CN214950171U - Dehumidifying system for vacuum freeze dryer - Google Patents
Dehumidifying system for vacuum freeze dryer Download PDFInfo
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- CN214950171U CN214950171U CN202121124285.1U CN202121124285U CN214950171U CN 214950171 U CN214950171 U CN 214950171U CN 202121124285 U CN202121124285 U CN 202121124285U CN 214950171 U CN214950171 U CN 214950171U
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Abstract
The utility model discloses a hydrofuge system that vacuum freeze dryer used aims at providing the hydrofuge system that vacuum freeze dryer used of impurity in the filtration condensate water used. Including air exhauster, freezer, vapour and liquid separator, reservoir, filter residue collector, vacuum chamber and gaseous collection treater, the upper end and the air exhauster of freezer are connected, the lower extreme and the vapour and liquid separator of freezer are connected, vapour and liquid separator's left end and vacuum chamber are connected, vapour and liquid separator's right-hand member and reservoir are connected, the lower extreme and the vacuum chamber of gaseous collection treater are connected, the upper end and the air exhauster of gaseous collection treater are connected, vapour and liquid separator's right-hand member be equipped with the ponding pipe, the ponding pipe on be equipped with the filter, filter residue collector be connected with the filter. The utility model has the advantages that: the problem of the dehumidification system not carry out filtration treatment to the comdenstion water is solved, and each part all can be changed dismantlement, the maintenance of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of the relevant technique of desiccator hydrofuge system and specifically relates to indicate a hydrofuge system that vacuum freeze-drying machine used.
Background
The moisture removal is a common problem in industrial and agricultural production and daily life of people, and is particularly applied to high-humidity areas such as south China. In the industrial production process, with the continuous improvement of quality requirements of people on air, water sources, food, medicines and the like, the control of humidity in the production environment becomes an important index. In high humidity environments, moisture and condensed water droplets can cause the accuracy of some precision electronic devices such as metrology instruments, sensors, etc. to degrade or even fail. Changes in environmental humidity have a great influence on the shape and surface properties of materials such as paper, wood products, textiles, etc., and also have an adverse effect on the production process, and therefore, these departments are required to strictly regulate the humidity of the production environment. In addition to industrial applications, the more important meaning of moisture removal is to improve the living environment of people. At present, the moisture removal system often discharges impurities in water in the process of water drainage, so that the water drainage system of the dryer is blocked, and the service life of the dryer is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome among the prior art problem that the dehumidification system does not carry out filtration treatment to the comdenstion water, provide a dehumidification system that the vacuum freeze-drying machine of impurity in the filtration comdenstion water used.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hydrofuge system that vacuum freeze dryer used, collects the treater including air exhauster, air extractor, freezer, vapour and liquid separator, reservoir, filter residue collector, vacuum chamber and gas, the upper end and the air extractor of freezer are connected, the lower extreme and the vapour and liquid separator of freezer are connected, vapour and liquid separator's left end and vacuum chamber are connected, vapour and liquid separator's right-hand member is connected with the reservoir, the lower extreme and the vacuum chamber of gas collection treater are connected, the upper end and the air exhauster of gas collection treater are connected, vapour and liquid separator and reservoir between be equipped with the ponding pipe, the ponding pipe on be equipped with the filter, filter residue collector and filter be connected.
The upper end and the air extractor of freezer are connected, the lower extreme and the vapour and liquid separator of freezer are connected, vapour and liquid separator's left end and vacuum chamber are connected, vapour and liquid separator's right-hand member and reservoir are connected, the lower extreme and the vacuum chamber of gas collection treater are connected, the upper end and the air exhauster of gas collection treater are connected, be equipped with the ponding pipe between vapour and liquid separator and the reservoir, be equipped with the filter on the ponding pipe, the filter residue collector is connected with the filter, the air extractor is used for extracting gas, the freezer is used for cooling gas, vapour and liquid separator is used for gas and water separation, the reservoir is used for the storage of water, gas collection treater is used for dry gas, the air exhauster is used for gaseous emission, the filter is used for the filtration of impurity, the filter residue collector is used for the concentrated collection of impurity, the problem that the exhaust system does not carry out filtration treatment to the comdenstion water has been solved to such design.
Preferably, a temperature detector is arranged inside the air extractor, the temperature detector is arranged on one side of the air extractor, an air filter is arranged at the lower end of the air extractor, an air inlet of the air filter is connected with the air extractor, an air outlet of the air filter is connected with the freezing box, a condenser is arranged in the freezing box, the condenser is arranged in the freezing box, a transition pipeline is arranged below the freezing box, an inlet of the transition pipeline is connected with the freezing box, an outlet of the transition pipeline is connected with the gas-liquid separator, the temperature detector is used for testing the temperature of gas in the air, the air filter is used for filtering and screening large-particle impurities in the air, the condenser is used for condensing cooling gas, the transition pipeline is used for conveying the treated gas, and all parts can be replaced and detached, so that the maintenance is convenient.
As preferred, the water inlet and the vapour and liquid separator of ponding pipe are connected, the delivery port and the reservoir of ponding pipe are connected, be equipped with the ponding valve on the ponding pipe and arrange in between filter and the reservoir, the ponding valve is connected with the ponding pipe, be equipped with the ponding pump on the ponding pipe and arrange in between ponding valve and the reservoir, the ponding pump is connected with the ponding pipe, and vapour and liquid separator is used for separating gas and water, and the ponding pipe is used for receiving and transporting water, and the reservoir is used for storing water, and the ponding valve is opened automatically when water reachs a certain amount, lets water flow, and the ponding pump is used for the flow of control water, and such design is simple and convenient safety.
As preferred, the lower extreme of reservoir is equipped with the drain pipe, the drain pipe is connected with the reservoir, be equipped with the water yield inductor on the drain pipe, water yield inductor and drain pipe connection, the below that just arranges the water yield inductor in on the drain pipe is equipped with the drain valve, drain valve and drain pipe connection, the below that just arranges the drain valve in on the drain pipe is equipped with the drain pump, drain pump and drain pipe connection, the drain pipe is used for discharging the inside moisture of saving of reservoir, and the water yield inductor senses that the inside water yield of reservoir reachs certain storage limit and opens, and the drain pipe provides the passageway for the water yield discharges, and the drain valve is used for controlling the flow of discharge pipe way water, and the drain pump is used for controlling discharge flow.
Preferably, a first air pipe is arranged between the gas-liquid separator and the vacuum box, an air inlet of the first air pipe is connected with the gas-liquid separator, an air outlet of the first air pipe is connected with the vacuum box, a first air valve is arranged on the first air pipe and connected with the first air pipe, the first air pipe is used for receiving gas treated in the gas-liquid separator, and the first air valve is automatically opened when the gas reaches a certain pressure to convey the gas.
Preferably, a second air pipe is arranged between the vacuum box and the gas collection processor, an air inlet of the second air pipe is connected with the vacuum box, an air outlet of the second air pipe is connected with the gas collection processor, a second air valve is arranged on the second air pipe and connected with the second air pipe, and the vacuum box is used for vacuumizing to provide a vacuum environment for the interior of the whole system.
Preferably, a fan is arranged inside the gas collection processor, the fan is connected with the gas collection processor, a heater is arranged on the fan, the heater is connected with the fan, an exhaust pipe is arranged above the gas collection processor, an air inlet of the exhaust pipe is connected with the gas collection processor, an air outlet of the exhaust pipe is connected with an exhaust machine, the heater is used for drying gas, the fan is used for conveying dry gas, the heater is used for drying gas, the exhaust pipe is used for conveying dry gas, and the exhaust machine discharges the dry gas to the outside.
The utility model has the advantages that: the filter residue collector is used for collecting impurities in a centralized manner, the problem that the condensate water is not filtered by the dehumidification system is solved, all parts can be replaced and detached, the maintenance is convenient, and the design structure is simple and saves space.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a bottom view of fig. 1.
In the figure: 1. the air pump comprises an air exhauster, 2, an air extractor, 3, a temperature measurer, 4, an air filter, 5, a freezing box, 6, a condenser, 7, a transition pipeline, 8, a liquid storage device, 9, a water discharge pipe, 10, a water quantity sensor, 11, a water discharge valve, 12, a water discharge pump, 13, a water accumulation pump, 14, a water accumulation valve, 15, a water accumulation pipe, 16, a filter, 17, a filter residue collector, 18, a gas-liquid separator, 19, a gas valve I, 20, a gas pipe I, 21, a vacuum box, 22, a gas valve II, 23, a gas pipe II, 24, a gas collection processor, 25, a fan, 26, a heater and 27, and an air discharge pipe.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
In the embodiment shown in fig. 1, the dehumidifying system for a vacuum freeze dryer comprises an exhauster 1, an air extractor 2, a freezing chamber 5, a gas-liquid separator 18, a liquid storage device 8, a residue collector 17, a vacuum chamber 21 and a gas collection processor 24, wherein the upper end of the freezing chamber 5 is connected with the air extractor 2, the lower end of the freezing chamber 5 is connected with the gas-liquid separator 18, the left end of the gas-liquid separator 18 is connected with the vacuum chamber 21, the right end of the gas-liquid separator 18 is connected with the liquid storage device 8, the lower end of the gas collection processor 24 is connected with the vacuum chamber 21, the upper end of the gas collection processor 24 is connected with the exhauster 1, a water collecting pipe 15 is arranged between the gas-liquid separator 18 and the liquid storage device 8, a filter 16 is arranged on the water collecting pipe 15, and the residue collector 17 is connected with the filter 16. The inside of air extractor 2 is equipped with thermoscope 3, thermoscope 3 sets up in 2 one sides of air extractor, 2 lower extremes of air extractor are equipped with air cleaner 4, air cleaner 4's air inlet is connected with air extractor 2, air cleaner 4's gas outlet is connected with freezer 5, be equipped with condenser 6 in the freezer 5, condenser 6 sets up in freezer 5, freezer 5 below is equipped with transition pipeline 7, the entry and the freezer 5 of transition pipeline 7 are connected, the export and the vapour and liquid separator 18 of transition pipeline 7 are connected. The water inlet of the water accumulating pipe 15 is connected with the gas-liquid separator 18, the water outlet of the water accumulating pipe 15 is connected with the liquid storage device 8, the water accumulating valve 14 is arranged on the water accumulating pipe 15 and arranged between the filter 16 and the liquid storage device 8, the water accumulating valve 14 is connected with the water accumulating pipe 15, the water accumulating pump 13 is arranged on the water accumulating pipe 15 and arranged between the water accumulating valve 14 and the liquid storage device 8, and the water accumulating pump 13 is connected with the water accumulating pipe 15. As shown in fig. 3, a drain pipe 9 is disposed at the lower end of the liquid reservoir 8, the drain pipe 9 is connected to the liquid reservoir 8, a water quantity sensor 10 is disposed on the drain pipe 9, the water quantity sensor 10 is connected to the drain pipe 9, a drain valve 11 is disposed on the drain pipe 9 and below the water quantity sensor 10, the drain valve 11 is connected to the drain pipe 9, a drain pump 12 is disposed on the drain pipe 9 and below the drain valve 11, and the drain pump 12 is connected to the drain pipe 9. As shown in fig. 2, an air pipe one 20 is arranged between the air-liquid separator 18 and the vacuum box 21, an air inlet of the air pipe one 20 is connected with the air-liquid separator 18, an air outlet of the air pipe one 20 is connected with the vacuum box 21, an air valve one 19 is arranged on the air pipe one 20, and the air valve one 19 is connected with the air pipe one 20. A second air pipe 23 is arranged between the vacuum box 21 and the gas collection processor 24, an air inlet of the second air pipe 23 is connected with the vacuum box 21, an air outlet of the second air pipe 23 is connected with the gas collection processor 24, a second air valve 22 is arranged on the second air pipe 23, and the second air valve 22 is connected with the second air pipe 23. The gas collection processor 24 is provided with a fan 25 inside, the fan 25 is connected with the gas collection processor 24, the fan 25 is provided with a heater 26, the heater 26 is connected with the fan 25, an exhaust pipe 27 is arranged above the gas collection processor 24, the air inlet of the exhaust pipe 27 is connected with the gas collection processor 24, and the air outlet of the exhaust pipe 27 is connected with the exhauster 1.
When the gas cooler works, the air extractor 2 extracts gas, the temperature measurer 3 measures the air temperature, the freeze-drying box 5 adjusts the temperature during cooling according to the temperature in the air, the condenser 6 condenses and cools moisture in the gas, the transition pipeline 7 transports the cooled gas into the gas-liquid separator 18, the gas-liquid separator 18 separates the gas from water, the moisture is transported into the water accumulating pipe 15, impurities are discharged into the filter residue collector 17 through the filtration of the filter 16, the filtered water is transported into the transmission liquid reservoir 8 through the water accumulating valve 14 and the water accumulating pump 13, the liquid reservoir 8 discharges the water into the water discharging pipe 9, the water discharging valve 9 is automatically opened after the water flow sensor 10 senses the water flow, the water is discharged out of the system after passing through the water discharging valve 10 and the water discharging pump 11, the gas separated by the gas-liquid separator 18 is discharged into the vacuum box 21 through the first gas pipe 20 and then discharged into the gas collecting processor 24 through the second gas pipe 23, the gas is dried by the heater 26 in the gas collection processor 24, discharged into the exhaust pipe 27 by the fan 25, and finally discharged into the air by the exhauster 1.
Claims (7)
1. A dehumidification system for a vacuum freeze dryer is characterized by comprising an exhauster (1), an air extractor (2), a freezing box (5), a gas-liquid separator (18), a liquid storage device (8), a filter residue collector (17), a vacuum box (21) and a gas collection processor (24), wherein the upper end of the freezing box (5) is connected with the air extractor (2), the lower end of the freezing box (5) is connected with the gas-liquid separator (18), the left end of the gas-liquid separator (18) is connected with the vacuum box (21), the right end of the gas-liquid separator (18) is connected with the liquid storage device (8), the lower end of the gas collection processor (24) is connected with the vacuum box (21), the upper end of the gas collection processor (24) is connected with the exhauster (1), and a water accumulating pipe (15) is arranged between the gas-liquid separator (18) and the liquid storage device (8), the water accumulating pipe (15) is provided with a filter (16), and the filter residue collector (17) is connected with the filter (16).
2. The dehumidifying system of claim 1, wherein a temperature detector (3) is disposed inside the air extractor (2), the temperature detector (3) is disposed on one side of the air extractor (2), an air filter (4) is disposed at a lower end of the air extractor (2), an air inlet of the air filter (4) is connected to the air extractor (2), an air outlet of the air filter (4) is connected to the freezing box (5), a condenser (6) is disposed in the freezing box (5), the condenser (6) is disposed in the freezing box (5), a transition pipeline (7) is disposed below the freezing box (5), an inlet of the transition pipeline (7) is connected to the freezing box (5), and an outlet of the transition pipeline (7) is connected to the gas-liquid separator (18).
3. The dehumidification system of claim 1, wherein a water inlet of the water collecting pipe (15) is connected to the gas-liquid separator (18), a water outlet of the water collecting pipe (15) is connected to the liquid reservoir (8), a water collecting valve (14) is disposed on the water collecting pipe (15) and between the filter (16) and the liquid reservoir (8), the water collecting valve (14) is connected to the water collecting pipe (15), a water collecting pump (13) is disposed on the water collecting pipe (15) and between the water collecting valve (14) and the liquid reservoir (8), and the water collecting pump (13) is connected to the water collecting pipe (15).
4. The dehumidifying system of claim 3, wherein the lower end of the liquid storage device (8) is provided with a drain pipe (9), the drain pipe (9) is connected with the liquid storage device (8), the drain pipe (9) is provided with a water quantity sensor (10), the water quantity sensor (10) is connected with the drain pipe (9), the drain pipe (9) is provided with a drain valve (11) below the water quantity sensor (10), the drain valve (11) is connected with the drain pipe (9), the drain pipe (9) is provided with a drain pump (12) below the drain valve (11), and the drain pump (12) is connected with the drain pipe (9).
5. The dehumidification system for the vacuum freeze dryer as claimed in claim 1, wherein a first air pipe (20) is arranged between the first air-liquid separator (18) and the vacuum box (21), an air inlet of the first air pipe (20) is connected with the first air-liquid separator (18), an air outlet of the first air pipe (20) is connected with the vacuum box (21), a first air valve (19) is arranged on the first air pipe (20), and the first air valve (19) is connected with the first air pipe (20).
6. The dehumidifying system of claim 1, wherein a second air pipe (23) is disposed between the vacuum box (21) and the air collecting processor (24), an air inlet of the second air pipe (23) is connected to the vacuum box (21), an air outlet of the second air pipe (23) is connected to the air collecting processor (24), a second air valve (22) is disposed on the second air pipe (23), and the second air valve (22) is connected to the second air pipe (23).
7. The dehumidifying system of claim 1, wherein a fan (25) is disposed inside the gas collecting processor (24), the fan (25) is connected to the gas collecting processor (24), a heater (26) is disposed on the fan (25), the heater (26) is connected to the fan (25), an exhaust pipe (27) is disposed above the gas collecting processor (24), an air inlet of the exhaust pipe (27) is connected to the gas collecting processor (24), and an air outlet of the exhaust pipe (27) is connected to the exhauster (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121124285.1U CN214950171U (en) | 2021-05-25 | 2021-05-25 | Dehumidifying system for vacuum freeze dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121124285.1U CN214950171U (en) | 2021-05-25 | 2021-05-25 | Dehumidifying system for vacuum freeze dryer |
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| Publication Number | Publication Date |
|---|---|
| CN214950171U true CN214950171U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121124285.1U Active CN214950171U (en) | 2021-05-25 | 2021-05-25 | Dehumidifying system for vacuum freeze dryer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716003A (en) * | 2022-03-29 | 2022-07-08 | 中国化学工程第十一建设有限公司 | Preparation method of sludge micro powder, sludge micro powder and device |
-
2021
- 2021-05-25 CN CN202121124285.1U patent/CN214950171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716003A (en) * | 2022-03-29 | 2022-07-08 | 中国化学工程第十一建设有限公司 | Preparation method of sludge micro powder, sludge micro powder and device |
| CN114716003B (en) * | 2022-03-29 | 2024-01-26 | 中国化学工程第十一建设有限公司 | Preparation method of sludge micropowder, sludge micropowder and device |
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