CN209646745U - A kind of centrifuge to maintain equipment - Google Patents

Abstract

The utility model provides a kind of centrifuge to maintain equipment, it is related to centrifuge technique field, annular filter plate is fixedly connected with rotating device, and the fixed block one that filter bag top is fixed with convenient for filter bag installation is fixedly connected between rotating device and fixed block one by connecting plate；Filter bag bottom end is fixedly connected with link block one, link block one side wall opens up annular groove, dirt storage device top is fixedly connected with link block two, link block two is equipped with annular protrusion corresponding with annular groove, feed pipe top is extended to the over inside filter bag after running through dirt storage device bottom end, feed pipe top is equipped with ring baffle, ring baffle tilts down, ring baffle least significant end is higher than link block one and forms the cavity convenient for dirt deposition to dirt storage device with link block one, the utility model can be realized drain pipe and inlet tube and will not block, and reduce motor workload.

Description

A kind of centrifuge to maintain equipment

Technical field

The utility model relates to centrifugation technique fields, and in particular to a kind of centrifuge to maintain equipment.

Background technique

Centrifuge is the device using each component in the mixture of centrifugal force separate liquid and solid particle or liquid and liquid Tool.Centrifuge is widely used in the fields such as chemical industry, petroleum, food, pharmacy, ore dressing, coal, water process and ship.Centrifuge is pressed Slag dumping mode can be divided into following several patterns: centrifuge with cutter discharge of solid, piston push centrifuge, helical-conveyer centrifugal, centrifugation Power conveyer centrifugal, vibration discharging centrifugal machine and porpoising conveyer centrifugal.

Mixed liquor when centrifuge separation is containing more fine particle or the mixed liquor containing a large amount of fine particles are small Particle can be flowed out from filter bag since quality is small with liquid stream, and be flowed out from swivel top and the gap of shell, the row of causing Dirty blockage；Dirt can be deposited on filter bag bottom end under the effect of gravity, and after dirt deposition amount reaches a certain level, dirt is high Degree is higher than inlet tube outlet height, and dirt is rotated about under the disturbance of liquid, easily returned in sewage pipe, causes blowdown pipe plug Plug, causes internal pressure excessive, and separative efficiency reduces；Dirt deposition is in filter bag and with filter bag one in existing apparatus Rotation is played, increases favourable turn load, wastes energy.

A kind of centrifuge that anti-settling descending liquid is thrown away is disclosed in the Chinese patent of Publication No. CN201620134000.5, is wrapped Centrifuge inner cylinder, centrifuge outer cylinder and motor are included, round stainless steel plate, the circle are provided at the centrifuge inner cylinder top cover Lip ring is welded on stainless steel plate, the circle stainless steel plate is hollow stainless steel plate, setting on the inside of the centrifuge inner cylinder There is filter screen, be respectively arranged with sedimentation liquid entrance and washing oil entrance at the centrifuge outer cylinder upper cover, outside the centrifuge outer cylinder Side is disposed with exhanst gas outlet and liquid outlet, and the motor is connect by belt pulley with the centrifuge.The utility model The centrifuge that anti-settling descending liquid using the above structure is thrown away, is able to solve the problem of sedimentation liquid is easily thrown away in centrifugal process, knot Structure is simple and reliable, while improving the efficiency of centrifuge and the yield of carbosphere, reduces production cost.But the utility model And unresolved dirt returns to the technical issues of inlet tube causes feed liquor blockage and waste energy.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of centrifuge to maintain equipment so that drain pipe and into Liquid pipe will not block, and reduce motor workload.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs:

A kind of centrifuge to maintain equipment, the to maintain equipment are followed successively by annular filter plate, rotating device, filter bag from top to bottom With dirt storage device；

The annular filter sleeve-board is located on rotating device and is fixedly connected with rotating device, the rotating device top with turn Axis is fixedly connected；The fixed block one that the filter bag top is fixed with convenient for filter bag installation, the rotating device and fixation It is fixedly connected between block one by connecting plate；

The filter bag bottom end is fixedly connected with link block one, and the link block one side wall opens up annular groove, the dirt storage Cryopreservation device top is fixedly connected with link block two, and the link block two is equipped with annular protrusion corresponding with annular groove, the connection Block is fastened in annular groove between realization filter bag and dirt storage device by annular protrusion and is rotatablely connected；

The to maintain equipment further includes having feed pipe, and the feed pipe top extends to after running through dirt storage device bottom end Inside filter bag, the feed pipe top is equipped with ring baffle, and the ring baffle tilts down, the ring baffle least significant end The cavity convenient for dirt deposition to dirt storage device is formed higher than link block one and with link block one.

Preferably, above-mentioned rotating device bottom end is bolted to connection with connecting plate, above-mentioned connection board ends respectively with Fixed block one is fixedly connected.

Preferably, above-mentioned dirt storage device bottom end opens up convenient for being arranged the through-hole of feed pipe, and above-mentioned through-hole wall is equipped with rubber Apron fixing groove, fixed on above-mentioned feed pipe to be arranged elastic tape, above-mentioned elastic tape, which is fastened on, to be realized inside fixing groove and is tightly connected.

Preferably, above-mentioned filter bag rotates under the drive of rotating device, and above-mentioned dirt storage device is remain stationary.

Preferably, above-mentioned dirt storage device bottom end is fixedly connected with centrifuge shell.

(3) beneficial effect

The utility model provides a kind of centrifuge to maintain equipment, passes through the sieve bucket inner wall of setting with centrifuge in the equipment The annular filter plate being sealedly and fixedly connected can filter the internal fine particle of the liquid group altered, avoid altering liquid group carry secretly it is tiny Particle is directly slipped away from the gap between sieve bucket and shell, causes drain blockage；It is stored by the way that dirt is arranged in feed pipe Dirt can be all stored in dirt storage device by device, since the dirt to precipitate will not be rotated with device, energy Enough realize reduces motor load；By the way that baffle is arranged on feed pipe top, even if the dirt near inlet tube is disturbed, due to Baffle effect will not be back to inside inlet tube；

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is structural schematic diagram at A in Fig. 1；

Fig. 3 is structural schematic diagram at B in Fig. 1；

Fig. 4 is dirt storage device structural schematic diagram；

1- annular filter plate, 2- rotating device, 3- filter bag, 4- dirt storage device, 5- shaft, 6- fixed block one, 7- connect Fishplate bar, 8- link block one, 9- link block two, 10- annular protrusion, 11- feed pipe, 12- ring baffle, 13- cavity, 14- are logical Hole, 15- elastic tape fixing groove, 16- elastic tape.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

Embodiment 1:

It please refers to shown in Fig. 1-4, the utility model provides a kind of centrifuge to maintain equipment, and to maintain equipment is from top to bottom successively For annular filter plate 1, rotating device 2, filter bag 3 and dirt storage device 4；

Annular filter plate 1 is set on rotating device 2 and is fixedly connected with rotating device 2,2 top of rotating device and shaft 5 It is fixedly connected；3 top of filter bag is fixed with the fixed block 1 installed convenient for filter bag 3, rotating device 2 and fixed block 1 Between be fixedly connected by connecting plate 7；2 bottom end of rotating device is bolted to connection with connecting plate 7,7 both ends of connecting plate point It is not fixedly connected with fixed block 1；

3 bottom end of filter bag is fixedly connected with link block 1, and one 8 side wall of link block opens up annular groove, and dirt storage device 4 pushes up End is fixedly connected with link block 29, and link block 29 is equipped with annular protrusion 10 corresponding with annular groove, and link block passes through convex annular It plays 10 and is fastened on and realize in annular groove and be rotatablely connected between filter bag 3 and dirt storage device 4；

To maintain equipment further includes having feed pipe 11, and 11 top of feed pipe is extended to the over after running through 4 bottom end of dirt storage device Inside filter bag 3,4 bottom end of dirt storage device is opened up convenient for being arranged the through-hole 14 of feed pipe 11, and 14 wall of through-hole is solid equipped with elastic tape Determine slot 15, fixed on feed pipe 11 and be arranged elastic tape 16, elastic tape 16, which is fastened on inside fixing groove 15, realizes sealed connection；Charging 11 top of pipe is equipped with ring baffle 12, and ring baffle 12 tilts down, 12 least significant end of ring baffle be higher than link block 1 and with even It connects block 1 and forms the cavity 13 for being convenient for dirt deposition to dirt storage device 4；Filter bag 3 turns under the drive of rotating device 2 Dynamic, 4 bottom end of dirt storage device is fixedly connected with centrifuge shell, and dirt storage device 4 is remain stationary.

One specific embodiment of the utility model:

Rotating device is driven by motor and rotates, and rotating device drives the annular filter plate and filter bag being firmly connected with it； Wherein the sieve bucket inner wall of annular filter plate and centrifuge is sealedly and fixedly connected, and the fine particle inside liquid group above altered is hindered by sieve plate Gear avoids altering liquid group entrainment fine particles and directly slips away from the gap between sieve bucket and shell, causes drain blockage；It is dirty Turbid body is gushed from inlet tube, and under the action of the centrifugal, particulate matter is got rid of to filter bag, and edge under the effect of gravity Bag body slides downwards, by the way that baffle is arranged, even if the dirt near inlet tube is disturbed, since baffle effect will not be back to Inside inlet tube；Dirt slides downwards along bag body into dirt storage device, and dirt storage device is remain stationary, so under precipitating The dirt come will not be rotated with device, reduce motor load；Inlet tube is unloaded from dirt storage device, is arranged from through-hole Dirt is precipitated out.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (5)

1. a kind of centrifuge to maintain equipment, which is characterized in that the to maintain equipment is followed successively by annular filter plate (1) from top to bottom, turns Dynamic device (2), filter bag (3) and dirt storage device (4)；

The annular filter plate (1) is set on rotating device (2) and is fixedly connected with rotating device (2), the rotating device (2) Top is fixedly connected with shaft (5)；The fixed block one that filter bag (3) top is fixed with convenient for filter bag (3) installation (6), it is fixedly connected between the rotating device (2) and fixed block one (6) by connecting plate (7)；

Filter bag (3) bottom end is fixedly connected with link block one (8), and link block one (8) side wall opens up annular groove, the dirt Dirty storage device (4) top is fixedly connected with link block two (9), and the link block two (9) is equipped with annular corresponding with annular groove Raised (10), the link block are fastened in annular groove by annular protrusion (10) and realize filter bag (3) and dirt storage device (4) it is rotatablely connected between；

The to maintain equipment further includes having feed pipe (11), and dirt storage device (4) bottom end is run through on feed pipe (11) top After be extended to the over that filter bag (3) is internal, and feed pipe (11) top is equipped with ring baffle (12), the ring baffle (12) is downward Inclination, ring baffle (12) least significant end are higher than link block one (8) and are formed with link block one (8) convenient for dirt deposition to dirt The cavity (13) of dirty storage device (4).

2. centrifuge to maintain equipment as described in claim 1, which is characterized in that rotating device (2) bottom end and connecting plate (7) it is bolted to connection, connecting plate (7) both ends are fixedly connected with fixed block one (6) respectively.

3. centrifuge to maintain equipment as described in claim 1, which is characterized in that dirt storage device (4) bottom end opens up Convenient for being arranged the through-hole (14) of feed pipe (11), through-hole (14) wall is equipped with elastic tape fixing groove (15), the feed pipe (11) fixation is arranged elastic tape (16) on, and the elastic tape (16), which is fastened on inside fixing groove (15), realizes sealed connection.

4. centrifuge to maintain equipment as described in claim 1, which is characterized in that the filter bag (3) is in rotating device (2) Lower rotation is driven, the dirt storage device (4) remain stationary.

5. centrifuge to maintain equipment as described in claim 1, which is characterized in that dirt storage device (4) bottom end with from Scheming shell is fixedly connected.