CN2036865U

CN2036865U - Horizontal continuously feeding hydro-extracting cage

Info

Publication number: CN2036865U
Application number: CN 87205377
Authority: CN
Inventors: 朱学良; 曹嘉生; 顾兴隆
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-11-19
Filing date: 1987-11-19
Publication date: 1989-05-03

Abstract

The utility model discloses a horizontal continuously feeding hydro-extracting cage comprises a dewatering barrel which is provided with a spiral cylinder. The dewatering barrel and the spiral cylinder rapidly rotate together with a smaller speed difference, and thus, the liquids of the particles added in the dewatering barrel are thrown out. The speed of the spiral cylinder is rapider than the speed of the dewatering barrel about a few turns per thousand turns as the spiral cylinder slowly rotates in the stationary dewatering barrel. The particles enter into the dewatering barrel are slowly impelled from inlet to outlet by the spiral cylinder, and thus, the machine can continuously feed and discharge the particles in running to realize the purpose of continuous production and enhanced efficiency.

Description

Horizontal continuously feeding hydro-extracting cage

The utility model is one to be used for fluid separation applications in small, broken bits, can feed in raw material in running, discharging, reaches the horizontal centrifugal hydro-extracting cage of quantity-produced.

Fluid separation applications in particle, the powder; can adopt modes such as squeezing, centrifugal water dumping, the centrifuge that uses is vertical at present, can only intermittently use; as link-suspended basket centrifuge; must under the shutdown situation, feed in raw material, restart to reach and rotate at a high speed, need shut down the ability discharging again after water dumping is intact with water dumping; troublesome poeration; frequent open and close reduce work efficiency, and the discharging work of powder, particle is also wasted time and energy, and adopt the squeezing mode lower than it centrifugal water dumping efficient.

Task of the present utility model is a principle of utilizing spiral to push; suit one spiral tube in the water dumping bucket; both differ from superhigh speed rotation with a very little speed; make the material of adding in the bucket when throwing away liquid; by the propelling movement effect by spiral in the relatively rotating of spiral tube and water dumping bucket material is shifted onto outlet from import; make reinforced, on-stream the carrying out of discharging energy, reach and do not shut down continuous production, improve the purpose of work efficiency.

Concrete structure of the present utility model, operation principle is provided by the following examples and accompanying drawing.

Fig. 1, horizontal continuous feed hydro-extracting cage structural representation.

Fig. 2, differential, concentric locking collar output shaft gear box structure schematic diagram.

Fig. 3, water dumping bucket transmission schematic diagram.

Fig. 4, spiral tube transmission schematic diagram.

Fig. 5, water dumping bucket tectonic axis is surveyed schematic diagram.

Fig. 6, spiral tube tectonic axis is surveyed schematic diagram.

Below in conjunction with description of drawings structure of the present utility model and operation principle.As shown in Figure 1, driven gear (13) in the differential gear housing (1) drives water dumping bucket (2) by axle (11), driven gear (15) drives the spiral tube (3) that is contained in the water dumping bucket (2) by the driving sleeve (18) that is enclosed within on the axle (11), the liquid that throws away from water dumping bucket (2) is by case (4) retaining collection, complete machine is installed on the support (6) by the bearing (5) of gear cylinder and other end, case (4) is packed on the support (6), loading hopper (7), discharging opening (8) liquid outlet (9) is packed on the case (4).The two has a very little speed poor when rotating at a high speed for water dumping bucket (2) and spiral tube (3), this speed difference is guaranteed by differential tooth case as shown in Figure 2, two pairs of gears are arranged in the gear-box, adopt the adjacent modulus of an odd lot ratio, and get the most close gear ratio, drive driving shaft (10) through skin for transmission as motor and drive driven shaft (11) through gear drive, make the gearratio of gear mesh can be taken as at 1 o'clock by motor speed and the collocation of axle (11) rotating speed, the modulus of the transmission power decision of gear more than or equal to 3, then desirable gear mesh (12) (13) modulus is m3, and the number of teeth is 101 and 100.Gear mesh (14) (15) modulus is 76,75 for the m4 number of teeth, at this moment axle (10) revolution 1000 changes, gear (13) should change 1010 and change, gear (13) should change 1010 and change, gear (15) should change 1013.3 and change, promptly the spiral tube (3) that drives by gear (15) than the water dumping bucket (2) per 1000 that drives by gear (13) want fast 3 to change many in changeing, slightly differ because of modulus, number of teeth difference make the centre-to-centre spacing of two pairs of gears, need with wherein a pair of or two pairs all adopt profile modified gear correction.As shown in Figure 3, gear (13) drives water dumping bucket (2) through axle (11), (2) one in water dumping bucket is packed on the axle (11) with key (16), and the other end is bearing on the driving sleeve (18) by bearing (17), makes the rotation of water dumping bucket (2) not be subjected to the influence of driving sleeve (18).As shown in Figure 4, gear (15) is contained on the axle (11) by bearing (19), and on specific bearing lid (20) and spiral tube (3) with driving sleeve (18) connect and form an integral body, spiral tube (3) is promptly by the bearing of adorning in the gear (15) (19), the bearing (22) of the bearing (21) of dress and spiral tube (3) other end is bearing on the axle (11) in the driving sleeve (18), the spiral tube is directly driven by gear (15), be not subjected to the influence of axle (11), gear (13) and (15) do not drive water dumping bucket (2) and spiral tube (3) rotation at a high speed according to a very little fast difference, can throw away liquid at a high speed, the spiral tube is pushed into the other end than the slightly fast again material that adds being revolved from one of water dumping tube, reaches the purpose of continuous feed and discharging with this.

Enter the crack that particle in the machine must enter spiral tube (3) and water dumping bucket (2) and could push by spiral from charge door (7), particle enters both cracks and awards assurance by following structure, as Fig. 3, shown in Figure 5, water dumping bucket head has a bearing material ring cavity (23), it is surrounded by interior oblique circle (24) and outer tiltedly circle (25), in dropping on, the material that enters from charge door (7) tiltedly promptly outwards got rid of tiltedly circle (25) on the inclined-plane of circle (24) by the centrifugal force on the interior oblique circle (24), in tiltedly the gradient of circle (24) guaranteed that the material that is thrown out of can only get rid of direction in bucket and can not get rid of outside bucket, the outer tiltedly gradient of circle (25) make the material that drops on the circle by centrifugal action along the inclined-plane in bucket slippage enter crack, received by spiral and pass to the other end, there is not filter opening at the position, inclined-plane, should be quite smooth.Plate washer (25) (27) works to stop that material enters inner chamber, because the liquid material reaches the inside that can enter water dumping bucket (2) under the stopped status unavoidably in moving row, for the control inlet, as Fig. 4, shown in Figure 6.Shrouding (28), (29) are sealed into a hollow cylinder to spiral tube (3).Space between the shrouding (28) (27) of the plate washer (26) (27) of water dumping bucket (2) and spiral tube (3) is little, even be full of by feed liquid, can not exert an influence yet, more can not produce big resistance both extremely slow relatively rotating to operation.

Horizontal continuous charging water dumping function makes the material in the machine of entering push outlet to by spiral-tube (3), makes machine needn't shut down the discharging of feeding in raw material, and can work continuously, to the fluid separation applications of broken diffusing thing. Compare with must shutting down of vertical hydro-extracting cage is could discharging reinforced, improved production efficiency, simplified operating performance, more be applicable in the production line and use.

Claims

1, a kind of is main body by the one concentric spiral tube of suit in the water dumping bucket of in accumbency, both are having a little speed discrepancy in the rotation at a high speed, thereby make the band liquid particle of adding be promoted particle is pushed to the hydro-extracting cage that the other end reaches continuous feeding and discharging from one by the spiral of spiral tube when throwing away liquid.It is characterized in that: hydro-extracting cage is made up of differential gear housing, water dumping bucket, spiral tube, charge door, case etc.

2, hydro-extracting cage according to claim 1, its differential gear housing is formed by the modulus of getting an odd lot ratio and with two pairs of gears of close gear ratio, makes the speed discrepancy that occurs some thousandths of between two driven gears on the driven shaft.

3, according to the described hydro-extracting cage of claim 1.2, two driven gears in its differential gear housing on the driven shaft, a gear is packed on the driven shaft by key, and the another gear is contained on the driven shaft with bearing holder (housing, cover).

4, according to the described hydro-extracting cage of claim 1.3, the gear of with the bearing suit on its driven shaft forms a whole by driving sleeve and screw barrel, and this integral body is contained on the driven shaft by bearing holder (housing, cover).

5, hydro-extracting cage according to claim 1, its water dumping bucket only is packed on the driven shaft by key with one, and the other end is contained on the driving sleeve with bearing holder (housing, cover).

6, hydro-extracting cage according to claim 1, its water dumping bucket is by a bearing material ring cavity that is become with outer tiltedly corral by interior Xie Quan of charging aperture.

7, hydro-extracting cage according to claim 1, its spiral tube are that two ends are by being welded with hurricane band on the hollow garden tube of shrouding sealing, the outer garden.