CN208554199U - Neutralize waste discharge apparatus - Google Patents
Neutralize waste discharge apparatus Download PDFInfo
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- CN208554199U CN208554199U CN201821086462.XU CN201821086462U CN208554199U CN 208554199 U CN208554199 U CN 208554199U CN 201821086462 U CN201821086462 U CN 201821086462U CN 208554199 U CN208554199 U CN 208554199U
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- storage tank
- motor
- waste
- acid solution
- filter screen
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Abstract
The utility model discloses waste discharge apparatus is neutralized, it is symmetrically arranged with alkali liquor storage tank and acid solution storage tank in neutralization chamber, agitating device is provided in neutralization chamber, the shaft lower end of the motor b of agitating device is provided with agitating paddle, and the shaft bottom end of motor b is connected with sealing cover；The bottom end of neutralization chamber is connected with discharging of waste liquid room is provided with filtrate discharge mouth, is embedded with filter screen at filtrate discharge mouth；The sealing cover of agitating device is embedded in the outside of filter screen, and the bottom end of discharging of waste liquid room is provided with leakage fluid dram.In alkali liquor storage tank and acid solution storage tank treat the liquid of waste discharge and carry out temporary function, subsequent acid-base modifier can be made, neutralize the pH value of waste liquid and waste liquid mutually；Agitating device can accelerate to neutralize indoor neutralization reaction process, lifting device, which realizes sealing cover, quickly opens closure, and then controls the opening and closing of filtrate discharge mouth, easy to operate, filtration is played to the liquid after neutralization simultaneously, the environment for greatly reducing liquid outlet influences.
Description
Technical field
The utility model belongs to technical field of experiment equipment, and in particular to neutralizes waste discharge apparatus.
Background technique
The waste liquid of the physics & chemistry lab of chemical composition analysis is mainly based on spent acid, salkali waste, according to country to laboratory
Environmental regulations, the discharge standard of waste liquid are pH value between 6-9.If be directly discharged in external environment, it is easy to make environment
At serious peracidity or parlkaline.Environment influences more serious.Due to being at present mostly using addition neutralization reaction agent thereto
Mode carry out artificial neutralisation treatment, make neutralization reaction agent quickly, uniformly, be diffused into entire wastewater disposal basin and with waste water neutralize,
It is difficult in practical operation satisfactory: is not the problem of concentrated acid liquid or high alkali liquid addition are excessive, neutralization lags occur, exactly stirs
Overlong time.In addition, it need to be by repeated measurement, stirring, neutralization until discharging after up to standard, not only large labor intensity, is operated
Complexity, working efficiency is low, and the skin for be easy to causeing liquid splash to make people in whipping process is damaged, meanwhile, it generates
Pernicious gas and peculiar smell to human body health it is very unfavorable.Therefore, a kind of neutralization waste discharge apparatus how is researched and developed, is had important
Realistic meaning.
Utility model content
The technical issues of having greater environmental impacts for waste liquid outlet pH value existing in the prior art, the utility model
Be designed to provide neutralization waste discharge apparatus.
The technical solution that the utility model is taken are as follows:
Waste discharge apparatus is neutralized, including waste fluid container, waste fluid container are disposed with neutralization chamber and discharging of waste liquid from top to bottom
Room is symmetrically arranged with alkali liquor storage tank and acid solution storage tank in neutralization chamber, and agitating device is provided in neutralization chamber, and agitating device includes electricity
Machine b and agitating paddle, the shaft lower end of motor b are provided with agitating paddle, and the shaft bottom end of motor b is connected with sealing cover；Neutralization chamber
Bottom end is connected with discharging of waste liquid room is provided with filtrate discharge mouth, is embedded with filter screen at filtrate discharge mouth；Agitating device it is close
Capping is embedded in the outside of filter screen, and the bottom end of discharging of waste liquid room is provided with leakage fluid dram.
Further, the alkali liquor storage tank and acid solution storage tank horizontal are set as symmetrical along the upper end two sidewalls of neutralization chamber
Hollow circuit cylinder tube structure, between alkali liquor storage tank and acid solution storage tank interval formed neutralize chamber；It is arranged to waste liquid the lower end of neutralization chamber
Interior is put to be extended as taper structure.
Further, lye delivery pipe and acid solution delivery pipe, lye are separately connected in the alkali liquor storage tank and acid solution storage tank
Flux of alkaline liquor valve and acid solution flow valve are respectively arranged on delivery pipe and acid solution delivery pipe.
Further, the surrounding of the filter screen is provided with endless glide, and the surrounding activity of sealing cover is embedded sliding in annular
In rail.
Further, it is additionally provided with lifting device, lifting device includes motor a, screw rod, sliding rail and support rod, spiral shell
Bar and sliding rail are in the upper end that waste fluid container is arranged in parallel arrangement along the vertical direction, and support rod is horizontal to be erected at screw rod and cunning
Between dynamic rail road, support rod one end is set on screw rod by sliding nut, and support rod other end activity is embedded in sliding rail
Interior, the top of screw rod is connected with motor a.
Further, the motor b is connected by bearing with support rod, drives screw rod operation to drive branch by motor a
Strut is synchronous with motor b to be moved up and down along sliding rail.
Further, the filter screen and sealing cover are disposed as hollow hemispherical shell structure, uniformly open on filter screen
If filter hole.
The utility model has the following beneficial effects:
The liquid that alkali liquor storage tank and acid solution storage tank in the utility model treat waste discharge carries out temporary function, while inside it
Liquid can be used as the subsequent acid-base modifier to waste discharge liquid, neutralize the pH value of waste liquid and waste liquid mutually, be then exhausted from, keep away
The pollution to environment is exempted from, while the utilization rate of waste liquid can be improved；Agitating device can accelerate to neutralize indoor neutralization reaction process,
Lifting device, which realizes sealing cover, quickly opens closure, and then controls the opening and closing of filtrate discharge mouth, easy to operate, simultaneously
Filtration is played to the liquid after neutralization, the environment for greatly reducing liquid outlet influences.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Wherein, 1, motor a；2, sliding nut；3, screw rod；4, flux of alkaline liquor valve；5, alkali liquor storage tank；6, neutralization chamber；7, it gives up
Liquid drain chamber；8, leakage fluid dram；9, support rod；10, bearing；11, motor b；12, sliding rail；13, acid solution flow valve；14, sour
Liquid storage tank；15, agitating paddle；16, sealing cover；17, filter screen；18, filtrate discharge mouth.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1, neutralizing waste discharge apparatus, including waste fluid container, waste fluid container are disposed with neutralization chamber 6 from top to bottom
With discharging of waste liquid room 7, alkali liquor storage tank 5 and acid solution storage tank 14 are symmetrically arranged in neutralization chamber 6, and stirring dress is provided in neutralization chamber 6
It sets, agitating device includes motor b11 and agitating paddle 15, and the shaft lower end of motor b11 is provided with agitating paddle 15, and motor b11's turns
Axis bottom end and sealing cover 16 connect；The bottom end of neutralization chamber 6 is connected with discharging of waste liquid room 7 is provided with filtrate discharge mouth 18, filtrate
Filter screen 17 is embedded at discharge outlet 18；The sealing cover 16 of agitating device is embedded in the outside of filter screen 17, discharging of waste liquid room 7
Bottom end is provided with leakage fluid dram 8.
Alkali liquor storage tank 5 and acid solution storage tank 14 horizontal are set as symmetrical hollow circle along the upper end two sidewalls of neutralization chamber 6
Column tube structure, interval, which is formed, between alkali liquor storage tank 5 and acid solution storage tank 14 neutralizes chamber；The lower end of neutralization chamber 6 is to discharging of waste liquid room
It is extended in 7 as taper structure.The special shape structure of alkali liquor storage tank 5 and acid solution storage tank 14, can make full use of neutralization chamber
Space in 6 provides waste discharge channel for waste liquid, ensure that waste liquid enter after neutralization chamber 6 sufficiently with corresponding lye or acid
Neutralization reaction occurs for liquid fusion.
Lye delivery pipe and acid solution delivery pipe, lye delivery pipe and acid are separately connected in alkali liquor storage tank 5 and acid solution storage tank 14
Flux of alkaline liquor valve 4 and acid solution flow valve 13 are respectively arranged on liquid delivery pipe.Pass through flux of alkaline liquor valve 4 or acid solution flow valve 13
The flow for reconciling the lye or acid solution in neutralization chamber 6 carries out flow control according to the volume of waste liquid to be neutralized, while can assist
PH test paper detects the pH value of the liquid in neutralization chamber 6, guarantees that pH value is close to neutrality when discharging of waste liquid, and then avoid
Pollution to environment, while also avoiding the waste of acid solution or lye.
The surrounding of filter screen 17 is provided with endless glide, and the surrounding activity of sealing cover 16 is embedded in endless glide.Sealing
It when lid 16 is not promoted, is embedded in endless glide, plays sealing function, while rotating under the drive of motor b11；Sealing
After lid 16 is promoted by lifting device, relative displacement occurs with filter screen 17, the liquid in neutralization chamber 6 by filter screen 17 into
Row filtering emission.
Filter screen 17 and sealing cover 16 are disposed as hollow hemispherical shell structure, uniformly open up filtering on filter screen 17
Hole.The special construction of filter screen 17 and sealing cover 16 each serves as the effect of filtering and sealing, reduces maintenance rate.
It is additionally provided with lifting device, lifting device includes motor a1, screw rod 3, sliding rail 12 and support rod 9, screw rod 3
The upper end of waste fluid container is set in parallel arrangement along the vertical direction with sliding rail 12, and support rod 9 is horizontal to be erected at 3 He of screw rod
Between sliding rail 12,9 one end of support rod is set on screw rod 3 by sliding nut 2, and 9 other end activity of support rod is embedded
In sliding rail 12, the top of screw rod 3 is connected with motor a1.
Motor b11 is connected by bearing 10 and support rod 9, drives the operation of screw rod 3 to drive support rod 9 and electricity by motor a1
Machine b11 synchronization is moved up and down along sliding rail 12.
Specifically used process are as follows:
Acid waste liquid to be poured is placed into acid solution storage tank 14, alkaline waste liquor to be poured is placed into alkali liquor storage tank
In 5, when initial position, the position of motor b11 and support rod 9 on sliding rail 12 is minimum, at this point, sealing cover 16 was erected at
On strainer 17, it will be poured into waste fluid container to the liquid of waste discharge (acid or alkalinity), according to liquid (the acid or alkali to waste discharge
Property) volume open the flux of alkaline liquor valve 4 (or acid solution flow valve 13 of acid solution storage tank 14) of alkali liquor storage tank 5, both make to occur
And reaction, by the pH value of the liquid in pH test paper real-time detection neutralization chamber 6, until adjusting to neutrality；In neutralization reaction
Cheng Zhong, motor b11 operation drive agitating paddle 15 clockwise or counterclockwise, are formed to the liquid in neutralization chamber 6 and are adequately stirred
The effect of mixing ensure that neutralization reaction quickly carries out；
After the completion of neutralization reaction, stop motor b11 operation, motor a1 operation, control screw rod 3 rotates, sliding nut 2 and branch
Strut 9 is moved up along sliding rail 12 together, is come until sealing cover 16 is pulled out out of endless glide, sealing cover 16 and mistake
Strainer 17 is separated from each other, at this point, the liquid in neutralization chamber 6 is filtered by filter screen 17 downstream in discharging of waste liquid room 7, filter screen
17 play a role in filtering, and filtered filtrate is discharged by leakage fluid dram 8, avoid the pollution to environment, filtered impurity or
Precipitating remains in neutralization chamber 6, clears up after separated in time neutralization chamber 6.
After discharging of waste liquid is complete, run motor a1 again, control screw rod 3 rotates, sliding nut 2 and support rod 9 together along
Sliding rail 12 moves down, until sealing cover 16 is fastened in endless glide, sealing cover 16 is mutually clamped with filter screen 17,
Repeat neutralization reaction process.It is easy to operate, alleviate the labor intensity and cost of labor of operator, Method And Principle section
It learns, usability is strong, can be widely used in the liquid waste processing and discharge in all kinds of laboratories.
The above is not limitations of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, under the premise of not departing from the utility model in essence range, several variations, modifications, additions or substitutions can also be made,
These improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
- In 1. and waste discharge apparatus, which is characterized in that including waste fluid container, waste fluid container be disposed with from top to bottom neutralization chamber and Discharging of waste liquid room is symmetrically arranged with alkali liquor storage tank and acid solution storage tank in neutralization chamber, and agitating device, stirring dress are provided in neutralization chamber It sets including motor b and agitating paddle, the shaft lower end of motor b is provided with agitating paddle, and the shaft bottom end of motor b is connected with sealing cover； The bottom end of neutralization chamber is connected with discharging of waste liquid room is provided with filtrate discharge mouth, is embedded with filter screen at filtrate discharge mouth；Stirring The sealing cover of device is embedded in the outside of filter screen, and the bottom end of discharging of waste liquid room is provided with leakage fluid dram.
- 2. neutralizing waste discharge apparatus according to claim 1, which is characterized in that the alkali liquor storage tank and acid solution storage tank are along neutralization The upper end two sidewalls of room are horizontal to be set as symmetrical hollow circuit cylinder tube structure, and shape is spaced between alkali liquor storage tank and acid solution storage tank At neutralization chamber；The lower end of neutralization chamber is extended as taper structure into discharging of waste liquid room.
- 3. neutralizing waste discharge apparatus according to claim 1, which is characterized in that connect respectively in the alkali liquor storage tank and acid solution storage tank Lye delivery pipe and acid solution delivery pipe are connect, is respectively arranged with flux of alkaline liquor valve and acid solution stream on lye delivery pipe and acid solution delivery pipe Measure valve.
- 4. neutralizing waste discharge apparatus according to claim 1, which is characterized in that the surrounding of the filter screen is provided with annular cunning The surrounding activity of rail, sealing cover is embedded in endless glide.
- 5. neutralizing waste discharge apparatus according to claim 1, which is characterized in that be additionally provided with lifting device, lifting device includes Motor a, screw rod, sliding rail and support rod, screw rod and sliding rail are in that parallel arrangement is arranged in waste fluid container along the vertical direction Upper end, support rod is horizontal to be erected between screw rod and sliding rail, and support rod one end is set on screw rod by sliding nut, Support rod other end activity is embedded in the sliding track, and the top of screw rod is connected with motor a.
- 6. neutralizing waste discharge apparatus according to claim 5, which is characterized in that the motor b is connected by bearing with support rod, Driving screw rod operation to drive by motor a, support rod is synchronous with motor b to be moved up and down along sliding rail.
- 7. neutralizing waste discharge apparatus according to claim 1, which is characterized in that the filter screen and sealing cover are disposed as hollow Hemispherical shell structure uniformly opens up filter hole on filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086462.XU CN208554199U (en) | 2018-07-10 | 2018-07-10 | Neutralize waste discharge apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086462.XU CN208554199U (en) | 2018-07-10 | 2018-07-10 | Neutralize waste discharge apparatus |
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| Publication Number | Publication Date |
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| CN208554199U true CN208554199U (en) | 2019-03-01 |
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| CN201821086462.XU Active CN208554199U (en) | 2018-07-10 | 2018-07-10 | Neutralize waste discharge apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877940A (en) * | 2019-12-25 | 2020-03-13 | 天津晶东化学复合材料有限公司 | Waste water pH adjusting device |
-
2018
- 2018-07-10 CN CN201821086462.XU patent/CN208554199U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877940A (en) * | 2019-12-25 | 2020-03-13 | 天津晶东化学复合材料有限公司 | Waste water pH adjusting device |
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