CN211753193U - Integrative clearing machine is filtered in cold drying - Google Patents
Integrative clearing machine is filtered in cold drying Download PDFInfo
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- CN211753193U CN211753193U CN202020047279.XU CN202020047279U CN211753193U CN 211753193 U CN211753193 U CN 211753193U CN 202020047279 U CN202020047279 U CN 202020047279U CN 211753193 U CN211753193 U CN 211753193U
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Abstract
The utility model discloses a cold drying and filtering integrated purifier, which comprises a base, wherein the base is provided with a main adsorption cylinder assembly, a standby adsorption cylinder assembly, a cold drying unit, an air buffer tank and an electric control touch screen integrated machine, and the main adsorption cylinder and the standby adsorption cylinder are symmetrically distributed on two sides of the base and are mutually connected through a first pipe fitting group; the air cooling unit is connected with the first group of filters and the second group of filters through a second pipe fitting group, an air inlet pipeline is connected below the air buffer tank, and an air inlet is formed in the top of the air inlet pipeline; the top of the air buffer tank is provided with a pressure relief safety valve, and the side surface of the top of the air buffer tank is provided with an air outlet. The utility model has the characteristics of simple structure, filter effect are good, area is little and safe and reliable etc, adopt one to open one and be equipped with the structure setting, have avoided leading to the loss that oxygenerator group stop work brought because of the purifier trouble.
Description
Technical Field
The utility model belongs to the technical field of filter purification machine, concretely relates to integrative purification machine is filtered in cold drying mainly is applied to the oxygen making equipment.
Background
In recent years, with the rapid development of domestic industry and the continuous improvement of the living standard of people, oxygen generating equipment is more and more widely applied. The common oxygen generator adopts the molecular sieve adsorption principle to realize nitrogen-oxygen separation of the entering air. Before air enters the oxygen making adsorption cylinder, the air is often filtered and purified to ensure that the purity of oxygen separated by the molecular sieve meets the use requirement. At present, the purification machine that traditional oxygenerator used function is comparatively single, the purification effect is also relatively poor, and need shut down the maintenance after breaking down, influences the work efficiency of oxygenerator.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide an integrative purification machine of cold drying filtration, have characteristics such as simple structure, filter effect are good, area is little and safe and reliable, adopt one to open one and be equipped with the structure setting, realize the start by turns, both improved the life of purification machine, also avoided leading to the loss that oxygenerator group stop work brought because of the purification machine trouble.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a cold drying and filtering integrated purifier comprises a base, wherein a main adsorption cylinder assembly, a standby adsorption cylinder assembly, a cold drying unit, an air buffer tank and an electric control touch screen integrated machine are arranged on the base, and the main adsorption cylinder and the standby adsorption cylinders are symmetrically distributed on two sides of the base and are connected with each other through a first pipe fitting group; the refrigeration drying unit is connected with a first group of filters and a second group of filters through a second pipe fitting group, the first group of filters and the second group of filters are both connected with an air buffer tank, and the air buffer tank is of a double-layer structure; an air inlet pipeline is connected to the lower portion of the air buffer tank, and an air inlet is formed in the top of the air inlet pipeline; the top of the air buffer tank is provided with a pressure relief safety valve, and the side surface of the top of the air buffer tank is provided with an air outlet.
As an improvement, the side surfaces of the bottoms of the main purification adsorption cylinder and the standby purification adsorption cylinder are respectively provided with a drain valve.
As an improvement, a normal-temperature air condenser is arranged on the cold drying unit.
As an improvement, a plurality of pneumatic angle seat valves and silencers are arranged on the second pipe fitting group.
As an improvement, the first group of filters and the second group of filters are symmetrically distributed, and each group is provided with two filters which are arranged side by side.
As an improvement, a sewage draining outlet is arranged in the middle of the bottom of the air buffer tank.
As an improvement, the bottom surface of the air buffer tank is connected with a support leg.
As an improvement, the number of the support legs is three, and the air buffer tank is fixed on the base through welding.
The utility model discloses the beneficial effect who gains does: a cold drying and filtering integrated purifier has the characteristics of simple structure, good filtering effect, safety, reliability and the like; the main purification adsorption cylinder and the standby purification adsorption cylinder which are opened and standby are arranged, so that the alternative starting is realized, the service life of the purifier is prolonged, and the loss caused by the fact that the whole oxygen making unit stops working due to the fault of the purifier is avoided; the air buffer tank is of a double-layer structure, so that air enters the air buffer tank, is dried and filtered and then exits the air buffer tank, the size of the purifier is saved, and the cost is reduced; two filters which are arranged side by side are arranged at the front end, impurities of the air are filtered, and then the air enters a cooling and drying unit for cooling, so that clean and dry air is obtained; in addition, a pressure relief safety valve is arranged at the top of the bottom of the air buffer tank, so that the safety of the purifier is ensured, and potential safety hazards caused by overpressure work are avoided; and finally, the running condition of the unit can be comprehensively reflected through the electric control touch screen all-in-one machine, the operation is simple and convenient, and the automation control degree is high.
Drawings
FIG. 1 is a front view of the integrated cold drying and filtering purifier of the present invention;
FIG. 2 is a left side view of the integrated cold drying and filtering purifier of the present invention;
fig. 3 is a top view of the integrated cold drying and filtering purifier of the present invention.
In the figure: 1. the device comprises a base, a main adsorption cylinder, a spare adsorption cylinder, a cooling and drying unit, a standby adsorption cylinder, a cooling and drying unit, an air buffer tank, a cooling and drying unit, an electric control touch screen integrated machine, a first pipe set, a blow-down valve, a second pipe set, a first pipe set, a second pipe set, a first filter, a second pipe set; 13. an air inlet; 14. a pressure relief safety valve 15, an air outlet 16, an air condenser 17 and a pneumatic angle seat valve; 18. a muffler; 19. a sewage draining outlet; 20. and (3) a support leg.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the cold drying and filtering integrated purifier of the present embodiment includes a base 1, wherein a main adsorption cylinder 2, a standby adsorption cylinder 3, a cold drying unit 4, an air buffer tank 5, and an electric control touch screen integrated machine 6 are disposed on the base 1, and the main purification adsorption cylinder 2 and the standby purification adsorption cylinder 3 are symmetrically distributed on two sides of the base 1 and are connected to each other through a first pipe assembly 7; the side surfaces of the bottoms of the main purification adsorption cylinder 2 and the standby purification adsorption cylinder 3 are respectively provided with a blow-down valve 8, so that the inside of the purification machine adsorption cylinder is convenient to blow down, and the inside of the purification machine is clean and pollution-free; the refrigeration drying unit 4 is connected with a first group of filters 10 and a second group of filters 11 through a second pipe group 9, the first group of filters 10 and the second group of filters 11 are connected to the air buffer tank 5 through pipe fittings, one is connected with the inner layer, the other is connected with the outer layer, and the air buffer tank 5 is of a double-layer structure; an air inlet pipeline 12 is connected to the lower part of the air buffer tank 5, and an air inlet 13 is arranged at the top of the air inlet pipeline 12; the top of the air buffer tank 5 is provided with a pressure relief safety valve 14, and the side surface of the top is provided with an air outlet 15.
Further, a normal-temperature air condenser 16 is arranged on the cooling and drying unit 4; specifically, the air can reach the dew point of the finished product gas less than or equal to minus 46 ℃, thereby achieving the purpose of thoroughly drying the air.
Furthermore, the second pipe set 9 is provided with a plurality of pneumatic angle seat valves 17 and a silencer 18.
Furthermore, the first group of filters 10 and the second group of filters 11 are symmetrically distributed, and each group is provided with two filters side by side, so that a good filtering effect is ensured.
Furthermore, the middle of the bottom of the air buffer tank 5 is provided with a sewage draining outlet 19, the bottom surface is connected with three support legs 20, and the number of the support legs 20 is three; specifically, the air surge tank 5 is fixed to the base 1 by welding.
Integrative purifier of cold drying filtration, its theory of operation is: air inlet 13 connects outside air compressor machine, the air compressor machine will have the air of pressure to pass through air inlet pipeline 12, carry to the skin of double-deck air buffer tank 5, then through second group pipe fitting 9, come to first group filter 10 and carry out the prefiltration, go to refrigeration unit 4 again, 16 air-cooled drying backs through the normal atmospheric temperature air condenser, remove the water molecule in the air, then reentrant main adsorption cylinder subassembly 2, after the degree of depth is adsorbed, then again filter through second group filter 11, reentrant air buffer tank 5's inlayer at last, come out from air outlet 15 of air buffer tank 5 at last, finally obtain clean, dry air medium, it accomplishes the nitrogen oxygen separation to provide subsequent system oxygen adsorption cylinder, thereby obtain high-purity oxygen.
Finally, it should be noted that the above-mentioned embodiments illustrate only specific embodiments of the invention. Obviously, the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.
Claims (8)
1. A cold drying and filtering integrated purifier comprises a base (1) and is characterized in that a main adsorption cylinder (2), a standby adsorption cylinder (3), a cold drying unit (4), an air buffer tank (5) and an electric control touch screen integrated machine (6) are arranged on the base (1), and the main adsorption cylinder (2) and the standby adsorption cylinder (3) are symmetrically distributed on two sides of the base (1) and are connected with each other through a first pipe group (7); the refrigeration unit (4) is connected with a first group of filters (10) and a second group of filters (11) through a second pipe group (9), the first group of filters (10) and the second group of filters (11) are both connected with an air buffer tank (5), and the air buffer tank (5) is of a double-layer structure; an air inlet pipeline (12) is connected to the lower portion of the air buffer tank (5), and an air inlet (13) is formed in the top of the air inlet pipeline (12); the top of the air buffer tank (5) is provided with a pressure relief safety valve (14), and the side surface of the top is provided with an air outlet (15).
2. The integrated cold drying and filtering purifier as claimed in claim 1, wherein the main adsorption cylinder (2) and the spare adsorption cylinder (3) are provided with a blowoff valve (8) on the bottom side.
3. The integrated cold drying and filtering purifier as claimed in claim 1, wherein a normal temperature air condenser (16) is provided on the cold drying unit (4).
4. The integrated purification machine of claim 1, wherein the second pipe set (9) is provided with a plurality of pneumatic angle seat valves (17) and silencers (18).
5. The integrated cold drying and filtering purifier according to claim 1, wherein the first set of filters (10) and the second set of filters (11) are symmetrically distributed, each set having two filters side by side.
6. The integrated cold drying and filtering purifier as claimed in claim 1, wherein a sewage draining outlet (19) is arranged in the middle of the bottom of the air buffer tank (5).
7. The integrated cold drying and filtering purifier as claimed in claim 1, wherein the air buffer tank (5) has feet (20) connected to the bottom surface thereof.
8. The integrated purification machine for cold drying and filtering according to claim 7, wherein there are three supporting legs (20) and the air buffer tank (5) is fixed on the base (1) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020047279.XU CN211753193U (en) | 2020-01-10 | 2020-01-10 | Integrative clearing machine is filtered in cold drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020047279.XU CN211753193U (en) | 2020-01-10 | 2020-01-10 | Integrative clearing machine is filtered in cold drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211753193U true CN211753193U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020047279.XU Active CN211753193U (en) | 2020-01-10 | 2020-01-10 | Integrative clearing machine is filtered in cold drying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211753193U (en) |
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2020
- 2020-01-10 CN CN202020047279.XU patent/CN211753193U/en active Active
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