CN201300030Y

CN201300030Y - Improved air cooling and water eliminating device

Info

Publication number: CN201300030Y
Application number: CNU2008201866622U
Authority: CN
Inventors: 刘振海
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-31
Filing date: 2008-10-31
Publication date: 2009-09-02
Anticipated expiration: 2018-10-31

Abstract

The utility model relates to an improved air cooling and water eliminating device, comprising a box body. The improved air cooling and water eliminating device is characterized in that the front end and the rear end of the box body are respectively provided with an air inlet and an air outlet; the box body is internally and sequentially provided with an air cooling part and a water eliminating part, wherein the air cooling part comprises the finned heat-exchange tube; the finned heat-exchange tube comprises a steel pipe, and the steel pipe is externally provided with aluminum fins formed by extruding aluminum tubes and internally divided into a plurality of sections, and each section of steel pipe is provided with a water inlet, a water outlet and a sewage outlet, wherein the water inlets are communicated with a water outlet of an upper pipe box arranged at the upper part of the box body, and the water outlets are communicated with a water inlet of the upper pipe box, and the sewage outlet is communicated with a lower pipe box arranged at the lower part box body; and the water eliminating part is a multi-stage water separator. The utility model can reduce the pressure and the power consumed and improve the air cooling efficiency, has better water elimination effect and good economic effect and ensures that air generated is of high quality and a heat-exchange tube can be cleaned without stopping working.

Description

The air-cooling water eliminator device of improvement

(1) technical field

The utility model relates to the air cooling de-watering field in the fermentation industry, is specially the air-cooling water eliminator device of improvement.

(2) background technology

In the existing aerobic zymotechnique, all adopt twin-stage shell and tube cooler cooling, double cyclone to divide water, enter heater again and heat this common process and finish, shell and tube cooler, when cyclone separator is finished, the system wind resistance of its generation is big, the air compressor motor load is big, energy consumption is big; Because windage is big, the inefficient result of air-supply has appearred simultaneously, and therefore, the phenomenon of oxygen transfer rate difference then can occur, thereby reduce conversion ratio and conversion rate as not increasing the air compressor machine capacity; Double cyclone in the common process can only divide to fall big water droplet, little water droplet is then escaped away along the air-flow that rises at a high speed, water removal effect is poor, summer, the microbiological contamination accident easily took place in whole system, therefore, can only adopt on the technology when the air heat of back one-level and improve hot air temperature, thereby reach the purpose that reduces relative humidity, but during as if too high temperature of air, can bring negative effects such as conversion ratio reduction again; The cooler long operational time of common process needs the heat exchanging inside pipe wall to clean, and must stop production completely and could clean incrustation scale.

(3) summary of the invention

At the problems referred to above, the utility model provides the air-cooling water eliminator device of improvement, and it can make the change of whole system pressure fall little, energy consumption step-down, and cooling effectiveness improves, water removal effect improves, the cleaning heat exchanger tube that can not stop, the air quality height of generation, good in economic efficiency.

Its technical scheme is such, it comprises casing, it is characterized in that: described casing front and back end is equipped with air inlet, gas outlet respectively, along compressed-air actuated flow direction, set gradually cooling segment in the described casing and remove water section, described cooling segment comprises fin heat exchange pipe, and described fin heat exchange pipe comprises steel pipe, and the outside of described steel pipe is that aluminum pipe extrudes into the aluminium fin; Described inner steel pipe is provided with multistage, every section steel pipe is provided with water inlet, delivery port, sewage draining exit respectively, described water inlet is communicated with the delivery port of the upper tube box on described casing top, described delivery port is communicated with the delivery port of the upper tube box on described casing top, and described sewage draining exit is communicated with the lower tube box of described lower box; The described water section that removes is multistage water knockout drum.

It is further characterized in that: described casing is a horizontal type structure; Described casing upper plate, lower plate are the plane, and described casing side is the arch side plate of symmetry; Described upper tube box is installed on the upper plate of described casing, and lower tube box is installed on the lower plate of described casing; Described fin heat exchange pipe is installed on described box house, its edge is thin slightly, root is thick slightly, but described upper tube box is an open type, described upper tube box comprises upper tube box lid, upper tube box body, is loaded on nut that upper tube box covers the surface and cooperates with bolt and be fastenedly connected described upper tube box body, seal washer, described upper tube box and cover; Described multistage water knockout drum comprises a plurality of collection type water knockout drums, and described collection type water knockout drum comprises the wave plate that is arranged in parallel, and goes out to be respectively arranged with water fender at the crest and the trough of described wave plate; Described water fender is rectangular in shape; The right angle of described square water fender and described water fender surround a revolution space that can supply air to circle round; Described multistage water knockout drum is installed on the cavity inside of described casing, is positioned at the described bottom half in multistage water knockout drum bottom and has a sewage draining exit.

In the utility model said structure, the air level enters, then through cooling segment with except that level outflow behind the water section, because air becomes the horizontal fin surface that flows through during finned tube work in housing, and fin surface is fusiform, add that air flow velocity in housing is lower, therefore the windage that produces is very little, so the air compressor motor load is light; Because it adopts the multi units tube case to combine, therefore can not stop and clean heat exchanger tube, enhance productivity; Because the rear portion has directly added multistage water knockout drum, its water removal effect is good, and the air quality of generation is good, good in economic efficiency.

(4) description of drawings

Fig. 1 is a front view schematic diagram of the present utility model;

Fig. 2 is the left view of front view of the present utility model;

Fig. 3 is the front view schematic diagram of the utility model collection type water knockout drum;

Fig. 4 is the right view of the front view of the utility model collection type water knockout drum.

(5) specific embodiment

See Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model comprises casing, casing 1 front and back end is equipped with air inlet 2, gas outlet 3 respectively, along compressed-air actuated flow direction, set gradually cooling segment in the casing 1 and remove water section, cooling segment comprises fin heat exchange pipe, and fin heat exchange pipe comprises steel pipe 12, and the outside of steel pipe 12 is that aluminum pipe extrudes into aluminium fin 13; Inner steel pipe 12 is provided with multistage, and every section steel pipe 12 is provided with water inlet, delivery port, sewage draining exit respectively, and water inlet is communicated with the water inlet 20 of upper tube box 10, and delivery port is communicated with the delivery port 19 of upper tube box 10, and sewage draining exit is communicated with the sewage draining exit 22 of lower tube box 11; Removing water section is multistage water knockout drum.Casing upper plate 6, lower plate 7 are the plane, and casing 1 side is the

arch side plate

8,9 of symmetry; Upper tube box 10 is installed on the upper plate 6 of casing 1, and lower tube box 11 is installed on the lower plate 7 of casing 1; Fin heat exchange pipe is installed on casing 1 inside, and its edge is thin slightly, and root is thick slightly; But upper tube box 10 is an open type, and upper tube box 10 comprises upper tube box lid 14, upper tube box body 15, is loaded on nut that upper tube box covers 14 upper surfaces and cooperates with bolt and be fastenedly connected upper tube box body 15, seal washer, upper tube box and cover 14 (not expressing nut and bolt among Fig. 1); Multistage water knockout drum comprises collection type water knockout drum 5 (having three among Fig. 1), and collection type water knockout drum 5 comprises the wave plate 18 that is arranged in parallel, and goes out to be respectively arranged with water fender 17 at the crest and the trough of wave plate 18; Water fender 17 is rectangular in shape; The right angle of square water fender and water fender surround a revolution space 23 that can supply air to circle round; Multistage water knockout drum is installed on the cavity inside of casing 1, and casing 1 bottom that is positioned at multistage water knockout drum bottom has a sewage draining exit 21.

Its operation principle is as follows: compressed air flows into casing 1 through air inlet 2, through the cooling of the fin heat exchange pipe in the casing 1, its fin heat exchange pipe inside is steel pipe 12, the outside extrudes into aluminium fin 13 for aluminum pipe, during fin heat exchange pipe cooling air, air is flow through on aluminium fin 13 surfaces, cooling water flows through water inlet 19 in bobbin carriage, in inner 12 circulations of the body of the fin heat exchange pipe of correspondence, flow out from delivery port 20 then, so thereby air then passes the fin heat exchange pipe surface and produces heat exchange cooling air in whole box body, its air flow into except that water section after cooling segment cools off well, when condensed water passes multistage water knockout drum with air, because the quality of hydrone is big, viscosity is big, is easy to be caught by wave plate 18 under certain speed, along with flowing of air, water droplet is progressively advanced in the water fender 17, finally finish the process that dewaters, after handling through multistage water knockout drum, air flows out gas outlet 3 and enters subsequent processing, Fig. 1, arrow among Fig. 3 is represented the flow direction of air, 4,16 is Shu Jie.

Claims

1, Gai Liang air-cooling water eliminator device, it comprises casing, it is characterized in that: described casing front and back end is equipped with air inlet, gas outlet respectively, along compressed-air actuated flow direction, set gradually cooling segment in the described casing and remove water section, described cooling segment comprises fin heat exchange pipe, and described fin heat exchange pipe comprises steel pipe, and the outside of described steel pipe is that aluminum pipe extrudes into the aluminium fin; Described inner steel pipe is provided with multistage, every section steel pipe is provided with water inlet, delivery port, sewage draining exit respectively, described water inlet is communicated with the delivery port of the upper tube box on described casing top, described delivery port is communicated with the delivery port of the upper tube box on described casing top, and described sewage draining exit is communicated with the lower tube box of described lower box; The described water section that removes is multistage water knockout drum.

2, according to the air-cooling water eliminator device of the described improvement of claim 1, it is characterized in that: described casing is a horizontal type structure.

3, according to the air-cooling water eliminator device of the described improvement of claim 2, it is characterized in that: described casing upper plate, lower plate are the plane, and described casing side is the arch side plate of symmetry.

4, according to the air-cooling water eliminator device of the described improvement of claim 3, it is characterized in that: described upper tube box is installed on the upper plate of described casing, and lower tube box is installed on the lower plate of described casing.

5, according to the air-cooling water eliminator device of the described improvement of claim 4, it is characterized in that: described fin heat exchange pipe is installed on described box house, and its edge is thin slightly, and root is thick slightly.

6, according to the air-cooling water eliminator device of the described improvement of claim 5, it is characterized in that: but described upper tube box is open type, described upper tube box comprises upper tube box lid, upper tube box body, is loaded on nut that upper tube box covers the surface and cooperates with bolt and be fastenedly connected described upper tube box body, seal washer, described upper tube box and cover.

7, according to the air-cooling water eliminator device of the described improvement of claim 6, it is characterized in that: described multistage water knockout drum comprises a plurality of collection type water knockout drums.

8, according to the air-cooling water eliminator device of the described improvement of claim 7, it is characterized in that: described collection type water knockout drum comprises the wave plate that is arranged in parallel, and is provided with water fender respectively at the crest and the trough place of described wave plate.

9, the air-cooling water eliminator device of described improvement according to Claim 8, it is characterized in that: described water fender is rectangular in shape, and the right angle of described square water fender and described water fender surround a revolution space that can circle round for air.

10, according to the air-cooling water eliminator device of the described improvement of claim 9, it is characterized in that: be positioned at the described bottom half in multistage water knockout drum bottom and have a sewage draining exit.