CN208960159U - A kind of cyclone separator - Google Patents

A kind of cyclone separator Download PDF

Info

Publication number
CN208960159U
CN208960159U CN201821629149.6U CN201821629149U CN208960159U CN 208960159 U CN208960159 U CN 208960159U CN 201821629149 U CN201821629149 U CN 201821629149U CN 208960159 U CN208960159 U CN 208960159U
Authority
CN
China
Prior art keywords
eddy flow
air
flow portion
cooling
shell separator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821629149.6U
Other languages
Chinese (zh)
Inventor
王洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Smart New Material Co Ltd
Original Assignee
Hubei Smart New Material Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hubei Smart New Material Co Ltd filed Critical Hubei Smart New Material Co Ltd
Priority to CN201821629149.6U priority Critical patent/CN208960159U/en
Application granted granted Critical
Publication of CN208960159U publication Critical patent/CN208960159U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Cyclones (AREA)

Abstract

The utility model discloses a kind of cyclone separators, belong to powdery paints production technical field.Including shell separator, airflow inlet, ash bucket, center tube, the center tube is co-axially located inside the shell separator, upper end is set as air stream outlet, the shell separator is divided into three parts, being set gradually from top to bottom as interconnected section is circular initial eddy flow portion, cooling eddy flow portion and section are the eddy flow acceleration portion of taper, the center tube is located in the initial eddy flow portion, and the interface in center tube lower edges and initial eddy flow portion and cooling eddy flow portion is located in same horizontal line, the cooling eddy flow portion outer wall winding is provided with the cooling water pipe of helical arrangement.A kind of cyclone separator of the utility model, shell separator is divided into interconnected initial eddy flow portion, cooling eddy flow portion and eddy flow acceleration portion can guarantee separating effect and separative efficiency so as to have different temperature inside shell separator simultaneously.

Description

A kind of cyclone separator
Technical field
The utility model relates to powdery paints production technical fields, and in particular to a kind of cyclone separator.
Background technique
The environment friendly coated package material that powdery paints just grows up as nearest decades has coating efficiency height, protection The advantages that property and decorative performance are good, receives the extensive attention in the world, to obtain sustained and rapid development.
When powdery paints produces, after mixing, extruding, crushing, under the action of cyclone separator, not using weight ratio Together, initially-separate is first carried out, the powder coating particles with larger centrifugal inertial force is made to get rid of to shell separator inner wall and decline, It is then directly collected as air-flow is discharged by air stream outlet together with the lighter powdery paints of smaller inertia force, then again Under the action of the sieve, the powdery paints with specified particle diameter size is isolated, and obtains finished product.
However, cyclone separator in the prior art, the temperature inside shell separator be it is constant, if internal temperature Higher, then air-flow velocity is very fast, although separative efficiency is higher, separating effect is bad;If enclosure interior temperature is lower, gas Stream flow velocity is slower, and separating effect is preferable, but separative efficiency is low.
Utility model content
For above-mentioned disadvantage existing in the prior art, a kind of cyclone separator of the utility model, by shell separator It is divided into interconnected initial eddy flow portion, cooling eddy flow portion and eddy flow acceleration portion, so as to have inside shell separator different Temperature can guarantee separating effect and separative efficiency simultaneously.
In order to achieve the above technical purposes, a kind of cyclone separator of the utility model, including shell separator, described point It is provided with from device upper part of the housing side wall for flow level to be introduced tangentially into its internal airflow inlet, shell separator lower part is set It is equipped with the ash bucket for collecting powder, center tube is additionally provided with inside shell separator, the center tube is co-axially located at Inside the shell separator, lower end is set on mouth structure, forms the import of air-flow lower end, and upper end is set as air stream outlet, The shell separator is divided into three parts, and being set gradually from top to bottom as interconnected section is circular initial eddy flow Portion, cooling eddy flow portion and section are the eddy flow acceleration portion of taper, and the center tube is located in the initial eddy flow portion, and center The interface in pipeline lower edges and initial eddy flow portion and cooling eddy flow portion is located in same horizontal line, outside the cooling eddy flow portion Wall winds the cooling water pipe for being provided with helical arrangement.
Wherein, the height ratio in the initial eddy flow portion, cooling eddy flow portion and eddy flow acceleration portion is 1:2:1.
Preferably, the winding pipe of interlaced arrangement is provided on the two sidewalls that eddy flow acceleration portion is oppositely arranged, The winding pipe is connected with air inlet general pipeline, the both ends air inlet general pipeline in closed state, air inlet general pipeline side wall and air blower Air outlet is connected.
Preferably, support column is fixedly installed with outside the shell separator, the support column other end is fixedly mounted on On turntable, the turntable is connected with the output shaft of motor.
Further, the direction of the turntable rotation is identical as the tangential direction of air motion at airflow inlet.
Preferably, flow regulating part is additionally provided at the airflow inlet, the flow regulating part includes across institute The rotary screw being arranged at airflow inlet is stated, the rotary screw bottom is fixedly installed with baffle, and the baffle is along the air-flow The setting of import longitudinal direction.
Preferably, filter screen is additionally provided at the air stream outlet direction.
Compared with prior art, the utility model has the following beneficial effects: by smashed powdery paints in air blast The airflow inlet for entering cyclone separator under the action of machine by the discharge outlet of pulverizer, is introduced tangentially by air-flow and causes to revolve Transhipment is dynamic, and in initial eddy flow portion, powdery paints is after pulverizer crushes, and temperature also with higher, fast in it at this time The rotation of speed falls on cooling eddy flow portion under the biggish powder coating particles of inertia, and inertia is lesser, is discharged with air stream outlet, and The powdery paints in cooling eddy flow portion is entered, temperature declines at this time, and gas viscosity reduces, and the dust of cyclone separator is caused to be imitated Rate increases, and is advantageously implemented sufficient separating effect, and then the biggish powdery paints of inertia enters back into the eddy flow of taper In acceleration portion, at this point, powdery paints temperature rises again, powdery paints angular speed increases, eddy flow faster, convenient for hurtling down Separating effect is also ensured under the premise of guaranteeing separative efficiency into ash bucket internal gathering.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the utility model;
In figure: 1, shell separator 2, airflow inlet 3, ash bucket 4, center tube 5, air-flow lower end import 6, air-flow Outlet 7, cooling eddy flow portion 9, accelerates eddy flow portion 10, cooling water pipe 11, winding pipe 12, air inlet total at initial eddy flow portion 8 Pipe 13, air blower 14, support column 15, turntable 16, motor 17, rotary screw 18, baffle 19, filter screen.
Specific embodiment
In order to make the purpose of this utility model, advantage and embodiment seem be more clear it is clear, now in conjunction with specific implementation The utility model will be further described for example, it should be understood that embodiment described herein is only to the utility model It illustrates, does not constitute limitations of the present invention.
A kind of cyclone separator as shown in Figure 1, including shell separator, the setting of shell separator upper portion side wall are useful In flow level is introduced tangentially into its internal airflow inlet, shell separator lower part is provided with the ash bucket for collecting powder, Center tube is additionally provided with inside shell separator, center tube is co-axially located inside shell separator, and lower end is set as Hatch frame forms the import of air-flow lower end, and upper end is set as air stream outlet.Wherein, shell separator is divided into three parts, from upper Being set gradually under as interconnected section is that the eddy flow that circular initial eddy flow portion, cooling eddy flow portion and section are taper adds Fast portion, center tube are located in initial eddy flow portion, and point in center tube lower edges and initial eddy flow portion and cooling eddy flow portion Interface is located in same horizontal line, and cooling eddy flow portion outer wall winding is provided with the cooling water pipe of helical arrangement.
Cyclonic separation is entered by the discharge outlet of pulverizer under the action of air blower by smashed powdery paints It at the airflow inlet of device, is introduced tangentially by air-flow and causes rotary motion, in initial eddy flow portion, powdery paints passes through pulverizer powder After broken, temperature also with higher, quickly rotates in it at this time, falls on cooling rotation under the biggish powder coating particles of inertia Stream portion, and the powdery paints in cooling eddy flow portion is entered, temperature declines at this time, and gas viscosity reduces, and leads to cyclone separator Collection efficiency increase, be advantageously implemented sufficient separating effect, then the biggish powdery paints of inertia enters back into cone In the eddy flow acceleration portion of shape, at this point, powdery paints temperature rises again, powdery paints angular speed increases, and eddy flow faster, is convenient for It hurtles down and enters ash bucket internal gathering, and the air-flow after separation is then discharged by air flow outlet, due to air stream outlet position In in initial eddy flow portion, containing relatively high temperature, therefore, the speed of air-flow discharge is also relatively fast, is guaranteeing to separate Under the premise of efficiency, separating effect is also ensured.
Wherein, the height ratio in initial eddy flow portion, cooling eddy flow portion and eddy flow acceleration portion is 1:2:1.This is because air-flow exists At lower temperature, there is lower viscosity, the collection efficiency of cyclone separator is also relatively high, part height with higher Degree, can sufficiently realize the separation of powdery paints, separating effect is preferable.
In addition, when the acceleration that cyclone separator enters taper while keeping its swirl velocity by cooling down eddy flow portion is revolved When stream portion, powdery paints can be accelerated with specific angular speed.When powdery paints reaches the taper bottom surface portions of cyclone separator When bottom end, powdery paints will be forced upwardly steering while maintaining its direction of rotation.So, it is well known that in cyclonic separation It just will form so-called tornado effect at the minimum point of the bottom end of device, at this point, powdery paints can be inhaled into such spout again In wind whirlpool, is driven by cyclone whirlpool and be lifted to the position discharge of air flow outlet, this is why usually will not The reason of dust separator that cyclone separator has been considered as, because with spout stream or even the biggish powdery paints of volume Grain can be flowed out from cyclone separator, cause separating effect undesirable.
Therefore, applicant is provided with the air inlet branch of interlaced arrangement on the two sidewalls that eddy flow acceleration portion is oppositely arranged Pipe, winding pipe are connected with air inlet general pipeline, and the air inlet both ends general pipeline are in closed state, enter the wind the air outlet of general pipeline side wall and air blower It is connected.The air stream that air blower absorbs cleanly enters in air inlet general pipeline, then enters the wind the air-flow in general pipeline and passes through air inlet branch again Pipe enters inside eddy flow acceleration portion, and tornado effect issuable inside eddy flow acceleration portion is broken up and is upset, simultaneously as The winding pipe of two sides is staggered, then by the air-flow of winding pipe blowout also should helically bending, extend eddy flow acceleration The run duration of portion's internal gas flow is able to achieve secondary separation effect, further ensures the raising of separating effect.
Preferably, support column is fixedly installed with outside shell separator, the support column other end is fixedly mounted on turntable, Turntable is connected with the output shaft of motor, wherein the direction of turntable rotation is identical as the tangential direction of air motion at airflow inlet. Motor drives turntable rotation, then the shell separator above turntable also correspondingly rotates, direction and air-flow due to turntable rotation The tangential direction of entrance air motion is identical, equivalent to increase the movement velocity of air-flow, can improve separative efficiency, when saving Between.
In addition, being additionally provided with flow regulating part at airflow inlet, flow regulating part includes at airflow inlet The rotary screw of setting, rotary screw bottom are fixedly installed with baffle, and baffle is arranged along airflow inlet longitudinal direction.Rotation rotation Screw is set up, then baffle is also set up therewith, can increase the entrance of air-flow;It is down-set to rotate rotary screw, then Baffle is also down-set therewith, can enter compared with the entrance of little airflow convenient for control powdery paints more inside shell separator It is few, further control separative efficiency and separating effect.
It is additionally provided with filter screen at air stream outlet direction as a further improvement of the utility model, the filter screen energy It selects the powder coating particles with particular size to pass through air stream outlet, can also be used to improve separating effect.
Specific embodiment of the present utility model described above does not constitute the limitation to scope of protection of the utility model, Any other various changes and modifications made by any technical concept according to the present utility model should be included in practical In novel scope of protection of the claims.

Claims (7)

1. a kind of cyclone separator, including shell separator, the shell separator upper portion side wall is provided with for by air-flow water Flat to be introduced tangentially into its internal airflow inlet, shell separator lower part is provided with the ash bucket for collecting powder, shell separator Inside is additionally provided with center tube, and the center tube is co-axially located inside the shell separator, and lower end is set on Mouth structure, forms the import of air-flow lower end, and upper end is set as air stream outlet, it is characterised in that: the shell separator is divided into three Part, setting gradually from top to bottom be circular initial eddy flow portion, cooling eddy flow portion and section for interconnected section is cone The eddy flow acceleration portion of shape, the center tube are located in the initial eddy flow portion, and center tube lower edges and initial eddy flow The interface in portion and cooling eddy flow portion is located in same horizontal line, and the cooling eddy flow portion outer wall winding is provided with helical arrangement Cooling water pipe.
2. cyclone separator according to claim 1, it is characterised in that: the initial eddy flow portion, cooling eddy flow portion and rotation The height ratio for flowing acceleration portion is 1:2:1.
3. cyclone separator according to claim 1, it is characterised in that: the two sidewalls that eddy flow acceleration portion is oppositely arranged On be provided with the winding pipe of interlaced arrangement, the winding pipe is connected with air inlet general pipeline, and the both ends air inlet general pipeline are in Closed state, air inlet general pipeline side wall are connected with the air outlet of air blower.
4. cyclone separator according to claim 1, it is characterised in that: be fixedly installed with branch outside the shell separator Dagger, the support column other end are fixedly mounted on turntable, and the turntable is connected with the output shaft of motor.
5. cyclone separator according to claim 4, it is characterised in that: at the direction of the turntable rotation and airflow inlet The tangential direction of air motion is identical.
6. cyclone separator according to claim 1, it is characterised in that: be additionally provided with flow adjusting at the airflow inlet Component, the flow regulating part include the rotary screw being arranged at the airflow inlet, and the rotary screw bottom is solid Dingan County is equipped with baffle, and the baffle is arranged along the airflow inlet longitudinal direction.
7. cyclone separator according to claim 1, it is characterised in that: be additionally provided with filtering at the air stream outlet direction Net.
CN201821629149.6U 2018-10-09 2018-10-09 A kind of cyclone separator Expired - Fee Related CN208960159U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821629149.6U CN208960159U (en) 2018-10-09 2018-10-09 A kind of cyclone separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821629149.6U CN208960159U (en) 2018-10-09 2018-10-09 A kind of cyclone separator

Publications (1)

Publication Number Publication Date
CN208960159U true CN208960159U (en) 2019-06-11

Family

ID=66759185

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821629149.6U Expired - Fee Related CN208960159U (en) 2018-10-09 2018-10-09 A kind of cyclone separator

Country Status (1)

Country Link
CN (1) CN208960159U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111774155A (en) * 2020-07-10 2020-10-16 王莉红 Fermentation system is smashed to living beings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111774155A (en) * 2020-07-10 2020-10-16 王莉红 Fermentation system is smashed to living beings
CN111774155B (en) * 2020-07-10 2022-06-03 深圳市圣西马生物技术有限公司 Fermentation system is smashed to living beings

Similar Documents

Publication Publication Date Title
JP6279506B2 (en) Cyclone equipment
CN103041936B (en) Vortex acceleration dust collector
CN103522451B (en) Dust separation and collection device
CN209501889U (en) A kind of fluidized bed air flow crusher of controllable granularity
CN201702045U (en) Cyclone separator
CN104826721B (en) System for preparing straw micro powder
CN108480066A (en) Cyclone dust collector
CN106824571A (en) A kind of cyclone separator
CN104984910A (en) High-dispersibility vortex powder selecting machine
CN205236217U (en) Water conservancy diversion grader under wide -mouth is broken up to cyclone
CN206549860U (en) A kind of cyclones in series
CN208960159U (en) A kind of cyclone separator
CN105920924A (en) Vertical type cyclone gas-phase sand remover
CN204892373U (en) High dispersivity vortex selection powder machine
CN87103634A (en) Combined cyclone
CN206549853U (en) A kind of cyclone separator
CN206549858U (en) A kind of constant-current type cyclone separator
CN206325717U (en) A kind of cyclone separator sorted for aluminium powder
CN107583772A (en) Multiphase cyclonic separation unit and cyclone separator
CN203526178U (en) Plastic and dust frequency conversion separating device
CN109985736A (en) It is inverted rotation cyclone separator and separation equipment
CN206549855U (en) A kind of double acting cyclone separator
CN206325721U (en) A kind of production of aluminum powder whirlwind powder selector
CN201384991Y (en) Cyclone separator and nano material collecting device provided with the cyclone separator
CN206549861U (en) A kind of current stabilization double acting cyclone separator

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190611

CF01 Termination of patent right due to non-payment of annual fee