CN212855208U

CN212855208U - Falling film absorber with good cooling performance

Info

Publication number: CN212855208U
Application number: CN202021466610.8U
Authority: CN
Inventors: 陈银
Original assignee: Jiangsu Fuhua Environmental Engineering Equipment Co ltd
Current assignee: Jiangsu Fuhua Environmental Engineering Equipment Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-02
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a falling liquid film absorber that cooling property is good, including box and body, the box is located the right-hand member of body, the basin has been seted up to the inner chamber of box, the bottom fixed mounting of basin inner chamber has the temperature detector, the right-hand member fixed mounting of basin inner chamber has level sensor, the left side fixed mounting of box has the motor, the output shaft fixedly connected with stirring rod of motor, the stirring rod runs through the left middle-end of basin inner chamber and extends to the right-hand member of basin inner chamber, the right side fixed mounting of box has the pump machine, the water sucking mouth fixedly connected with of pump machine absorbs water the pipe, the other end that absorbs water the pipe and the bottom fixed connection on basin inner chamber right side. The utility model discloses a motor, connecting pipe, outlet pipe, pump machine, absorb water pipe, basin, stirring rod, refrigeration groove, refrigeration piece and temperature detector mutually support, have solved present falling liquid film absorber cooling nature not good, the problem that people used not convenient for.

Description

Falling film absorber with good cooling performance

Technical Field

The utility model relates to a falling film absorber technical field specifically is a falling film absorber that cooling nature is good.

Background

Falling film absorbers are absorption reactors in which a liquid falls down along a wall under the action of gravity to form a film and makes counter-current or co-current contact with a gas, the liquid film falling down along the wall may be formed on a flat surface or on the inner and outer walls of a round tube, typically a round tube, and they have the following characteristics: the gas film and the liquid film are not penetrated, the pressure drop of the equipment is small, and higher gas load is allowed; the falling film is very thin and can generate special fluctuation on the surface of the film, the back mixing of a gas phase and a liquid film is small, the heat and mass transfer efficiency is high, and the total fluid transfer amount generated by unit energy consumption is large; the liquid film falling along the wall can be cooled by a partition wall, is suitable for an absorption process with high thermal effect, and can be carried out under the condition of nearly isothermal temperature, but the existing falling film absorber has poor cooling property and is inconvenient for people to use, and therefore, a falling film absorber with good cooling property is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a falling liquid film absorber that cooling nature is good possesses the good advantage of cooling nature, has solved present falling liquid film absorber cooling nature not good, the problem that people used not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a falling film absorber with good cooling performance comprises a box body and a body, wherein the box body is positioned at the right end of the body, a water tank is arranged in an inner cavity of the box body, a water temperature detector is fixedly arranged at the bottom of the inner cavity of the water tank, a liquid level sensor is fixedly arranged at the right end of the inner cavity of the water tank, a motor is fixedly arranged at the left side of the box body, an output shaft of the motor is fixedly connected with a stirring rod, the stirring rod penetrates through the middle end at the left side of the inner cavity of the water tank and extends to the right end of the inner cavity of the water tank, a pump is fixedly arranged at the right side of the box body, a water suction port of the pump is fixedly connected with a water suction pipe, the other end of the water suction pipe is fixedly connected with the bottom at the right side of, the other end of the connecting pipe is fixedly connected with the left end of the top of the water tank inner cavity, a refrigerating groove is formed in the inner cavity of the box body and located on the lower portion of the water tank, a refrigerating sheet is fixedly mounted at the bottom of the refrigerating groove inner cavity, and a radiating surface of the refrigerating sheet extends to the lower end of the bottom of the box body.

Preferably, a water injection port is formed in the right end of the top of the inner cavity of the water tank, a second annular baffle is fixedly connected to the inner cavity of the water injection port, a first annular baffle is placed at the top of the second annular baffle, and a filter cylinder is fixedly connected to the inner wall of the first annular baffle.

Preferably, all the peripheries of the bottom of the box body are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with anti-skid rubber pads.

Preferably, the display is fixedly mounted at the left end of the front face of the box body, and the input end of the display is electrically connected with the input ends of the water temperature detector and the liquid level sensor respectively.

Preferably, the right end of the front side of the box body is fixedly provided with a PLC controller, and the output end of the PLC controller is electrically connected with the input ends of the motor and the pump respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a pump machine and suction pipe, can be with the water suction in the basin, and under the effect of outlet pipe, can send water into this internally, water can play refrigerated effect, utilize the connecting pipe, can discharge this internal water and send into in the basin, thereby form a circulation, the continuous this internal water of change, improve the cooling effect, utilize the temperature detector, can detect the temperature of basin water-logging, when the temperature is too high, utilize refrigeration piece heat absorption refrigeration, can reduce the temperature of basin water-logging, utilize motor and stirring rod, can stir the water in the basin, make water can evenly cool off, thereby improve the cooling nature of body, it is not good to have solved present falling liquid film absorber cooling nature, be not convenient for the problem that people used.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the box body of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. supporting legs; 3. a PLC controller; 4. a display; 5. a motor; 6. a body; 7. a connecting pipe; 8. a water outlet pipe; 9. a water injection port; 10. a pump machine; 11. a suction pipe; 12. a water tank; 13. a stirring rod; 14. a refrigeration tank; 15. a refrigeration plate; 16. a water temperature detector; 17. a first annular baffle; 18. a second annular baffle; 19. a filter cartridge; 20. a liquid level sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, supporting leg 2, PLC controller 3, display 4, motor 5, body 6, connecting pipe 7, outlet pipe 8, water filling port 9, pump machine 10, water absorption pipe 11, basin 12, stirring rod 13, refrigeration groove 14, refrigeration piece 15, water temperature detector 16, first ring baffle 17, second ring baffle 18, strain a section of thick bamboo 19 and level sensor 20 part and be the parts that general standard spare or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a falling film absorber with good cooling performance comprises a box body 1 and a body 6, wherein the box body 1 is arranged at the right end of the body 6, a water tank 12 is arranged in an inner cavity of the box body 1, a water temperature detector 16 is fixedly arranged at the bottom of the inner cavity of the water tank 12, a liquid level sensor 20 is fixedly arranged at the right end of the inner cavity of the water tank 12, a motor 5 is fixedly arranged at the left side of the box body 1, an output shaft of the motor 5 is fixedly connected with a stirring rod 13, the stirring rod 13 penetrates through the middle end at the left side of the inner cavity of the water tank 12 and extends to the right end of the inner cavity of the water tank 12, a pump 10 is fixedly arranged at the right side of the box body 1, a water suction port of the pump 10 is fixedly connected with a water suction pipe 11, the other end of the water suction pipe 11 is fixedly connected with, the other end of the connecting pipe 7 is fixedly connected with the left end of the top of the inner cavity of the water tank 12, a refrigerating groove 14 is arranged in the inner cavity of the box body 1 and positioned at the lower part of the water tank 12, a refrigerating sheet 15 is fixedly installed at the bottom of the inner cavity of the refrigerating groove 14, the radiating surface of the refrigerating sheet 15 extends to the lower end of the bottom of the box body 1, a water filling port 9 is arranged at the right end of the top of the inner cavity of the water tank 12, a second annular baffle plate 18 is fixedly connected with the inner cavity of the water filling port 9, a first annular baffle plate 17 is placed at the top of the second annular baffle plate 18, a filter cylinder 19 is fixedly connected with the inner wall of the first annular baffle plate 17, supporting legs 2 are fixedly connected around the bottom of the box body 1, an anti-skid rubber pad is fixedly connected with the bottom of the supporting leg 2, a display 4 is fixedly installed, the output end of the PLC 3 is electrically connected with the input ends of the motor 5 and the pump 10 respectively, the water in the water tank 12 can be sucked out through the pump 10 and the water suction pipe 11, the water can be sent into the body 6 under the action of the water outlet pipe 8, the water can play a cooling role, the water in the body 6 can be discharged and sent into the water tank 12 by utilizing the connecting pipe 7, thereby forming a circulation, the water in the body 6 is continuously replaced, the cooling effect is improved, the temperature of the water in the water tank 12 can be detected by utilizing the water temperature detector 16, when the water temperature is overhigh, the temperature of the water in the water tank 12 can be reduced by utilizing the refrigeration piece 15 for heat absorption and refrigeration, the water in the water tank 12 can be stirred by utilizing the motor 5 and the stirring rod 13, so that the water can be uniformly cooled, the cooling performance of the body 6 is improved, and the problem that the existing falling film absorber has poor cooling performance is solved, is inconvenient for people to use.

When the falling film absorber is used, water in the water tank 12 can be sucked out through the pump 10 and the water suction pipe 11, the water can be sent into the body 6 under the action of the water outlet pipe 8, the water can play a cooling role, the water in the body 6 can be discharged and sent into the water tank 12 through the connecting pipe 7, a circulation is formed, the water in the body 6 is continuously replaced, the cooling effect is improved, the temperature of the water in the water tank 12 can be detected through the water temperature detector 16, when the water temperature is too high, the refrigeration is absorbed through the refrigeration sheet 15, the temperature of the water in the water tank 12 can be reduced, the water in the water tank 12 can be stirred through the motor 5 and the stirring rod 13, the water can be uniformly cooled, the cooling performance of the body 6 is improved, and the problem that the existing falling film absorber is not good in cooling performance and inconvenient to use by people is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The falling film absorber with good cooling performance comprises a box body (1) and a body (6), and is characterized in that: the water tank is characterized in that the tank body (1) is located at the right end of the body (6), a water tank (12) is arranged in an inner cavity of the tank body (1), a water temperature detector (16) is fixedly mounted at the bottom of the inner cavity of the water tank (12), a liquid level sensor (20) is fixedly mounted at the right end of the inner cavity of the water tank (12), a motor (5) is fixedly mounted at the left side of the tank body (1), an output shaft of the motor (5) is fixedly connected with a stirring rod (13), the stirring rod (13) penetrates through the left middle end of the inner cavity of the water tank (12) and extends to the right end of the inner cavity of the water tank (12), a pump (10) is fixedly mounted at the right side of the tank body (1), a water suction pipe (11) is fixedly connected with a water suction opening of the pump (10), the other end of the water suction pipe (11), the other end of outlet pipe (8) and the water inlet fixed connection of body (6), the delivery port fixedly connected with connecting pipe (7) of body (6), the other end of connecting pipe (7) and the left end fixed connection at basin (12) inner chamber top, refrigeration groove (14) have been seted up to the inner chamber of box (1) and the lower part that is located basin (12), the bottom fixed mounting of refrigeration groove (14) inner chamber has refrigeration piece (15), the cooling surface of refrigeration piece (15) extends to the lower extreme of box (1) bottom.

2. A good cooling falling film absorber according to claim 1, characterized in that: the water injection port (9) is formed in the right end of the top of the inner cavity of the water tank (12), a second annular baffle (18) is fixedly connected to the inner cavity of the water injection port (9), a first annular baffle (17) is placed at the top of the second annular baffle (18), and a filter cylinder (19) is fixedly connected to the inner wall of the first annular baffle (17).

3. A good cooling falling film absorber according to claim 1, characterized in that: the box body (1) is characterized in that supporting legs (2) are fixedly connected to the periphery of the bottom of the box body (1), and anti-skid rubber pads are fixedly connected to the bottoms of the supporting legs (2).

4. A good cooling falling film absorber according to claim 1, characterized in that: the water level sensor is characterized in that a display (4) is fixedly mounted at the front left end of the box body (1), and the input end of the display (4) is electrically connected with the input ends of the water temperature detector (16) and the liquid level sensor (20) respectively.

5. A good cooling falling film absorber according to claim 1, characterized in that: the right-hand member fixed mounting that box (1) is positive has PLC controller (3), the output of PLC controller (3) respectively with the input electric connection of motor (5) and pump machine (10).