CN1048914C

CN1048914C - Air compressing dehumidifier

Info

Publication number: CN1048914C
Application number: CN 95109020
Authority: CN
Inventors: 邓大贤
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-21
Filing date: 1995-07-21
Publication date: 2000-02-02
Anticipated expiration: 2015-07-21
Also published as: CN1121175A

Abstract

An air compressing dehumidifier is composed of a dehumidifier shell, a dehumidifying rotor, an air inlet and outlet connector, a water discharge bent pipe and a transmission wheel, wherein the dehumidifying rotor provided with a separating chamber and a flow-dividing chamber is formed by connecting a separating cylinder, a baffle plate and a shell of the flow-dividing chamber; humid and hot air can be centrifugally compressed by the separating chamber to separate out water molecules which are then condensed on a filler surface until that water drops are produced and are thrown to the wall of the separating chamber; separated water can be discharged out of the dehumidifier from a flow-dividing water pipe by the flow-dividing chamber, and separated air is sent to be recycled from a volute flow-dividing air pipe. The present invention has the advantages of simple structure, small size, easy movement, low cost, convenient operation, energy saving and obvious economy and is particularly suitable for people in villages to dry grains, crops and articles.

Description

Air compressing dehumidifier

The present invention is the air compressing dehumidifier that belongs to technical field of drying.

As everyone knows, grain and crop are used heated-air drying, can improve the quality of grain and crop effectively, in hot blast and the drying course that moisture grain and crop contact, hydrone in grain and the crop is subjected to hot blast to be discharged into hot blast to be dried, and hot blast absorbs hydrone and becomes damp-heat air, and this damp-heat air generally is directly to be discharged in the atmosphere, a large amount of thermal loss is obviously arranged, increase the energy that drying grain consumed.For utilizing the contained waste heat of damp-heat air, be the moisture that absorbs damp-heat air with absorbent article core such as " hot gas cycle dehumidifier " (89213093.8) of Chinese patent, but structure is than school complexity.The present invention adopts the gentle moisture stream of novel gas-water separation dehumidifying rotor structure, just can separate hydrone and condense upon granular filler surface formation moisture film with the air compression, moisture film thickens and becomes water droplet and be thrown to drum wall, separated calmed the anger, water layer flows to diffluence room and is split into water and hot-air, the shunting hot-air is sent to gain of heat drying grain, divide outside the flowing water discharge machine, thereby the damp-heat air that reaches drying grain is through dehumidifying, the gain of heat, the drying grain cyclic process to hot-air.

The purpose of the present invention's design, be a kind of moisture that separates damp-heat air with the air compression with cohesion filler dehumidifying rotor of design, and making the water of separation, gas be split into water and hot-air by rotor, the shunting hot-air is sent into dry run and water is discharged the outer novel air of machine and compressed dehumidifier through pipeline.

This air compressing dehumidifier is by casing, dehumidifying rotor, air inlet and exhaust connector, drain elbow, driving pulley and attached drying unit are formed, this dehumidifying rotor is established the cylinder of centrifugation chamber and the separating husk of diffluence room is formed by interior, this cylinder is provided with the baffle plate of band through hole between the shell with shunting and orders to be fixed by spiral shell and is connected, the hollow shaft of cylinder one end is rotationally connected by bearing and casing one end cap, and by the drive of the belt pulley on it rotation, diffluence room's shell one end is rotationally connected by bearing and the hollow dead axle fit that is fixed on another cap of casing, and the sealing ring rotary seal is arranged, thereby form the dehumidifying rotor combining structure of centrifugation chamber and diffluence room.

Also in conjunction with the accompanying drawings project organization of the present invention is described in detail as follows with embodiment below:

Fig. 1 is that the structure of air compressing dehumidifier is always schemed;

Fig. 2 is the A-A profile of air compressing dehumidifier.

Fig. 3 is the B-B profile of air compressing dehumidifier.

As shown in Figure 1, this air compressing dehumidifier is by casing, and dehumidifying rotor, inlet and outlet connector, drain elbow, driving pulley and attached drying unit are formed.It is characterized in that having one baffle plate 18 to be clipped in wherein with diffluence room shell 23 right-hand members by the left end of cylinder 2 and to fixedly connected with screw 19, the right-hand member hollow shaft is rotationally connected by bearing 8 and right cabinet cover 7, and by the 11 drive rotations of the driving pulley on the axle, diffluence room 23 is rotationally connected by bearing 24 and hollow dead axle 28 and with

sealing ring

29,32 rotary seals, thereby forms the dehumidifying rotor combining structure of being with centrifugation chamber 5 and diffluence room 34.As Fig. 1, shown in 2, the right part of dehumidifying rotor has one to be inserted in the hollow shaft left end of cylinder 2 by the right-hand member with the central intake pipe 4 of even air admission hole 40, and be communicated with damp-heat air pipe 6 by the hollow shaft right-hand member, two pins 17 on air inlet pipe 4 first member plates insert with baffle plate 18 and are connected, the calm the anger left end limit pin 43 of plate 41 of two symmetries on the air inlet pipe is connected with baffle plate 18 insertions, and separation chamber 5 separated, separation chamber 5 between air inlet pipe 4 and cylinder 2 fills flocculated particle filler 1, it is dried up that the edge of baffle plate 18 has aqueous vapor through hole 36 to be beneficial to branch, gas flows into diffluence room 34, and centrifugal compression divides dried up combining structure to damp-heat air and form dehumidifying rotor.As Fig. 1, shown in 3, the left part of dehumidifying rotor has individual by the diffluence room 34 between baffle plate 18 and the diffluence room's shell 23, its right-hand member communicates with separation chamber 5 by the aqueous vapor through hole 36 of baffle plate 18, the left end of diffluence room's shell 23 is by bearing 24 and sealing

ring

29,32 are connected with hollow dead axle 28 sealed rotational, the left end of hollow dead axle 28 is fixedlyed connected with left cabinet cover 26, the endoporus that volute divides the left escape pipe of flow tube 21 to pass hollow dead axle 28 makes the right volute air inlet mouth of pipe upwards with pin 31 location, the gas outlet is communicated with by the outer warm-air pipe 35 of exhaust fitting 30 and machine, the upper end air inlet of right volute air inlet pipe and 34 limit portions of diffluence room to separate gas-bearing formation close, divide the left outlet pipe of overflow pipe 22 to be provided with along the end in the left escape pipe of minute flow tube 21, the right volute air inlet pipe inwall setting of water inlet pipe along minute flow tube 21 arranged, the edge separation water layer 42 of last water inlet angle and diffluence room 34 is close, and will divide interior outlet of dried up inlet tube to splash into collecting-tank by left end, collecting-tank 27 outlets are connected with drain elbow 25 upper ends, and will dehumidify outside the dried up row's machine of branch by upper left curved water sealing (sealing water) pipe, and it is dried up to dividing to form dehumidifying rotor, combining structure is discharged in the shunting of gas.The air inlet connector is to be fixedlyed connected with right casing 7 by the left end of bearing 10, bearing right-hand member pine is enclosed within the hollow shaft of cylinder 2 and is connected with the hollow shaft sealed rotational with sealing ring 9, the left end of air inlet pipe joint 13 is fixedly connected with the right-hand member of bearing 10 and be communicated with the endoporus of hollow shaft, and right-hand member is connected and forms with outside damp-heat air pipe 6.The exhaust connector is fixedly connected and divide flow tube 21 to be communicated with volute by the right-hand member of exhaust fitting 30 and left cabinet cover 26, left end is connected with hot-air inlets pipe 35, the outlet of following collecting-tank 27 is connected with drain elbow 25 upper ends, communicate with dripping of minute overflow pipe 22 above the pond, and will dehumidify water outside upper left curved water sealing (sealing water) pipe is discharged machine and form.The upper end of drain elbow 25 is connected with the outlet of exhaust fitting 30 lower sump 27, and is discharged to outside the machine by the water seal bend pipe that the makes progress water that will dehumidify.Driving pulley 11 is enclosed within on the hollow shaft of cylinder 2 and fixedly connected and nut 12 lockings with key, and belt pulley 11 passes bearing 10 openings 14 by driving belt and is connected with motor outside the machine, and is rotated by the driven by motor dehumidifying rotor.Casing is composed of a fixed connection by casing tube 3 and left and right cabinet cover 26,7, fixedlys connected with foot rest 16 in the lower end of its left and right sides shell 26,7, and right cabinet cover 7 is rotated by bearing 24 and hollow dead axle 28 supporting dehumidifying rotors by right bearing 8 and left casing 26.Among Fig. 1 the 15, the 33rd, shaft-cup, the 20th, mix and stir sheet.Attached drying unit is by gain of heat chamber 37, drying chamber 38, formed with hot-air inlets pipe 35 by oven dry thing 39 and damp-heat air outlet 6, the end of its damp-heat air outlet 5 is connected with the exhaust fitting of dehumidifier 13, the origin or beginning of hot-air inlets pipe 35 is connected with the exhaust fitting of dehumidifier 30, thereby it is gentle to make the separation chamber's 5 centrifugal compressions by dehumidifying rotor of damp-heat air that the wet object of oven dry discharges be separated into water, the water that separates, gas flows to diffluence room 34 and divides flow tube 21 to enter collecting-tank 27 and hot air intake pipe 35 from minute overflow pipe 22 and volute respectively, realizes that the hot-air of damp-heat air after dehumidifying rotor separates water outlet that oven dry is discharged recycled.

In a word, the air compressing dehumidifier that manufactures and designs according to present embodiment, just the damp-heat air that the wet object of oven dry can be discharged is sent into dehumidifier rotor, isolate hydrone in the centrifugal compression in the separation chamber of rotor and condense upon granular filler surface formation moisture film, thicken to moisture film and to get rid of water droplet to bowl wall, water after the separation, gas are by the water of baffle plate, the diffluence room that pore flows to rotor, diffluence room divides flow tube that the heat of dissociation air is discharged through the gain of heat with volute and sends to the wet article of oven dry with dividing overflow pipe will divide outside the dried up discharge machine.Of the present invention simple in structure, cost is low, and volume is little, easily moves, and be fit to vast rural area the system of grain and crops is done, and the usefulness of the dehumidifying of various article, and the tool friend is easy to operate, consume energy less, the dried speed of system is fast and the characteristics of remarkable in economical benefits.

Claims

1. an air compressing dehumidifier is by casing, dehumidifying rotor, air inlet and exhaust connector, drain elbow, driving pulley and attached drying unit are formed, it is characterized in that this dehumidifying rotor is made up of interior cylinder (2) and the diffluence room (34) that establishes centrifugation chamber (5), be provided with baffle plate (18) between the right-hand member of the left end of this cylinder (2) and diffluence room's shell (23), and by screw (19) with cylinder (2) baffle plate (18), diffluence room's shell (23) gives fixedly connected, the right-hand member hollow shaft is rotationally connected by bearing (8) and right cabinet cover (7), and by the drive of the driving pulley (11) on axle rotation, diffluence room's shell (23) is rotationally connected by bearing (24) and hollow dead axle (28) and with sealing ring (29), (32) rotary seal, thus the dehumidifying rotor combining structure of being with centrifugation chamber (5) and diffluence room (34) formed.

2. air compressing dehumidifier as claimed in claim 1, it is characterized in that in the right part of dehumidifying rotor a central intake pipe with even air admission hole (40) (4) being arranged, the right-hand member of this central intake pipe (4) inserts in the hollow shaft left end of cylinder (2), and be communicated with damp-heat air pipe (6) by the hollow shaft right-hand member, two pins (17) on the first member plate on the air inlet pipe (4) insert with baffle plate (18) and are connected, the calm the anger left end limit pin of plate (41) of two symmetries on the air inlet pipe (4) is connected with baffle plate (18) insertion, and separation chamber (5) separated to prevent water, gas eddy revolves, separation chamber (5) between air inlet pipe (4) and cylinder (2) fills flocculated particle filler (1), there is the water that is beneficial to flow into diffluence room (34) at the edge of baffle plate (18), the through hole (36) that gas separates divides dried up thereby the composition dehumidifying rotor carries out centrifugal compression to damp-heat air, the combining structure of gas.

3. air compressing dehumidifier as claimed in claim 1, the left part that it is characterized in that dehumidifying rotor is provided with the diffluence room (34) that is positioned between baffle plate (18) and the separation chamber's shell (23), this separation chamber (34) right-hand member is by baffle plate (18) and separation chamber's water, vent hole (36) separation chamber (5) communicates, the left side of diffluence room's shell (23) is by bearing (24) and sealing ring (29), (32) be rotationally connected with hollow dead axle (28), the left end of hollow dead axle (28) is fixedlyed connected with cover (26), volute is divided the left escape pipe of flow tube (21) to pass hollow dead axle (28) and is made the right volute air inlet mouth of pipe upwards with pin (31) location, the left end gas outlet communicates with warm-air pipe (35) by exhaust fitting (30), volute divides the upper right side air inlet of flow tube (21) to communicate with the heat of dissociation air layer of limit portion of diffluence room (34), divide the left outlet pipe of overflow pipe (22) to divide the right volute air inlet pipe inwall of flow tube (21) to be provided with along volute, divide of the right volute air inlet pipe inwall setting of the right water inlet pipe of overflow pipe (22) along a minute flow tube (21), the water layer (42) that separates at last water inlet angle and diffluence room (34) edge contacts and will divide in the dried up inlet tube, splash into collecting-tank (27) by the left end outlet, collecting-tank (27) outlet is connected with drain elbow (25) upper end, and prevent to shunt air with the water seal in the upper left curved water sealing (sealing water) pipe and discharge, and it is dried up to dividing to form dehumidifying rotor, combining structure is discharged in the shunting of gas.