CN207498060U - A kind of self-regulation nitrogen making machine - Google Patents
A kind of self-regulation nitrogen making machine Download PDFInfo
- Publication number
- CN207498060U CN207498060U CN201621485963.6U CN201621485963U CN207498060U CN 207498060 U CN207498060 U CN 207498060U CN 201621485963 U CN201621485963 U CN 201621485963U CN 207498060 U CN207498060 U CN 207498060U
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- adsorption tower
- making machine
- nitrogen
- nitrogen making
- air bag
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- Separation Of Gases By Adsorption (AREA)
- Drying Of Gases (AREA)
Abstract
The utility model provides a kind of self-regulation nitrogen making machine, including filter, compressed air pre-processing device, adsorption tower and storage nitrogen tank, the compressed air pre-processing device, the filter, adsorption tower and storage nitrogen tank are sequentially connected, nitrogen making machine includes multigroup adsorption tower, adsorption tower includes the first adsorption tower and the second adsorption tower, the first adsorption tower and the setting of the second adsorption tower side-by-side horizontal.The beneficial effects of the utility model are nitrogen making machine volume smallers compared with traditional nitrogen making machine, especially its is simple in structure and convenient and practical, suitable for numerous middle-size and small-size nitrogen users processed, it can directly be placed in workshop, save the use of pipeline, reduce the purpose of conveying cost, solve the problems, such as that existing varying-voltage adsorption nitrogen machine bad causes the compressed air wasting of resources due to pressing, solve the problem of the current nitrogen preparation condensation water freezing blocking pipeline of drying machine when freezing dry caused by compressor unlatching under less than 0 DEG C environment.
Description
Technical field
The utility model belongs to machinery field, more particularly, to a kind of self-regulation nitrogen making machine.
Background technology
Nitrogen making machine is being primarily adapted for use in crosslinking cable production line, is widely used in metal material, the heat treatment of machine components is protected
Protect gas；Nitrogen filled protection in the production processes such as petrochemical industry, synthetic fibers, float glass；Nowadays, even more more and more
Food preservative technology field is applied to, such as fruit and vegetable is fresh-keeping, Chinese medicine anti-corrosion, large-scale nitrogen making machine is applied in middle-size and small-size user
In hand, cost input is too big, and mobile working is inconvenient, and too high practical value can not be brought to user.Drying machine is in refrigeration drying
When compressor be constantly in opening, when ambient temperature be less than 0 DEG C when, since the compressor of drying machine is in opening state
State, compressor operating so that the compressed air temperature entered in drying machine is lower, easily condense water freezing, blocking pipeline, simultaneously
Under less than 0 DEG C environment, the lubricating oil temperature in compressed air pre-processing device lubricating system is low, and compressed air is caused to pre-process
Equipment difficulty in starting, nitrogen making machine is mostly using the setting of two adsorption towers and connection mode at present, can make compressed air the
Oxygen is predominantly absorbed in one adsorption tower, the compressed air later cyclic absorption in two adsorption towers can improve nitrogen content,
And play the role of certain counterpressure and temperature, but two adsorption towers simply connect in this way, still needed when pressing
Pressure reducing valve is wanted to deflate to depressurize, and air compressor machine will also cover the partial pressure of adsorption tower in pressurising, automatically can neither flexibly divide
The resource of compressed air is wasted again.
Invention content
Problem to be solved in the utility model is to provide a kind of self-regulation nitrogen making machine, and the nitrogen making machine is compared with traditional nitrogen making machine
Volume smaller, especially its is simple in structure and convenient and practical, suitable for numerous middle-size and small-size nitrogen users processed, can directly be placed in workshop
It is interior, it saves the use of pipeline, reduces the purpose of conveying cost, solve existing varying-voltage adsorption nitrogen machine and bad cause to press due to pressing
The problem of contracting air resource wastes, solve current nitrogen preparation under less than 0 DEG C environment drying machine when freezing dry due to pressure
The problem of condensation water freezing caused by the unlatching of contracting machine, blocking pipeline.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of self-regulation nitrogen making machine is provided, is wrapped
Include filter, compressed air pre-processing device, adsorption tower and storage nitrogen tank, it is characterised in that：The compressed air pretreatment is set
Standby, described filter, the adsorption tower and the storage nitrogen tank are sequentially connected, and the nitrogen making machine includes multigroup adsorption tower, described
Adsorption tower includes the first adsorption tower and the second adsorption tower, and first adsorption tower and the second adsorption tower side-by-side horizontal are set, and first
Adsorption tower and the second adsorption tower are parallel with one another by an air inlet pipeline and an outlet pipe, the air inlet pipeline and it is described go out
There are two control valve, the air inlet pipeline includes the connect with first adsorption tower first compensation gas for series connection on air pipe
Capsule, the gas outlet of the first compensation air bag are connected with the first check valve, the gas outlet of first check valve and described second
Adsorption tower connects；The outlet pipe includes connect with the outlet side of second adsorption tower second and compensates air bag, and described the
The gas outlet of two compensation air bags is connected with the second check valve, and the gas outlet of second check valve connects with first adsorption tower
Logical, the nitrogen making machine further includes controller, temperature sensor and drying machine, and the temperature sensor is arranged on the nitrogen processed
Near machine, the output terminal of the temperature sensor is connected with the input terminal of the controller, the output terminal connection of the controller
The drying machine is provided with heating unit and temperature detecting unit in the lubricating system of the compressed air pre-processing device, institute
It states the control terminal of heating unit and the output terminal of the temperature detecting unit is all connected with controller
The bottom of the nitrogen making machine is equipped with support column and universal wheel.
The tank body of the adsorption tower is in long cylindricality.
The tank body of the adsorption tower is made of material carbon steel or stainless steel.
The first compensation air bag and the second compensation air bag are rubber compensation air bag.
The first compensation air bag and the second compensation air bag are PVC soft film compensation air bag.
The utility model has the advantages and positive effects of：Due to the adoption of the above technical scheme, the nitrogen making machine and tradition
Nitrogen making machine compares volume smaller, and especially its is simple in structure and convenient and practical, can be direct suitable for numerous middle-size and small-size nitrogen users processed
It is placed in workshop, saves the use of pipeline, reduce the purpose of conveying cost, solve existing varying-voltage adsorption nitrogen machine due to pressing
Bad the problem of causing the compressed air wasting of resources, it is dry in refrigeration to solve current nitrogen preparation drying machine under less than 0 DEG C environment
The problem of condensation water freezing caused by being opened when dry compressor, blocking pipeline, small with equipment volume, valve is few, work
The advantages of skill is advanced.
Description of the drawings
Fig. 1 is the front schematic view of the utility model
In figure：
1st, filter 2, compressed air pre-processing device 3, the first adsorption tower
4th, the second adsorption tower 5, storage nitrogen tank 6, air inlet pipeline
7th, outlet pipe 8, first compensates air bag 9, the first check valve
10th, the second compensation air bag 11, the second check valve 12, universal wheel
13rd, support column 14, controller 15, temperature sensor
16th, drying machine 17, lubricating system 18, heating unit
19th, temperature detecting unit
Specific embodiment
As shown in shown in a kind of front schematic view of self-regulation nitrogen making machine of Fig. 1 the utility model, the utility model included
Filter 1, compressed air pre-processing device 2, adsorption tower and storage nitrogen tank 5, it is characterised in that：Compressed air pre-processing device 2, mistake
Filter 1, adsorption tower and storage nitrogen tank 5 are sequentially connected, and nitrogen making machine includes multigroup adsorption tower, and tank body material can be used as carbon steel or not
Become rusty steel etc., and the first adsorption tower 3 and the setting of 4 side-by-side horizontal of the second adsorption tower, the first adsorption tower 3 and the second adsorption tower 4 pass through one
Air inlet pipeline 6 and an outlet pipe 7 are parallel with one another, connect there are two control valve on air inlet pipeline 6 and outlet pipe 7, the
One pipeline includes the connect with the first adsorption tower 3 first compensation air bag 8, and the gas outlet of the first compensation air bag 8 is connected with the first list
To valve 9, the gas outlet of the first check valve 9 is connected with the second adsorption tower 4；Second pipeline includes the outlet side with the second adsorption tower 4
Second compensation air bag 10 of connection, the gas outlet of the second compensation air bag 10 are connected with the second check valve 11, the second check valve 11
Gas outlet is connected with the first adsorption tower 3, nitrogen making machine further include controller 14, temperature sensor 15 and drying machine 16, temperature passes
Sensor 15 is arranged near nitrogen making machine, and the output terminal of temperature sensor 15 is connected with the input terminal of controller 14, controller 14
Output terminal connects drying machine 16, and heating unit 18 and temperature inspection are provided in the lubricating system 17 of compressed air pre-processing device 2
Unit 19 is surveyed, the control terminal of heating unit 18 and the output terminal of temperature detecting unit 19 are all connected with controller 14, nitrogen making machine
Bottom is equipped with support column 13 and universal wheel 12, and the bottom of nitrogen making machine is equipped with support column 13 and universal wheel 12, is set below nitrogen making machine
The universal wheel 12 put enhances the mobility of nitrogen making machine, convenient for placing, is effectively reduced the length of nitrogen delivery pipe, reduces
Cost is conveyed, realizes the timely and effectively utilization of nitrogen, improves working efficiency, while the nitrogen in transfer pipeline has been reduced or avoided
Gas loses, and reduces resource use cost, and in long cylindricality, the tank body of adsorption tower is made the tank body of adsorption tower of materials of aluminum or iron, the
It is rubber compensation air bag that one compensation air bag 8 and second, which compensates air bag 10, and the first compensation air bag 8 and second compensates air bag 10 and is
PVC soft film compensates air bag.
Temperature detecting unit 19 is for being detected the lubricating oil temperature in lubricating system 17, and controller 14 is according to detection
As a result judge whether the lubricating oil in lubricating system 17 reaches setting value, if not reaching setting value, the control of controller 14 adds
Thermal 18 starts, and heating is carried out to lubricating oil until its temperature reaches setting value, controller 14 controls air compressor machine to start to provide
Compressed air.
The course of work of this example：After nitrogen gas generating system starts, compressed air is predominantly absorbed the mistake of oxygen in the first adsorption tower 3
Stroke pressure becomes larger, and progresses into the second adsorption tower 4 by the first compensation 8 and first check valve 9 of air bag, compressed air is inhaled from second
Attached the 4 to the first adsorption tower of tower 3 recycles, and compensates the effect of the existing buffering of air bag, also has when 4 pressure of the second adsorption tower is too small
The effect of compensation pressure is waited, the size of pressure is without artificial control, without the control that the time is pressed in two adsorption towers of consideration
System, the use of check valve keep the cyclic process of entire compressed air uninterrupted and not reflux again, and compensation air bag here is strong
Degree and the extremely strong PVC soft film compensation air bag of toughness, the outlet pipe of two adsorption towers is respectively connected to by a control valve
Nitrogen storage tank, nitrogen air accumulator are connected to terminal user.Judged according to the temperature that temperature sensor 15 detects, if ring
Border temperature is less than 0 DEG C, and programmable controller 14 controls 16 compressor of drying machine inoperative, if environment temperature is higher than 0 DEG C, can compile
Range controller 14 controls dry machine compressor operation, and when drying machine 16 starts after a certain period of time, programmable controller 14 starts pneumatics
Machine, programmable controller 14 is judged first according to the lubricating oil temperature of the detection of temperature detecting unit 19 when starting air compressor machine,
If lubricating oil temperature is higher than 5 DEG C, programmable controller 14 controls air compressor machine to start to provide compressed air, if lubricating oil temperature
Less than 5 DEG C, programmable controller 14 starts heating unit 18, the lubricating oil in air compressor lubricating system 17 is heated, directly
5 DEG C are risen to lubricating oil temperature.
One embodiment of the utility model is described in detail above, but content is only the preferable of the utility model
Embodiment, it is impossible to be construed as limiting the scope of the utility model.It is made according to the scope of application of this utility model equal
Deng variation and improvement etc., should all still belong within the patent covering scope of the utility model.
Claims (6)
1. a kind of self-regulation nitrogen making machine, including filter, compressed air pre-processing device, adsorption tower and storage nitrogen tank, feature
It is：The compressed air pre-processing device, the filter, the adsorption tower and the storage nitrogen tank are sequentially connected, described
Nitrogen making machine includes multigroup adsorption tower, and the adsorption tower includes the first adsorption tower and the second adsorption tower, first adsorption tower and the
Two adsorption tower side-by-side horizontals are set, and the first adsorption tower and the second adsorption tower are mutual by an air inlet pipeline and an outlet pipe
Series connection is there are two control valve on parallel connection, the air inlet pipeline and the outlet pipe, and the air inlet pipeline includes and described the
First compensation air bag of one adsorption tower connection, the gas outlet of the first compensation air bag are connected with the first check valve, and described first
The gas outlet of check valve is connected with second adsorption tower；The outlet pipe includes connecting with the outlet side of second adsorption tower
The the second compensation air bag connect, the gas outlet of the second compensation air bag are connected with the second check valve, and second check valve goes out
Gas port is connected with first adsorption tower, and the nitrogen making machine further includes controller, temperature sensor and drying machine, the temperature
Sensor is arranged near the nitrogen making machine, and the output terminal of the temperature sensor is connected with the input terminal of the controller, institute
The output terminal for stating controller connects the drying machine, and heating dress is provided in the lubricating system of the compressed air pre-processing device
Put and temperature detecting unit, the output terminal of the control terminal of the heating unit and the temperature detecting unit all with controller phase
Even.
2. a kind of self-regulation nitrogen making machine according to claim 1, it is characterised in that：It is characterized in that：The nitrogen making machine
Bottom is equipped with support column and universal wheel.
3. a kind of self-regulation nitrogen making machine according to claim 1, it is characterised in that：The tank body of the adsorption tower is in long column
Shape.
4. a kind of self-regulation nitrogen making machine according to claim 3, which is characterized in that the tank body of the adsorption tower is by material carbon
Steel or stainless steel is made.
5. a kind of self-regulation nitrogen making machine according to claim 1, it is characterised in that：The first compensation air bag and described the
Two compensation air bags are rubber compensation air bag.
6. a kind of self-regulation nitrogen making machine according to claim 5, it is characterised in that：The first compensation air bag and described the
Two compensation air bags are PVC soft film compensation air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485963.6U CN207498060U (en) | 2016-12-31 | 2016-12-31 | A kind of self-regulation nitrogen making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485963.6U CN207498060U (en) | 2016-12-31 | 2016-12-31 | A kind of self-regulation nitrogen making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207498060U true CN207498060U (en) | 2018-06-15 |
Family
ID=62495951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621485963.6U Expired - Fee Related CN207498060U (en) | 2016-12-31 | 2016-12-31 | A kind of self-regulation nitrogen making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207498060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562937A (en) * | 2019-09-12 | 2019-12-13 | 凯迈（洛阳）气源有限公司 | Miniature nitrogen making, pressurizing and storing integrated device |
| CN117138537A (en) * | 2023-09-22 | 2023-12-01 | 蚌埠方正气体设备有限公司 | Packaging type gas drying purifier |
-
2016
- 2016-12-31 CN CN201621485963.6U patent/CN207498060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562937A (en) * | 2019-09-12 | 2019-12-13 | 凯迈（洛阳）气源有限公司 | Miniature nitrogen making, pressurizing and storing integrated device |
| CN117138537A (en) * | 2023-09-22 | 2023-12-01 | 蚌埠方正气体设备有限公司 | Packaging type gas drying purifier |
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| 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: 20180615 Termination date: 20201231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |