CN111282406A - Solution dehumidifying device - Google Patents
Solution dehumidifying device Download PDFInfo
- Publication number
- CN111282406A CN111282406A CN202010121124.0A CN202010121124A CN111282406A CN 111282406 A CN111282406 A CN 111282406A CN 202010121124 A CN202010121124 A CN 202010121124A CN 111282406 A CN111282406 A CN 111282406A
- Authority
- CN
- China
- Prior art keywords
- body structure
- acid
- housing
- pump
- solution
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
Abstract
The application provides a device of solution dehumidification, the device include deodorization equipment, regenerator column, dehumidification tower and heat pump equipment, deodorization equipment and regenerator column intercommunication, and the regenerator column passes through heat pump equipment and dehumidifier column intercommunication, and the ammonia concentration of deodorization equipment in for being arranged in reducing the return air. In this solution dehumidification's device, the deodorization equipment is integrated in solution dehumidification's device, for among the prior art, under the condition in the animal room field is applied to solution dehumidification's device, for making ammonia concentration be less than the emission threshold value, need set up solitary deodorization equipment after airing exhaust, add deodorization equipment in the solution dehumidification device of this application, the cost is low, area is little, the construction is simple and convenient with the maintenance, and realized reducing ammonia concentration's effect, the problem of using the restriction in animal room field that heat recovery type solution dehumidification unit lacks the deodorization equipment and leads to among the prior art has been solved.
Description
Technical Field
The application relates to the field of solution dehumidification, in particular to a solution dehumidification device.
Background
A conventional heat recovery type solution dehumidifying unit includes a dehumidifying tower, a regenerating tower, and a heat pump apparatus. Fresh air enters a dehumidification tower to contact with a dehumidification solution for heat-mass exchange, the solution absorbs moisture and heat in the fresh air, and the fresh air is cooled, dehumidified and sent to an indoor room; the return air enters the regeneration tower to contact with the regeneration solution for heat-mass exchange, takes away the moisture and heat in the solution, and is discharged after being heated and humidified. The dehumidification tower reflux solution and the regeneration tower reflux solution adopt a cross spraying mode to recover cold and heat in the solution and save energy consumption. The reflux solution of the dehumidification tower enters the top of the regeneration tower to be sprayed after being heated by the condenser, the reflux solution of the regeneration tower enters the top of the dehumidification tower to be sprayed after being cooled by the evaporator, the cold and heat in the solution can be recovered by a cross spraying mode, and the dehumidification and regeneration effects are further improved by matching with the use of heat pump equipment, so that the requirements of different air treatment parameters are met.
Odor and peculiar smell exist in the air in the laboratory of the experimental animals, the odor and the peculiar smell mainly come from a large amount of ammonia gas generated by animal wastes, and the ammonia gas is used as a gas pollution source and is limited by emission concentration. The conventional heat recovery type solution dehumidifier unit uses indoor return air for regeneration, and the regenerated air is discharged into the atmosphere. In the application in the animal room field, if the concentration of ammonia in return air exceeds the emission threshold, the air can be polluted after being discharged, and the environment supervision requirements are not met. In order to meet the emission requirement, in the prior art, an independent deodorizing device is generally arranged after air exhaust, so that the deodorizing device is high in manufacturing cost, large in size, required to be additionally constructed, and also occupies precious machine room space, and the user is troublesome to maintain.
The above information disclosed in this background section is only for enhancement of understanding of the background of the technology described herein and, therefore, certain information may be included in the background that does not form the prior art that is already known in this country to a person of ordinary skill in the art.
Disclosure of Invention
The main aim at of this application provides a device of solution dehumidification to solve among the prior art heat recovery type solution dehumidification unit and lack the limited problem of using in animal room field that deodorization equipment leads to.
In order to achieve the above object, according to one aspect of the present application, there is provided a solution dehumidification device, comprising a deodorization device, a regeneration tower, a dehumidification tower and a heat pump device, wherein the deodorization device is communicated with the regeneration tower, the regeneration tower is communicated with the dehumidification tower through the heat pump device, and the deodorization device is used for reducing the ammonia concentration in return air.
Further, the deodorization device comprises a first body structure, the first body structure comprises a first shell, the first shell is provided with a first accommodating cavity, the first body structure further comprises a first liquid distributor, a first filler and an acid liquor storage tank which are located in the first accommodating cavity and sequentially arranged along a preset direction, and the preset direction is from the top wall of the first shell to the bottom wall of the first shell.
Further, the deodorization equipment further comprises an acid supplementing pipeline, a water supplementing pipeline, a liquid discharge pipeline and a PH sensor, wherein the acid supplementing pipeline is communicated with the first body structure, the water supplementing pipeline is communicated with the first body structure, the PH sensor is communicated with the first body structure, a first valve is arranged on the acid supplementing pipeline, a second valve is arranged on the water supplementing pipeline, a third valve is arranged on the liquid discharge pipeline, and the PH sensor is interlocked and adjusted with the first valve.
Furthermore, the deodorization device further comprises a circulating pump, one end of the circulating pump is connected with the bottom of the first shell, the other end of the circulating pump is connected with a first preset area on the side surface of the first shell, and the first preset area is connected with the first liquid distributor.
Further, the regeneration tower includes second body structure and regenerative pump, second body structure with deodorization equipment intercommunication, second body structure includes the second casing, the second casing has the second and holds the chamber, second body structure is still including being located the second holds the intracavity and follows first fender liquid structure, second liquid distributor and the second filler that set gradually on the predetermined direction, the predetermined direction is for following the roof of second casing extremely the direction of the diapire of second casing, the one end of regenerative pump with the bottom of second casing is connected, the other end of regenerative pump with heat pump equipment connects.
Further, the dehumidification tower includes third body structure and dehumidification pump, third body structure with heat pump equipment intercommunication, third body structure includes the third casing, the third casing has the third and holds the chamber, third body structure is still including being located the third holds the intracavity and follows second fender liquid structure, third liquid distributor and the third filler that set gradually on the predetermined direction, the predetermined direction is for following the roof of third casing extremely the direction of the diapire of third casing, the one end of dehumidification pump with the bottom of third casing is connected, the other end of dehumidification pump with heat pump equipment connects.
Further, the heat pump equipment comprises a condenser and an evaporator, one end of the condenser is connected with the second liquid distributor, the other end of the condenser is connected with the dehumidifying pump, one end of the evaporator is connected with the third liquid distributor, and the other end of the evaporator is connected with the regenerating pump.
Further, the acid supplementing pipeline is supplemented with the ortho-acid, and the ortho-acid is at least one of the following: phosphoric acid, sulfuric acid, nitric acid.
Further, the acid solution in the acid solution storage tank is circulated by the circulating pump.
Furthermore, fresh air is cooled and dehumidified through a dehumidification tower to form air supply, indoor return air passes through the deodorization equipment to reduce the concentration of ammonia in the return air, and the return air with the reduced concentration of ammonia is discharged into the atmosphere after being concentrated and regenerated in the regeneration tower.
Use the technical scheme of this application, among the device of above-mentioned solution dehumidification, the deodorization equipment integration is in the device of solution dehumidification, for among the prior art, under the condition in the animal room field is applied to the device of solution dehumidification, for making ammonia concentration be less than the emission threshold value, need set up solitary deodorization equipment after airing exhaust, add deodorization equipment in the solution dehumidification device of this application, the cost is low, area is little, the construction is simple and convenient with the maintenance, and realized the effect that reduces ammonia concentration, the problem of using the restriction in the animal room field that heat recovery type solution dehumidification unit lacks deodorization equipment and leads to among the prior art has been solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:
FIG. 1 shows a schematic diagram of an apparatus for solution dehumidification according to one embodiment of the present application.
Wherein the figures include the following reference numerals:
10. a deodorizing device; 11. a first liquid distributor; 12. a first filler; 13. an acid supplementing pipeline; 14. a pH sensor; 15. a water replenishing pipeline; 16. a drainage line; 17. a circulation pump; 18. an acid liquor storage tank; 19. an air return opening; 20. a regeneration tower; 21. a first liquid blocking structure; 22. a second liquid distributor; 23. a second filler; 24. a regenerative pump; 25. an air outlet; 30. a dehumidification tower; 31. a second liquid retaining structure; 32. a third liquid distributor; 33. a third filler; 34. a dehumidification pump; 35. an air inlet; 36. an air outlet; 40. a heat pump device; 41. a condenser; 42. an evaporator.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. Also, in the specification and claims, when an element is described as being "connected" to another element, the element may be "directly connected" to the other element or "connected" to the other element through a third element.
As introduced by the background art, in the prior art, an independent deodorization device is generally arranged after air exhaust, so that the deodorization device is high in manufacturing cost, large in size, required to be additionally constructed, and also occupies precious machine room space, and the user is troublesome to maintain. To address this issue, according to an embodiment of the present application, an apparatus for dehumidifying a solution is provided.
FIG. 1 is a schematic diagram of an apparatus for solution dehumidification according to one embodiment of the present application. As shown in fig. 1, the solution dehumidifying apparatus includes a deodorizing device 10, a regeneration tower 20, a dehumidifying tower 30 and a heat pump device 40, wherein the deodorizing device 10 communicates with the regeneration tower 20, the regeneration tower 20 communicates with the dehumidifying tower 30 through the heat pump device 40, and the deodorizing device 10 is used for reducing the concentration of ammonia in return air.
Among the above-mentioned device of solution dehumidification, the deodorization equipment is integrated in the device of solution dehumidification, for among the prior art, under the condition in the animal room field is applied to the device of solution dehumidification, for making ammonia concentration be less than the emission threshold value, need set up solitary deodorization equipment after airing exhaust, add deodorization equipment in the solution dehumidification device of this application, the cost is low, area is little, the construction is simple and convenient with the maintenance, and realized reducing ammonia concentration's effect, the problem of using the limited in animal room field that heat recovery type solution dehumidification unit lacks deodorization equipment and leads to among the prior art has been solved.
In one embodiment of the present application, e.g.As shown in fig. 1, the deodorization apparatus 10 includes a first body structure including a first housing having a first receiving cavity, a first liquid distributor 11, a first packing 12, and an acid liquid storage tank 18 which are sequentially disposed in the first receiving cavity along a predetermined direction from a top wall of the first housing to a bottom wall of the first housing. Specifically, the side surface of the first casing is provided with an air return opening 19, the air return opening 19 is located on one side of the first filler 12 in the horizontal direction, the air return is introduced into a gap of the first filler 12 of the deodorization device 10, and the first liquid distributor 11 sprays acid liquid, so that ammonia gas in the air return is fully contacted with the acid liquid and a chemical reaction occurs:
thereby improving the removal rate of ammonia in return air.
In one embodiment of the present application, as shown in fig. 1, the deodorization apparatus 10 further includes an acid supplementing pipeline 13, a water supplementing pipeline 15, a liquid discharging pipeline 16 and a PH sensor 14, wherein the acid supplementing pipeline 13 is communicated with the first body structure, the water supplementing pipeline 15 is communicated with the first body structure, the PH sensor 14 is communicated with the first body structure, the acid supplementing pipeline 13 is provided with a first valve, the water supplementing pipeline 15 is provided with a second valve, the liquid discharging pipeline 16 is provided with a third valve, and the PH sensor 14 is interlocked with the first valve. Specifically, in order to keep the efficiency of absorbing ammonia by acid liquor, ortho-acid needs to be supplemented to maintain the pH value in an acid liquor storage tank, the pH sensor 14 is interlocked with the first valve for adjustment, so that the pH value in the acid liquor storage tank is controlled between 2 and 4, the removal rate of ammonia in return air is larger than 90%, the ammonia concentration of the return air passing through the deodorization equipment is ensured to meet the emission standard, the device adopts a chemical absorption mode to remove ammonia, and compared with physical absorption, biological filtration and other modes, the device is convenient to operate and easy to control. In addition, after the acid liquor in the acid liquor storage tank 18 is saturated by absorbing ammonia gas, the ammonia gas is discharged through the liquid discharge pipeline 16 for centralized treatment, the return air can take away the moisture in the acid liquor, and the water is supplemented through the water supplementing pipeline 15 to maintain the liquid level in the storage tank to be stable.
In one embodiment of the present application, as shown in fig. 1, the deodorization apparatus 10 further includes a circulation pump 17, one end of the circulation pump 17 is connected to the bottom of the first housing, the other end of the circulation pump 17 is connected to a first predetermined region of a side surface of the first housing, and the first predetermined region is connected to the first liquid distributor 11. Specifically, the acid liquor in the acid liquor storage tank 18 can be introduced into the first liquid distributor 11 through the circulating pump 17, so that circulating spraying is realized, and the utilization rate of the acid liquor is improved.
In one embodiment of the present application, as shown in fig. 1, the regeneration tower 20 includes a second body structure and a regeneration pump 24, the second body structure is communicated with the deodorization device 10, the second body structure includes a second housing having a second accommodating cavity, the second body structure further includes a first liquid blocking structure 21, a second liquid distributor 22 and a second packing 23 which are sequentially disposed in the second accommodating cavity along a predetermined direction from a top wall of the second housing to a bottom wall of the second housing, one end of the regeneration pump 24 is connected to the bottom of the second housing, and the other end of the regeneration pump 24 is connected to the heat pump device 40. Specifically, above-mentioned regenerator 20 still includes air exit 25, air exit 25 is located the roof of second casing, the return air gets rid of the ammonia through deodorization equipment 10 after, in the clearance of the second filler 23 that lets in regenerator 20, second liquid distributor 22 sprays regeneration solution for get rid of the return air after the ammonia and fully contact with regeneration solution, after moisture and the heat in the solution were taken away to the return air, discharge from air exit 25 of the roof of second casing, regeneration solution after the cooling concentration falls to the bottom of second casing.
In an embodiment of the present invention, as shown in fig. 1, the dehumidification tower 30 includes a third body structure and a dehumidification pump 34, the third body structure is communicated with the heat pump apparatus 40, the third body structure includes a third housing, the third housing has a third accommodating cavity, the third body structure further includes a second liquid blocking structure 31, a third liquid distributor 32 and a third filler 33, which are sequentially disposed in the third accommodating cavity along a predetermined direction, the predetermined direction is a direction from a top wall of the third housing to a bottom wall of the third housing, one end of the dehumidification pump 34 is connected to a bottom of the third housing, and the other end of the dehumidification pump 34 is connected to the heat pump apparatus 40. Specifically, above-mentioned third casing still includes air intake 35 and air outlet 36, air intake 35 is located the side of third casing, air outlet 36 is located the roof of third casing, the new trend passes through air intake 35 and gets into in the clearance of the third filler 33 of dehumidification tower 30, third liquid distributor 32 sprays dehumidification solution for the new trend fully contacts with dehumidification solution and carries out heat and mass exchange, moisture and heat in the dehumidification solution absorption new trend, the new trend after the cooling dehumidification lets in indoor through air outlet 36 on the roof of third casing.
In one embodiment of the present application, as shown in fig. 1, the heat pump apparatus includes a condenser 41 and an evaporator 42, one end of the condenser 41 is connected to the second liquid distributor 22, the other end of the condenser 41 is connected to the dehumidifying pump 34, one end of the evaporator 42 is connected to the third liquid distributor 32, and the other end of the evaporator 42 is connected to the regenerating pump 24, specifically, as the moisture and heat in the solution are taken away by the return air, the concentration of the regenerated solution in the regenerating tower 20 is high, the temperature of the regenerated solution is further reduced after being conveyed to the evaporator 42, then the third liquid distributor 32 introduced into the dehumidifying tower 30 is sprayed as the dehumidifying solution to absorb the moisture and heat in the fresh air, the diluted dehumidifying solution is introduced into the condenser to be further heated, then the second liquid distributor 22 introduced into the regenerating tower 20 is sprayed as the regenerating solution, the moisture and heat in the regenerating solution are taken away by the return air and discharged, then the regeneration solution with higher concentration is formed to form circulation.
It should be noted that, the solution dehumidification device adopts a solution cross spraying manner to perform dehumidification, so as to reduce the loss of the solution, and adopts heat pump equipment to improve the heat and mass exchange efficiency, so as to improve the dehumidification effect and improve the energy efficiency of the solution dehumidification device.
In an embodiment of the present application, the raw acid is supplemented from the acid supplementing pipeline, and the raw acid is at least one of the following: phosphoric acid, sulfuric acid, nitric acid. Specifically, the ortho-acid may be phosphoric acid, sulfuric acid or nitric acid, or may be a mixture of any two or three of the foregoing acids, and of course, the ortho-acid is not limited thereto, and those skilled in the art may select a suitable acid as the ortho-acid according to actual situations.
In an embodiment of this application, the acid solution in the above-mentioned acidizing fluid receiver tank circulates through above-mentioned circulating pump. Specifically, the acid liquor in the acid liquor storage tank 18 can be introduced into the first liquid distributor 11 through the circulating pump 17, so that circulating spraying is realized, and the utilization rate of the acid liquor is improved.
Specifically, as shown in FIG. 1, arrows in the drawing sequentially show the flowing directions of return air, exhaust air, air supply and fresh air from left to right, the return air sequentially enters ① deodorizing equipment 10 and flows through a first filler 12, so that sprayed acid absorbs ammonia in the return air, ② enters a regenerating tower 20 and sequentially flows through a second filler 23 (a second liquid distributor 22) and a first liquid blocking structure 21 to form exhaust air, wherein the second filler 23 is used for fully contacting gas and liquid, the return air is used for concentrating and regenerating the solution, the first liquid blocking structure 21 is used for preventing entrainment of air foam, so that solution droplets are brought out, the fresh air sequentially flows through a third filler 33 (a third liquid distributor 32) and a second liquid blocking structure 31 to form air supply, wherein the third filler 33 is used for fully contacting the gas and fully contacting the fresh air, the fresh air is used for reducing the concentration of ammonia in the return air, and the concentration of the fresh air is used for reducing the concentration of ammonia in the return air, and the fresh air is used for reducing the concentration of the ammonia in the return air, and reducing the concentration of the ammonia in the fresh air, and the fresh air are used for reducing the concentration of the concentration.
The embodiment of the scheme of the invention is explained by a counter-flow solution dehumidifier unit, and is also suitable for another common cross-flow solution dehumidifier unit, namely, deodorization equipment is added in front of a return air inlet to reduce the concentration of ammonia in the return air, so that the quality of the discharged air meets the emission requirement of atmospheric pollutants, and the cross-flow solution dehumidifier unit and the counter-flow solution dehumidifier unit are different in that: the solution spraying flow direction is from top to bottom, and the cross flow unit: the air flow direction was perpendicular to the solution flow direction (at 90 ℃); a counter-current unit: the air flow direction was parallel to the solution direction, from bottom to top (180 deg.).
From the above description, it can be seen that the above-described embodiments of the present application achieve the following technical effects:
in the device of solution dehumidification of this application, the deodorization equipment is integrated in the device of solution dehumidification, for among the prior art, under the condition in the animal room field is applied to the device of solution dehumidification, for making ammonia concentration be less than the emission threshold value, need set up solitary deodorization equipment after airing exhaust, add deodorization equipment in the solution dehydrating unit of this application, the cost is low, area is little, construction and maintenance are simple and convenient, and the effect that reduces ammonia concentration has been realized, the problem that heat recovery type solution dehumidifying unit lacks the limited problem of using in the animal room field that deodorization equipment leads to among the prior art has been solved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The device for dehumidifying solution is characterized by comprising a deodorizing device, a regeneration tower, a dehumidifying tower and a heat pump device, wherein the deodorizing device is communicated with the regeneration tower, the regeneration tower is communicated with the dehumidifying tower through the heat pump device, and the deodorizing device is used for reducing the concentration of ammonia in return air.
2. The apparatus of claim 1, wherein the deodorizing device comprises a first body structure including a first housing having a first receiving chamber, the first body structure further comprising a first liquid distributor, a first packing, and an acid liquid storage tank positioned in the first receiving chamber and arranged in sequence in a predetermined direction from a top wall of the first housing to a bottom wall of the first housing.
3. The apparatus according to claim 2, wherein the deodorizing device further comprises an acid supplementing pipeline, a water supplementing pipeline, a liquid discharging pipeline and a pH sensor, the acid supplementing pipeline is communicated with the first body structure, the water supplementing pipeline is communicated with the first body structure, the pH sensor is communicated with the first body structure, a first valve is arranged on the acid supplementing pipeline, a second valve is arranged on the water supplementing pipeline, a third valve is arranged on the liquid discharging pipeline, and the pH sensor is interlocked with the first valve for adjustment.
4. The apparatus of claim 2, wherein the deodorizing means further comprises a circulation pump, one end of which is connected to the bottom of the first casing, and the other end of which is connected to the first liquid distributor.
5. The apparatus of claim 1, wherein the regeneration tower comprises a second body structure and a regeneration pump, the second body structure is in communication with the deodorization device, the second body structure comprises a second housing, the second housing has a second accommodating cavity, the second body structure further comprises a first liquid blocking structure, a second liquid distributor and a second filler, the first liquid blocking structure, the second liquid distributor and the second filler are sequentially disposed in the second accommodating cavity along a predetermined direction, the predetermined direction is a direction from a top wall of the second housing to a bottom wall of the second housing, one end of the regeneration pump is connected to a bottom of the second housing, and the other end of the regeneration pump is connected to the heat pump device.
6. The apparatus of claim 5, wherein the dehumidifying tower comprises a third body structure and a dehumidifying pump, the third body structure is communicated with the heat pump device, the third body structure comprises a third housing, the third housing has a third accommodating cavity, the third body structure further comprises a second liquid blocking structure, a third liquid distributor and a third filler, the second liquid blocking structure, the third liquid distributor and the third filler are sequentially disposed in the third accommodating cavity along a predetermined direction, the predetermined direction is a direction from a top wall of the third housing to a bottom wall of the third housing, one end of the dehumidifying pump is connected with a bottom of the third housing, and the other end of the dehumidifying pump is connected with the heat pump device.
7. The device according to claim 6, wherein the heat pump equipment comprises a condenser and an evaporator, one end of the condenser is connected with the second liquid distributor, the other end of the condenser is connected with the dehumidifying pump, one end of the evaporator is connected with the third liquid distributor, and the other end of the evaporator is connected with the regenerating pump.
8. The apparatus of claim 3, wherein the acid supply line is supplied with an ortho acid, the ortho acid being at least one of:
phosphoric acid, sulfuric acid, nitric acid.
9. The apparatus of claim 4, wherein the acid solution in the acid reservoir is circulated by the circulation pump.
10. The device as claimed in claim 1, wherein fresh air is cooled and dehumidified by the dehumidification tower to form air supply, indoor return air is passed through the deodorization equipment to reduce the ammonia concentration in the return air, and the return air with the reduced ammonia concentration is discharged into the regeneration tower to be concentrated and regenerated and then discharged into the atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121124.0A CN111282406A (en) | 2020-02-26 | 2020-02-26 | Solution dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121124.0A CN111282406A (en) | 2020-02-26 | 2020-02-26 | Solution dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111282406A true CN111282406A (en) | 2020-06-16 |
Family
ID=71019251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010121124.0A Pending CN111282406A (en) | 2020-02-26 | 2020-02-26 | Solution dehumidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111282406A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164662A (en) * | 2007-08-24 | 2008-04-23 | 中北大学 | Deaminizing denitrifying dehumidification technology and device in nitrophosphate fertilizer tail gas |
| CN102335545A (en) * | 2010-07-22 | 2012-02-01 | 中国科学院理化技术研究所 | Dehumidizer for air dehumidification, air dehumidification method and device |
| CN103225855A (en) * | 2013-04-09 | 2013-07-31 | 清华大学 | Solution desiccant air handling device circularly driven by multiple stages of heat pumps |
| CN204888290U (en) * | 2015-08-26 | 2015-12-23 | 吐鲁番市旭明电通新能源有限公司 | Animal husbandry colony house is with removing ammonia dehumidification heating device |
| CN108413498A (en) * | 2018-04-18 | 2018-08-17 | 北京华创瑞风空调科技有限公司 | Solution dehumidification unit and air-conditioning system with it |
| US20180259203A1 (en) * | 2015-11-24 | 2018-09-13 | Southeast University | Independent temperature and humidity processing air conditioning system driven by low-level thermal energy |
-
2020
- 2020-02-26 CN CN202010121124.0A patent/CN111282406A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164662A (en) * | 2007-08-24 | 2008-04-23 | 中北大学 | Deaminizing denitrifying dehumidification technology and device in nitrophosphate fertilizer tail gas |
| CN102335545A (en) * | 2010-07-22 | 2012-02-01 | 中国科学院理化技术研究所 | Dehumidizer for air dehumidification, air dehumidification method and device |
| CN103225855A (en) * | 2013-04-09 | 2013-07-31 | 清华大学 | Solution desiccant air handling device circularly driven by multiple stages of heat pumps |
| CN204888290U (en) * | 2015-08-26 | 2015-12-23 | 吐鲁番市旭明电通新能源有限公司 | Animal husbandry colony house is with removing ammonia dehumidification heating device |
| US20180259203A1 (en) * | 2015-11-24 | 2018-09-13 | Southeast University | Independent temperature and humidity processing air conditioning system driven by low-level thermal energy |
| CN108413498A (en) * | 2018-04-18 | 2018-08-17 | 北京华创瑞风空调科技有限公司 | Solution dehumidification unit and air-conditioning system with it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6887303B2 (en) | Device for continuously humidifying and dehumidifying feed air | |
| CN101601964B (en) | Ammonia flue gas desulfurization device | |
| US9459017B2 (en) | Air temperature adjusting system | |
| CN108939889B (en) | Solution deep dehumidification flue gas treatment system | |
| CN103307904A (en) | Fog-dissipation and water-recycling type cooling tower | |
| CN110753819A (en) | Water recovery in desiccant enhanced evaporative cooling systems | |
| CN107883476A (en) | A kind of bicavate air purifier | |
| CN212832916U (en) | High-salinity wastewater purification device | |
| CN111282406A (en) | Solution dehumidifying device | |
| CN109812913B (en) | Indirect evaporation inner-cooling type solution fresh air dehumidifying device | |
| JP4616976B2 (en) | Air purification air conditioner and air purification air conditioning method | |
| CN102759156A (en) | Solution regeneration treatment device | |
| JP4426263B2 (en) | Air conditioner | |
| CN108895572B (en) | Solution dehumidification unit | |
| CN114632412A (en) | Energy-concerving and environment-protective type chemical waste gas sprays equipment | |
| CN207031233U (en) | A kind of sludge drying device | |
| CN106369707A (en) | Air haze removal and humidify adjusting method | |
| CN114923232B (en) | Carbon dioxide stimulus response ionic liquid dehumidification air conditioning system | |
| CN205957357U (en) | Heat -pump type solution dehumidification equipment | |
| KR20020023462A (en) | Air conditioning apparatus and air conditioning method for air purification | |
| CN217004719U (en) | Modular solution dehumidifier capable of preventing excessive liquid | |
| CN114923230B (en) | Magnetic stimulus response ionic liquid dehumidification air conditioning system | |
| CN218962223U (en) | Spray tower and exhaust gas treatment device | |
| CN112628882A (en) | Efficient array type solution dehumidification system and method | |
| CN217612927U (en) | Closed total heat recovery type solution concentration regeneration system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200616 |