CN203183893U - Absorption and desorption linear control equipment - Google Patents
Absorption and desorption linear control equipment Download PDFInfo
- Publication number
- CN203183893U CN203183893U CN 201320210677 CN201320210677U CN203183893U CN 203183893 U CN203183893 U CN 203183893U CN 201320210677 CN201320210677 CN 201320210677 CN 201320210677 U CN201320210677 U CN 201320210677U CN 203183893 U CN203183893 U CN 203183893U
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- CN
- China
- Prior art keywords
- tower body
- control equipment
- linear control
- absorption
- float valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to absorption and desorption linear control equipment and belongs to the field of chemical equipment. The absorption and desorption linear control equipment comprises a tower body, wherein the tower body is a tank-shaped container with an upper narrow part and a lower wide part; a feeding port is formed in the middle of the tower body; the tower body above the feeding port is an absorption section; the tower body below the feeding port is a desorption section; a discharging port is formed in the top of the tower body; a plurality of floating valve tower discs are arranged in the discharging port; the middle part of the tower body is connected with a water cooler and a gas pump; and a reboiler is arranged at the bottom of the tower body. The absorption and desorption linear control equipment is low in energy consumption, less in reflux and simple to operate.
Description
Technical field
The utility model relates to a kind of absorption desorb Linear Control equipment, belongs to the chemical industry equipment field.
Background technology
At present the chemical substance of generally using absorbs stripping apparatus and will absorb usually and carry out in desorb operates in different equipment, complex operation, energy consumption is big, absorb the two-in-one operating equipment of desorb the seventies in last century and once use for the moment at chemical field, but this equipment energy consumption is big, backflow is many.Prosperity development along with in recent years chemical industry technological innovation absorbs the two-in-one operation of desorb and more and more is subjected to people's attention, and therefore big, the many problems that refluxes of original absorption stripping apparatus energy consumption press for solution.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of energy consumption low, it is few to reflux, absorption desorb Linear Control equipment simple to operate.
Absorption desorb Linear Control equipment described in the utility model, comprise tower body, tower body is up-narrow and down-wide tank container, charging aperture is established at the tower body middle part, the above tower body of charging aperture is absorber portion, and the following tower body of charging aperture is that discharging opening is established at stripping stage tower body top, in establish some float valve trays, the tower body middle part connects water cooler and air pump, and reboiler is established in the tower body bottom.
The float valve tray number is decided according to actual needs in this absorption desorb Linear Control equipment, and its preferred version is:
The float valve tray number is 66.
Charging aperture is located between the 34th and 35 float valve trays.
Water cooler is connected between the 18th and 19 float valve trays.
Operation principle and process:
During work, the gas phase that vapor-liquid separation goes out enters from the charging aperture between the 34th, 35 float valve tray in tower middle part, and absorbent is C
5 +Cut is entered by the first block of plate in tower body top, and gaseous component fully contacts displacement with absorbing stripping liquid between float valve tray, be absorbed most of C
3The cat head dry gas of above component is sent out-of-bounds under pressure control.The logistics that absorbs the 18th tower float valve tray in desorb Linear Control equipment absorber portion middle part is returned the 19th float valve tray after the water cooler cooling.The liquid that vapor-liquid separation goes out is sent into the 35th float valve tray in tower middle part through air pump under liquid level and the control of flow tandem, it is thermal source that the reboiler of tower body bottom adopts 1.0Mpa steam, desorb C at the bottom of the tower
3Following back logistics flow to follow-up equipment certainly by the control of tower body bottoms level.
The beneficial effect that the utility model compared with prior art has is:
Absorption desorb Linear Control equipment described in the utility model, it is simple to absorb the desorb linear operation, and the control quality is good, absorption desorb logistics capacity is saved in absorber portion, the design of stripping stage reducing, and energy consumption is low, adopt intermediate stream water-cooled temperature control device, good absorbing effect adopts the float valve tray structure, and production capacity is big, bigger by 20%～40% than bubble cap plate, operating flexibility is big, and operating process is short, and material is economized.
Description of drawings
Fig. 1 is the utility model embodiment schematic diagram.
Among the figure: 1, discharging opening; 2, float valve tray; 3, charging aperture; 4, tower body; 5, reboiler; 6, air pump; 7, water cooler.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, absorption desorb Linear Control equipment described in the utility model, comprise tower body 4, tower body 4 is up-narrow and down-wide tank container, charging aperture 3 is established at tower body 4 middle parts, the tower body 4 of charging aperture more than 3 is absorber portion, the tower body 4 of charging aperture below 3 is stripping stage, discharging opening 1 is established at tower body 4 tops, in establish some float valve trays 2, tower body 4 middle parts connect water cooler 7 and air pump 6, reboiler 5 is established in tower body 4 bottoms, float valve tray 2 numbers are 66, and charging aperture 3 is located between the 34th and 35 float valve trays 2, and water cooler 7 is connected between the 18th and 19 float valve trays 2.
During work, the gas phase that vapor-liquid separation goes out enters from the charging aperture 3 between the 34th, 35 float valve tray 2 in tower middle part, and absorbent is C
5 +Cut is entered by the first block of plate in tower body 4 tops, and gaseous component fully contacts displacement with absorbing stripping liquid 2 of float valve trays, is absorbed most of C
3The cat head dry gas of above component is sent out-of-bounds under pressure control.The logistics that absorbs the 18th float valve tray 2 in desorb Linear Control equipment absorber portion middle part is returned the 19th float valve tray 2 after water cooler 7 coolings.The liquid that vapor-liquid separation goes out is sent into the 35th float valve tray 2 in tower middle part through air pump 6 under liquid level and the control of flow tandem, it is thermal source that the reboiler of tower body 4 bottoms adopts 1.0Mpa steam, desorb C at the bottom of the tower
3Following back logistics flow to follow-up equipment certainly by the control of tower body 4 bottoms level.
Claims (4)
1. one kind absorbs desorb Linear Control equipment, comprise tower body (4), it is characterized in that: the tank container that tower body (4) is, charging aperture (3) is established at tower body (4) middle part, and the above tower body (4) of charging aperture (3) is absorber portion, and the following tower body (4) of charging aperture (3) is stripping stage, discharging opening (1) is established at tower body (4) top, in establish some float valve trays (2), tower body (4) middle part connects water cooler (7) and air pump (6), establishes reboiler (5) bottom the tower body (4).
2. absorption desorb Linear Control equipment according to claim 1, it is characterized in that: float valve tray (2) number is 66.
3. absorption desorb Linear Control equipment according to claim 2 is characterized in that: charging aperture (3) is located between the 34th and 35 float valve trays (2).
4. according to claim 2 or 3 described absorption desorb Linear Control equipment, it is characterized in that: water cooler (7) is connected between the 18th and 19 float valve trays (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210677 CN203183893U (en) | 2013-04-23 | 2013-04-23 | Absorption and desorption linear control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210677 CN203183893U (en) | 2013-04-23 | 2013-04-23 | Absorption and desorption linear control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183893U true CN203183893U (en) | 2013-09-11 |
Family
ID=49100794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320210677 Expired - Fee Related CN203183893U (en) | 2013-04-23 | 2013-04-23 | Absorption and desorption linear control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435598A (en) * | 2015-12-11 | 2016-03-30 | 凯天环保科技股份有限公司 | Purifying system for volatile organic exhaust gas |
-
2013
- 2013-04-23 CN CN 201320210677 patent/CN203183893U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435598A (en) * | 2015-12-11 | 2016-03-30 | 凯天环保科技股份有限公司 | Purifying system for volatile organic exhaust gas |
| CN105435598B (en) * | 2015-12-11 | 2018-02-23 | 凯天环保科技股份有限公司 | Purification of volatile organic waste gas system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |