CN107694241B - A kind of waste gas dust-removal device - Google Patents
A kind of waste gas dust-removal device Download PDFInfo
- Publication number
- CN107694241B CN107694241B CN201711186161.4A CN201711186161A CN107694241B CN 107694241 B CN107694241 B CN 107694241B CN 201711186161 A CN201711186161 A CN 201711186161A CN 107694241 B CN107694241 B CN 107694241B
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- cylinder
- dust
- settling box
- purification tank
- collecting bucket
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- 239000002912 waste gas Substances 0.000 title claims abstract description 16
- 238000000746 purification Methods 0.000 claims abstract description 62
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003546 flue gas Substances 0.000 claims abstract description 9
- 230000001376 precipitating effect Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003340 mental effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 78
- 239000000428 dust Substances 0.000 abstract description 16
- 239000007789 gas Substances 0.000 description 18
- 238000001556 precipitation Methods 0.000 description 18
- 239000012535 impurity Substances 0.000 description 10
- 238000000926 separation method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000012550 Pimpinella anisum Nutrition 0.000 description 1
- 240000004760 Pimpinella anisum Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
This application involves environment protection fields, specifically disclose waste gas dust-removal device comprising the lower section of rack, purification tank and flue gas leading, purification tank is equipped with settling box；Cylinder is arranged in the middle part of settling box, cylinder is rotatablely connected with settling box and cylinder can be slided up and down relative to settling box, guide ring is connected with by unilateral bearing on cylinder, precipitating drum outer wall is equipped with spiral guide slot, and the guide pad with spiral guide slot cooperation is fixed on guide ring；The bottom of cylinder is equipped with valve, and valve is opened when spool is by centrifugal force；Settling box is equipped with the leakage hole that can be connected to cylinder, and cylinder can block leakage hole along settling box slide downward；The lower section of purification tank is equipped with dust-collecting bucket, and dust-collecting bucket upper end closed, cylinder are connect by click with dust-collecting bucket by cylinder, and the bottom of dust-collecting bucket is connected with the drainpipe for extending to purification tank；The device facilitates dust precipitating, improves the utilization rate of water.
Description
Technical field
The present invention relates to environment protection fields, and in particular to a kind of waste gas dust-removal device.
Background technique
At present production of electronic components, battery (storage battery) production, pickling job shop, experimental laboratory air exhausting, metallurgy, chemical plant,
Meeting during processing in the industries such as medical factory, Painting Shop, food and brewing, Furniture manufacturing, food and drink, plastic products
The particulate matters such as a large amount of micro heavies and dust are generated, these particulate matters mix in the offgas, are discharged together with exhaust gas.Such as without
Crossing processing, just discharge in an atmosphere, just can also cause environmental pollution, and the prior art mainly passes through filter bag, electrostatic principle, activity
Charcoal uses modes cleaning organic waste gas and the dust such as water spray.
It is usually wherein to use spray or directly exhaust gas is passed through in water for the absorption of dust, to absorb exhaust gas by water
In dust.After excessive due to the dust accumulation in water, bubble will be formed in water since exhaust gas is passed through in water, bubble will make
It is in vibrational state in water, so that the dust in water will be unable to settle；Therefore it as the time for being passed through exhaust gas increases, suspends in water
Dust will be increasing, and can't bear water muddiness, then need that water is discharged in time, and clear water is added.Currently, water resource is extremely deficient
Weary, saving is also being conducted vigorous propaganda using water resource, while people also step up saving using the consciousness of water resource, therefore again
All become new research topic in all trades and professions using the utilization rate of water resource and enhancing water resource again.Therefore how will be used to inhale
The water for receiving dust is reused, and is problem to be solved to save water resource.
Summary of the invention
The purpose of the present invention is to provide a kind of waste gas dust-removal devices, can improve the benefit of water when purifying to exhaust gas
Use efficiency.
In order to achieve the above objectives, base case of the invention is as follows:
Waste gas dust-removal device includes rack, the purification tank being fixed on the rack and protrudes into the flue gas leading in purification tank, described
The lower section of purification tank is equipped with settling box, and the floor space of purification tank is greater than the floor space of settling box；The middle part of the settling box is equipped with
It is sheathed on the cylinder of settling box periphery, cylinder is rotatablely connected with settling box and cylinder can be relative to gliding on settling box
It is dynamic, guide ring is connected with by unilateral bearing on cylinder, the precipitating drum outer wall is equipped with spiral guide slot, the guide ring
On be fixed with spiral guide slot cooperation guide pad；The top and bottom of cylinder are bonded with the outer wall of settling box, separation
Disengagement chamber is formed between the middle part of cylinder and the outer wall of settling box, the bottom of cylinder is equipped with valve, and valve includes valve seat and is set to
Spool and reset spring in valve seat, spool can radially sliding along cylinder, when spool is by centrifugal force valve open；It is described
Settling box is equipped with the leakage hole that can be connected to disengagement chamber, and cylinder can block leakage hole along settling box slide downward；It is described
The dust-collecting bucket being fixed on the rack is additionally provided with below purification tank, the settling box and cylinder are respectively positioned in dust-collecting bucket, and point
From cylinder by dust-collecting bucket upper end closed, cylinder is connect by click with dust-collecting bucket, and the bottom of dust-collecting bucket is connected with drainpipe,
The free end of drainpipe extends to the top of purification tank；The rack is equipped with the driving mechanism that driving cylinder slides up and down.
The principle of this programme waste gas dust-removal device is:
When by the device cleaning organic waste gas and dust, clear water is first added into purification tank, while can fill in settling box
Qing Dynasty's water.Flue gas leading is opened, then the water that the organic exhaust gas and dust being constantly discharged by flue gas leading will be constantly passed through in purification tank
In, so that exhaust gas forms bubble in the water in purification tank, and rising in water from the water surface until be discharged.Exhaust gas shape in water
When at bubble, the surface that dust in the offgas will be adsorbed on bubble is mixed, after bubbles burst is discharged from the water surface, dust is still stayed
In water, so as to a degree of purification of exhaust gas progress.
During flue gas leading is passed through exhaust gas into purification tank, driving mechanism is also driving cylinder up and down reciprocatingly simultaneously
Sliding.When cylinder up and down reciprocatingly slides, guide ring also follows cylinder while moving back and forth up and down；And guide ring is equipped with
The guide pad cooperated with the spiral guide slot on precipitation cylinder, therefore when guide pad is slided up and down relative to precipitation cylinder, in spiral
Under the guiding role of guide groove, guide pad can be simultaneously relative to precipitation cylinder reciprocating rotation.Since guide pad and cylinder pass through list
It is rotatablely connected to bearing, and cylinder is connect with dust-collecting bucket by click, so that guide pad can band in guide pad rotation
Dynamic cylinder one-directional rotation.
In the present solution, when guide pad is moved up relative to precipitation cylinder, click will limit cylinder rotation, from
And cylinder is moved up only with respect to precipitation cylinder, since the spool of valve is not affected by centrifugal force effect, valve is closed, point
When being moved upward to the top from cylinder, disengagement chamber is connected to leakage hole, so that the water in precipitation cylinder enters in disengagement chamber, and is stored
In disengagement chamber.And when guide pad is moved down relative to precipitation cylinder, guide pad will be transmitted by unilateral bearing to cylinder
Torque, and click will not limit cylinder rotation, then during cylinder moves down, cylinder rotates simultaneously；
When cylinder rotates, the spool of valve is acted on by centrifugal force by along the radially outward sliding of cylinder, so that valve is opened,
Therefore the water in disengagement chamber will be flowed into dust-collecting bucket by valve.And when due to cylinder rotation, the water in disengagement chamber also will be in
Swirl shape flowing, so that the impurity in water will be also subject to centrifugal forces, under the influence of centrifugal force, impurity is attached to separation
On the side wall of cylinder, so that impurity will not enter in dust-collecting bucket, i.e., water is purified.In addition, since cylinder is by dust-collecting bucket
Upper end closed the pressure made in dust-collecting bucket is increased during cylinder is moved down relative to dust-collecting bucket, thus will
Water in dust-collecting bucket is extruded from drainpipe, again returns to water in purification tank.
After water in settling box enters disengagement chamber, the water in purification tank will be made to flow downward, then purify the water of trench bottom
Into in settling box, precipitated, and top stays in purification tank with respect to clear water, so as to reduce the water in purification tank
Dust.The depth of the bottom of water surface distance settling box since the sectional area of settling box is smaller, and in purification tank is also bigger, because
When this is passed through exhaust gas into purification tank, it is smaller to purify influence of the vibration of trough inner water to the water in settling box, i.e., in settling box
Water is relatively tranquil, is conducive to the contamination precipitations such as dust.
In conclusion by setting settling box, so that purifying the oscillation of trough inner water to heavy when being passed through exhaust gas to purification tank
The influence of water in the slot of shallow lake is smaller, therefore facilitates in settling box to carry out precipitation process to water.And by setting cylinder, it can be right
Water and the separation of impurity further progress in settling box, and return it into purification tank and reused；And cylinder not
When relative to precipitation cylinder rotation, the water in settling box will enter in disengagement chamber, so that the water in purification tank be made to flow downward, make net
The sewage for changing trench bottom, which enters in settling box, to be precipitated, and the opposite clear water entered in purification tank then stays in purification tank
In, to continue to purify exhaust gas, so as to reuse water, and suspension aniseed dust in the water of purification tank is prevented, led
It causes to reduce the detergent power of waste water.
Preferred embodiment one: advanced optimizing as to base case, and the purification tank and settling box are by being in back taper
Guide shell connection.Since guide shell upper end area is big, so that the sewage for being conducive to purify trench bottom enters in precipitation cylinder, and keep away
The water for exempting from purification tank endosexine is inhaled into precipitation cylinder.
Preferred embodiment two: as advanced optimizing to preferred embodiment one, the inner wall of the cylinder is equipped with detachable
Porous adsorption layer.When cylinder rotation, the impurity moved out by centrifugal force will enter in the hole in adsorption layer, with
Impurity is adsorbed, the separating effect to impurity is improved.
Preferred embodiment three: as advanced optimizing to preferred embodiment two, the edge of the purification tank is equipped with excessive slot, mistake
The upper end for spending slot is higher than the upper end of purification tank, and the free end of the drainpipe is located at the surface of excessive slot.Drainpipe first will
Water is discharged into excessive slot, then water will diffuse out after entering in excessive slot from the edge of excessive slot, and is entered in purification tank, due to purification
The vibration of water in slot close to edge is usually smaller, so that the water that can avoid just flowing into purification tank is mixed with original water rapidly
It closes, and is immediately wicked into precipitation cylinder.
Preferred embodiment four: as advanced optimizing to preferred embodiment three, the top and bottom of the cylinder and precipitating
It is equipped with sealing ring between the outer wall of bucket, the sealing performance of disengagement chamber can be improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this bright waste gas dust-removal device embodiment；
Fig. 2 is the structural schematic diagram of valve in this bright waste gas dust-removal device embodiment.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: purification tank 10, guide shell 11, settling box 12, cylinder 13, excessive slot
14, leakage hole 15, cylinder 30, guide ring 31, adsorption layer 32, unilateral bearing 33, valve seat 34, reset spring 35, spool 36, collection
Bucket 40, drainpipe 42, click 43, flue gas leading 50.
Embodiment is substantially as shown in Figure 1 and Figure 2:
The waste gas dust-removal device of the present embodiment includes rack, purification tank 10, dust-collecting bucket 40, flue gas leading 50 and driving mechanism.
Purification tank 10 and dust-collecting bucket 40 are fixed on the rack, and flue gas leading 50 protrudes into purification tank 10.The lower section of purification tank 10 is equipped with precipitating
Bucket 12, purification tank 10 and settling box 12 are cylindric；The floor space of purification tank 10 is greater than the floor space of settling box 12, and purifies
Slot 10 is with settling box 12 by being connected in the guide shell 11 of back taper.The middle part of settling box 12 is equipped with and is sheathed on 12 periphery of settling box
Cylinder 30, cylinder 30 and settling box 12 are rotatablely connected and cylinder 30 can be slided up and down relative to settling box 12.Separation
Cylinder 30 is limited relative to the stroke that settling box 12 slides up and down, and is 30 top dead centre of cylinder when cylinder 30 is in extreme higher position,
It is 30 lower dead center of cylinder when cylinder 30 is in extreme lower position, cylinder 30 is only capable of moving between top dead centre and lower dead center.
The top and bottom of cylinder 30 are bonded with the outer wall of settling box 12, and 30 top and bottom of cylinder and settling box 12 is outer
It is equipped with sealing ring between wall, to prevent stopping leak dew, forms disengagement chamber between the middle part of cylinder 30 and the outer wall of settling box 12, and
The inner wall of cylinder 30 is equipped with adsorption layer 32 made of sponge, and adsorption layer 32 is connected in cylinder 30.Cylinder 30
Bottom is equipped with valve, and valve includes valve seat 34 and spool 36 and reset spring 35 in valve seat 34, and spool 36 can be along separation
Cylinder 30 radially slides, and reset spring 35 is pressure spring, and one end of reset spring 35 is pressed on spool 36, when spool 36 by from
When mental and physical efforts, pressed home spring 35 shrinks reset spring 35 by spool 36, then the movement of spool 36 keeps valve in open state.
When spool 36 is not by centrifugal force, reset spring 35 pushes the reset of spool 36 to be in off state valve.
The upper end of cylinder 30 is equipped with the guide ring 31 being rotatablely connected with cylinder 30, and cylinder 30 and guide ring 31 are logical
The connection of unilateral bearing 33 is crossed, cylinder 30 is then connect by click 43 with dust-collecting bucket 40, i.e., when guide ring 31 rotates forward,
Guide ring 31 will transmit torsion by unilateral bearing 33, and the resistance that click 43 generates cylinder 30 at this time is also small, thus
Guide ring 31 can drive cylinder 30 to rotate together；And when guide ring 31 rotates backward, guide ring 31 is transmitted to cylinder 30
Torque it is small, and the resistance that click 43 generates cylinder 30 is big, then cylinder 30 will not rotate.Precipitate drum outer wall
Upper end is equipped with spiral guide slot, integrally formed with the guide pad cooperated with spiral guide slot on guide ring 31, then 31 phase of guide ring
When sliding up and down for precipitation cylinder, guide ring 31 will be rotated, and when 31 slide downward of guide ring, guide ring 31 is rotated forward, and leads
When to 31 upward sliding of ring, guide ring 31 is inverted.Click 43 includes that the outer ring that can mutually rotate and inner ring, outer ring are fixed on
On dust-collecting bucket 40, and outer ring inner peripheral surface is equipped with ratchet, and pawl is set on inner ring, and cylinder 30 is connect with inner ring spline, thus
When cylinder 30 moves up and down, click 43 will not generate displacement in vertical direction.Settling box 12 is equipped with several leakage holes
15, when cylinder 30 is in top dead center position, settling box 12 is connected to by leakage hole 15 with disengagement chamber；When cylinder 30 is in down
When dead-centre position, the side wall on 30 top of cylinder can block leakage hole 15, and settling box 12 is not connected to cylinder 30 at this time.
Dust-collecting bucket 40 is located at the lower section of purification tank 10, and settling box 12 and cylinder 30 are respectively positioned in dust-collecting bucket 40, separation
The lower end of cylinder 30 is by the upper end closed of dust-collecting bucket 40.The bottom of dust-collecting bucket 40 is connected with drainpipe 42, and the edge of purification tank 10 is set
There is excessive slot 14, the upper end of excessive slot 14 is higher than the upper end of purification tank 10, and the free end of drainpipe 42 extends to excessive slot 14
Surface.Driving mechanism in the present embodiment uses cylinder 13, and 13 cylinder body of cylinder is fixed on the rack, the periphery card of cylinder 30
Conjunction has drive ring, and drive ring can be rotated relative to cylinder 30, and piston rod and the drive ring of cylinder 13 are fixed, to pass through gas
Cylinder 13 is flexible can to drive cylinder 30 to slide up and down.
The specific work process of the present embodiment waste gas dust-removal device are as follows:
Clear water is added into purification tank 10, then when being passed through exhaust gas into purification tank 10, due to settling box 12 sectional area compared with
Small, the depth of the bottom of the water surface distance settling box 12 in purification tank 10 is also bigger, and the vibration of water is to precipitating in purification tank 10
The influence of water in bucket 12 is smaller, i.e., the water in settling box 12 is relatively tranquil, is conducive to contamination precipitation.Driving mechanism driving
Cylinder 30 up and down reciprocatingly slides, and when cylinder 30 up and down reciprocatingly slides, guide ring 31 also follows cylinder 30 upper and lower simultaneously
It moves back and forth；When guide pad is moved up relative to precipitation cylinder, cylinder 30 is moved up only with respect to precipitation cylinder, valve
Spool 36 is not affected by centrifugal force effect, therefore valve is closed, and when cylinder 30 be in top dead centre, disengagement chamber and the company of leakage hole 15
Logical, the water in precipitation cylinder enters in disengagement chamber, and is stored in disengagement chamber.When guide pad moves down, cylinder 30 is simultaneously
Rotation；When cylinder 30 rotates, the spool 36 of valve is acted on by centrifugal force, opens valve, therefore the water in disengagement chamber will
It is flowed into dust-collecting bucket 40 by valve.And when being rotated due to cylinder 30, the water in disengagement chamber is flowed in swirl shape, thus in water
Impurity will also be subject to centrifugal forces, under the influence of centrifugal force, impurity is attached on the side wall of cylinder 30, so that miscellaneous
Matter will not enter in dust-collecting bucket 40, i.e., purified to water.Since cylinder 30 is by the upper end closed of dust-collecting bucket 40, separating
During cylinder 30 is moved down relative to dust-collecting bucket 40, the pressure made in dust-collecting bucket 40 is increased, thus by dust-collecting bucket 40
Water from drainpipe 42 extrude, again return to water in purification tank 10.After water in settling box 12 enters disengagement chamber, so that purification
Water in slot 10 flows downward, then the water of 10 bottom of purification tank enters in settling box 12, is precipitated, and top is relatively limpid
Water stays in purification tank 10, so as to reduce the impurity of the water in purification tank 10.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (5)
1. a kind of waste gas dust-removal device including rack, the purification tank being fixed on the rack and protrudes into the flue gas leading in purification tank,
It is characterized in that, the lower section of the purification tank is equipped with settling box, and the floor space of purification tank is greater than the floor space of settling box；The precipitating
The middle part of bucket is equipped with the cylinder for being sheathed on settling box periphery, and cylinder and settling box are rotatablely connected and cylinder can be relative to heavy
Shallow lake bucket slides up and down, and is connected with guide ring by unilateral bearing on cylinder, and the precipitating drum outer wall is equipped with spiral guide slot,
The guide pad with spiral guide slot cooperation is fixed on the guide ring；The top and bottom of cylinder with the outer wall of settling box
Fitting forms disengagement chamber between the middle part of cylinder and the outer wall of settling box, the bottom of cylinder is equipped with valve, and valve includes valve
Seat, the spool in valve seat and the reset spring in valve seat, spool can radially sliding along cylinder, spool by from
Valve is opened when mental and physical efforts；The settling box is equipped with the leakage hole that can be connected to disengagement chamber, and cylinder is along settling box slide downward
Leakage hole can be blocked；The dust-collecting bucket being fixed on the rack, the settling box and cylinder are additionally provided with below the purification tank
It is respectively positioned in dust-collecting bucket, and cylinder, by dust-collecting bucket upper end closed, cylinder is connect by click with dust-collecting bucket, dust-collecting bucket
Bottom be connected with drainpipe, the free end of drainpipe extends to the top of purification tank；The rack is equipped with driving cylinder
The driving mechanism slided up and down.
2. waste gas dust-removal device according to claim 1, it is characterised in that: the purification tank and settling box are by being in back taper
The guide shell of shape is connected to.
3. waste gas dust-removal device according to claim 2, it is characterised in that: the inner wall of the cylinder is equipped with detachable
Porous adsorption layer.
4. waste gas dust-removal device according to claim 3, it is characterised in that: the edge of the purification tank is equipped with excessive slot,
The upper end of excessive slot is higher than the upper end of purification tank, and the free end of the drainpipe is located at the surface of excessive slot.
5. waste gas dust-removal device according to claim 4, it is characterised in that: the top and bottom of the cylinder and precipitating
Sealing ring is equipped between the outer wall of bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711186161.4A CN107694241B (en) | 2017-11-23 | 2017-11-23 | A kind of waste gas dust-removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711186161.4A CN107694241B (en) | 2017-11-23 | 2017-11-23 | A kind of waste gas dust-removal device |
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| Publication Number | Publication Date |
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| CN107694241A CN107694241A (en) | 2018-02-16 |
| CN107694241B true CN107694241B (en) | 2019-07-23 |
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| CN201711186161.4A Active CN107694241B (en) | 2017-11-23 | 2017-11-23 | A kind of waste gas dust-removal device |
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| CN108939629B (en) * | 2018-09-30 | 2021-04-02 | 重庆江北机械有限责任公司 | Shuttle valve unloading pipe type solid-liquid separator |
| CN110523187B (en) * | 2019-08-22 | 2021-11-30 | 河北和和能源科技有限公司 | Multi-stage smoke and dust gas processing apparatus |
| CN112917156A (en) * | 2021-01-21 | 2021-06-08 | 郑州铁路职业技术学院 | Electromechanical automatic tapping machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CH519351A (en) * | 1968-06-17 | 1972-02-29 | Miura Mitsugi | Removal of impurities from a gas |
| CN105056666B (en) * | 2015-07-28 | 2017-03-08 | 鞍钢实业微细铝粉有限公司 | A kind of flammable powders vacuum cleaner and dust collection method |
| CN205517016U (en) * | 2016-04-07 | 2016-08-31 | 邵阳学院 | Portable resistance furnace exhaust apparatus |
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