CN215387654U - Liquid nitrogen waste gas condensation recycle device - Google Patents
Liquid nitrogen waste gas condensation recycle device Download PDFInfo
- Publication number
- CN215387654U CN215387654U CN202121110102.0U CN202121110102U CN215387654U CN 215387654 U CN215387654 U CN 215387654U CN 202121110102 U CN202121110102 U CN 202121110102U CN 215387654 U CN215387654 U CN 215387654U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cylinder
- liquid nitrogen
- waste gas
- condensation
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 239000007788 liquid Substances 0.000 title claims abstract description 55
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 52
- 239000002912 waste gas Substances 0.000 title claims abstract description 46
- 238000009833 condensation Methods 0.000 title claims abstract description 40
- 230000005494 condensation Effects 0.000 title claims abstract description 40
- 238000011084 recovery Methods 0.000 claims abstract description 31
- 238000004064 recycling Methods 0.000 claims abstract description 30
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a liquid nitrogen waste gas condensation recycling device which comprises a recycling bin, wherein the top of the recycling bin is fixedly connected with a heat insulation plate. The utility model can use the components such as the condensing pump and the condensing cylinder on the condensing mechanism in a matching way, provides power through the condensing pump, connects the condensing cylinder through the connecting sleeve at the bottom, condenses the liquid nitrogen waste gas in the recovery barrel through the upper circulating pipe and the lower circulating pipe around the condensing cylinder, connects the driving belt through the turntable, drives the connecting cylinder at the lower part of the driving rod to rotate, further drives the baffle disc at one side of the connecting cylinder to slide out of the recovery head, recovers and utilizes the condensed liquid nitrogen waste gas, improves the working efficiency of recovering the liquid nitrogen waste gas, and avoids the problem that the finished product is inconvenient to control the flow when the liquid nitrogen waste gas is recovered because the discharge port is not provided with a special control mechanism.
Description
Technical Field
The utility model relates to the technical field of liquid nitrogen production and processing, in particular to a liquid nitrogen waste gas condensation recycling device.
Background
In industry, liquid nitrogen is obtained by air fractionation. The air is firstly purified and then liquefied in a pressurizing and cooling environment, the components in the air are separated by means of different boiling points, the human skin is in direct contact with liquid nitrogen instantly without problems, the liquid nitrogen can be frozen and can not be reversed after more than 2 seconds, and during production and preparation, because the conventional liquid nitrogen waste gas recovery device is not provided with a special control mechanism at a discharge port, when the liquid nitrogen waste gas is recovered, the flow is not conveniently controlled by a finished product, the recovery efficiency of the liquid nitrogen waste gas is low, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects that when liquid nitrogen waste gas is recovered, a finished product is inconvenient to control flow and the recovery efficiency of the liquid nitrogen waste gas is low due to the fact that a discharge port of an existing liquid nitrogen waste gas recovery device is not provided with a special control mechanism, and the liquid nitrogen waste gas is condensed and recovered.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a liquid nitrogen waste gas condensation recycling device comprises a recycling bin, wherein the top of the recycling bin is fixedly connected with a heat insulation plate, the top of the heat insulation plate is fixedly connected with a connector, the bottom of the recycling bin is fixedly connected with a fixing box, the surface of the fixing box is rotatably connected with a control handle, the lower part of the surface of the fixing box is fixedly connected with a recycling head, and the bottom of the fixing box is fixedly connected with a base;
the inside fixedly connected with condensate pump of connector, the bottom fixedly connected with condensation mechanism of condensate pump, be equipped with the solid fixed cylinder in the condensation mechanism, the catch basin has been seted up on the upper portion of fixed incasement, the solid fixed cylinder rotates the upper portion of connecting at fixed case, control is the interior fixedly connected with transfer line, the one end of transfer line runs through one side of fixed case and rotates to be connected in fixed incasement, the one end fixedly connected with carousel of transfer line, the middle part sliding connection of retrieving the head has the fender dish, the inner wall fixedly connected with connecting cylinder of fender dish, the transmission groove has been seted up on the lateral wall all around of connecting cylinder jointly, through drive belt friction connection between carousel and the connecting cylinder.
Preferably, the condensing mechanism comprises a connecting sleeve fixedly connected to the bottom of the condensing pump, the bottom of the connecting sleeve is fixedly connected with a condensing cylinder, three upper circulating pipes are fixedly connected to the surface of the condensing cylinder at equal intervals, three lower circulating pipes are connected between the three upper circulating pipes together, the three upper circulating pipes and the three lower circulating pipes are communicated with the inside of the condensing cylinder, and the fixing cylinder is fixedly connected to the bottom of the condensing cylinder.
Preferably, the middle part of the fixed box is fixedly connected with a limiting cylinder, and one end of the transmission rod is rotatably connected to the limiting cylinder.
Preferably, the middle part of the fixed box is fixedly connected with a filter disc, and the filter disc is positioned at the bottom of the liquid collecting tank.
Preferably, the surface of fixed case has the spout, connecting cylinder sliding connection is in the spout, the surface mounting of spout has the expansion plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the upper circulation pipe and the lower circulation pipe around the condensing cylinder are used for condensing the liquid nitrogen waste gas in the recycling bin by matching the components such as the condensing pump, the upper circulation pipe and the condensing cylinder and providing power through the condensing pump.
2. The cooperation through parts such as control handle, drive belt and fender dish is used, crosses the rotation control handle, drives the carousel in the control handle and rotates, connects the drive belt through the carousel, drives the connecting cylinder rotation of transfer line lower part, and then drives the fender dish roll-off of connecting cylinder one side from retrieving the overhead, carries out the recycle of liquid nitrogen waste gas behind the condensation.
In conclusion, the liquid nitrogen waste gas recovery device can be used by matching a condensing pump, a condensing cylinder and other components on a condensing mechanism, the condensing pump provides power, the condensing cylinder is connected through a connecting sleeve at the bottom, an upper circulating pipe and a lower circulating pipe around the condensing cylinder are used for condensing liquid nitrogen waste gas in a recovery barrel, a rotary disc is connected with a driving belt to drive the connecting cylinder at the lower part of a driving rod to rotate, and further a baffle disc at one side of the connecting cylinder is driven to slide out of a recovery head to recycle condensed liquid nitrogen waste gas, so that the working efficiency of liquid nitrogen waste gas recovery is improved, and the problem that a finished product is inconvenient to control flow when the liquid nitrogen waste gas is recovered due to the fact that a discharge port of an existing liquid nitrogen waste gas recovery device is not provided with a special control mechanism is solved.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a side internal view of the present invention;
fig. 4 is a block diagram of the present invention.
In the figure: the device comprises a connector 1, a heat insulation plate 2, a recovery barrel 3, a fixed box 4, a base 5, a control handle 6, a recovery head 7, a condensing pump 8, a connecting sleeve 9, a condensing cylinder 10, an upper circulating pipe 11, a lower circulating pipe 12, a fixed cylinder 13, a liquid collecting tank 14, a filter disc 15, a transmission rod 16, a transmission belt 17, a baffle disc 18, a connecting cylinder 19 and a transmission tank 20.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, a liquid nitrogen waste gas condensation recycling device, including a recycling bin 3, the recycling bin 3 is made of corrosion-resistant stainless steel material, and is convenient for liquid nitrogen waste gas recycling, condensation, processing and use, a heat insulation plate 2 is fixedly connected to the top of the recycling bin 3, when the nitrogen waste gas recycling, condensation and utilization device is prevented from working through the heat insulation plate 2, the internal overall temperature of the nitrogen waste gas recycling, condensation and utilization device is changed by the external environment, a connector 1 is fixedly connected to the top of the heat insulation plate 2, the connector 1 is connected with an external matching air pipe for feeding liquid nitrogen waste gas into the nitrogen waste gas recycling, condensation and utilization device, a fixing box 4 is fixedly connected to the bottom of the recycling bin 3, the bottom of the nitrogen waste gas recycling, condensation and utilization device is supported through the fixing box 4, a control handle 6 is rotatably connected to the surface of the fixing box 4, a recycling head 7 is fixedly connected to the surface lower part of the fixing box 4, through rotation control 6, drive control and rotate the carousel in 6, connect drive belt 17 through the carousel, drive connecting cylinder 19 of transfer line 16 lower part and rotate, and then drive the fender dish 18 roll-off from retrieving head 7 of connecting cylinder 19 one side, the outside supporting recovery tube of being convenient for connects retrieving head 7, carry out the liquid nitrogen exhaust-gas treatment after the condensation, the bottom fixedly connected with base 5 of fixation box 4 for support fixation box 4 from the bottom.
Referring to fig. 1-3, inside fixedly connected with condensate pump 8 of connector 1, condensate pump 8 is connected with outside supporting part, control work is carried out through control switch, the bottom fixedly connected with condensation mechanism of condensate pump 8, be equipped with solid fixed cylinder 13 in the condensation mechanism, condensation mechanism includes the connecting sleeve 9 of fixed connection in the 8 bottoms of condensate pump, the bottom fixedly connected with condensation cylinder 10 of connecting sleeve 9, transmit the power of condensate pump 8 to condensation cylinder 10 in through connecting sleeve 9, through upper circulating pipe 11 and lower circulating pipe 12 around condensation cylinder 10, carry out the condensation processing to the liquid nitrogen waste gas in the recycling bin 3.
Referring to fig. 1-3, the equidistant fixedly connected with three upper circulating pipe 11 in surface of condensing cylinder 10, be connected with three lower circulating pipe 12 between the three upper circulating pipe 11 jointly, three upper circulating pipe 11 all communicates with the inside of condensing cylinder 10 with three lower circulating pipe 12, three upper circulating pipe 11 is the copper pipe material with three lower circulating pipe 12, be convenient for to the liquid nitrogen waste gas through condensing cylinder 10, provide power through condensate pump 8, carry out the condensation processing to the liquid nitrogen waste gas in the recycling bin 3, fixed cylinder 13 fixed connection is in the bottom of condensing cylinder 10, the fixed box 4 of bottom is connected to condensing cylinder 10 of being convenient for, carry out fixed connection and use.
Referring to fig. 1-3, one end of the transmission rod 16 is rotatably connected to the limiting cylinder, so that the transmission rod 16 can rotate inside the fixed box 4 conveniently, the middle part of the fixed box 4 is fixedly connected with a filter disc 15, the condensed liquid nitrogen waste gas passing through the filter disc 15 is filtered and processed, the filter disc 15 is located at the bottom of the liquid collecting tank 14, the control handle 6 is internally and fixedly connected with the transmission rod 16, one end of the transmission rod 16 penetrates through one side of the fixed box 4 and is rotatably connected into the fixed box 4, one end of the transmission rod 16 is fixedly connected with a turntable, the turntable in the control handle 6 is driven to rotate through the rotation of the control handle 6, the connecting cylinder 19 at the lower part of the transmission rod 16 is driven to rotate through the turntable to connect a transmission belt 17, the baffle disc 18 at one side of the connecting cylinder 19 is driven to slide out of the recovery head 7, and the flow control of the finished product flowing out of the liquid nitrogen waste gas condensation recovery and utilization device is performed.
Referring to fig. 1-4, a baffle disc 18 is slidably connected to the middle of the recovery head 7, the baffle disc 18 is vertically slidably connected to the interior of the recovery head 7 to provide a function of opening and closing the recovery head 7, a connecting cylinder 19 is fixedly connected to the inner wall of the baffle disc 18, a transmission groove 20 is jointly formed in the peripheral side wall of the connecting cylinder 19, the turntable and the connecting cylinder 19 are in friction connection through a transmission belt 17, the turntable in the control handle 6 is driven to rotate through the rotation control handle 6, the connecting cylinder 19 at the lower part of the transmission rod 16 is driven to rotate through the turntable, the baffle disc 18 on one side of the connecting cylinder 19 is driven to slide out of the recovery head 7, an external matched recovery pipe is conveniently connected with the recovery head 7, liquid nitrogen waste gas treatment after condensation is performed, a sliding groove is formed in the surface of the fixing box 4, the connecting cylinder 19 is slidably connected to the sliding groove, a retractable plate is installed on the surface of the sliding groove, and the retractable plate is slidably connected to the sliding groove, when the connecting cylinder 19 slides through the sliding groove, the surface opening of the fixed box 4 is sealed, and liquid nitrogen condensation finished products are prevented from flowing out of the sliding groove.
In the utility model, when the liquid nitrogen waste gas condensing and recycling device is used, the liquid nitrogen waste gas is introduced into the condensing and recycling device through the connector 1, the condensing pump 8 provides power, the liquid nitrogen waste gas in the recovery barrel 3 is connected with the condensing cylinder 10 through the connecting sleeve 9 at the bottom of the condensing pump 8, the upper circulating pipe 11 and the lower circulating pipe 12 around the condensing cylinder 10, condensing the waste liquid nitrogen gas in the recovery barrel 3, filtering the waste liquid nitrogen gas by a filter disc 15 in the fixed box 4, sending the condensed finished product into the fixed box 4, the control handle 6 is rotated to drive the rotary disc in the control handle 6 to rotate, the rotary disc is connected with the transmission belt 17 to drive the connecting cylinder 19 at the lower part of the transmission rod 16 to rotate, and then the baffle disc 18 on one side of the connecting cylinder 19 is driven to slide out of the recovery head 7, so that the recovery head 7 can be conveniently connected with an external matched recovery pipe, and condensed liquid nitrogen waste gas is treated.
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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a liquid nitrogen waste gas condensation recycle device, includes recycling bin (3), its characterized in that: the top of the recovery barrel (3) is fixedly connected with a heat insulation plate (2), the top of the heat insulation plate (2) is fixedly connected with a connector (1), the bottom of the recovery barrel (3) is fixedly connected with a fixed box (4), the surface of the fixed box (4) is rotatably connected with a control handle (6), the lower part of the surface of the fixed box (4) is fixedly connected with a recovery head (7), and the bottom of the fixed box (4) is fixedly connected with a base (5);
the interior of the connector (1) is fixedly connected with a condensation pump (8), the bottom of the condensation pump (8) is fixedly connected with a condensation mechanism, a fixed cylinder (13) is arranged in the condensing mechanism, a liquid collecting tank (14) is arranged at the upper part in the fixed box (4), the fixed cylinder (13) is rotatably connected to the upper part of the fixed box (4), the control handle (6) is internally and fixedly connected with a transmission rod (16), one end of the transmission rod (16) penetrates through one side of the fixed box (4) and is rotatably connected in the fixed box (4), one end of the transmission rod (16) is fixedly connected with a turntable, the middle part of the recovery head (7) is connected with a baffle disc (18) in a sliding way, the inner wall of the baffle disc (18) is fixedly connected with a connecting cylinder (19), the peripheral side walls of the connecting cylinder (19) are jointly provided with a transmission groove (20), the rotary disc is in friction connection with the connecting cylinder (19) through a transmission belt (17).
2. The liquid nitrogen waste gas condensation recycling device according to claim 1, wherein the condensation mechanism comprises a connecting sleeve (9) fixedly connected to the bottom of the condensation pump (8), the bottom of the connecting sleeve (9) is fixedly connected with a condensation cylinder (10), three upper circulation pipes (11) are fixedly connected to the surface of the condensation cylinder (10) at equal intervals, three lower circulation pipes (12) are commonly connected between the three upper circulation pipes (11), the three upper circulation pipes (11) and the three lower circulation pipes (12) are communicated with the inside of the condensation cylinder (10), and the fixed cylinder (13) is fixedly connected to the bottom of the condensation cylinder (10).
3. The liquid nitrogen waste gas condensation recycling device according to claim 1, characterized in that a limiting cylinder is fixedly connected to the middle of the fixed box (4), and one end of the transmission rod (16) is rotatably connected to the limiting cylinder.
4. The liquid nitrogen waste gas condensation recycling device according to claim 1, characterized in that a filter disc (15) is fixedly connected to the middle of the fixed box (4), and the filter disc (15) is located at the bottom of the liquid collecting tank (14).
5. The liquid nitrogen waste gas condensation recycling device according to claim 1, characterized in that the surface of the fixed box (4) has a chute, the connecting cylinder (19) is slidably connected in the chute, and the surface of the chute is provided with a retractable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121110102.0U CN215387654U (en) | 2021-05-24 | 2021-05-24 | Liquid nitrogen waste gas condensation recycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121110102.0U CN215387654U (en) | 2021-05-24 | 2021-05-24 | Liquid nitrogen waste gas condensation recycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215387654U true CN215387654U (en) | 2022-01-04 |
Family
ID=79676557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121110102.0U Expired - Fee Related CN215387654U (en) | 2021-05-24 | 2021-05-24 | Liquid nitrogen waste gas condensation recycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215387654U (en) |
-
2021
- 2021-05-24 CN CN202121110102.0U patent/CN215387654U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208684745U (en) | A kind of mud drying device | |
| CN215387654U (en) | Liquid nitrogen waste gas condensation recycle device | |
| CN211876769U (en) | Be used for steel bottle production waste heat energy-saving recovery device | |
| CN211798872U (en) | Low-melting-point solid distillation equipment | |
| CN114955116B (en) | Safety production process of oral liquid | |
| CN217290478U (en) | Metal part perforating device for machining center | |
| CN216986351U (en) | High-temperature steam liquefaction recovery processing equipment | |
| CN206109319U (en) | Full -automatic hydrocarbon distilling Recycle device | |
| CN209645871U (en) | A kind of dihydromyrcenol distilling apparatus | |
| CN112501399A (en) | Intelligent forging production equipment for automobile parts | |
| CN108297327A (en) | A kind of automatic hot press | |
| CN211216361U (en) | Oil field gathering is defeated with heating separator | |
| CN207256660U (en) | A kind of insulating pot pot is processing unit (plant) | |
| CN216223026U (en) | Novel m-phenylenediamine purification equipment | |
| CN219028118U (en) | Label removing machine with waste label collecting structure | |
| CN211302850U (en) | Circulating drink production is with high-efficient compounding jar | |
| CN217351447U (en) | Manganese steel casting quenching device | |
| CN210595867U (en) | Heme concentrating device | |
| CN109289223A (en) | A kind of fractionation machine | |
| CN216814618U (en) | Pipeline heating oil furnace | |
| CN215462122U (en) | Rapid condensing device is used in ethyl acetoacetate production | |
| CN220450149U (en) | Brewing distillation device with uniform heating | |
| CN213507090U (en) | A high-efficient digit control machine tool equipment for modernized factory | |
| CN217613813U (en) | Up-drawing furnace casting waste gas treatment device | |
| CN218011142U (en) | Acrylic acid light component removing tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |