CN201030367Y

CN201030367Y - Rotary-drum washer

Info

Publication number: CN201030367Y
Application number: CNU2007201239744U
Authority: CN
Inventors: 夏凤雏
Original assignee: Chongqing Zongshen Technology Development and Research Co Ltd
Current assignee: Chongqing Zongshen Technology Development and Research Co Ltd
Priority date: 2007-04-05
Filing date: 2007-04-05
Publication date: 2008-03-05
Anticipated expiration: 2017-04-05

Abstract

The utility model discloses a drum-type cleanser, comprising a rack, a drum, and a motor, wherein the surface of the drum is fully distributed with meshes and is distributed with a detachable gate, center parts on two ends of the drum are respectively provided with rotary shafts and are arranged on the rack through bear seat racks, one of the rotary shafts is a hollow shaft, one end of a spray pipe threads the hollowed rotary shaft and is arranged inside a central crater of the other rotary shaft, and the spray pipe is provided with a driver and is connected with the driver fixed on the rotary shaft through a drive belt. The drum-type cleanser of the utility model adopts the working principle of a ball grinder, saves time, energy, and water, and solves the problem of the cleaning of industrial spare parts. The drum-type cleanser of the utility model can also be used for the farm and side line products processing, the processing and producing in machinery, the light chemical industry, the mine industry and the like.

Description

Rotary drum washer

Technical field the utility model relates to a kind of cleaning equipment, particularly a kind of rotary drum washer that is used for the industrial part cleaning.

Alloy products such as background technology motorcycle engine casing, cylinder need to shield the position that need not spray paint with article in the application production process, for reduce dust to the influence of product, improve the quality of products, enhance productivity, screen develops the special all kinds of baking vanish frocks that are coated with---steel part cover plate, plug, screw etc. by methods such as original spitball, cardboard, casing stack.After the baking vanish frock adheres to paint film in the application production process, handle through the clean stove of heat (environmental protection ablation), the paint film that removes adhesion is used repeatedly.Baking vanish frock great majority lacquer ashes on frock after the clean stove processing of heat come off, and also adhere to firmly on it at one deck lacquer ash on frock surface, and the cleanliness issues of frock has become to influence the matter of utmost importance of product quality.For preventing that dust from bringing the application production link into, need clean the frock after handling, simultaneously the rust ash on the long frock of resting period is cleaned.Original cleaning way is artificial the cleaning, frock after being about to handle is spread out on the ground, less screw, plug are spread out on the steel wire and are washed with high-pressure water pipe by the workman, water consumption is big, is difficult to again rinse well, and frock cold (baking) is done back lacquer ash also thereon, cover plate class frock need just can be done the wash totally with wire brush, plug, screw class frock need be eluriated in the pond repeatedly, but labour intensity is too big, and work efficiency is extremely low can not to satisfy the production demand.

Because increasing of frock kind, quantity can not be cleaned one by one, but workpiece surface needs violent friction to clean.Find that from actual life article-cleaning surface silt utilizes the mutual friction work efficiency of article higher.Urban human is washed sweet potato and is washed singly, and the rural people washes with washing sweet potato one whole large bamboo or wicker basket, and sweet potato is put into a thin bamboo strip dustpan, and two hands hold two jiaos of dustpans, and jolt in water utilizes the mutual friction bump of sweet potato, and through washing away of water, that washes is neat and tidy.

The summary of the invention the purpose of this utility model is exactly at the deficiencies in the prior art, and a kind of ball mill principle of utilizing is provided, and reaches maximum material friction in a cylinder, solves the rotary drum washer that industrial part cleans problem.

For achieving the above object, the utility model adopts following technical scheme:

A kind of rotary drum washer comprises frame, cylinder, motor, is covered with sieve aperture on the described cylinder surface, and is provided with dismountable sect, and the centre at cylinder two ends is respectively equipped with rotating shaft, is erected on the frame by bearing block; One of rotating shaft is a hollow shaft, and an end of sparge pipe passes in the center shrinkage pool that hollow rotating shaft places another rotating shaft; Sparge pipe is provided with hole for water spraying, and the water inlet end of sparge pipe is provided with water valve, and water valve is connected with water pipe; Motor is fixed on the frame, motor the axle on be furnished with drive, by driving-belt be fixed on rotating shaft on drive be connected.In being covered with the cylinder of sieve aperture, by the rotation of cylinder, material is risen to certain altitude and fall, make material satisfy double action that self friction and cleaning fluid wash away with material surface Impurity removal, the slag dirt flows out from sieve aperture.Cleaning way adopts the ball mill principle, promptly reaches maximum material friction in a cylinder, and material and cylinder are minimum friction, and the ball mill cylindrical is drilled to sieve aperture, and cylinder inside adds sparge pipe, by the sieve aperture water outlet deslagging on the barrel.

Be provided with airtight and watertight padding between described hollow rotating shaft and the sparge pipe.Prevent that cleaning fluid is by axial leakage.

Preferably, the density of the sieve aperture on the described cylinder surface is 10～30% of cylinder surface, and the diameter of sieve aperture is 5mm, rectangular arrangement.The boring size does not drop out with minimum workpiece (screw) and is as the criterion.

Preferably, the hole for water spraying on the described sparge pipe is arranged in the scope of 90 ° of the back lower places of sparge pipe, and towards the back lower place of cylinder.The material friction of rolling in washing drum needs washing away of water silt could be led out, and cylinder rotates, and sparge pipe is motionless, when water spraying direction falls bump at material cylinder below, and do not need other direction water sprays.

Preferably, described hole for water spraying line in the shape of a spiral distributes, and the diameter of hole for water spraying is 1～5mm.The use of spiral water spray line is to eliminate the space between the waterline, improve water discharge density and do not need too many hole for water spraying, to reach the optimal efficacy that cleaning fluid is washed away, the water of sparge pipe ejection is O.3Mpa passing through simulation under the pressure, and is more satisfactory with its impulsive force of water spray group hole and the water-saving result of φ 1～5mm.

Further preferred, the diameter of described hole for water spraying is 1.5mm.Its impulsive force of water spray group hole with φ 1.5mm is best with water saving.

Rotary drum washer of the present utility model adopts the operation principle of ball mill, saves time, laborsaving, water-saving, has solved the problem that industrial part cleans.Rotary drum washer of the present utility model can also be used for as agricultural byproducts processing, machinery, light industry, mine industry processing etc.

Description of drawings Fig. 1 is a structural representation of the present utility model

Fig. 2 is the right TV structure schematic diagram of Fig. 1

Fig. 3 is the structural representation of the utility model cylinder

Fig. 4 is that intention is looked on the left side of Fig. 3

Fig. 5 is the structural representation of the new sparge pipe of this practicality

Fig. 6 is an A-A cutaway view among Fig. 5

Fig. 7 is that B among Fig. 6 is to view

The specific embodiment is further described the utility model below in conjunction with accompanying drawing, as Fig. 1, Fig. 2, shown in Figure 3:

A kind of rotary drum washer comprises frame 1, cylinder 2, motor 3, and described cylinder is covered with sieve aperture 21 on 2 surfaces, and is provided with dismountable sect 22, and the careful position at cylinder 2 two ends is provided with rotating

shaft

23,24 and is erected on the frame 1 by bearing block 4; Rotating shaft 23 is a hollow shaft, and an end of sparge pipe 5 passes in the center shrinkage pool that rotating shaft 23 places rotating shaft 24; Sparge pipe 5 is provided with hole for water spraying 51, and the water inlet end of sparge pipe 5 does not have water valve 6, and water valve 6 is connected with water pipe: motor 3 is fixed on the frame 1, motor 3 the axle on be furnished with drive 31, by driving-belt 6 be fixed on rotating shaft 24 on drive 25 be connected.

During use, earlier sect 22 is opened, put into the workpiece that will clean, the volume of workpiece generally is advisable at about 30% of cylinder 2 volumes, closes sect 22, starter motor 3, cylinder 2 is rotated, open water valve 6, clean to sparge pipe 5 feeding water or cleaning fluid, according to the complexity of workpiece cleaning, set scavenging period, after cleaning finishes, disable motor 3 is opened sect 22, makes sect 22 towards ground, cleaned workpiece is poured in dolly or other containers, and draining the water gets final product.

Be provided with airtight and watertight padding between described hollow rotating shaft 23 and the sparge pipe 5.

The density of described cylinder 2 lip-deep sieve apertures 21 is 10～30% of cylinder 2 surfaces, and the diameter of sieve aperture 21 is 5mm, rectangular arrangement.

Hole for water spraying 51 on the described sparge pipe 5 is arranged in the scope of 90 ° of the back lower places of sparge pipe 5, and towards the back lower place of cylinder 2.

Described hole for water spraying 51 line in the shape of a spiral distributes, and the diameter of hole for water spraying 51 is l～5mm.

The diameter of described hole for water spraying 51 is 1.5mm.

Claims

1. rotary drum washer, comprise frame (1), cylinder (2), motor (3), it is characterized in that: described cylinder (2) is covered with sieve aperture (21) on the surface, and being provided with dismountable sect (22), the centre at cylinder (2) two ends is provided with rotating shaft (23), (24) are erected on the frame (1) by bearing block (4); Rotating shaft (23) is a hollow shaft, and an end of sparge pipe (5) passes in the center shrinkage pool that rotating shaft (23) places rotating shaft (24); Sparge pipe (5) is provided with hole for water spraying (51), and the water inlet end of sparge pipe (5) is provided with water valve (6), and water valve (6) is connected with water pipe; Motor (3) is fixed on the frame (1), is furnished with drive (31) on the axle of motor (3), by driving-belt (6) be fixed on that drive (25) is connected in the rotating shaft (24).

2. rotary drum washer according to claim 1 is characterized in that: be provided with airtight and watertight padding between described hollow rotating shaft (23) and the sparge pipe (5).

3. rotary drum washer according to claim 1 is characterized in that: the density of the lip-deep sieve aperture of described cylinder (2) (21) is 10～30% of cylinder (2) surface, and the diameter of sieve aperture (21) is 5mm, rectangular arrangement.

4. rotary drum washer according to claim 1 is characterized in that: the hole for water spraying (51) on the described sparge pipe (5) is arranged in the scope of 90 ° of the back lower places of sparge pipe (5), and towards the back lower place of cylinder (2).

5. rotary drum washer according to claim 3 is characterized in that: described hole for water spraying (51) line in the shape of a spiral distributes, and the diameter of hole for water spraying (51) is 1～5mm.

6. rotary drum washer according to claim 4 is characterized in that: the diameter of described hole for water spraying (51) is 1.5mm.