CN210815781U

CN210815781U - Centrifugal volute gypsum cyclone

Info

Publication number: CN210815781U
Application number: CN201921235093.0U
Authority: CN
Inventors: 张震
Original assignee: Weihai Mingyuan Environmental Protection Technology Co ltd
Current assignee: Weihai Mingyuan Environmental Protection Technology Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-06-23
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a centrifugal spiral case gypsum swirler, including a awl section of thick bamboo, the top of a awl section of thick bamboo is provided with first flange, the bottom of a awl section of thick bamboo is provided with extends a section of thick bamboo to the top of extending a section of thick bamboo is connected through being connected the clamping and deciding with the bottom of a awl section of thick bamboo, the bottom of extending a section of thick bamboo surface is provided with the fixture block to the fixture block is the setting of circumference equidistance, the bottom of extending a section of thick bamboo is provided with the cutting ferrule, the utility model relates to a swirler technical field. This centrifugal spiral case gypsum swirler is provided with an extension section of thick bamboo through the bottom of a awl section of thick bamboo to the top of an extension section of thick bamboo is connected through being connected the clamping and fixing with the bottom of a awl section of thick bamboo, and the bottom of extending a section of thick bamboo surface is provided with the fixture block, and the fixture block is circumference equidistance and sets up, and the thick liquids that get into the swirler can not be like other designs direct impact overflow pipes, the wearing and tearing of the overflow pipe that has significantly reduced have prolonged the life of swirler, and the cutting ferrule is chewed to the desilting of unique design, can realize.

Description

Centrifugal volute gypsum cyclone

Technical Field

The utility model relates to a swirler technical field specifically is a centrifugation spiral case gypsum swirler.

Background

A cyclone is a common separation and classification device, which uses a centrifugal sedimentation principle commonly, when two-phase mixed liquid to be separated enters the cyclone tangentially from the periphery of the cyclone under a certain pressure, strong three-dimensional elliptic strong rotation shearing turbulent flow motion is generated, because of the particle size difference between coarse particles and fine particles, the coarse particles are subjected to different magnitudes of centrifugal force, centripetal buoyancy, fluid drag force and the like, and under the action of centrifugal sedimentation, most of the coarse particles are discharged through a bottom flow port of the cyclone, and most of the fine particles are discharged through an overflow pipe, thereby achieving the purpose of separation and classification.

Among the prior art, traditional swirler material import is called the tangential with the whirl and is connected, and the material does not do unnecessary processing at the feed inlet, directly gets into the inside separation that separates of whirl, and the material strikes the overflow pipe and causes the wearing and tearing of overflow pipe, and life is short, and the desilting of swirler is chewed for high wearing and tearing part, often needs to dismantle the inspection or change the installation, and the desilting of swirler is chewed and is mostly screw fixation structure among the prior art, and the dismouting operation is convenient and fast inadequately.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a centrifugation spiral case gypsum swirler has solved the easy direct impact overflow pipe of material among the prior art and has caused the wearing and tearing of overflow pipe, and life is short, and the connection that the sand setting was chewed and dismantle the inconvenient problem of operation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a centrifugal volute gypsum cyclone comprises a conical barrel, wherein a first connecting flange is arranged at the top of the conical barrel, an extension barrel is arranged at the bottom of the conical barrel, the top of the extension cylinder is fixedly connected with the bottom of the conical cylinder through a connecting clamp, a clamping block is arranged at the bottom of the surface of the extension cylinder, the clamping blocks are arranged at equal intervals on the circumference, the bottom of the extension cylinder is provided with a clamping sleeve, the surface of the clamping sleeve is provided with a bayonet matched with the clamping blocks, the surface of the clamping sleeve is provided with a clamping groove matched with the clamping blocks, the clamping groove and the bayonet are in a communicated structure, the clamping sleeve is internally provided with a sand setting nozzle, the top of the sand setting nozzle is provided with a convex edge matched with the inner cavity of the clamping sleeve, the top of the conical cylinder is provided with a connecting cylinder, and the top of the connecting cylinder is provided with a volute, one side of the surface of the volute is communicated with a feeding head, and the top of the volute is provided with an overflow pipe.

Preferably, the top and bottom of the connector barrel are provided with second connecting flanges and the top of the surface of the connector barrel is provided with a support flange.

Preferably, the top and the bottom of the volute are provided with third connecting flanges, and one end of the feeding head, which is far away from the volute, is provided with a feeding head flange.

Preferably, the top of overflow pipe is provided with the overflow return bend to the bottom of overflow return bend and the top of overflow pipe all are provided with the ring flange.

Preferably, the feed head is tangentially connected with the volute, and the inside of the volute is designed in an involute centrifugal mode.

Preferably, the longitudinal section of the feeding head is rectangular.

Advantageous effects

The utility model provides a centrifugal spiral case gypsum swirler. Compared with the prior art, the method has the following beneficial effects:

(1) the centrifugal volute gypsum cyclone is characterized in that an extension barrel is arranged at the bottom of a conical barrel, the top of the extension barrel is fixedly connected with the bottom of the conical barrel through a connecting clamp, a clamping block is arranged at the bottom of the surface of the extension barrel and is arranged at equal intervals along the circumference, a clamping sleeve is arranged at the bottom of the extension barrel, a bayonet matched with the clamping block is arranged on the surface of the clamping sleeve, a clamping groove matched with the clamping block is arranged on the surface of the clamping sleeve, the clamping groove and the bayonet are of a communicated structure, a sand sinking nozzle is arranged inside the clamping sleeve, a convex edge matched with the inner cavity of the clamping sleeve is arranged at the top of the sand sinking nozzle, a connecting barrel is arranged at the top of the conical barrel, a volute is arranged at the top of the connecting barrel, a feeding head is communicated with one side of the surface of the volute, an overflow pipe is arranged at the, the longitudinal section of the feeding head is rectangular, the involute centrifugal volute is designed, materials naturally rotate downwards along with an involute inlet of the volute, abrasion and turbulence can be reduced, the service life of the inlet is prolonged, the processing capacity of the cyclone is far greater than that of other inlet-type cyclones due to reduction of inlet turbulence and reduction of pressure, the volute involute at the inlet enables the materials to be automatically adjusted when entering the cyclone and then be subjected to the centrifugal action of the cyclone, the efficiency of a separation process in the cyclone is higher as a result of the adjustment, slurry entering the cyclone cannot directly impact an overflow pipe like other designs due to the characteristic of the volute involute inlet, the abrasion of the overflow pipe is greatly reduced, the service life of the cyclone is prolonged, the uniquely-designed desilting nozzle clamping sleeve can realize quick assembly and disassembly of a desilting nozzle, and the extension cylinder provides a housing for the desilting nozzle, the internal diameter of the desilting nozzle is much larger than that of the desilting nozzle, so that when blockage occurs, the desilting nozzle can be detached, cleaned and reassembled under the condition of not stopping the feeding of the cyclone.

(2) The centrifugal volute gypsum cyclone is characterized in that an extension barrel is arranged at the bottom of a conical barrel, the top of the extension barrel is fixedly connected with the bottom of the conical barrel through a connecting clamp, a clamping block is arranged at the bottom of the surface of the extension barrel and is arranged at equal intervals along the circumference, a clamping sleeve is arranged at the bottom of the extension barrel, a bayonet matched with the clamping block is arranged on the surface of the clamping sleeve, a clamping groove matched with the clamping block is arranged on the surface of the clamping sleeve, the clamping groove and the bayonet are of a communicated structure, a sand sinking nozzle is arranged inside the clamping sleeve, a convex edge matched with the inner cavity of the clamping sleeve is arranged at the top of the sand sinking nozzle, a connecting barrel is arranged at the top of the conical barrel, a volute is arranged at the top of the connecting barrel, a feeding head is communicated with one side of the surface of the volute, an overflow pipe is arranged at the, the longitudinal section of the feed head is rectangular, and the rectangular feed inlet ensures that the entering slurry forms a thin belt ring on the inner wall of the cyclone, so that the turbulence is further reduced, the service life is prolonged, and the separation efficiency is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the structure of the cutting sleeve and the desilting tip of the utility model;

FIG. 3 is a partial schematic view of the structure of the extension cylinder of the present invention;

FIG. 4 is a sectional view of the structure of the desilting tip of the present invention;

fig. 5 is a top view of the inner structure of the spiral casing according to the present invention.

In the figure: 1-conical cylinder, 2-first connecting flange, 3-extension cylinder, 4-connecting clamp, 5-clamping block, 6-clamping sleeve, 7-bayonet, 8-clamping groove, 9-sand setting nozzle, 10-convex edge, 11-connecting cylinder, 12-volute, 13-feeding head, 14-overflow pipe, 15-second connecting flange, 16-supporting flange, 17-third connecting flange, 18-feeding head flange, 19-overflow elbow pipe and 20-flange plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a centrifugal volute gypsum cyclone comprises a conical barrel 1, all connecting parts of the cyclone are clamped and assembled by a galvanized steel gasket flange and a stainless steel clamp, the dismounting and assembling operation is convenient and quick, a first connecting flange 2 is arranged at the top of the conical barrel 1, an extension barrel 3 is arranged at the bottom of the conical barrel 1, the top of the extension barrel 3 is fixedly connected with the bottom of the conical barrel 1 through a connecting clamp 4, clamping blocks 5 are arranged at the bottom of the surface of the extension barrel 3, the clamping blocks 5 are arranged at equal intervals in the circumference, a clamping sleeve 6 is arranged at the bottom of the extension barrel 3, the clamping sleeve 6 is made of nylon material and durable, a sand setting nozzle 9 is made of ceramic or polyurethane material and durable and low in cost, a bayonet 7 matched with the clamping block 5 is arranged on the surface of the clamping sleeve 6, a clamping groove 8 matched with the clamping block 5 is arranged on the surface of the clamping sleeve 6, the clamping groove 8 and the bayonet 7 are in a communicated structure, the sand, the top of the desilting nozzle 9 is provided with a convex edge 10 matched with the inner cavity of the cutting sleeve 6, the top of the conical cylinder 1 is provided with a connecting cylinder 11, the top and the bottom of the connecting cylinder 11 are both provided with second connecting flanges 15, the top of the surface of the connecting cylinder 11 is provided with a supporting flange 16, the top of the connecting cylinder 11 is provided with a volute 12, the top and the bottom of the volute 12 are both provided with third connecting flanges 17, one end of a feeding head 13 far away from the volute 12 is provided with a feeding head flange 18, one side of the surface of the volute 12 is communicated with a feeding head 13, the feeding head 13 is tangentially connected with the volute 12, the interior of the volute 12 is in an involute centrifugal design, the longitudinal section of the feeding head 13 is rectangular, the rectangular feeding head ensures that the entering slurry forms a thin belt ring on the inner wall of the cyclone, so that the turbulence is further reduced, the service life is prolonged, the separation efficiency is, the overflow pipe 14 is provided with an overflow bend 19 at the top and flanges 20 at the bottom end of the overflow bend 19 and the top end of the overflow pipe 14, all of which are well known to those skilled in the art and not described in detail herein.

During the use, the material gets into spiral case 12 through feed head 13 and carries out cyclone separation, the inside heavier material of swirler forms outer vortex flow, and discharge from desilting mouth 9, lighter material forms interior vortex flow and upwards promotes at the inside central authorities of swirler, discharge from overflow pipe 14, the thick liquids that the feed inlet of rectangle guarantees to get into form a thin band ring at the swirler inner wall, therefore just further reduce the turbulent flow, extension working life and improvement separation efficiency, need to examine or when changing the desilting mouth 9 with cutting ferrule 6 anticlockwise rotation can make cutting ferrule 6 lift off from extending section of thick bamboo 3, again with the desilting mouth 9 follow cutting ferrule 6 in take out can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centrifugal spiral case gypsum swirler, includes a awl section of thick bamboo (1), the top of a awl section of thick bamboo (1) is provided with first flange (2), its characterized in that: the bottom of the conical cylinder (1) is provided with an extension cylinder (3), the top of the extension cylinder (3) is fixedly connected with the bottom of the conical cylinder (1) through a connecting clamp (4), the bottom of the surface of the extension cylinder (3) is provided with a clamping block (5), the clamping block (5) is arranged at equal intervals in the circumferential direction, the bottom of the extension cylinder (3) is provided with a clamping sleeve (6), the surface of the clamping sleeve (6) is provided with a bayonet (7) matched with the clamping block (5), the surface of the clamping sleeve (6) is provided with a clamping groove (8) matched with the clamping block (5), the clamping groove (8) and the bayonet (7) are in a communicated structure, a sand sinking nozzle (9) is arranged inside the clamping sleeve (6), the top of the sand sinking nozzle (9) is provided with a convex edge (10) matched with the inner cavity of the clamping sleeve (6), the top of the conical cylinder (1) is provided with a connecting cylinder, and the top of the connecting cylinder (11) is provided with a volute (12), one side of the surface of the volute (12) is communicated with a feeding head (13), and the top of the volute (12) is provided with an overflow pipe (14).

2. The centrifugal volute gypsum cyclone of claim 1, wherein: the top and the bottom of the connecting cylinder (11) are both provided with second connecting flanges (15), and the top of the surface of the connecting cylinder (11) is provided with a supporting flange (16).

3. The centrifugal volute gypsum cyclone of claim 1, wherein: the top and the bottom of the volute (12) are provided with third connecting flanges (17), and one end, away from the volute (12), of the feeding head (13) is provided with a feeding head flange (18).

4. The centrifugal volute gypsum cyclone of claim 1, wherein: the top of overflow pipe (14) is provided with overflow return bend (19) to the bottom of overflow return bend (19) and the top of overflow pipe (14) all are provided with ring flange (20).

5. The centrifugal volute gypsum cyclone of claim 1, wherein: the feeding head (13) is tangentially connected with the volute (12), and the inside of the volute (12) is designed in an involute centrifugal mode.

6. The centrifugal volute gypsum cyclone of claim 1, wherein: the longitudinal section of the feeding head (13) is rectangular.