing according to claim 1, characterized in that:
a clamping column (9) is arranged in the clamping groove (16), and the clamping column (9) is fixedly connected with the clamping groove (16);
the clamping column (9) is positioned between the two elastic columns (8).
10. The compressor waste heat utilization device for traditional Chinese medicine processing according to claim 1, characterized in that:
the blocking beads (18) are positioned between the two blocking blocks (20) and are movably connected with the blocking blocks (20);
the stop block (20) is in a triangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365247.8A CN109404256B (en) | 2018-11-16 | 2018-11-16 | Compressor waste heat utilization device for traditional Chinese medicine processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365247.8A CN109404256B (en) | 2018-11-16 | 2018-11-16 | Compressor waste heat utilization device for traditional Chinese medicine processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109404256A CN109404256A (en) | 2019-03-01 |
| CN109404256B true CN109404256B (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811365247.8A Active CN109404256B (en) | 2018-11-16 | 2018-11-16 | Compressor waste heat utilization device for traditional Chinese medicine processing |
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| CN (1) | CN109404256B (en) |
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| US4184785A (en) * | 1975-10-22 | 1980-01-22 | Stein Industrie S.A. | Axially bolted flange joint |
| CN2143710Y (en) * | 1992-09-19 | 1993-10-13 | 郑州市金水补偿器厂 | Two-way seal sleeve type pipe compensator |
| CN2750809Y (en) * | 2004-11-23 | 2006-01-11 | 北京东华原医疗设备有限责任公司 | Energy-saving efficient medicinal herb boiler |
| CN201651737U (en) * | 2010-03-05 | 2010-11-24 | 张传义 | No-cold-bridge composite-wind-pipe jammed flange blank |
| CN201852195U (en) * | 2010-11-02 | 2011-06-01 | 吉林吉春制药有限公司 | Pharmaceutical production waste heat circulation heating device |
| CN104019324A (en) * | 2014-06-20 | 2014-09-03 | 周庆涛 | Quick repairing device for underwater double-layer oil pipeline |
| CN104747409A (en) * | 2013-12-31 | 2015-07-01 | 余良军 | System and method for recycling waste heat of air compressor and heating etching chemical liquid by using waste heat |
| CN108150741A (en) * | 2018-02-23 | 2018-06-12 | 嘉兴海曼精工科技有限公司 | Attaching type nut |
-
2018
- 2018-11-16 CN CN201811365247.8A patent/CN109404256B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184785A (en) * | 1975-10-22 | 1980-01-22 | Stein Industrie S.A. | Axially bolted flange joint |
| CN2143710Y (en) * | 1992-09-19 | 1993-10-13 | 郑州市金水补偿器厂 | Two-way seal sleeve type pipe compensator |
| CN2750809Y (en) * | 2004-11-23 | 2006-01-11 | 北京东华原医疗设备有限责任公司 | Energy-saving efficient medicinal herb boiler |
| CN201651737U (en) * | 2010-03-05 | 2010-11-24 | 张传义 | No-cold-bridge composite-wind-pipe jammed flange blank |
| CN201852195U (en) * | 2010-11-02 | 2011-06-01 | 吉林吉春制药有限公司 | Pharmaceutical production waste heat circulation heating device |
| CN104747409A (en) * | 2013-12-31 | 2015-07-01 | 余良军 | System and method for recycling waste heat of air compressor and heating etching chemical liquid by using waste heat |
| CN104019324A (en) * | 2014-06-20 | 2014-09-03 | 周庆涛 | Quick repairing device for underwater double-layer oil pipeline |
| CN108150741A (en) * | 2018-02-23 | 2018-06-12 | 嘉兴海曼精工科技有限公司 | Attaching type nut |
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| Publication number | Publication date |
|---|---|
| CN109404256A (en) | 2019-03-01 |
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