CN207562600U - Deduster - Google Patents
Deduster Download PDFInfo
- Publication number
- CN207562600U CN207562600U CN201721535779.2U CN201721535779U CN207562600U CN 207562600 U CN207562600 U CN 207562600U CN 201721535779 U CN201721535779 U CN 201721535779U CN 207562600 U CN207562600 U CN 207562600U
- Authority
- CN
- China
- Prior art keywords
- gravitational settling
- separation pipe
- dust collector
- cyclone dust
- deduster
- 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.)
- Active
Links
Landscapes
- Cyclones (AREA)
Abstract
The utility model provides a kind of deduster, belongs to technical field of operation.It solves the problems, such as existing deduster, and there is occupied space is big, dedusting resistance is high.This deduster includes gravitational settling pre-separation pipe, cyclone dust collector and cistern;Gravitational settling pre-separation pipe is vertically arranged;Gravitational settling pre-separation pipe is located at the side of cyclone dust collector, and the upper port of gravitational settling pre-separation pipe is connected with the air inlet interface of cyclone dust collector;Gravitational settling pre-separation pipe and cyclone dust collector are respectively positioned on above cistern, and the lower end of gravitational settling pre-separation pipe and the dust flue of cyclone dust collector are stretched into the cavity volume of cistern;The inner cavity top of cyclone dust collector is equipped with nozzle;Air inlet tube is connected on the lower end side wall of gravitational settling pre-separation pipe.Gravitational settling pre-separation pipe and cyclone dust collector are respectively provided with the low characteristic of dedusting resistance, thus this deduster has the advantages that dedusting resistance is low.
Description
Technical field
The utility model belongs to technical field of operation, is related to a kind of separation, particularly a kind of deduster.
Background technology
Deduster is the equipment that dust is separated from flue gas.The accessible gas flow of the performance of deduster,
Gas is expressed by drag losses during deduster and efficiency of dust collection.
Deduster is according to actual condition type selecting, and it is a kind of more special work that coarse granule shape dust is mixed with ultrafine dust
Condition;Such as sandblasting, ball blast working condition, part steel sand and the ultrafine dust mixing ratio method of double differences 10:1 or so;Aluminium, magnesium product difference in specific gravity
Away from bigger.
Traditional deduster is handled using classification, Ji Qian roads setting dry type vortex pretreating device, rear road high efficiency filter again
Or spray;Sandblasting cleaner (application publication number CN104907940A), the aerodynamic sand blasting recorded such as Chinese patent literature
Dedusting work station (Authorization Notice No. CN201752864U).There is occupied space is big, dedusting resistance is high for traditional deduster
Problem, and then influence efficiency of dust collection.Traditional deduster is when handling dust containing magnalium, since steel sand runs at high speed collision friction
Spark is easily generated, leading to magnalium dust, there are detonation risks.
Invention content
The utility model proposes a kind of deduster, the technical problems to be solved in the utility model is how to propose another kind
It is suitble to the deduster of the working conditions such as sandblasting, ball blast.
The technical problems to be solved of the utility model can be realized by following technical proposal:A kind of deduster, including
Gravitational settling pre-separation pipe, cyclone dust collector and cistern;Gravitational settling pre-separation pipe is vertically arranged, cyclone dust collector tool
There are air inlet interface, outlet air interface and dust flue;Gravitational settling pre-separation pipe is located at the side of cyclone dust collector, and gravitational settling is pre-
The upper port of separating pipe is connected with the air inlet interface of cyclone dust collector;Gravitational settling pre-separation pipe and cyclone dust collector are equal
Above cistern, the lower end of gravitational settling pre-separation pipe and the dust flue of cyclone dust collector stretch into the cavity volume of cistern
It is interior;The inner cavity top of cyclone dust collector is equipped with nozzle;Air inlet is connected on the lower end side wall of gravitational settling pre-separation pipe
It takes over.
The outlet air interface tandem of cyclone dust collector has moisture separation device and wind turbine in this deduster;It is held in cistern
There is water, the liquid level of water divides in advance higher than the lower port and the lower port higher than dust flue, i.e. gravitational settling of gravitational settling pre-separation pipe
The lower port of lower port and dust flue from pipe is in water seal state, and air is avoided to enter from above-mentioned two lower port.
Air inlet tube generates storehouse with dust gathering arrester or smog and is connected;In fan operation, air-flow flows to whirlwind from air inlet tube
The outlet air interface of dust-extraction unit.When containing dust in the air-flow for entering this deduster, i.e., dust enters gravitational settling pre-separation
Guan Hou, since the cross-sectional area of gravitational settling pre-separation tube cavity is much larger than the cross-sectional area of air inlet tube, thus air-flow
Flow velocity and pressure reduce suddenly, and under the effect of gravity, the dust for declining naturally and settling falls into cistern to heavier granule dust
Interior and dust is mixed into water, and then dust is avoided to raise again.
Lighter dust enters with air-flow in cyclone dust collector;The water sprayed from nozzle is mixed into air-flow, i.e., is being revolved in water
It is mixed into air-flow at the top of wind dust-extraction unit.Flow spiral containing water and dust moves downward, in the process, water and dust
Constantly mixing and water and dust is constantly collided with the side wall of cyclone dust collector and is detached so that be mixed with the water of dust along
The side wall of cyclone dust collector trickles downwards, is flowed into cistern by dust flue.It follows that gravitational settling pre-separation pipe and
The dust that cyclone dust collector is isolated is mixed in the water of cistern, is both clustered together dust settling, is convenient to clean, again
Dust is avoided to raise again.The flow that nozzle sprays is returned in cistern, cistern is made to be connected with nozzle by water pump and water pipe
Realization recycles.
Compared with prior art, gravitational settling pre-separation pipe can make dust natural subsidence in this deduster, realize pretreatment,
Prevent crude particle dust collides generation spark, and then significantly improve deduster safety in operation due to whirlwind simultaneously.Lighter powder
Dirt is detached using wet dust removal mode and using cyclone dust removal mode, is not only effectively guaranteed efficiency of dust collection, but also significantly reduce
Dust explosion possibility significantly improves deduster safety in operation.
Gravitational settling pre-separation pipe and cyclone dust collector are respectively provided with the low characteristic of dedusting resistance, thus this deduster has
The advantages of dedusting resistance is low.
This deduster has selected said combination scheme in numerous dedusting methods and separate mode so that this deduster is fitted
Conjunction is applied in the special operation condition mixed in coarse granule shape dust with ultrafine dust;Thus this deduster has the excellent of reasonable design
Point.This deduster is especially suitable for applying in aluminium, magnesium material product is carried out the working conditions such as sandblasting, ball blast.
The gravitational settling pre-separation pipe and cyclone dust collector of this deduster share a cistern, and gravitational settling divides in advance
It is mounted on above cistern from pipe and cyclone dust collector, thus this deduster is small with complete machine floor space, dust concentrates system
One processing, it is easy to maintain the advantages that.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of this deduster in embodiment one.
Fig. 2 is the schematic cross-sectional view of this deduster in embodiment two.
Fig. 3 is the schematic cross-sectional view of this deduster in embodiment two.
In figure, 1, gravitational settling pre-separation pipe;2nd, cyclone dust collector;2a, inner tube;2b, outer tube;2c, dust flue;2d、
Annulus column-like paths;2e, spirality channel;3rd, cistern;4th, air inlet tube;5th, cover board;6th, nozzle;6a, aproll cap;6b, into
Water pipe;6c, connecting seat;7th, moisture separation device;8th, wind turbine;9th, partition board;10th, liquid level;11st, connecting tube.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in Figure 1, this deduster includes gravitational settling pre-separation pipe 1, cyclone dust collector 2 and cistern 3.
Multiple general-purpose interfaces are provided in the bottom side of the wall of gravitational settling pre-separation pipe 1;It is connected on whole general-purpose interfaces
Air inlet tube 4 is connected with air inlet tube 4 on the general-purpose interface of part, and cover board 5 is connected on remaining general-purpose interface;Thus both may be used
Air inlet tube 4 is increased, and then increase dust gathering arrester or dust generating facility access amount, and can 5 He of removal cover board according to actual condition
Air inlet tube 4 is safeguarded.Air inlet tube 4 is obliquely installed relative to gravitational settling pre-separation pipe 1, in air inlet tube 4 with gravity
1 connected interface of sedimentation pre-separation pipe is located at the lower section of another end interface, i.e., air-flow flows downward air inlet tube 4 is tilted.
Cyclone dust collector 2 includes the inner tube 2a and outer tube 2b on the outside of inner tube 2a, shape between inner tube 2a and outer tube 2b
Into in annulus column-like paths 2d, the air inlet interface being connected with annulus column-like paths 2d is provided in the top sidewall of outer tube 2b, it is interior
The top of pipe 2a is outlet air interface;The bottom of outer tube 2b is in coniform and be connected with dust flue 2c.
Gravitational settling pre-separation pipe 1 is located at the side of cyclone dust collector 2, and the upper port of gravitational settling pre-separation pipe 1 is led to
It crosses horizontally disposed connecting tube 11 with air inlet interface to be connected, connecting tube 11 is with gravitational settling pre-separation pipe 1 by being welded and fixed
Connection.Gravitational settling pre-separation pipe 1 and cyclone dust collector 2 are located at 3 top of cistern and the lower end of gravitational settling pre-separation pipe 1
The lower port of mouth and dust flue 2c stretch into the intracavitary of cistern 3.The lower end that general-purpose interface is located at gravitational settling pre-separation pipe 1 is used for
Ensure that dust passes through the length of gravitational settling pre-separation pipe 1, and then ensures dust natural subsidence efficiency.The inclination of air inlet tube 4 is set
Putting both makes air-flow just be flowed up after need to turning to, and then improves dust settling rate;Air-flow is made to rush at the water surface simultaneously, part dust is straight
Absorption is connect on the water surface, and then improves dust settling rate.
In cyclone dust collector nozzle 6 is equipped at the top of annulus column-like paths 2d, in air inlet interface or connecting tube 11.Nozzle 6
Including aproll cap 6a and water inlet pipe 6b, water inlet pipe 6b is horizontally disposed with, aproll cap 6a have in cone aproll face, aproll face with
The outlet face of water inlet pipe 6b, aproll cap 6a are fixed on the wall of cyclone dust collector 2 or are fixed by the bracket in gravitational settling
On the wall of pre-separation pipe 1.Water after aproll face is oriented to disperses after the outlet of water inlet pipe 6b ejection and forms small water around
Pearl improves 1 cross section water distribution uniformity of gravitational settling pre-separation pipe, and then improves water dispersing uniformity in the gas flow, i.e.,
Water and mix dust uniformity are improved, realizes and improves efficiency of dust collection.Connecting seat is fixed on the wall or stent of cyclone dust collector 2
6c, aproll cap 6a are connected through a screw thread with connecting seat 6c, and aproll in aproll cap 6a can be adjusted from there through aproll cap 6a is screwed
Spacing between the outlet of face and water inlet pipe 6b, and then aproll state is adjusted, ensure efficiency of dust collection.The nozzle 6, which has, to be not easy to plug
And the advantages of easily adjusting.
Cistern 3 can be used brick and pile up, and metallic plate can also be used and be made, and gravitational settling pre-separation pipe 1 and whirlwind remove
The outer tube 2b of dirt device 2 is fixedly connected with cistern 3, and then effectively ensures equipment fastness and safety in operation.
Moisture separation device 7 is installed, Figure of description provides steam point in cyclone dust collector 2 in the chamber of inner tube 2a
The inclined plate set from device 7 for multiple with inner tube 2a sidewall slopes.The outlet air interface of cyclone dust collector 2 is fixedly connected with wind turbine
8。
This deduster using when cistern 3 in be contained with water, bottom surface of the liquid level 10 higher than vertical section 1b of water and higher than row
The bottom surface of dirt pipe 2c.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, and the no longer burden description of essentially identical part is only retouched
Different place is stated, as shown in Fig. 2, different place is:It is adopted between inner tube 2a and outer tube 2b in cyclone dust collector 2
Spirality channel 2e is formed with spiral 9 compartment of partition board, spirality channel 2e considerably enhances water to be disperseed in the gas flow
Uniformity is realized and improves water and mix dust uniformity and raising separative efficiency.
Embodiment three
The present embodiment is essentially identical with the structure and principle of embodiment one, and the no longer burden description of essentially identical part is only retouched
Different place is stated, as shown in Fig. 2, different place is:The upper port of gravitational settling pre-separation pipe 1 and connecting tube 11
Between be fixedly connected by ring flange with bolt and nut, gravitational settling pre-separation pipe 1 may be selected according to actual condition in this way, and then
Change the direction of air inlet tube 4, use this deduster more convenient.
Claims (9)
1. a kind of deduster, including gravitational settling pre-separation pipe (1), cyclone dust collector (2) and cistern (3), feature exists
In gravitational settling pre-separation pipe (1) is vertically arranged, and cyclone dust collector (2) has air inlet interface, outlet air interface and dust flue
(2c);Gravitational settling pre-separation pipe (1) is positioned at the side of cyclone dust collector (2), the upper port of gravitational settling pre-separation pipe (1)
It is connected by connecting tube (11) with air inlet interface;Gravitational settling pre-separation pipe (1) and cyclone dust collector (2) are respectively positioned on water storage
Pond (3) top, the lower port of gravitational settling pre-separation pipe (1) and the lower port of dust flue (2c) stretch into the chamber of cistern (3)
It is interior;Nozzle (6) is equipped in the inner cavity top or connecting tube (11) of cyclone dust collector (2);Under gravitational settling pre-separation pipe (1)
Air inlet tube (4) is connected on the wall of end side.
2. deduster according to claim 1, which is characterized in that the nozzle (6) includes aproll cap (6a) and water inlet pipe
(6b), water inlet pipe (6b) is horizontally disposed, and aproll cap (6a) has the aproll face in cone, and aproll face goes out with water inlet pipe (6b's)
Mouth face, aproll cap (6a) are fixed on the wall of cyclone dust collector (2) or are fixed by the bracket in gravitational settling pre-separation pipe
(1) on wall.
3. deduster according to claim 2, which is characterized in that the company of being fixed on the wall of the cyclone dust collector (2)
Joint chair (6c), aproll cap (6a) is with connecting seat (6c) by that can adjust aproll face and the outlet of water inlet pipe (6b) in aproll cap (6a)
Between the connection structure of spacing be connected.
4. deduster according to claim 1, which is characterized in that the cyclone dust collector (2) including inner tube (2a) and
Outer tube (2b) on the outside of inner tube (2a) is formed between inner tube (2a) and outer tube (2b) in annulus column-like paths (2d), air inlet
Interface is connected with annulus column-like paths (2d).
5. deduster according to claim 1, which is characterized in that the cyclone dust collector (2) including inner tube (2a) and
Outer tube (2b) on the outside of inner tube (2a) uses spiral partition board (9) compartment shape between inner tube (2a) and outer tube (2b)
Helical channel (2e), air inlet interface are connected with spirality channel (2e).
6. deduster according to claim 4 or 5, which is characterized in that the gravitational settling pre-separation pipe (1) and whirlwind remove
The outer tube (2b) of dirt device (2) is fixedly connected with cistern (3).
7. deduster as claimed in any of claims 1 to 5, which is characterized in that the gravitational settling pre-separation pipe
(1) multiple general-purpose interfaces are provided in bottom side of the wall;Air inlet tube (4) or general in part is respectively connected on whole general-purpose interfaces
Air inlet tube (4) is connected on interface, cover board (5) is connected on remaining general-purpose interface.
8. deduster as claimed in any of claims 1 to 5, which is characterized in that the connecting tube (11) and gravity
The upper port of sedimentation pre-separation pipe (1) is fixedly connected by welding or is fixedly connected by ring flange with bolt and nut.
9. deduster as claimed in any of claims 1 to 5, which is characterized in that the air inlet tube (4) tilts and sets
It puts, the interface being connected in air inlet tube (4) with gravitational settling pre-separation pipe (1) is located at the lower section of another end interface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721535779.2U CN207562600U (en) | 2017-11-16 | 2017-11-16 | Deduster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721535779.2U CN207562600U (en) | 2017-11-16 | 2017-11-16 | Deduster |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207562600U true CN207562600U (en) | 2018-07-03 |
Family
ID=62690573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721535779.2U Active CN207562600U (en) | 2017-11-16 | 2017-11-16 | Deduster |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207562600U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107803088A (en) * | 2017-11-16 | 2018-03-16 | 陈美青 | Deduster |
CN108579206A (en) * | 2018-07-10 | 2018-09-28 | 陈美青 | Water purification installation and wet scrubber |
-
2017
- 2017-11-16 CN CN201721535779.2U patent/CN207562600U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107803088A (en) * | 2017-11-16 | 2018-03-16 | 陈美青 | Deduster |
CN108579206A (en) * | 2018-07-10 | 2018-09-28 | 陈美青 | Water purification installation and wet scrubber |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207562600U (en) | Deduster | |
CN202537408U (en) | Cyclone separator | |
CN206262273U (en) | A kind of pulse backblowing sack cleaner | |
CN107502692A (en) | The tangential multi-pipeline cyclone dust collectors of blast furnace gas one-time dedusting | |
CN209696478U (en) | Gas-liquid separation device | |
CN108499271A (en) | A kind of combination high-efficiency deduster | |
CN205953545U (en) | A high -speed centrifugal spray drying system for nano meter aluminium production | |
CN216677569U (en) | Powder dust remover with dust fall function sprays | |
CN206950881U (en) | A kind of equipment for improving efficiency of dust collection | |
CN107803088A (en) | Deduster | |
CN205164414U (en) | Wet -type whirlwind water curtain dust collector | |
CN102913271B (en) | Pulp shooting machine dust pelletizing system | |
CN206168143U (en) | Wet classification dust collector | |
CN102525349A (en) | Vacuum cleaner | |
CN202866864U (en) | Pulp shooting machine dust-clearing system | |
CN205277479U (en) | Mining multistage dust collector of wet combination that does | |
CN105251751B (en) | Mine dust emission and collection device and method | |
CN206152504U (en) | Gas vortex separator | |
CN201023062Y (en) | Hydraulic classifier | |
CN201603630U (en) | Cyclone dust collector | |
CN210356515U (en) | Series-type cement dust collector | |
CN104289336B (en) | Automatic powder spraying system | |
CN202537407U (en) | Vacuum cleaner | |
CN205815940U (en) | A kind of cyclone separator | |
CN207562579U (en) | Screw spraying wet scrubber |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |