CN219701530U - Molecular sieve special for deep dehydration - Google Patents
Molecular sieve special for deep dehydration Download PDFInfo
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- CN219701530U CN219701530U CN202320610289.3U CN202320610289U CN219701530U CN 219701530 U CN219701530 U CN 219701530U CN 202320610289 U CN202320610289 U CN 202320610289U CN 219701530 U CN219701530 U CN 219701530U
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- 230000018044 dehydration Effects 0.000 title claims abstract description 97
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 97
- 239000002808 molecular sieve Substances 0.000 title claims abstract description 80
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 238000001179 sorption measurement Methods 0.000 claims abstract description 42
- 238000001035 drying Methods 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 238000007664 blowing Methods 0.000 claims description 24
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 229910021536 Zeolite Inorganic materials 0.000 claims description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 4
- 239000010457 zeolite Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a special molecular sieve for deep dehydration, which comprises a dehydration tower body, wherein an air inlet connecting pipe is embedded in the middle position of the upper part of the dehydration tower body and is mutually communicated; the upper side of the right wall of the dehydration tower body is welded with a hot gas connecting pipe and is mutually communicated; the lower part of the right side of the dehydration tower body is welded with an air outlet connecting pipe and is mutually communicated; the left lower part of the dehydration tower body is welded with an exhaust connecting pipe and is mutually communicated; the middle position of the lower part of the dehydration tower body is welded with a waste discharge pipe which are mutually communicated. According to the utility model, under the action of the dehydration molecular sieve formed by the upper side molecular sieve plate, the lower side molecular sieve plate, the supporting screen plate, the side frame plate, the short adsorption plate, the long adsorption plate, the adsorption bag and the adsorption rod, the deep filtration adsorption can be carried out on the contained moisture, and the excellent drying auxiliary effect is achieved under the action of the cooperation of the blower and the heating box, so that the dehydration efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of dehydration equipment, and particularly relates to a molecular sieve special for deep dehydration.
Background
The molecular sieve dehydration is to remove the water (h 2 o) in the natural gas, the synthetic gas or the coal gas by using solid adsorbents such as molecular sieve, silica gel, active alumina and the like, thereby achieving the purposes of purifying the gas and reducing the dew point of the gas water. The molecular sieve dehydration device mainly comprises a molecular sieve absorption tower, a prepositive coalescing filter separator, a postpositive filter dust remover, a regenerated gas heating furnace (or heat exchanger), a regenerated gas air cooler, a regenerated gas-liquid separator, a natural gas water dew point analyzer, an automatic switching valve group, a computer automatic control system and other equipment and the molecular sieve meeting the requirement of optimal primary filling quantity. The molecular sieve dehydration device for a certain oil field of Kazakhstan which is recently designed and manufactured by the company has the treatment capacity of 300 multiplied by 104nm < 3 >/d, the operating pressure of 8.0-11.0 mpa, the adsorption temperature of 45 ℃ and the h2s content in the raw material gas of up to 2.5% (mol), the dew point of the treated gas water is required to be less than or equal to minus 40 ℃, and the special molecular sieve of acid-resistant gas is screened.
Molecular sieves are a material containing precise and single minute pores that can be used to adsorb gases or liquids. Sufficiently small molecules can be adsorbed through the pore channels, while larger molecules cannot. In the prior art, molecular sieves are often used as desiccants. One molecular sieve can adsorb up to 22% of its own weight of moisture.
In addition, chinese patent publication No. CN208959583U, the utility model creates the name for thin film molecular sieve dewatering device, including the casing, the top of casing is provided with the intake pipe, the bottom of casing is provided with the exhaust pipe, the left side upper end of casing is provided with the hot-blast main, the right side lower extreme of casing is provided with the outlet duct, the bottom of intake pipe is provided with the gas distribution dish, be provided with the exhaust passage in the gas distribution dish, the exhaust passage is linked together with the intake pipe, the one end of hot-blast main is fixed on the inner wall of casing through the support, the bottom of hot-blast main is provided with the tuyere, the other end of hot-blast main is connected with air-blower and heater box in proper order, the inside of casing is provided with the rotary drum, the one end pivot of rotary drum passes through shaft coupling and the output shaft fixed connection of motor.
However, the existing dehydration molecular sieve has the problems that the dehydration effect is not ideal enough, the purpose of deep dehydration cannot be achieved, and the molecular sieve is inconvenient to install and overhaul.
In view of this, it is very necessary to invent a molecular sieve dedicated for deep dehydration.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a special molecular sieve for deep dehydration, which aims to solve the problems that the existing molecular sieve for deep dehydration is not ideal in dehydration effect and cannot achieve the purpose of deep dehydration and the molecular sieve is inconvenient to install and overhaul.
The molecular sieve special for deep dehydration comprises a dehydration tower body, wherein an air inlet connecting pipe is embedded in the middle position of the upper part of the dehydration tower body and is mutually communicated; the upper side of the right wall of the dehydration tower body is welded with a hot gas connecting pipe and is mutually communicated; the lower part of the right side of the dehydration tower body is welded with an air outlet connecting pipe and is mutually communicated; the left lower part of the dehydration tower body is welded with an exhaust connecting pipe and is mutually communicated; the middle position of the lower part of the dehydration tower body is welded with a waste discharge pipe which are mutually communicated,
the inside of the dehydration tower body is also provided with a condensation plate and a deep dehydration molecular sieve component; the lower end of the air inlet connecting pipe is connected with an air flow guiding disc assembly in a threaded manner, and the right side of the hot air connecting pipe is connected with a hot air conduit in a bolt manner; the lower end of the hot gas conduit is in threaded connection with the air outlet end of the blower; the air inlet end of the blower is connected with a heat supply box through a pipeline.
Preferably, the inner side of the hot gas connecting pipe is connected with a drying blowing disc through bolts, and the drying blowing disc is connected with the inner part of the dehydration tower through bolts; the lower part of the drying blowing disc is connected with a blowing nozzle in a threaded manner; the lower side screw of the inside of the dehydration tower body is connected with a supporting cushion block; the middle position of the right side of the dehydration tower body is connected with a manhole door through a bolt; the left side of the upper part of the dehydration tower body is welded with a pressure release valve and is communicated with the inside of the dehydration tower body; the front middle position of the dehydration tower body is connected with an observation window through bolts.
Preferably, the deep dehydration molecular sieve component comprises an upper molecular sieve plate, a lower molecular sieve plate, a supporting screen plate, a side frame plate, an adsorption bag and an adsorption rod, wherein the supporting screen plate is longitudinally connected with the middle position of the upper molecular sieve plate and the lower molecular sieve plate through bolts; the side frame plates are respectively connected with two sides of the upper side molecular sieve plate and the lower side molecular sieve plate through screws; the adsorption bag is longitudinally connected to the right side of the upper part of the lower molecular sieve plate through bolts; the absorption rod is longitudinally connected to the left side of the upper part of the lower molecular sieve plate through bolts.
Preferably, the air flow separation guide disc assembly comprises a buffer disc, a connection clamping tube, a shunt tube, an air outlet cover and a shunt plate, wherein the connection clamping tube is in threaded connection with the middle position of the upper part of the buffer disc and is communicated with the inside of the buffer disc; the shunt pipe is connected with the lower part of the buffer disc in a threaded manner and is communicated with the inside of the buffer disc; the air outlet cover is connected to the lower side of the shunt pipe through threads; the splitter plate is connected with the middle position of the lower part of the air outlet cover in a shaft way.
Preferably, the left and right sides of the side frame plate are respectively connected with a short adsorption plate and a long adsorption plate, and the short adsorption plates and the long adsorption plates are alternately arranged.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, under the action of the dehydration molecular sieve formed by the upper side molecular sieve plate, the lower side molecular sieve plate, the supporting screen plate, the side frame plate, the short adsorption plate, the long adsorption plate, the adsorption bag and the adsorption rod, the deep filtration adsorption can be carried out on the contained moisture, and an excellent drying auxiliary effect is achieved under the action of a blower and a heating box, so that the dehydration efficiency is improved;
the utility model is convenient to connect and fix, and can effectively control the transfer of adsorption heat and the completion of dehydration heating on the basis of improving the structure; under the action of the observation window, the dehydration condition in the dehydration tower body can be conveniently checked, and the write-decompression protection operation is performed under the action of the decompression valve, so that the safety of the dehydration operation is improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic view showing the internal structure of the dehydration column of the present utility model.
FIG. 3 is a schematic structural view of the deep dehydration molecular sieve assembly of the present utility model.
FIG. 4 is a schematic view of the structure of the airflow distribution plate assembly of the present utility model.
In the figure:
1. a dehydration tower body; 2. an air inlet connecting pipe; 3. a hot gas connection pipe; 4. an air outlet connecting pipe; 5. an exhaust connecting pipe; 6. a waste discharge pipe; 7. a condensing plate; 8. a deep dehydration molecular sieve assembly; 81. an upper molecular sieve plate; 82. a lower molecular sieve plate; 83. a support screen; 84. a side frame plate; 841. a short adsorption plate; 842. a long adsorption plate; 85. an adsorption bag; 86. an absorption rod; 9. an airflow dividing guide disc assembly; 91. a buffer tray; 92. connecting the clamping tube; 93. a shunt; 94. an air outlet cover; 95. a diverter plate; 10. a hot gas conduit; 11. a blower; 12. a heat supply box; 13. drying and blowing the tray; 14. a blowing nozzle; 15. supporting cushion blocks; 16. a manhole door; 17. a pressure release valve; 18. and an observation window.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1 to 2, the utility model provides a molecular sieve special for deep dehydration, which comprises a dehydration tower body 1, wherein an air inlet connecting pipe 2 is embedded in the middle position of the upper part of the dehydration tower body 1 and is mutually communicated, the air inlet connecting pipe 2 is connected with a discharge end of raw materials to be dehydrated, so that water-containing air flow enters the upper side of the inside of the dehydration tower body 1 through the air inlet connecting pipe 2; the upper side of the right wall of the dehydration tower body 1 is welded with a hot gas connecting pipe 3 and is mutually communicated; the lower part of the right side of the dehydration tower body 1 is welded with an air outlet connecting pipe 4 and is mutually communicated; the lower part of the left side of the dehydration tower body 1 is welded with an exhaust connecting pipe 5 and is mutually communicated; the middle position of the lower part of the dehydration tower body 1 is welded with a waste discharge pipe 6 which are mutually communicated,
the inside of the dehydration tower body 1 is also provided with a condensation plate 7 and a deep dehydration molecular sieve component 8; the lower end of the air inlet connecting pipe 2 is connected with an air flow guiding disc assembly 9 in a threaded manner, and the right side of the hot air connecting pipe 3 is connected with a hot air conduit 10 in a bolt manner; the lower end of the hot air conduit 10 is connected with an air outlet end of a blower 11 in a threaded manner; the air inlet end of the blower 11 is connected with a heating box 12 through a pipeline;
in the above embodiment, specifically, the inner side of the hot gas connection pipe 3 is connected with a drying blowing disc 13 through bolts, and the drying blowing disc 13 is connected with the inner part of the dehydration tower body 1 through bolts; the lower part of the drying blowing disc 13 is connected with a blowing nozzle 14 in a threaded manner; the lower side of the inside of the dehydration tower body 1 is connected with a support cushion block 15 through screws; the middle position of the right side of the dehydration tower body 1 is connected with a manhole door 16 through bolts; the left side of the upper part of the dehydration tower body 1 is welded with a pressure relief valve 17 and is communicated with the inside of the dehydration tower body, and when the pressure is overlarge, the dehydration tower body is subjected to pressure relief operation through the pressure relief valve 17; an observation window 18 is connected with the front middle position of the dehydration tower body 1 through bolts, and the dehydration condition in the dehydration tower body 1 is observed through the observation window 18;
during application, the blower 11 and the heating box 12 are started, so that hot air enters the hot air connection pipe 3 through the hot air conduit 10 and is blown to the inner side of the drying blowing disc 13 at the drying blowing disc 13 and the blowing air nozzle 14, and the air flow passing through the middle of the drying blowing disc 13 is subjected to blowing dehydration.
As shown in fig. 3, in the above embodiment, specifically, the deep dehydration molecular sieve assembly 8 includes an upper molecular sieve plate 81, a lower molecular sieve plate 82, a support net plate 83, a side frame plate 84, an adsorption pack 85 and an absorption rod 86, and when the air flow passes through the upper molecular sieve plate 81, the lower molecular sieve plate 82, the support net plate 83, the side frame plate 84, the adsorption pack 85 and the absorption rod 86 in sequence, the deep filtration and adsorption can be performed on the moisture contained therein, and an excellent drying auxiliary effect is achieved under the action of a blower and a heating box, so that the dehydration efficiency is improved;
in this structure, the support screen 83 is longitudinally bolted to the middle of the upper molecular sieve plate 81 and the lower molecular sieve plate 82; the side frame plates 84 are respectively connected with the two sides of the upper molecular sieve plate 81 and the lower molecular sieve plate 82 by screws; the adsorption bag 85 is longitudinally connected to the right side of the upper part of the lower molecular sieve plate 82 through bolts; the absorption bars 86 are longitudinally bolted to the upper left side of the lower molecular sieve plate 82.
As shown in fig. 4, in the foregoing embodiment, specifically, the airflow dividing disc assembly 9 includes a buffer disc 91, a connecting clamping tube 92, a dividing tube 93, an air outlet cover 94 and a dividing plate 95, which can effectively guide and distribute airflow, so as to increase uniformity of the airflow;
in this structure, the connecting clip 92 is screwed to the middle of the upper part of the buffer disk 91 and is connected to the inside thereof; the shunt tube 93 is connected with the lower part of the buffer disc 91 by screw thread and is communicated with the inside of the buffer disc 91; the air outlet cover 94 is connected to the lower side of the shunt tube 93 through threads; the splitter plate 95 is pivotally connected to the lower middle portion of the outlet cover 94.
In the above embodiment, specifically, the left and right sides of the side frame plate 84 are respectively connected with the short suction plates 841 and the long suction plates 842, and the short suction plates 841 and the long suction plates 842 are alternately arranged.
In the above embodiment, specifically, the adsorption pack 85 is a nylon cloth pack filled with an activated alumina particle layer.
In the above embodiment, the absorption bar 86 is a cylindrical silica gel bar.
In the above embodiment, specifically, the adsorption pack 85 and the adsorption rod 86 are provided in plural numbers, respectively.
In the above embodiment, specifically, the short suction plates 841 and the long suction plates 842 are provided in plurality, respectively.
In the above embodiment, specifically, the short suction plates 841 and the long suction plates 842 are staggered with respect to the suction packs 85 and the suction bars 86, respectively.
In the above embodiment, specifically, the side frame plate 84 is bolted to the inside upper side position of the head block 15.
In the above embodiment, specifically, the heat supply box 12 is communicated with the inside of the drying blowing tray 13 through the blower 11, the hot air duct 10 and the hot air connection pipe 3.
In the above embodiment, specifically, the blowing nozzle 14 is located at the upper portion of the upper molecular sieve plate 81.
In the above embodiment, specifically, the upper molecular sieve plate 81 is a sieve plate with a strip zeolite layer filled therein; the lower molecular sieve plate 82 is a sieve plate filled with a circular zeolite layer.
In the above embodiment, specifically, the air outlet cover 94 is located at the upper part of the drying blowing tray 13; the drying blowing disc 13 is an annular stainless steel tube disc.
In the above embodiment, specifically, the condensation plate 7 is located at the lower part of the supporting cushion 15 and at the upper parts of the air outlet connection pipe 4 and the air exhaust connection pipe 5.
To sum up, in the embodiment, through the air outlet connection pipe 4, the air exhaust connection pipe 5 and the waste discharge pipe 6 are connected with corresponding pipelines, so that dehydrated air flow, heated air flow and waste liquid are respectively discharged, and the blower 11 and the heating box 12 are respectively connected with an external control box for integrated operation control.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The molecular sieve special for deep dehydration is characterized by comprising a dehydration tower body (1), wherein an air inlet connecting pipe (2) is embedded in the middle position of the upper part of the dehydration tower body (1) and is mutually communicated; the upper side of the right wall of the dehydration tower body (1) is welded with a hot gas connecting pipe (3) and is mutually communicated; the lower part of the right side of the dehydration tower body (1) is welded with an air outlet connecting pipe (4) and is mutually communicated; the lower part of the left side of the dehydration tower body (1) is welded with an exhaust connecting pipe (5) and is mutually communicated; the middle position of the lower part of the dehydration tower body (1) is welded with a waste discharge pipe (6) and is mutually communicated,
a condensing plate (7) and a deep dehydration molecular sieve component (8) are also arranged in the dehydration tower body (1); the lower end of the air inlet connecting pipe (2) is connected with an air flow distribution disc assembly (9) in a threaded manner, and the right side of the hot air connecting pipe (3) is connected with a hot air conduit (10) in a bolt manner; the lower end of the hot air conduit (10) is connected with the air outlet end of the blower (11) in a threaded manner; the air inlet end of the blower (11) is connected with a heating box (12) through a pipeline;
the deep dehydration molecular sieve assembly (8) comprises an upper molecular sieve plate (81), a lower molecular sieve plate (82), a supporting screen plate (83), a side frame plate (84), an adsorption bag (85) and an adsorption rod (86), wherein the supporting screen plate (83) is longitudinally connected with the middle position of the upper molecular sieve plate (81) and the lower molecular sieve plate (82) through bolts; the side frame plates (84) are respectively connected with two sides of the upper side molecular sieve plate (81) and the lower side molecular sieve plate (82) through screws; the adsorption bag (85) is longitudinally connected to the right side of the upper part of the lower molecular sieve plate (82) through bolts; the absorption rod (86) is longitudinally connected with the left side of the upper part of the lower molecular sieve plate (82) through bolts.
2. The molecular sieve special for deep dehydration according to claim 1, wherein the inner side of the hot gas connecting pipe (3) is connected with a drying blowing disc (13) through bolts, and the drying blowing disc (13) is connected with the inner part of the dehydration tower body (1) through bolts; the lower part of the drying blowing disc (13) is connected with a blowing nozzle (14) in a threaded manner; the lower side screw inside the dehydration tower body (1) is connected with a support cushion block (15).
3. The molecular sieve special for deep dehydration according to claim 1, wherein a manhole door (16) is connected with the right middle position of the dehydration tower body (1) through bolts; the left side of the upper part of the dehydration tower body (1) is welded with a pressure release valve (17) and is communicated with the inside of the dehydration tower body; the front middle position of the dehydration tower body (1) is connected with an observation window (18) through bolts.
4. The molecular sieve special for deep dehydration as claimed in claim 1, wherein the air flow guiding disc assembly (9) comprises a buffer disc (91), a connecting clamping tube (92), a shunt tube (93), an air outlet cover (94) and a shunt plate (95), wherein the connecting clamping tube (92) is in threaded connection with the upper middle position of the buffer disc (91) and is communicated with the inside of the buffer disc; the shunt tube (93) is connected with the lower part of the buffer disc (91) in a threaded way and is communicated with the inside of the buffer disc; the air outlet cover (94) is connected to the lower side of the shunt tube (93) in a threaded manner; the splitter plate (95) is connected with the middle position of the lower part of the air outlet cover (94) in a shaft way.
5. The molecular sieve for deep dehydration according to claim 1, wherein the left and right sides of the side frame plates (84) are respectively connected with a short adsorption plate (841) and a long adsorption plate (842), and the short adsorption plates (841) and the long adsorption plates (842) are alternately arranged.
6. The molecular sieve special for deep dehydration as claimed in claim 1, wherein the upper molecular sieve plate (81) is a sieve plate filled with a strip zeolite layer inside; the lower molecular sieve plate (82) is a sieve plate internally filled with a circular zeolite layer.
7. The molecular sieve special for deep dehydration as claimed in claim 2, wherein the heat supply box (12) is communicated with the interior of the drying blowing tray (13) through a blower (11), a hot air conduit (10) and a hot air connecting pipe (3).
8. The molecular sieve for deep dehydration according to claim 5, wherein the short adsorption plates (841) and the long adsorption plates (842) are respectively staggered with the adsorption bags (85) and the adsorption rods (86).
9. The deep dehydration molecular sieve for special purpose as set forth in claim 5, wherein the short adsorption plates (841) and the long adsorption plates (842) are respectively provided in plurality.
10. The molecular sieve special for deep dehydration according to claim 1, wherein the condensing plate (7) is positioned at the lower part of the supporting cushion block (15) and at the upper parts of the air outlet connecting pipe (4) and the air exhaust connecting pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320610289.3U CN219701530U (en) | 2023-03-22 | 2023-03-22 | Molecular sieve special for deep dehydration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320610289.3U CN219701530U (en) | 2023-03-22 | 2023-03-22 | Molecular sieve special for deep dehydration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219701530U true CN219701530U (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320610289.3U Active CN219701530U (en) | 2023-03-22 | 2023-03-22 | Molecular sieve special for deep dehydration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219701530U (en) |
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2023
- 2023-03-22 CN CN202320610289.3U patent/CN219701530U/en active Active
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