CN210599416U - Waste heat recycling device of two-stage screw air compressor - Google Patents
Waste heat recycling device of two-stage screw air compressor Download PDFInfo
- Publication number
- CN210599416U CN210599416U CN201921611570.9U CN201921611570U CN210599416U CN 210599416 U CN210599416 U CN 210599416U CN 201921611570 U CN201921611570 U CN 201921611570U CN 210599416 U CN210599416 U CN 210599416U
- Authority
- CN
- China
- Prior art keywords
- preheating barrel
- air compressor
- waste heat
- supporting shaft
- recycling device
- 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.)
- Active
Links
Images
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a waste heat recycling device of a two-stage screw air compressor, which comprises a preheating barrel, wherein the bottom of the preheating barrel is hemispherical, the bottom of the side surface of the preheating barrel is provided with at least three supporting legs, the top of the preheating barrel is provided with a top cover, the middle part of the top cover is coaxially provided with a supporting shaft, and the supporting shaft is positioned inside the preheating barrel; the side symmetry of back shaft is equipped with five at least C type frames, and C type frame place plane all radially sets up with the back shaft, and the both ends and the back shaft of C type frame are connected fixedly, all are equipped with the heat conduction pipeline that is the crooked setting of "S" shape in every C type frame, and wherein, all heat conduction pipeline open-top all link to each other through first U type connecting pipe, and heat conduction pipeline bottom opening all links to each other through second U type connecting pipe. The utility model discloses it is effectual to the collection of air compressor machine waste heat, cold and hot alternating fast, convenient to use, easy operation.
Description
Technical Field
The utility model relates to an air compressor machine technical field especially relates to a doublestage screw compressor machine waste heat recovery utilizes device.
Background
An air compressor is a device for compressing gas, and is a device for converting mechanical energy of a motive power (usually a motor) into gas pressure energy. The air compressor machine often works for a long time, and working strength is high, often can give out a large amount of heats at the in-process of air compressor machine work, and these heats can usually be wasted at the in-process of work, can not collected, and current air compressor machine preheats collection device often the structure comparatively simple, and the cold and hot transformation rate is low, for this reason, we propose a doublestage screw air compressor machine waste heat recovery and utilization device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a waste heat recycling device of a double-stage screw air compressor.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a waste heat recycling device of a two-stage screw air compressor comprises a preheating barrel, wherein the bottom of the preheating barrel is hemispherical, at least three supporting legs are mounted at the bottom of the side face of the preheating barrel, a top cover is arranged at the top of the preheating barrel, a supporting shaft is coaxially mounted in the middle of the top cover, and the supporting shaft is located inside the preheating barrel; the side surface of the supporting shaft is symmetrically provided with at least five C-shaped frames, the planes of the C-shaped frames are all arranged in the radial direction of the supporting shaft, the two ends of each C-shaped frame are fixedly connected with the supporting shaft, and each C-shaped frame is internally provided with a heat conduction pipeline which is bent in an S shape, wherein openings at the tops of all the heat conduction pipelines are connected through a first U-shaped connecting pipe, and openings at the bottoms of the heat conduction pipelines are connected through a second U-shaped connecting pipe;
the heat conduction pipeline, the first U-shaped connecting pipe and the second U-shaped connecting pipe are mutually connected in series in a tail-to-tail mode to form an airflow channel A; the preheating barrel is characterized by further comprising two gas transmission pipelines, the two gas transmission pipelines are respectively connected with two ends of the gas flow channel A, the gas transmission pipelines are vertically arranged, the top of the gas transmission pipelines penetrates through the top cover and extends to the outer side of the preheating barrel, and pipeline joints are arranged at the tops of the gas transmission pipelines.
Preferably, the preheating barrel and the top cover are connected through a plurality of first locking bolts.
Preferably, the upper end and the lower end of the supporting shaft are coaxially fixed with fixing discs, the two ends of the C-shaped frame are respectively connected with the fixing seats, the fixing seats are respectively located on the fixing discs, and the fixing discs and each fixing seat are fastened through at least two second locking bolts.
Preferably, at least three stirring motors are symmetrically installed on the outer side of the bottom of the preheating barrel, rotating shafts of the stirring motors are located inside the preheating barrel, and stirring blades are installed at the tail ends of the rotating shafts; the stirring motors are all installed on the outer wall of the preheating barrel through motor fixing frames.
Preferably, a water discharge pipe is installed at the bottom of the preheating barrel, and a water discharge valve is installed at the tail end of the water discharge pipe.
Preferably, the top of the supporting shaft is in threaded connection with a nut, and the supporting shaft and the top cover are fastened through the nut.
Preferably, the inside bracing piece that is equipped with many levels and sets up of C type frame, the end of bracing piece is connected with C type frame, links to each other through a plurality of pipe clamps between heat conduction pipeline and the bracing piece, and the pipe clamp is including the arc cardboard of card on heat conduction pipeline, and the flange is all connected at the both ends of arc cardboard, through bolted connection between flange and the bracing piece.
The utility model provides a doublestage screw compressor machine waste heat recovery utilizes device, when using, the pipe joint links to each other with the air compressor machine through the air guide pipeline, and inside the heat of letting the air compressor machine got into gas transmission pipeline through the pipeline, the hot gas stream that gets into in the gas transmission pipeline can walk in airflow channel A is inside for hot gas flow in the heat conduction pipeline carries out cold and hot exchange with the inside water of preheating barrel, realizes the heat and collects. The utility model discloses it is effectual to the collection of air compressor machine waste heat, cold and hot alternating fast, convenient to use, easy operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is the utility model provides a doublestage screw air compressor machine waste heat recovery utilizes device's schematic structure diagram.
Fig. 2 is the utility model provides a doublestage screw compressor machine waste heat recovery utilizes device's back shaft and back shaft, heat conduction pipeline connection structure sketch.
Fig. 3 is the utility model provides a heat conduction pipeline bending structure schematic diagram of doublestage screw compressor waste heat recovery utilizes device.
Fig. 4 is the utility model provides a doublestage screw compressor machine waste heat recovery utilizes device's pipe strap schematic structure.
Labeled as: the preheating device comprises a preheating barrel 1, a top cover 2, a gas pipeline 3, a pipeline joint 4, a nut 5, a first locking bolt 6, a motor fixing frame 7, a supporting leg 8, a stirring motor 9, a water discharge pipeline 10, a water discharge valve 11, a supporting shaft 12, a fixing seat 13, a first U-shaped connecting pipe 14, a C-shaped frame 15, a heat conducting pipeline 16, a supporting rod 17, a second locking bolt 18, a fixing disc 19, a second U-shaped connecting pipe 20, an arc-shaped clamping plate 21 and a flange 22.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
The structural features of the present invention will now be described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, the waste heat recycling device of the two-stage screw air compressor comprises a preheating barrel 1, wherein the bottom of the preheating barrel 1 is hemispherical, at least three supporting legs 8 are mounted at the bottom of the side surface of the preheating barrel 1, a top cover 2 is arranged at the top of the preheating barrel 1, a supporting shaft 12 is coaxially mounted in the middle of the top cover 2, and the supporting shaft 12 is located inside the preheating barrel 1;
as shown in fig. 1, at least five C-shaped frames 15 are symmetrically arranged on the side surface of the supporting shaft 12, the planes of the C-shaped frames 15 are radially arranged with the supporting shaft 12, two ends of the C-shaped frames 15 are fixedly connected with the supporting shaft 12, and a heat conducting pipeline 16 bent in an "S" shape is arranged in each C-shaped frame 15, wherein top openings of all the heat conducting pipelines 16 are connected through a first U-shaped connecting pipe 14, and bottom openings of the heat conducting pipelines 16 are connected through a second U-shaped connecting pipe 20;
in the utility model, the heat conducting pipeline 16 is preferably a copper pipe and an aluminum pipe, and the heat conducting pipeline 16, the first U-shaped connecting pipe 14 and the second U-shaped connecting pipe 20 are mutually connected in series in a tail-to-tail manner to form an airflow channel A; the preheating device is characterized by further comprising two gas transmission pipelines 3, the two gas transmission pipelines 3 are respectively connected with two ends of the gas flow channel A, the gas transmission pipelines 3 are vertically arranged, the top of the gas transmission pipelines penetrate through the top cover 2 and extend to the outer side of the preheating barrel 1, and pipeline joints 4 are arranged at the tops of the gas transmission pipelines 3.
Specifically, the utility model discloses when using, pipe joint 4 links to each other with the air compressor machine through the air guide pipeline, and it is inside to let the heat of air compressor machine get into gas transmission pipeline 3 through the pipeline, and the hot gas flow that gets into in the gas transmission pipeline 3 can walk inside airflow channel A, and the crooked setting of heat conduction pipeline 16 is inside preheating bucket 1, lets heat conduction pipeline 16 and the water of preheating bucket 1 inside can fully contact, so the hot gas flow in the heat conduction pipeline 16 obtains cold and hot exchange, realizes the heat and collects.
Further, preheat and be connected through a plurality of locking bolt 6 between bucket 1 and the top cap 2, conveniently will preheat and dismantle between bucket 1 and the top cap 2.
Further, as shown in fig. 2, fixing plates 19 are coaxially fixed at the upper end and the lower end of the supporting shaft 12, two ends of the C-shaped frame 15 are respectively connected to the fixing seats 13, the fixing seats 13 are respectively located on the fixing plates 19, and the fixing plates 19 and each fixing seat 13 are fastened by at least two second locking bolts 18.
Specifically, when the service life is too long and the pipeline needs to be replaced or repaired, the second locking bolt 18 can be loosened, and the C-shaped frame 15 and the supporting shaft 12 can be detached.
Further, at least three stirring motors 9 are symmetrically arranged on the outer side of the bottom of the preheating barrel 1, a rotating shaft of each stirring motor 9 is positioned in the preheating barrel 1, and a stirring blade is arranged at the tail end of the rotating shaft; the stirring motors 9 are all installed on the outer wall of the preheating barrel 1 through the motor fixing frame 7. The stirring blade can stir and mix the water in the preheating barrel 1 in the rotating process, so that the water in the preheating barrel 1 is prevented from being uneven in heat.
Further, a water discharge pipe 10 is installed at the bottom of the preheating barrel 1, and a water discharge valve 11 is installed at the end of the water discharge pipe 10.
Further, a nut 5 is screwed to the top of the support shaft 12, and the support shaft 12 and the top cover 2 are fastened by the nut 5.
Further, the inside bracing piece 17 that is equipped with many levels of C type frame 15 and sets up, the end of bracing piece 17 is connected with C type frame 15, links to each other through a plurality of pipe clamps between heat conduction pipeline 16 and the bracing piece 17, and the pipe clamp is including the arc cardboard 21 of card on heat conduction pipeline 16, and flange 22 is all connected at the both ends of arc cardboard 21, through bolted connection between flange 22 and the bracing piece 17. The support rod 17 is used to support the heat conduction pipe 16.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The waste heat recycling device of the double-stage screw air compressor comprises a preheating barrel (1), wherein the bottom of the preheating barrel (1) is hemispherical, at least three supporting legs (8) are mounted at the bottom of the side surface of the preheating barrel (1), and a top cover (2) is arranged at the top of the preheating barrel (1), and is characterized in that a supporting shaft (12) is coaxially mounted in the middle of the top cover (2), and the supporting shaft (12) is located inside the preheating barrel (1); the side surface of the supporting shaft (12) is symmetrically provided with at least five C-shaped frames (15), the planes of the C-shaped frames (15) are radially arranged with the supporting shaft (12), two ends of each C-shaped frame (15) are fixedly connected with the supporting shaft (12), each C-shaped frame (15) is internally provided with a heat conduction pipeline (16) which is bent in an S shape, wherein openings at the tops of all the heat conduction pipelines (16) are connected through a first U-shaped connecting pipe (14), and openings at the bottoms of the heat conduction pipelines (16) are connected through a second U-shaped connecting pipe (20);
the heat conducting pipeline (16), the first U-shaped connecting pipe (14) and the second U-shaped connecting pipe (20) are mutually connected in series in a tail-ending manner to form an airflow channel A; the preheating device is characterized by further comprising two gas transmission pipelines (3), wherein the two gas transmission pipelines (3) are respectively connected with two ends of the gas flow channel A, the gas transmission pipelines (3) are vertically arranged, the top of the gas transmission pipelines penetrates through the top cover (2) and extends to the outer side of the preheating barrel (1), and pipeline joints (4) are arranged at the tops of the gas transmission pipelines (3).
2. The waste heat recycling device of the double-stage screw air compressor as claimed in claim 1, wherein the preheating barrel (1) is connected with the top cover (2) through a plurality of first locking bolts (6).
3. The waste heat recycling device of the double-stage screw air compressor as claimed in claim 1, wherein fixing disks (19) are coaxially fixed at the upper end and the lower end of the supporting shaft (12), fixing seats (13) are respectively connected to the two ends of the C-shaped frame (15), the fixing seats (13) are respectively located on the fixing disks (19), and the fixing disks (19) and each fixing seat (13) are fastened through at least two second locking bolts (18).
4. The waste heat recycling device of the double-stage screw air compressor as claimed in claim 1, wherein at least three stirring motors (9) are symmetrically installed on the outer side of the bottom of the preheating barrel (1), a rotating shaft of each stirring motor (9) is located inside the preheating barrel (1), and a stirring blade is installed at the tail end of the rotating shaft; the stirring motors (9) are all installed on the outer wall of the preheating barrel (1) through motor fixing frames (7).
5. The waste heat recycling device of the dual-stage screw air compressor as claimed in claim 1, wherein a water discharge pipe (10) is installed at the bottom of the preheating barrel (1), and a water discharge valve (11) is installed at the end of the water discharge pipe (10).
6. The waste heat recycling device of the double-stage screw air compressor as claimed in claim 1, wherein a nut (5) is connected to the top of the supporting shaft (12) in a threaded manner, and the supporting shaft (12) and the top cover (2) are fastened through the nut (5).
7. The waste heat recycling device of the double-stage screw air compressor as claimed in claim 1, wherein a plurality of horizontally arranged support rods (17) are arranged inside the C-shaped frame (15), the ends of the support rods (17) are connected with the C-shaped frame (15), the heat conducting pipeline (16) is connected with the support rods (17) through a plurality of pipe clamps, each pipe clamp comprises an arc-shaped clamping plate (21) clamped on the heat conducting pipeline (16), flanges (22) are connected to both ends of each arc-shaped clamping plate (21), and the flanges (22) are connected with the support rods (17) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611570.9U CN210599416U (en) | 2019-09-26 | 2019-09-26 | Waste heat recycling device of two-stage screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611570.9U CN210599416U (en) | 2019-09-26 | 2019-09-26 | Waste heat recycling device of two-stage screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210599416U true CN210599416U (en) | 2020-05-22 |
Family
ID=70712733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921611570.9U Active CN210599416U (en) | 2019-09-26 | 2019-09-26 | Waste heat recycling device of two-stage screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210599416U (en) |
-
2019
- 2019-09-26 CN CN201921611570.9U patent/CN210599416U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107443788A (en) | A kind of automatic block obtaining maching structure of house refuse briquetting machine | |
| CN210923801U (en) | Electric power information acquisition device | |
| CN210599416U (en) | Waste heat recycling device of two-stage screw air compressor | |
| CN108489119A (en) | A kind of solar-energy water heater vacuum thermal-collecting tube cleaning plant | |
| CN212762536U (en) | Steel construction rust cleaning device that radiating effect is good | |
| CN218062838U (en) | Prevent blockking up circulating water pump | |
| CN217344280U (en) | Frock clamp is used in heat-resisting pipeline welding of thermal power plant | |
| CN110243015A (en) | Skyscraper regenerative type air source heat pump heating device | |
| CN210710345U (en) | Fixing clamp for flange stamping | |
| CN215334076U (en) | Yaw brake oil receiving device | |
| CN213778745U (en) | Heat exchange device for hot water waste heat recovery of filter press | |
| CN211346403U (en) | Double-tube-plate condenser for alcohol production | |
| CN212867775U (en) | Double-flange for wind power generation | |
| CN211069187U (en) | Waste water drainage filter equipment of thermal power plant | |
| CN219319156U (en) | Fastening assembly of radiating pipe | |
| CN213270167U (en) | V-shaped wind power large-pore cleaning-free radiator | |
| CN212299421U (en) | Water heater using air energy | |
| CN211622516U (en) | Connecting frame for building construction | |
| CN212339689U (en) | New energy automobile water-cooled condenser | |
| CN220197058U (en) | Energy-saving and environment-friendly aluminum profile machining device | |
| CN210242160U (en) | Collection device for boiler dust removal | |
| CN212740601U (en) | Heat energy power cycle device for heating power station | |
| CN215658591U (en) | Hot dehydrogenation device after structural part welding | |
| CN107414172A (en) | A kind of hand-held hard pipe cutter | |
| CN218387282U (en) | Converter that heat-sinking capability is strong |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |