CN208532352U - A kind of easy cleaning boiler waste liquid neutralizing device - Google Patents
A kind of easy cleaning boiler waste liquid neutralizing device Download PDFInfo
- Publication number
- CN208532352U CN208532352U CN201821114707.5U CN201821114707U CN208532352U CN 208532352 U CN208532352 U CN 208532352U CN 201821114707 U CN201821114707 U CN 201821114707U CN 208532352 U CN208532352 U CN 208532352U
- Authority
- CN
- China
- Prior art keywords
- pipe
- waste liquid
- caliber
- easy cleaning
- neutralizing device
- 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
Abstract
The utility model relates to cleaning boiler field of waste water treatment, a kind of easy cleaning boiler waste liquid neutralizing device are provided, for solving the problems, such as acid-base accommodation higher cost in cleaning boiler Wastewater Pretreatment.A kind of easy cleaning boiler waste liquid neutralizing device provided by the utility model, including mixing channel, pharmacy slot, circulating pump, the mixing channel is connected with pump inlet by first pipe, the pharmacy slot is connected with pump inlet by second pipe, and the circulating pump water outlet is connected by drainpipe at the top of mixing channel.Medicament addition manner is simple, while good mixing effect, the intracorporal waste liquid of entire slot may make to be sufficiently mixed with medicament without stirring, the additive amount of medicament is controllable, neutralizes at low cost.
Description
Technical field
The utility model relates to cleaning boiler field of waste water treatment, and in particular to a kind of easy cleaning boiler waste liquid neutralization
Equipment.
Background technique
The chemical cleaning of boiler is to maintain the cleaning of heating surface inner surface, prevents heating surface because fouling, corrosion cause accident,
Burning cost is reduced simultaneously, improves one of requisite measure of water and steam quality.Boiler Chemical includes capital construction boiler and operation pot
The chemical cleaning of furnace.Capital construction Boiler Chemical purpose is to remove the high-temperature oxydation that boiler is formed in rolling, process
Roll skin and generated corrosion product, welding slag and silt pollution object etc. in storage, transport, installation process；Run furnace chemistry
Cleaning purpose is to remove Ferric oxide scale, calcium and magnesium scale, copper dirt, the silicate scale etc. of heating surface accumulation in boiler running process.
Power station heat power equipment chemical cleaning mainly includes the processing steps such as water flushing, alkali cleaning, rinsing, passivation and neutralization, the cleaning used
Contain the chemical substances such as acid, alkali, salt, complexing agent, passivator, surfactant in medium.In Process of Chemical Cleaning, from clear
Wash in equipment the compound for cleaning lower grease, mineral oil, high polymer, phosphoric acid salt crust sulfate scale, silicate scale, iron and copper and its
His inorganic ionic compound.When condenser and recirculated water cooling water tower clean, the dirts such as biological clay and suspended matter are also had.This
All enter in cleaning solution a bit, forms the waste liquid containing multiple pollutant matter.If these waste liquids are without dealing carefully with direct row
It puts, bad influence will necessarily be caused to ecological environment, also directly influence our working environment and living environment.
Cleaning boiler waste water can transport to municipal sewage plant handled at present, but higher cost, while by
Uncertain in flow, sewage plant is lower to the wish of the processing of such waste water.
Utility model content
The technical issues of the utility model solves the problems, such as is acid-base accommodation higher cost in cleaning boiler Wastewater Pretreatment,
A kind of easy cleaning boiler waste liquid neutralizing device is provided.
In order to solve the above-mentioned technical problem, technical solution provided by the utility model are as follows:
A kind of easy cleaning boiler waste liquid neutralizing device, including mixing channel, pharmacy slot, circulating pump, the mixing channel
It is connected with pump inlet by first pipe, the pharmacy slot is connected with pump inlet by second pipe, described to follow
Ring pumps out the mouth of a river and is connected by drainpipe at the top of mixing channel.
Storage cleaning waste liquid in mixing channel, the lye of the interior storage neutralization of pharmacy slot, the two are drawn into together by circulating pump
It in pump case, is mixed, mixed water is again introduced into mixing channel through pipeline, and the medicament in pharmacy slot constantly passes through this mixing
Mode enters mixing channel, until the pH of cleaning waste liquid is to neutrality.
The medicament addition manner of the neutralizing device is simple, while good mixing effect, may make entire groove body without stirring
Interior waste liquid is sufficiently mixed with medicament, and the additive amount of medicament is controllable, is neutralized at low cost.
Preferably, main valve is set in the first pipe, and medicine valve is inhaled in setting on the second pipe.Main valve is used
In the flow of control waste liquid, the flow that medicine valve is used to control medicament is inhaled.
Preferably, the caliber of the second pipe is the 1/4 ~ 1/2 of first pipe caliber.The caliber of pipeline can control
The flow of fluids within pipes, the dosage of medicament are less than the total amount of waste liquid, and therefore, the caliber of corresponding pipeline is also smaller.
Preferably, the caliber of the second pipe is the 1/3 of first pipe caliber.The conventional waste water of processing, it is described
The caliber of second pipe be that the 1/3 of first pipe caliber can meet needs.
Preferably, blow down branch and sampling branch pipe, the blow down branch and sampling branch are provided on the drainpipe
Blowdown valve and sampling valve are respectively set on pipe.Mixed waste water is discharged into mixing channel by drainpipe, when medicament adds completion in advance
Afterwards, stop addition medicament, after waste liquid is mixed a period of time by circulating pump, a small amount of waste water is discharged by sampling valve, carries out pH
Value detects, and is decided whether to continue to add medicament according to the pH value detected, sewage pipe is used to for the waste water in mixing channel being discharged.
Preferably, the caliber of the blow down branch is the 1/2 ~ 3/4 of drain pipe diameter, the caliber of the sampling branch pipe
It is the 1/8 ~ 1/4 of drain pipe diameter.The flow of sampling branch pipe should not be too large.
Preferably, the caliber of the blow down branch is the 2/3 of drain pipe diameter, and the caliber of the sampling branch pipe is row
The 1/6 of water pipe caliber.
Preferably, the entrance of the circulating pump is provided with pipe-line mixer, and described one section of pipe-line mixer is same to follow
The import connection of ring pump, the other end of the pipe-line mixer are connected with first pipe with second pipe.Pipe-line mixer can
Waste liquid to be sufficiently mixed with medicament, while circulating pump is protected to a certain extent.
Preferably, the pipe-line mixer includes mixing duct and flange, the both ends of the mixing duct be arranged into
Water law is blue and water-output flange, the water-in flange are connected with the first and second pipelines, the water-output flange with circulating pump into
Mouth connection；The mixing duct is rectangular duct, and folded plate is arranged in the mixing duct, and the folded plate is 2 ~ 5, institute
The folded plate stated is 30 ~ 45 ° with angle formed by pipeline bottom surface, and the folded plate is rectangle, and the folded plate is on pipeline bottom surface
Projection area be less than pipeline bottom surface area.Pipe-line mixer is connected by flange with other devices, is completely embedded；Rectangle
Pipeline production is simple, and folded plate is sufficiently mixed mixed liquor for intercepting mixed liquor；Folded plate has a certain degree with pipeline bottom surface,
The resistance that mixed liquor flows in mixer is smaller, prevents line clogging；Pipeline bottom surface is the face vertical with conduit axis.
Preferably, the folded plate is 3, and the folded plate is 45 ° with angle formed by pipeline bottom surface.3 folded plates are same
Pipeline bottom surface angle at 45 ° adequately can reduce mixed liquor flow resistance by mixed waste liquor simultaneously.3 folded plate interlaced arrangements.
Compared with prior art, the utility model has the beneficial effect that medicament addition manner is simple, while mixing effect
Fruit is good, the intracorporal waste liquid of entire slot may make to be sufficiently mixed with medicament without stirring, the additive amount of medicament is controllable, neutralizes cost
It is low.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of easy cleaning boiler waste liquid neutralizing device.
Fig. 2 is the structural schematic diagram of pipe-line mixer in Fig. 1.
Wherein: 1, mixing channel, 2, pharmacy slot, 3, circulating pump, 4, pipe-line mixer；
11, first pipe, 12, main valve, 21, second pipe, 22, suction medicine valve, 31, drainpipe, 32, blow down branch,
321, blowdown valve, 33, sampling branch pipe, 331, sampling valve, 41, water-in flange, 42, water-output flange, 43, mixing duct, 44, folding
Plate.
Specific embodiment
Following implementation column is the further explanation to the utility model, is not limitations of the present invention.
Embodiment 1
A kind of easy cleaning boiler waste liquid neutralizing device, including mixing channel 1, pharmacy slot 2, circulating pump 3, the mixing
Slot 1 is connected with 3 import of circulating pump by first pipe 11, and the pharmacy slot 2 is connected with 3 import of circulating pump by second pipe 21
It connects, 3 water outlet of circulating pump is by drainpipe 31 with connecting at the top of mixing channel 1.Main valve is set in the first pipe 11
Door 12, medicine valve 22 is inhaled in setting on the second pipe 21.The caliber of the second pipe 21 is 11 caliber of first pipe
1/3.Blow down branch 32 and sampling branch pipe 33, the blow down branch 32 and sampling branch pipe 33 are provided on the drainpipe 31
On blowdown valve 321 and sampling valve 331 is respectively set.The caliber of the blow down branch 32 is the 2/3 of 31 caliber of drainpipe, described
Sampling branch pipe 33 caliber be 31 caliber of drainpipe 1/6.
Storage cleaning waste liquid in mixing channel, the lye of the interior storage neutralization of pharmacy slot, the two are drawn into together by circulating pump
It in pump case, is mixed, mixed water is again introduced into mixing channel through pipeline, and the medicament in pharmacy slot constantly passes through this mixing
Mode enters mixing channel, until the pH of cleaning waste liquid is to neutrality.
The medicament addition manner of the neutralizing device is simple, while good mixing effect, may make entire groove body without stirring
Interior waste liquid is sufficiently mixed with medicament, and the additive amount of medicament is controllable, is neutralized at low cost.Main valve is used to control the flow of waste liquid,
Inhale the flow that medicine valve is used to control medicament.The caliber of pipeline can control the flow of fluids within pipes, and the dosage of medicament is less than useless
The total amount of liquid, therefore, the caliber of corresponding pipeline are also smaller.The conventional waste water of processing, the caliber of the second pipe are
The 1/3 of first pipe caliber can meet needs.Mixed waste water is discharged into mixing channel by drainpipe, when medicament has added in advance
Cheng Hou stops addition medicament and discharges a small amount of waste water by sampling valve after waste liquid is mixed a period of time by circulating pump, carries out
PH value detects, and is decided whether to continue to add medicament according to the pH value detected, sewage pipe is used to for the waste water in mixing channel being discharged.
The flow of sampling branch pipe should not be too large.
Embodiment 2
Embodiment 2 with embodiment 1 the difference is that: the entrance of the circulating pump 3 is provided with pipe-line mixer 4,
Described 4 one end of pipe-line mixer is connected with the import of circulating pump 4, the same first pipe of the other end of the pipe-line mixer 4
11 and second pipe 21 connect.The pipe-line mixer 4 include mixing duct 43 and flange, the two of the mixing duct 43
End setting water-in flange 41 and water-output flange 42, the water-in flange 41 is connected with the one 11 and second pipe 21, described
Water-output flange 42 is connected with 3 import of circulating pump；The mixing duct 43 is rectangular duct, setting in the mixing duct 43
Folded plate 44, the folded plate 44 are rectangle, and the area of projection of the folded plate 44 on 43 bottom surface of pipeline is less than 43 bottom of pipeline
The area in face.The folded plate 44 is 3, and the folded plate 44 is 45 ° with angle formed by 43 bottom surface of pipeline.
Waste liquid can be sufficiently mixed by pipe-line mixer with medicament, while protect circulating pump to a certain extent.Pipeline is mixed
Clutch is connected by flange with other devices, is completely embedded；Rectangular duct production is simple, and folded plate makes to mix for intercepting mixed liquor
Liquid is closed to be sufficiently mixed；Folded plate has a certain degree with pipeline bottom surface, and the resistance that mixed liquor flows in mixer is smaller, prevents pipe
Road blocking；Pipeline bottom surface is the face vertical with conduit axis.3 folded plates can be mixed adequately with pipeline bottom surface angle at 45 °
Waste liquid reduces mixed liquor flow resistance simultaneously.3 folded plate interlaced arrangements.
Embodiment 3
Embodiment 3 with embodiment 1 the difference is that, the caliber of the second pipe is the 1/2 of first pipe caliber.
The caliber of the blow down branch 32 is the 3/4 of 31 caliber of drainpipe, and the caliber of the sampling branch pipe 33 is the pipe of drainpipe 31
The 1/4 of diameter.
Embodiment 4
Embodiment 4 with embodiment 1 the difference is that, the caliber of the second pipe is the 1/4 of first pipe caliber.
The caliber of the blow down branch 32 is the 1/2 of 31 caliber of drainpipe, and the caliber of the sampling branch pipe 33 is the pipe of drainpipe 31
The 1/8 of diameter.
Embodiment 5
Embodiment 5 with embodiment 2 the difference is that, the folded plate 44 be 2, the folded plate 44 is the same as pipeline bottom surface
Formed angle is 30 °.4 folded plate interlaced arrangements.
Embodiment 6
Embodiment 6 with embodiment 2 the difference is that, the folded plate 44 be 5, the folded plate 44 is the same as pipeline bottom surface
Formed angle is 45 °.The folded plate interlaced arrangement.
Above-listed detailed description is illustrating for the utility model possible embodiments, and above embodiments are not to limit
The scope of the patents of the utility model processed, all equivalence enforcements or change without departing from carried out by the utility model, is intended to be limited solely by this case
The scope of the patents in.
Claims (10)
1. a kind of easy cleaning boiler waste liquid neutralizing device, which is characterized in that described including mixing channel, pharmacy slot, circulating pump
Mixing channel with pump inlet by first pipe connect, the pharmacy slot with pump inlet by second pipe company
It connects, the circulating pump water outlet is connected by drainpipe at the top of mixing channel.
2. a kind of easy cleaning boiler waste liquid neutralizing device according to claim 1, which is characterized in that described first
Main valve is set on pipeline, and medicine valve is inhaled in setting on the second pipe.
3. a kind of easy cleaning boiler waste liquid neutralizing device according to claim 1, which is characterized in that described second
The caliber of pipeline is the 1/4 ~ 1/2 of first pipe caliber.
4. a kind of easy cleaning boiler waste liquid neutralizing device according to claim 3, which is characterized in that described second
The caliber of pipeline is the 1/3 of first pipe caliber.
5. a kind of easy cleaning boiler waste liquid neutralizing device according to claim 1, which is characterized in that the draining
It is provided with blow down branch and sampling branch pipe on pipe, blowdown valve and sampling is respectively set on the blow down branch and sampling branch pipe
Valve.
6. a kind of easy cleaning boiler waste liquid neutralizing device according to claim 5, which is characterized in that the blowdown
The caliber of branch pipe is the 1/2 ~ 3/4 of drain pipe diameter, and the caliber of the sampling branch pipe is the 1/8 ~ 1/4 of drain pipe diameter.
7. a kind of easy cleaning boiler waste liquid neutralizing device according to claim 6, which is characterized in that the blowdown
The caliber of branch pipe is the 2/3 of drain pipe diameter, and the caliber of the sampling branch pipe is the 1/6 of drain pipe diameter.
8. a kind of easy cleaning boiler waste liquid neutralizing device according to claim 1, which is characterized in that the circulation
The entrance of pump is provided with pipe-line mixer, and one section of the pipe-line mixer import with circulating pump connects, the pipeline
The other end of mixer is connected with first pipe with second pipe.
9. a kind of easy cleaning boiler waste liquid neutralizing device according to claim 8, which is characterized in that the pipeline
Mixer includes mixing duct and flange, the both ends setting water-in flange and water-output flange of the mixing duct, it is described into
Water law orchid connects with the first and second pipelines, and the water-output flange is connected with pump inlet；The mixing duct is square
Shape pipeline, the mixing duct is interior to be arranged folded plate, and the folded plate is 2 ~ 5, and the folded plate is the same as formed by pipeline bottom surface
Angle is 30 ~ 45 °, and the folded plate is rectangle, and the area of projection of the folded plate on pipeline bottom surface is less than pipeline bottom surface
Area.
10. a kind of easy cleaning boiler waste liquid neutralizing device according to claim 9, which is characterized in that the folding
Plate is 3, and the folded plate is 45 ° with angle formed by pipeline bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821114707.5U CN208532352U (en) | 2018-07-14 | 2018-07-14 | A kind of easy cleaning boiler waste liquid neutralizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821114707.5U CN208532352U (en) | 2018-07-14 | 2018-07-14 | A kind of easy cleaning boiler waste liquid neutralizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532352U true CN208532352U (en) | 2019-02-22 |
Family
ID=65387946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821114707.5U Active CN208532352U (en) | 2018-07-14 | 2018-07-14 | A kind of easy cleaning boiler waste liquid neutralizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208532352U (en) |
-
2018
- 2018-07-14 CN CN201821114707.5U patent/CN208532352U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206735953U (en) | A kind of aluminium section bar plant sewage purifying and treating device | |
| CN103555477B (en) | A kind of pipeline cleaning agent and preparation and cleaning method | |
| KR20070038616A (en) | Pipe washing equipment using ozonated water | |
| CN103449597A (en) | Hot stifle backwater treatment device and method of converter slag | |
| CN214120924U (en) | Cleaning device for plate-fin heat exchanger | |
| CN208532352U (en) | A kind of easy cleaning boiler waste liquid neutralizing device | |
| CN207811436U (en) | A kind of aluminium section bar plant sewage purifying and treating device | |
| CN205099441U (en) | CIP cleaning equipment's waste water acid -base neutralization treatment device | |
| CN106191876B (en) | A kind of Cleaning and Passivation method of heat-exchange system equipment | |
| CN211620201U (en) | Environment-friendly industrial wastewater treatment device | |
| CN205803085U (en) | The flocculation basin processed for electroplating sewerage | |
| CN108680054B (en) | Cleaning method and device for movable VACOM (vapor-assisted-COM) pre-heat exchanger | |
| CN206915881U (en) | A kind of Fenton processing unit of batch (-type) waste water | |
| CN208302591U (en) | A kind of automation arsenones add agent and disposal plant automatically | |
| CN107445345A (en) | A kind of acidic industrial waste water treatment system | |
| CN210001713U (en) | industrial circulating cooling water treatment system for methanol | |
| CN207405009U (en) | The production waste closed loop cycle of zero-emission utilizes system and cleaning room | |
| CN204073817U (en) | Emission-control equipment in PAFC production | |
| CN206232571U (en) | A kind of semi-coke wastewater purifier | |
| CN104118954B (en) | A kind of method and device utilizing Chemical Mixed Fertilizer off gas treatment waste water | |
| CN208632266U (en) | A kind of industrial circulating cooling water Zero discharging system | |
| CN202558717U (en) | Full-automatic device for treating mercury-contained waste water generated in chlor-alkali industry | |
| CN206955810U (en) | A kind of stainless-steel cold-rolling nitration mixture wastewater denitrification treatment apparatus | |
| CN207170429U (en) | A kind of segmented cleaning device | |
| CN111252933A (en) | Domestic sewage treatment equipment with integration function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 510000 Meiji Industrial Zone Wudong No. 3 101, Nan'an Village, Zengcheng Xintang Town, Guangzhou, Guangdong Province Patentee after: GUANGZHOU COBBER WATER TREATMENT TECHNOLOGY CO., LTD. Address before: 510000 Administration for Industry and Commerce of Zengcheng District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU COBBER WATER TREATMENT TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 511300 101, No. 3, building 5, Meiji Industrial Zone, Beining Fang, Nan'an village, Xintang Town, Zengcheng, Guangzhou City, Guangdong Province Patentee after: Guangzhou Kebao Water Treatment Technology Co., Ltd. Address before: 510000 Meiji Industrial Zone Wudong No. 3 101, Nan'an Village, Zengcheng Xintang Town, Guangzhou, Guangdong Province Patentee before: GUANGZHOU COBBER WATER TREATMENT TECHNOLOGY CO., LTD. |