CN106731363A - A kind of dust arrester for cement bin - Google Patents
A kind of dust arrester for cement bin Download PDFInfo
- Publication number
- CN106731363A CN106731363A CN201611042792.4A CN201611042792A CN106731363A CN 106731363 A CN106731363 A CN 106731363A CN 201611042792 A CN201611042792 A CN 201611042792A CN 106731363 A CN106731363 A CN 106731363A
- Authority
- CN
- China
- Prior art keywords
- pipe
- dirt pocket
- cement
- dust arrester
- water inlet
- 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.)
- Pending
Links
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
- B01D47/12—Washers with plural different washing sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
Abstract
The present invention provides a kind of dust arrester for cement bin, including dirt pocket, it is provided with to discharge the escaping pipe of gas after purification at the top of dirt pocket, the bottom of dirt pocket is provided with the outlet pipe to effluent sewerage, and dirt pocket is additionally provided with the air inlet to be connected with a cement bin near bottom；Dust arrester also includes clean room, water inlet pipe, some waterfog heads and a suction pump, it is used for decontamination chamber in accommodating cement scavenging solution, clean room is located at dirt pocket lower section, and connected with outlet pipe and escaping pipe, stretch into dirt pocket and near escaping pipe in one end of water inlet pipe, the other end of water inlet pipe is connected with clean room, and some waterfog heads are separately mounted on some water inlet pipes, to spray water smoke in dirt pocket；Suction pump is installed on water inlet pipe, is used to be evacuated to the water in clean room in some water inlet pipes.Above-mentioned dust arrester can purify to the cement dust in gas, it is to avoid the contaminated air such as cement dust of cement bin leakage.
Description
【Technical field】
The present invention relates to cement dust collection device applied technical field, specially a kind of dust arrester for cement bin.
【Background technology】
Current cement stirring station generally stores cement in bulk using cement bin, and most of cement bin tops all do not have
Sealed.During cement is put into cement bin by pipeline, the cement in cement bin is easily in the effect of external force
Under kick up, and from the top discharge of cement bin to air, so as to be polluted to environment.
【The content of the invention】
For above-mentioned problem, it is necessary to a kind of dust arrester for cement bin is provided, to solve cement from water
The problem in air is discharged to outside hopper dredger.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：
A kind of dust arrester for cement bin, including dirt pocket, are provided with to discharge purification at the top of the dirt pocket
The escaping pipe of gas afterwards, the bottom of the dirt pocket is provided with the outlet pipe to effluent sewerage, the dirt pocket near bottom also
It is provided with the air inlet to be connected with a cement bin；The dust arrester also include clean room, water inlet pipe, some waterfog heads and
One suction pump, described used for decontamination chamber in accommodating cement scavenging solution, the clean room is located at dirt pocket lower section, and with it is described go out
Water pipe and the escaping pipe are connected, and the dirt pocket is stretched into and near the escaping pipe in one end of the water inlet pipe, it is described enter
The other end of water pipe is connected with the clean room, and some waterfog heads are separately mounted on some water inlet pipes, are used to
Water smoke is sprayed in the dirt pocket；The suction pump is installed on the water inlet pipe, is used to take out in the water in the clean room
In to some water inlet pipes.
Further, the air inlet is provided with an air inlet pipe for being connected with the cement bin, the air inlet pipe court
To the bottom angled of the dirt pocket.
Further, dividing plate is provided with the clean room, the clean room is divided into sedimentation basin and water purifying tank；It is described
Be communicated with hole on dividing plate so that the sedimentation basin and water purifying tank connection, the sedimentation basin and the outlet pipe and it is described go out
Tracheae is connected, and the water inlet pipe stretches into the water purifying tank away from one end of the dirt pocket.
Further, the intercommunicating pore is provided with filter screen.
Further, the outlet pipe is located at the liquid level lower section of the cement scavenging solution away from one end of the dirt pocket,
Steam vent is provided with the top of the sedimentation basin.
Further, the escaping pipe is located at the liquid level lower section of the cement scavenging solution away from one end of the gas outlet.
Further, it is equipped with vibrator on the outer wall of the outer wall of the dirt pocket and the outlet pipe.
Further, the escaping pipe includes the first pipeline and second pipe, and one end connection of first pipeline is described
Dirt pocket, the other end of first pipeline connects the second pipe, and the free terminal of the second pipe is located at the water
The liquid level lower section of mud scavenging solution.
Further, it is provided with pressure sensor in first pipeline.
Further, it is additionally provided with control valve on the water inlet pipe.
Due to using above-mentioned technical proposal, the invention has the advantages that：
1st, dust arrester of the invention, water smoke is sprayed by waterfog head, to the cement dust in cement bin discharge waste gas
First time purification is carried out, while the cement remained in the gas discharged with escaping pipe using the cement scavenging solution in clean room is carried out
Reaction, further removes the cement dust in gas, good dedusting effect by double purification, it is to avoid the cement of cement bin leakage
The contaminated airs such as dust.
2nd, dust arrester of the invention, after clean room is by settlement of sewage becoming clear water recycles, and saves water source.
3rd, dust arrester of the invention, endotracheal pressure is detected by pressure sensor.Pressure sensor is detected
Pressure be more than a preset value when, show that the second pipe of escaping pipe is blocked, now, replaceable second pipe, to ensure
Dust arrester normal operation.
【Brief description of the drawings】
Fig. 1 is the structural representation of the dust arrester of a better embodiment of the invention.
In accompanying drawing, 100- dust arresters, 2- dirt pockets, 22- escaping pipes, the pipelines of 223- first, 225- second pipes, 24-
Outlet pipe, 25- air inlets, 26- air inlet pipe, 4- clean rooms, 42- dividing plates, 44- sedimentation basins, 45- steam vents, 46- water purifying tanks, 48-
Intercommunicating pore, 49- filter screens, 6- water inlet pipes, 7- control valves, 8- waterfog heads, 9- suction pumps, 200- cement bins, 300- cement are net
Change liquid.
【Specific embodiment】
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It should be noted that when component is referred to as " being fixed on " another component, it can directly on another component
Or can also there is component placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it
Can be set directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " level ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all of combination of the Listed Items of pass.
Fig. 1 is referred to, embodiment of the present invention provides a kind of dust arrester 100 for cement bin 200, including dirt pocket
2nd, clean room 4, water inlet pipe 6, the suction pump 9 of some waterfog heads 8 and.
The top of dirt pocket 2 is provided with to discharge the escaping pipe 22 of gas after purification, and the bottom of dirt pocket 2 is provided with to arrange
Go out the outlet pipe 24 of sewage, dirt pocket 2 is additionally provided with the air inlet 25 to be connected with a cement bin 200 near bottom.Air inlet
25 are connected by an air inlet pipe 26 with cement bin 200.In the present embodiment, air inlet pipe 26 is inclined towards the bottom for going out dirt pocket 2
Tiltedly, to extend waste gas by air inlet pipe 26 into the residence time rested on after the dirt pocket 2 in dirt pocket 2, and water smoke is made
Adsorption of dust, realizes the first time purification of waste gas as far as possible.
Clean room 4 is located at the lower section of dirt pocket 2, for housing cement scavenging solution.In the present embodiment, cement scavenging solution
It is water.Dividing plate 42 is provided with clean room 4, clean room 4 is divided into sedimentation basin 44 and water purifying tank 46.It is communicated with dividing plate 42
Hole 48 is so that sedimentation basin 44 and water purifying tank 46 are connected.Preferably, intercommunicating pore 48 is provided with filter screen 49, to prevent from being sunk in sedimentation basin 44
Long-pending concrete enters in water purifying tank 46.
Dirt pocket 2 is stretched into and near escaping pipe 22 in one end of water inlet pipe 6, and the other end of water inlet pipe 6 is connected with water purifying tank 46.
Some waterfog heads 8 are separately mounted on some water inlet pipes 6, to the sprinkling water smoke in dirt pocket 2, with to being entered by air inlet pipe 26
The waste gas entered in dirt pocket 2 carries out first time purification；Suction pump 9 is installed on water inlet pipe 6, is used to take out in the water in water purifying tank 46
In to some water inlet pipes 6.Preferably, control valve 7 is additionally provided with water inlet pipe 6, the break-make for controlling water inlet pipe 6.
In the present embodiment, escaping pipe 22 includes the first pipeline 223 and second pipe 225.One end of first pipeline 223
Connection dirt pocket 2, the other end connection second pipe 225 of the first pipeline 223.The free terminal and outlet pipe of second pipe 225
24 free terminal is respectively positioned on the liquid level lower section of cement scavenging solution 300 in sedimentation basin 44, so that the water remained in the gas of discharge
Mud carries out double purification with the fully reaction of cement scavenging solution 300, improves the dust removing effects of double purification process.
The liquid level lower section of cement scavenging solution 300 in clean room 4 is located at due to the free terminal of second pipe 225, secondary
During purification, the mixed mud that the cement dust remained in gas in second pipe 225 is generated after being reacted with cement scavenging solution 300
Soil may block second pipe 225, influence the normal operation of dust arrester 100.Therefore, in the present embodiment, the first pipe
Pressure sensor (not shown) is additionally provided with road 223, to measure the pressure in escaping pipe 22.It is stifled when occurring in second pipe 225
During plug, air pressure in escaping pipe 22 rises, when the air pressure in pressure sensor detects escaping pipe 22 rises to a preset value,
A new second pipe 225 is changed, so that dust arrester 100 resumes operation.
Preferably, the top of sedimentation basin 44 is additionally provided with steam vent 45.Outlet pipe 24 is located at cement away from one end of dirt pocket 2
The liquid level lower section of scavenging solution, is fully reacted with by cement scavenging solution with the cement of residual in the gas discharged from escaping pipe 22,
Improve the dust removing effects of double purification process.
Preferably, vibrator (not shown) is equipped with the outer wall of the outer wall of dirt pocket 2 and outlet pipe 24, when using, can
By the vibration of vibrator to cause that the cement scale being attached on the inwall of dirt pocket 2 and the inwall of outlet pipe 24 comes off, and in gravity
In the presence of enter sedimentation basin 44 in, and then improve dust arrester 100 long-term dust removing effects.
When dust arrester 100 is used, the waste gas of the cement dust of the top of cement bin 200 discharge is entered by air inlet pipe 26 and removed
In dirt room 2, meanwhile, suction pump 9 is worked on power and the water in water purifying tank 46 is evacuated in water inlet pipe 6 by drinking-water pipe.Water inlet pipe 6 will
Water is delivered to waterfog head 8；The sprinkling water smoke in dirt pocket 2 of waterfog head 8, water smoke is carried out with the cement dust reaction in waste gas
Primary purification, is become the sewage comprising concrete and is sunk in sedimentation basin 44 by outlet pipe 24；Sewage is precipitated in sedimentation basin 44
After certain hour, concrete sediment is stayed in sedimentation basin 44, and water spills into water purifying tank 46 through intercommunicating pore 48, and in water purifying tank 46
In precipitated after turn into clear water；Water is evacuated to some waterfog heads 8 and carries out sprinkling dedusting by suction pump 9 from water purifying tank 46 again,
Recycling for water is realized, water source is saved.Additionally, cement scavenging solution 300 in sedimentation basin 44 can also with from the row of escaping pipe 22
The cement remained in the gas for going out fully reacts, to reduce the cement flour dust quantity of discharge dirt pocket 2, environmental protection.
Gas after primary purification is remained successively via cement scavenging solution is entered after the first pipeline 223 and second pipe 225
The reaction of cement dust and cement scavenging solution become mixed mud after be deposited in clean room 4.Gas after double purification via
Steam vent 45 is discharged in atmospheric environment.
Described above is directed to the detailed description of preferably possible embodiments of the invention, but embodiment is not limited to this hair
Bright patent claim, the equal change completed under the technical spirit suggested by all present invention or modification change, all should belong to
Cover the scope of the claims in the present invention.
Claims (10)
1. a kind of dust arrester for cement bin, including dirt pocket, it is characterised in that：It is provided with the top of the dirt pocket and is used to
The escaping pipe of gas after discharge purification, the bottom of the dirt pocket is provided with the outlet pipe to effluent sewerage, and the dirt pocket is leaned on
Nearly bottom is additionally provided with the air inlet to be connected with a cement bin；If the dust arrester also includes clean room, water inlet pipe, solid carbon dioxide
Fog spray head and a suction pump, described used for decontamination chamber in accommodating cement scavenging solution, the clean room is located at dirt pocket lower section, and
Connected with the outlet pipe and the escaping pipe, the dirt pocket is stretched into and near the outlet in one end of the water inlet pipe
Pipe, the other end of the water inlet pipe is connected with the clean room, and some waterfog heads are separately mounted to some water inlets
Guan Shang, to spray water smoke in the dirt pocket；The suction pump is installed on the water inlet pipe, is used to the clean room
Interior water is evacuated in some water inlet pipes.
2. dust arrester as claimed in claim 1, it is characterised in that：The air inlet is provided with one to be used for and the cement bin
The air inlet pipe of connection, bottom angled of the air inlet pipe towards the dirt pocket.
3. dust arrester as claimed in claim 1, it is characterised in that：Dividing plate is provided with the clean room, by the purification
Room is divided into sedimentation basin and water purifying tank；Hole is communicated with the dividing plate so that the sedimentation basin and water purifying tank connection, institute
State sedimentation basin to be connected with the outlet pipe and the escaping pipe, the water inlet pipe stretches into described away from one end of the dirt pocket
Water purifying tank.
4. dust arrester as claimed in claim 3, it is characterised in that：The intercommunicating pore is provided with filter screen.
5. dust arrester as claimed in claim 3, it is characterised in that：The outlet pipe is located at away from one end of the dirt pocket
The liquid level lower section of the cement scavenging solution, steam vent is provided with the top of the sedimentation basin.
6. dust arrester as claimed in claim 5, it is characterised in that：The escaping pipe is located at away from one end of the gas outlet
The liquid level lower section of the cement scavenging solution.
7. dust arrester as claimed in claim 1, it is characterised in that：The outer wall of the outer wall of the dirt pocket and the outlet pipe
On be equipped with vibrator.
8. dust arrester as claimed in claim 1, it is characterised in that：The escaping pipe includes the first pipeline and second pipe,
One end of first pipeline connects the dirt pocket, and the other end of first pipeline connects the second pipe, and described the
The free terminal of two pipelines is located at the liquid level lower section of the cement scavenging solution.
9. dust arrester as claimed in claim 8, it is characterised in that：Pressure sensor is provided with first pipeline.
10. dust arrester as claimed in claim 1, it is characterised in that：Control valve is additionally provided with the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042792.4A CN106731363A (en) | 2016-11-24 | 2016-11-24 | A kind of dust arrester for cement bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042792.4A CN106731363A (en) | 2016-11-24 | 2016-11-24 | A kind of dust arrester for cement bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106731363A true CN106731363A (en) | 2017-05-31 |
Family
ID=58973927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611042792.4A Pending CN106731363A (en) | 2016-11-24 | 2016-11-24 | A kind of dust arrester for cement bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106731363A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718373A (en) * | 2017-10-27 | 2018-02-23 | 天津思特塑料制品有限公司 | A kind of plastic products recovery reducing mechanism |
| CN109200711A (en) * | 2018-11-16 | 2019-01-15 | 深圳东忠窑炉有限公司 | A kind of energy-saving circulating deduster |
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| CN103436301A (en) * | 2013-09-13 | 2013-12-11 | 上海电力学院 | Combined dust removal and desulfurization system for coal gas |
| CN203360472U (en) * | 2013-05-14 | 2013-12-25 | 山西太钢不锈钢股份有限公司 | Wet dust removal device for blast furnace gas |
| KR20150047973A (en) * | 2013-10-25 | 2015-05-06 | 한전산업개발 주식회사 | Apparatus for filtering dust using multi disc |
| CN105032086A (en) * | 2015-08-18 | 2015-11-11 | 灵山县骄丰化工有限公司 | Water mist dust remover and circulatory system with water mister dust remover |
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2016
- 2016-11-24 CN CN201611042792.4A patent/CN106731363A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202460402U (en) * | 2012-03-02 | 2012-10-03 | 连州市凯恩斯纳米材料有限公司 | Lime kiln gas purification tower |
| CN203360472U (en) * | 2013-05-14 | 2013-12-25 | 山西太钢不锈钢股份有限公司 | Wet dust removal device for blast furnace gas |
| CN103436301A (en) * | 2013-09-13 | 2013-12-11 | 上海电力学院 | Combined dust removal and desulfurization system for coal gas |
| KR20150047973A (en) * | 2013-10-25 | 2015-05-06 | 한전산업개발 주식회사 | Apparatus for filtering dust using multi disc |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718373A (en) * | 2017-10-27 | 2018-02-23 | 天津思特塑料制品有限公司 | A kind of plastic products recovery reducing mechanism |
| CN109200711A (en) * | 2018-11-16 | 2019-01-15 | 深圳东忠窑炉有限公司 | A kind of energy-saving circulating deduster |
| CN109200711B (en) * | 2018-11-16 | 2021-01-12 | 深圳东忠窑炉有限公司 | Energy-saving circulation dust remover |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170531 |