CN208694927U - A kind of landfill leachate treatment biochemical additive injection device - Google Patents
A kind of landfill leachate treatment biochemical additive injection device Download PDFInfo
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- CN208694927U CN208694927U CN201820943672.XU CN201820943672U CN208694927U CN 208694927 U CN208694927 U CN 208694927U CN 201820943672 U CN201820943672 U CN 201820943672U CN 208694927 U CN208694927 U CN 208694927U
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Abstract
The utility model discloses a kind of landfill leachate treatment biochemical additive injection devices, including mixing and stirring tank, graining box and fluid box, the mixing and stirring tank one side center position is provided with stirring motor, and stirring motor is fixed by bracket and mixing and stirring tank, the mixing and stirring tank inner transverse is provided with an agitating shaft, auger leaf is uniformly installed on agitating shaft, agitating shaft and stirring motor are rotatablely connected, and gear reduction unit is provided between agitating shaft and stirring motor, the graining box is fixed at mixing and stirring tank upper surface, the fluid box is fixed at mixing and stirring tank upper surface, a certain amount of pump is provided at the top of fluid box, pipeline is connected at the top of constant displacement pump, the pipeline other end is attached with force (forcing) pump, one shut-off valve is installed on pipeline, force (forcing) pump bottom is connected with jet pipe.The utility model integrally can quantitatively be added the injection work of agent, also have both and be stirred, convenient for sufficiently reaction.
Description
Technical field
The utility model relates to skill landfill leachate treatment art field, specially a kind of landfill leachate treatment is added with biochemistry
Add agent injection device.
Background technique
Landfill leachate refers to the moisture that rubbish itself contains in refuse landfill, the sleet water into landfill yard
And other moisture, the saturation moisture capacity of rubbish, overburden layer is deducted, and undergo waste layer and overburden layer and a kind of high concentration for being formed
Organic wastewater.
Mainly there are back spray, hyperfiltration and biochemical treatment process for current landfill leachate treatment mode, and is directed to
For the third biochemical treatment process, need additionally to fill additive, and in existing technology, so, in the process, need
Control additionally is made to the injection of additive, is added in injection process herein, not due to different additive physical aspects
Together, so needing more perfect an addition equipment and mix reaction equipment.
Utility model content
The purpose of this utility model is to provide a kind of landfill leachate treatment biochemical additive injection devices, have
Granular solids and liquid can quantitatively inject, and inject more uniform advantage, solve existing biochemical treatment rubbish and seep
There are additive injection mode is incomplete during filtrate, the low problem of addition uniformity coefficient.
To achieve the above object, the utility model provides the following technical solutions: a kind of landfill leachate treatment is added with biochemistry
Add agent injection device, including mixing and stirring tank, graining box and fluid box, the mixing and stirring tank one side center position setting
There is stirring motor, and stirring motor is fixed by bracket and mixing and stirring tank, the mixing and stirring tank inner transverse setting
Have an agitating shaft, auger leaf be uniformly installed on agitating shaft, agitating shaft and stirring motor are rotatablely connected, and agitating shaft with stir
It mixes and is provided with gear reduction unit between motor.
The graining box is fixed at mixing and stirring tank upper surface.
The fluid box is fixed at mixing and stirring tank upper surface, is provided with a certain amount of pump, constant displacement pump at the top of fluid box
The suction pipe of bottom extends into inside fluid box, is connected with pipeline at the top of constant displacement pump, and the pipeline other end is attached with force (forcing) pump,
One shut-off valve is installed, force (forcing) pump bottom is connected with jet pipe on pipeline.
Preferably, it is provided with a feed hopper at the top of the graining box, graining box bottom is provided with a discharge bucket, and discharge bucket
It is communicated with mixing and stirring tank, a pull plate, pull plate upper surface have been pierced into front at the position of discharge bucket inside graining box
It is embedded in the first weight induction plate, the first weight induction plate is electrically connected with the first digital display screen for being embedded in graining box front surface
It connects to form weight detecting display circuit.
Preferably, the jet pipe is fixed inside mixing and stirring tank on four walls, and on each inner wall of mixing and stirring tank
Jet pipe be no less than three, nozzle is uniformly installed on jet pipe.
Preferably, be embedded with one piece of second weight induction plate on the mixing and stirring tank bottom wall, the second weight induction plate with
The second digital display screen that mixing and stirring tank one side is arranged in is electrically connected to form weight detecting display circuit.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is respectively used to storage solid particle additive by setting graining box and fluid box and liquid adds
Add agent, is provided with the pull plate with the first weight induction plate, can detecte the weight of the solid additive inside graining box
Amount, to achieve the effect that the constant displacement pump for releasing after first quantitative storage, while being arranged on fluid box can quantitatively extract liquid
The amount of additive, to can reach the effect of quantitative addition.
2, storage carrier of the utility model using mixing and stirring tank as landfill leachate, it is internal to be provided with by stirring electricity
The agitating shaft of machine driving, effectively can carry out mixing processing to the landfill leachate of entrance and additive, in order to subsequent
Biochemical reaction sufficiently carry out.
3, the utility model is provided with the second weight induction plate on the bottom inside mixing and stirring tank, can be to entrance
The overall weight of landfill leachate is detected, and having reached in advance can be according to whole garbage weight, then select suitably
The work of the additive injection of amount.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model；
Fig. 2 is the graining box structural schematic diagram of the utility model；
Fig. 3 is the mixing and stirring tank inside top figure of the utility model.
In figure: 1, stirring motor；2, bracket；3, gear reduction unit；4, mixing and stirring tank；4.1, auger leaf；4.2,
Agitating shaft；5, graining box；5.1, feed hopper；5.2, the first digital display screen；5.3, the first weight induction plate；5.4, pull plate；
5.5, discharge bucket；6, fluid box；7, constant displacement pump；8, pipeline；9, shut-off valve；10, force (forcing) pump；11, jet pipe；12, nozzle；13,
Two weight tablets；14, the second digital display screen.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of landfill leachate treatment is added with biochemistry
Add agent injection device, including mixing and stirring tank 4, graining box 5 and fluid box 6, the setting of 4 one side center position of mixing and stirring tank
There is stirring motor 1, and stirring motor 1 is fixed by bracket 2 with mixing and stirring tank 4, the setting of 4 inner transverse of mixing and stirring tank
There is an agitating shaft 4.2, auger leaf 4.1 is uniformly installed on agitating shaft 4.2, agitating shaft 4.2 and the rotation of stirring motor 1 connect
It connects, and is provided with gear reduction unit 3 between agitating shaft 4.2 and stirring motor 1, the combination of stirring motor 1 and gear reduction unit 3 can
Realize speed change output then drive agitating shaft 4.2 be stirred, in order to in mixing and stirring tank 4 landfill leachate and addition
Agent is stirred mixing, to guarantee that landfill leachate and additive sufficiently react.
Fluid box 6 is fixed at 4 upper surface of mixing and stirring tank, and a certain amount of pump 7, constant displacement pump 7 are provided at the top of fluid box 6
The suction pipe of bottom extends into inside fluid box 6, is connected with pipeline 8 at the top of constant displacement pump 7,8 other end of pipeline and force (forcing) pump 10 into
Row connection, constant displacement pump 7 can quantify and extract quantitative liquid additive from fluid box 6, and be transported by pipeline 8, on pipeline 8
One shut-off valve 9 is installed, 10 bottom of force (forcing) pump is connected with jet pipe 11, and shut-off valve 9 is for during transportation, cutting transport
Flow control, pipeline 8 can transport liquid additive into force (forcing) pump 10, carry out pressurized treatments, to guarantee there is suitable pressure
It is sprayed, the liquid additive after being transported by pipeline 8, which eventually enters into wait in jet pipe 11, to be sprayed.
Further, a feed hopper 5.1 is provided at the top of graining box 5,5 bottom of graining box is provided with one and mixing and stirring tank
A pull plate 5.4, pull have been pierced into front at the position of discharge bucket 5.5 in 4 discharge buckets 5.5 being connected, 5 inside of graining box
5.4 upper surface of plate has been embedded in the first weight induction plate 5.3, the first weight induction plate 5.3 be embedded in 5 front surface of graining box
First digital display screen 5.2 is electrically connected to form weight detecting display circuit, and the first weight induction plate 5.3 can be to from feed hopper
5.1 introduce graining boxs 5 particulate additive weight, then quantified using weight, achieve the effect that it is quantitative, after introducing
After extracting pull plate 5.4 out, solid particle additive enters mixed granular particles additive due to gravity and from discharge bucket 5.5
It closes in agitator tank 4.
Further, jet pipe 11 is fixed on 4 four walls of inside of mixing and stirring tank, and each inner wall of mixing and stirring tank 4
On jet pipe 11 be no less than three, nozzle 12 is uniformly installed on jet pipe 11, is being sprayed in conjunction with the liquid additive in above content
It waits and spraying in pipe 11, finally sprayed by nozzle 12, and being uniformly arranged for jet pipe 11 is conducive to guarantee uniformly to spray.
Further, one piece of second weight induction plate 13, the second weight induction plate 13 are embedded on 4 bottom wall of mixing and stirring tank
Weight detecting display circuit, the second weight are electrically connected to form with the second digital display screen 14 that 4 one side of mixing and stirring tank is arranged in
Measure tablet 13 and the second digital display screen 14 combination, can to enter mixing and stirring tank 4 the rubbish containing percolate into
The work of row weight quantitative detection, in order to according to weight, be calculated properly quantitative particulate additive or liquid additive, with
Guarantee the quantitative injection of additive.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of landfill leachate treatment biochemical additive injection device, including mixing and stirring tank (4), graining box (5) and liquid
Body case (6), it is characterised in that: mixing and stirring tank (4) the one side center position is provided with stirring motor (1), and is stirred
Motor (1) is fixed by bracket (2) with mixing and stirring tank (4), and mixing and stirring tank (4) inner transverse is provided with one and stirs
It mixes axis (4.2), is uniformly equipped on agitating shaft (4.2) auger leaf (4.1), agitating shaft (4.2) and stirring motor (1) rotate
Connection, and gear reduction unit (3) are provided between agitating shaft (4.2) and stirring motor (1)；Graining box (5) fixed setting
In mixing and stirring tank (4) upper surface；The fluid box (6) is fixed at mixing and stirring tank (4) upper surface, fluid box (6) top
Portion is provided with a certain amount of pump (7), and the suction pipe of constant displacement pump (7) bottom extends into fluid box (6) inside, connects at the top of constant displacement pump (7)
It is connected to pipeline (8), pipeline (8) other end is attached with force (forcing) pump (10), is equipped on pipeline (8) shut-off valve (9), is pressurizeed
Pump (10) bottom is connected with jet pipe (11).
2. a kind of landfill leachate treatment biochemical additive injection device according to claim 1, it is characterised in that: institute
It states and is provided with a feed hopper (5.1) at the top of graining box (5), graining box (5) bottom is provided with a discharge bucket (5.5), and discharge bucket
(5.5) it is communicated with mixing and stirring tank (4), a pull has been pierced into the internal front at the position of discharge bucket (5.5) of graining box (5)
Plate (5.4), pull plate (5.4) upper surface have been embedded in the first weight induction plate (5.3), the first weight induction plate (5.3) with it is embedding
The first digital display screen (5.2) entered in graining box (5) front surface is electrically connected to form weight detecting display circuit.
3. a kind of landfill leachate treatment biochemical additive injection device according to claim 1, it is characterised in that: institute
It states jet pipe (11) to be fixed on internal four walls of mixing and stirring tank (4), and the jet pipe on mixing and stirring tank (4) each inner wall
(11) three are no less than, nozzle (12) are uniformly installed on jet pipe (11).
4. a kind of landfill leachate treatment biochemical additive injection device according to claim 1, it is characterised in that: institute
It states and is embedded with one piece of second weight induction plate (13) on mixing and stirring tank (4) bottom wall, the second weight induction plate (13) and setting exist
Second digital display screen (14) of mixing and stirring tank (4) one side is electrically connected to form weight detecting display circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820943672.XU CN208694927U (en) | 2018-06-19 | 2018-06-19 | A kind of landfill leachate treatment biochemical additive injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820943672.XU CN208694927U (en) | 2018-06-19 | 2018-06-19 | A kind of landfill leachate treatment biochemical additive injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208694927U true CN208694927U (en) | 2019-04-05 |
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ID=65936679
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820943672.XU Active CN208694927U (en) | 2018-06-19 | 2018-06-19 | A kind of landfill leachate treatment biochemical additive injection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112979046A (en) * | 2021-03-23 | 2021-06-18 | 浙江宏电环保股份有限公司 | Membrane concentrated solution treatment system and production process thereof |
-
2018
- 2018-06-19 CN CN201820943672.XU patent/CN208694927U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112979046A (en) * | 2021-03-23 | 2021-06-18 | 浙江宏电环保股份有限公司 | Membrane concentrated solution treatment system and production process thereof |
| CN112979046B (en) * | 2021-03-23 | 2022-05-31 | 浙江宏电环保股份有限公司 | Membrane concentrated solution treatment system and production process thereof |
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