CN217392007U - Blast regeneration internal cold blowing zero gas consumption energy-saving adsorption type dryer - Google Patents
Blast regeneration internal cold blowing zero gas consumption energy-saving adsorption type dryer Download PDFInfo
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- CN217392007U CN217392007U CN202220735345.1U CN202220735345U CN217392007U CN 217392007 U CN217392007 U CN 217392007U CN 202220735345 U CN202220735345 U CN 202220735345U CN 217392007 U CN217392007 U CN 217392007U
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Abstract
The application relates to adsorption dryer technical field provides the energy-conserving adsorption dryer of zero gas consumption of cold blowing in the blast regeneration, and the energy-conserving adsorption dryer of zero gas consumption of cold blowing in the blast regeneration, including the air-blower, the air can be followed the air inlet entering of air-blower, and moisture in the air can be adsorbed by the adsorbent in first adsorption tower and the second adsorption tower to reach dehumidification drying's effect. The air in the environment pumped by the blower can enter the first adsorption tower through the second pipeline, and the ambient air heated by the heater can be used as a regeneration air source during heating. After the regeneration air source enters the second adsorption tower, the adsorbent can be heated to be desorbed and regenerated, the other end of the air blower is connected with the cooler through a seventh pipeline, the cooler is connected with the air suction filter through an eighth pipeline, and the equipment can be free of heat entering and cold blowing processes. This kind of absorption formula desiccator promotes energy-conserving efficiency through simplifying the flow to can obtain comparatively general use and popularization.
Description
Technical Field
The utility model relates to an absorption formula desiccator technical field, the energy-conserving absorption formula desiccator of zero gas consumption of cold blowing in the blast regeneration specifically says so.
Background
The blast regeneration internal cold blowing zero gas consumption energy-saving adsorption dryer is characterized in that a blast regeneration process is utilized, ambient air from a blast blower after being boosted serves as a regeneration gas source during heating, and the ambient air is heated to a regeneration temperature through a heater and serves as regeneration gas analyzed by an adsorber bed. During regeneration operation, the regeneration heating gas heats and analyzes the adsorption bed layer, and the water vapor separated out is carried by the regeneration gas and taken out of the adsorber. But the whole working process still needs pressure relief and pressure equalization, and the energy-saving efficiency can only reach the common level. And because the system flow of the system is relatively complex, the system cannot be used and popularized really. Therefore, the blast regeneration internal cold blowing energy-saving adsorption dryer with zero gas consumption is proposed to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem provided by the above, the utility model provides a zero energy-conserving adsorption dryer of gas consumption of cold blowing in blast regeneration, this adsorption dryer have reduced manufacturing cost when promoting energy-conserving efficiency to can obtain comparatively general use and popularization.
The utility model provides a technical scheme that its technical problem adopted is: the blowing regeneration internal cold blowing zero-gas-consumption energy-saving adsorption dryer comprises an air blower, air can enter from an air inlet of the air blower, an air outlet of the air blower is connected with a first pipeline through a control valve, the first pipeline is provided with a control valve II, a control valve III and a control valve IV, the first pipeline is communicated with a second pipeline, a third pipeline, a fourth pipeline and a fifth pipeline, and the control valve is connected with an air outlet through the second pipeline. The second pipeline is provided with a control valve V, the second pipeline is connected to one end of the first adsorption tower, the third pipeline is provided with a control valve VI, the fourth pipeline is connected to one end of the second adsorption tower, the fourth pipeline is provided with a control valve VII, and the fifth pipeline is provided with a control valve VIII.
Through adopting above-mentioned technical scheme, close control valve two when opening control valve one, control valve five and control valve six, moisture in the air can be adsorbed by the adsorbent in first adsorption tower and the second adsorption tower to reach the dry effect of dehumidification.
Preferably, the second control valve and the sixth control valve are closed, the fifth control valve is opened, air in the environment pumped by the blower can enter the first adsorption tower through the second pipeline, wherein the first adsorption tower is connected with the heater through one end of a three-way pipe, and the other end of the three-way pipe is connected with the suction filter through the ninth control valve. The ambient air heated by the heater can be used as a regeneration air source during heating. Wherein, the air blower adopts high pressure low noise motor, can reduce the noise when operation. In addition, the second adsorption tower is connected with a sixth pipeline, the sixth pipeline is connected with a silencer, and the silencer is connected with an air outlet through a fifth pipeline and the first pipeline.
By adopting the technical scheme, when the second control valve and the control valve are opened and the ninth control valve is closed, the regenerated air source can heat the adsorbent to desorb and regenerate the adsorbent after entering the second adsorption tower through the fourth pipeline and the third pipeline, then the second control valve and the sixth control valve are closed, the third control valve, the fourth control valve and the eighth control valve are opened, the separated water vapor is carried and discharged from the air outlet through the silencer, the thermal dehydration process is finished, and the heater stops working at the moment.
Preferably, the air outlet of the blower is connected with a cooler through a first pipeline and a seventh pipeline, the cooler is connected with the air suction filter through an eighth pipeline, and the equipment can be subjected to a non-heat-input cold blowing process. The control valve I, the control valve II, the control valve III, the control valve IV, the control valve V, the control valve VI, the control valve VII, the control valve VIII and the control valve IX all adopt double-eccentric pneumatic butterfly valves, can be used in two directions, are good in adjusting performance and have long service life.
By adopting the technical scheme, when the first control valve, the second control valve, the third control valve and the ninth control valve are opened, and the fifth control valve, the sixth control valve, the seventh control valve and the eighth control valve are closed, the regenerated gas can be cooled by the cooler and then enters the first adsorption tower again under the action of the blower, and the high-temperature dry adsorbent in the tower is cooled and blown to normal temperature. Wherein the air suction filter can eliminate impurities in the regeneration gas. In conclusion, the energy-saving efficiency of the blast regeneration internal cooling zero-gas-consumption energy-saving adsorption dryer can be improved.
The utility model has the advantages that:
1. this kind of cold-blast energy-conserving adsorption dryer of zero gas consumption that blows in blast regeneration promotes energy-conserving efficiency through simplifying the flow to can obtain comparatively general use and popularization. The control valve adopts a double-eccentric pneumatic butterfly valve, can be used in two directions, has good adjusting performance and longer service life.
2. The pipeline connected between the blower and the cooler of the blowing regeneration internal cold blowing zero-gas-consumption energy-saving adsorption dryer is provided with the air suction filter, wherein the air suction filter can eliminate impurities in the regeneration gas.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
in the figure: 1 blower, 2 first pipeline, 3 second pipeline, 4 third pipeline, 5 fourth pipeline, 6 fifth pipeline, 7 three-way pipe, 8 sixth pipeline, 9 seventh pipeline, 10 eighth pipeline, 11 control valve I, 12 control valve II, 13 control valve III, 14 control valve IV, 15 control valve V, 16 control valve VI, 17 control valve VII, 18 control valve VIII, 19 control valve IX, 20 first adsorption tower, 21 heater, 22 second adsorption tower, 23 silencer, 24 cooler, 25 suction filter and 26 air outlet.
Detailed Description
As shown in fig. 1, the forced air regeneration internal cooling blowing zero gas consumption energy-saving adsorption dryer comprises a blower 1, air can enter from an air inlet of the blower 1, an air outlet of the blower 1 is connected with a first pipeline 2 through a first control valve 11, the first pipeline 2 is provided with a second control valve 12, a third control valve 13 and a fourth control valve 14, the first pipeline 2 is communicated with a second pipeline 3, a third pipeline 4, a fourth pipeline 5 and a fifth pipeline 6, and the control valve 14 is connected with an air outlet 24 through the second pipeline 3. The control valve five 15 is arranged on the second pipeline 3, the second pipeline 3 is connected to one end of the first adsorption tower 19, the control valve six 16 is arranged on the third pipeline 4, the fourth pipeline 4 is connected to one end of the second adsorption tower 21, the control valve seven 17 is arranged on the fourth pipeline 5, and the control valve eight 18 is arranged on the fifth pipeline 6. When the control valve II 12 is closed while the control valve I11, the control valve II 15 and the control valve II 16 are opened, moisture in the air is adsorbed by the adsorbents in the first adsorption tower 20 and the second adsorption tower 22, so that the dehumidifying and drying effects are achieved.
In order to improve the energy-saving efficiency of the blowing regeneration internal cold blowing energy-saving adsorption dryer with zero gas consumption, the second control valve 12 and the sixth control valve 16 are closed, the fifth control valve 15 is opened, air in the environment pumped by the blower 1 can enter the first adsorption tower 20 through the second pipeline 3, wherein the first adsorption tower 20 is connected with the heater 21 through one end of the three-way pipe 7, and the other end of the three-way pipe 7 is connected with the suction filter 25 through the ninth control valve 19. The ambient air heated by the heater 21 can be used as a regenerative air source during heating. The blower 1 is a high-pressure low-noise motor, and can reduce noise during operation. Further, the second adsorption tower 22 is connected with a sixth pipe 8, the sixth pipe 8 is connected with a silencer 23, and the silencer 23 is connected with an air outlet 26 through a fifth pipe 6 and the first pipe 2. Opening the second control valve 12 and the sixth control valve 16, closing the ninth control valve 19, heating the adsorbent to desorb and regenerate the adsorbent after the regeneration gas source enters the second adsorption tower 22 through the fourth pipeline 5 and the third pipeline 4, then closing the second control valve 12 and the eighth control valve 16, opening the third control valve 13, the fourth control valve 14 and the eighth control valve 18, discharging the separated water vapor from the air outlet 26 through the silencer 23, thereby ending the thermal dehydration process, and stopping the operation of the heater 21.
Further, the air outlet of the blower 1 is connected with a cooler 24 through the first pipeline 2 and the seventh pipeline 9, the cooler 24 is connected with a suction filter 25 through the eighth pipeline 10, and the device can enter a cold blowing process. And opening the first control valve 11, the second control valve 12, the third control valve 13 and the ninth control valve 19, closing the fifth control valve 15, the sixth control valve 16, the seventh control valve 17 and the eighth control valve 18, and cooling the regenerated gas by the cooler 24 to the normal temperature by re-entering the first adsorption tower 20 and cold-blowing the high-temperature dry adsorbent in the tower under the action of the blower 1. The intake filter 13 can remove impurities in the regeneration gas. The control valve I11, the control valve II 12, the control valve III 13, the control valve IV 14, the control valve V15, the control valve 16, the control valve VII 17, the control valve VIII 18 and the control valve IX 19 are all double-eccentric pneumatic butterfly valves which can be used in two directions, have good adjusting performance and longer service life.
This kind of cold-blast energy-conserving adsorption dryer of zero gas consumption that blows in blast regeneration promotes energy-conserving efficiency through simplifying the flow to can obtain comparatively general use and popularization.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and should not be construed as limitations of the present invention. And based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Claims (3)
1. The blowing regeneration internal cooling zero-gas-consumption energy-saving adsorption type dryer is characterized by comprising a blower, wherein a gas outlet of the blower is connected with a first pipeline through a control valve, the first pipeline is provided with a control valve II, a control valve III and a control valve IV, the first pipeline is communicated with a second pipeline, a third pipeline, a fourth pipeline and a fifth pipeline, the control valve is connected with an air outlet through the second pipeline, the second pipeline is provided with a control valve V, the second pipeline is connected to one end of a first adsorption tower, the third pipeline is provided with a control valve VI, the fourth pipeline is connected to one end of a second adsorption tower, the fourth pipeline is provided with a control valve VII, and the fifth pipeline is provided with a control valve VIII; the first adsorption tower is connected with the heater through one end of a three-way pipe, and the other end of the three-way pipe is connected with the suction filter through a control valve nine; an air outlet of the air blower is connected with a cooler through a first pipeline and a seventh pipeline, and the cooler is connected with an air suction filter through an eighth pipeline; the control valve I, the control valve II, the control valve III, the control valve IV, the control valve V, the control valve VI, the control valve VII, the control valve VIII and the control valve IX all adopt double-eccentric pneumatic butterfly valves.
2. The forced air regeneration internal cooling blowing energy-saving adsorption dryer with zero gas consumption of claim 1, wherein the blower adopts a high-pressure low-noise motor.
3. The blowing regeneration internal cooling blowing zero gas consumption energy-saving adsorption dryer according to claim 1, wherein a sixth pipeline is connected to the second adsorption tower, the sixth pipeline is connected to a silencer, and the silencer is connected to an air outlet through a fifth pipeline and the first pipeline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220735345.1U CN217392007U (en) | 2022-03-29 | 2022-03-29 | Blast regeneration internal cold blowing zero gas consumption energy-saving adsorption type dryer |
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| CN202220735345.1U CN217392007U (en) | 2022-03-29 | 2022-03-29 | Blast regeneration internal cold blowing zero gas consumption energy-saving adsorption type dryer |
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| CN217392007U true CN217392007U (en) | 2022-09-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779644A (en) * | 2023-02-03 | 2023-03-14 | 杭州嘉隆气体设备有限公司 | Blast regeneration dryer and control method thereof |
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- 2022-03-29 CN CN202220735345.1U patent/CN217392007U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779644A (en) * | 2023-02-03 | 2023-03-14 | 杭州嘉隆气体设备有限公司 | Blast regeneration dryer and control method thereof |
| CN115779644B (en) * | 2023-02-03 | 2023-04-28 | 杭州嘉隆气体设备有限公司 | Blowing regeneration dryer and control method thereof |
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