CN109078982A - It is a kind of for administering the microorganism remediation equipment of oil-polluted soils - Google Patents
It is a kind of for administering the microorganism remediation equipment of oil-polluted soils Download PDFInfo
- Publication number
- CN109078982A CN109078982A CN201811052591.1A CN201811052591A CN109078982A CN 109078982 A CN109078982 A CN 109078982A CN 201811052591 A CN201811052591 A CN 201811052591A CN 109078982 A CN109078982 A CN 109078982A
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- CN
- China
- Prior art keywords
- cabinet
- fixed frame
- support
- plate
- oil
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
Abstract
The invention discloses a kind of for administering the microorganism remediation equipment of oil-polluted soils, including cabinet, first support, second support, air blower and water tank, the cabinet is arranged in first support, closely cabinet is provided with left fixed frame and right fixed frame at the both ends of the first support, the L-type plate structure of the second support, the vertical bottom end of second support is separately positioned on left fixed frame and right fixed frame, bending top is welded and fixed with body side, the bottom end of the cabinet offers discharge port, and the left baffle and right baffle for seal case discharge port is provided between left fixed frame and right fixed frame, the upper end that the cabinet is allowed to side is provided with the first feeding inlet.This is used to administer the microorganism remediation equipment of oil-polluted soils, promotes the speed of growth of indigenous microorganism in soil in the way of Bioaugnentation, biostimulation and three kinds of bio- ventilation, to improve remediation efficiency, and is convenient for quickly discharging.
Description
Technical field
The invention belongs to petroleum pollutions and recovery technique field, and in particular to one kind is for administering oil-polluted soils
Microorganism remediation equipment.
Background technique
Petroleum is a kind of extremely complex multicomponent homogeneous mixture, is widely used by the various products that it developed
In the every field of mankind's daily life.The main component of petroleum has alkane, cycloalkane, aromatic hydrocarbon and pitch and colloid etc..
With the increase at full speed of oil extraction and usage amount, a large amount of petroleum and its various products enter soil, sky as pollutant
Gas and underground water bring serious harm to ecological environment and human health.
At present using microbial remediation method to oil pollution it is biological prosthetic in, generally use Bioaugnentation, biostimulation,
Biostimulation three kinds of methods improve the growth of indigenous microorganism in oil-polluted soils, to promote indigenous microorganism to soil
The degradation of middle petroleum pollution, but in the microorganism remediation equipment currently used for administering oil-polluted soils, it is most of to use
The mode of single creature enhancing carries out the degradation to contaminated soil, and degradation efficiency is slow, and soil discharging speed is slow after reparation, influences
The efficiency of reparation.
Summary of the invention
The purpose of the present invention is to provide a kind of for administering the microorganism remediation equipment of oil-polluted soils, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme: it is a kind of for administering micro- life of oil-polluted soils
Object prosthetic appliance, including cabinet, first support, second support, air blower and water tank, the cabinet are arranged in first support,
Closely cabinet is provided with left fixed frame and right fixed frame at the both ends of the first support, the L-type plate structure of the second support,
The vertical bottom end of second support is separately positioned on left fixed frame and right fixed frame, and bending top is welded and fixed with body side,
The bottom end of the cabinet offers discharge port, and is provided between left fixed frame and right fixed frame for seal case discharge port
Left baffle and right baffle；
The upper end that the cabinet is allowed to side is provided with the first feeding inlet, and cabinet top end face side is provided with the second pan feeding
Mouthful, the internal vertical of cabinet is provided with agitating device, and the agitating device is arranged in the centre of box house, agitating device with
Top also passes through blast pipe and is connected with air blower, and the box house of first feeding inlet lower end is additionally provided with the water of annular
Case, outer end and the cabinet wall of the water tank are welded and fixed, and the two sides inside water tank are symmetrically arranged with electric boiling plate and temperature passes
Sensor, and spray head is also equipped with backwards to the one side top of cabinet where the first feeding inlet.
Preferably, it is separately installed with horizontal the first cylinder and the second cylinder in the left fixed frame and right fixed frame, and
For the telescopic end of first cylinder and the second cylinder towards setting, the one side welding of the telescopic end and right baffle-plate of first cylinder is solid
Fixed, the telescopic end of second cylinder and the one side of right shell body are welded and fixed, and right baffle-plate and right shell body are respectively in left fixation
Setting is slided on frame and right fixed frame.
Preferably, the right baffle-plate is identical as right shell body size, and right baffle-plate is towards laterally opening up on the one side of right shell body
There is a groove of rectangle, the right shell body is towards the raised line for being provided with rectangle on the one side of right baffle-plate, the raised line and groove phase
It coincide, and engaging of the right baffle-plate with right shell body by groove with raised line is tightly connected.
Preferably, the water tank top is connected with water inlet pipe outside the enclosure, and water tank bottom end is connected with outlet pipe outside the enclosure,
Inlet valve is installed on the water inlet pipe, flowing water Valve is installed on the outlet pipe, and the top of the water tank from outside to
The bottom end of tilted setting, water tank is obliquely installed from the inside to the outside.
Preferably, the agitating device includes the agitating shaft in the portion that is located in the box body and the stirring electricity that cabinet top is arranged in
Machine, rotary fan is fixedly welded on the agitating shaft, and agitating shaft is set as hollow tubular structure, the bottom face sealing of agitating shaft
Setting, the exterior annular array of agitating shaft are provided with venthole, and the ventilation net of isolation mud, stirring are sealed on the venthole
The top of axis is socketed with bearing, and is rotatablely connected by bearing and box top wall, and pass through steel plate at the inner axes of agitating shaft top
It is welded with fixed ring, the output shaft of the stirring motor is plugged in fixed ring, and is welded and fixed with fixed ring, the fixation
Gap is provided between ring and agitating shaft inner tube.
Preferably, on the supporting plate, the support plate is the box like structure of bottom end setting opening for the stirring motor setting,
And the bottom end of support plate is wrapped up bearing and is welded and fixed with cabinet top end face, the side of support plate is connected with water inlet pipe, and supports
Intralamellar part is connected by water inlet pipe with air blower.
Preferably, the cabinet top end face on the outside of the support plate is also evenly arranged with the through-hole inside and outside connection cabinet, described
The second support bottom end of cabinet side is provided with nutrient hopper, is equipped with water pump, one end of the water pump in the section of second support top
It is connected with nutrient hopper, the other end is connected by jet pipe with spray head.
Technical effect and advantage of the invention: this is used to administer the microorganism remediation equipment of oil-polluted soils, by setting
It is equipped with agitating device, venthole is offered on the agitating shaft of agitating device, and be connected with air blower by hollow agitating shaft, from
And make agitating shaft in whipping process, air can be blasted by air blower, create the micro- life of original inhabitants in contaminated soil in cabinet
The aerobic environment of object growth cooperates the top of cabinet to be provided with through-hole, accelerates cabinet to enhance the degradation speed of pollutant
The rate of interaction of the outer air of interior air and cabinet, thus in guard box body oxygen abundance, and biological surface is sprayed by spray head
Activating agent, oxygen release agent, biological nutrients, form the mode of biostimulation, further promote the growth of indigenous microorganism, add
The degradation rate of strong pollutant, while electric boiling plate and temperature sensor are provided in water tank, can by temperature sensor with
The outer temperature indicator of cabinet is connected, consequently facilitating the temperature of regulating tank, makes microorganism in cabinet be in suitable growth temperature
Furthermore environment is set the problem of preventing microorganism slow growth as caused by temperature environment or can not grow by cabinet bottom end
It is equipped with funnel-form discharge port, the flexible of left baffle and right baffle is driven by cylinder, the discharging of cabinet is facilitated, improves discharging
Efficiency, guarantee discharging be fully completed, to improve the efficiency of reparation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is agitating shaft structural schematic diagram of the invention；
Fig. 3 is box house top view of the invention；
Fig. 4 is right baffle-plate structural schematic diagram of the invention.
In figure: 1 cabinet, 2 first supports, 3 left fixed frames, 4 right fixed frames, 5 second supports, 6 first feeding inlets, 7 second
Feeding inlet, 8 discharge ports, 9 right baffle-plates, 10 right shell bodies, 11 first cylinders, 12 second cylinders, 13 stirring motors, 14 support plates, 15
Through-hole, 16 blast pipes, 17 spray heads, 18 air blowers, 19 jet pipes, 20 water pumps, 21 electric boiling plates, 22 water tanks, 23 nutrient hoppers, 24 into
Penstock, 25 water inlet pipes, 26 flowing water Valves, 27 outlet pipes, 28 agitating shafts, 29 ventholes, 30 bearings, 31 fixed rings, 32 grooves,
33 raised lines, 34 temperature sensors.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of for administering the microorganism remediation equipment of oil-polluted soils, packets as shown in Figs 1-4
Cabinet 1, first support 2, second support 5, air blower 18 and water tank 22 are included, the cabinet 1 is arranged in first support 2, described
Closely cabinet 1 is provided with left fixed frame 3 and right fixed frame 4, the L-type plate knot of the second support 5 at the both ends of first support 2
Structure, the vertical bottom end of second support 5 are separately positioned on left fixed frame 3 and right fixed frame 4, and bending top and 1 side of cabinet are welded
Fixation is connect, the bottom end of the cabinet 1 offers discharge port 8, and is provided between left fixed frame 3 and right fixed frame 4 for sealing
The right baffle-plate 9 and right shell body 10 of 1 discharge port 8 of cabinet；
The upper end that the cabinet 1 is allowed to side is provided with the first feeding inlet 6, and 1 top end face side of cabinet is provided with second and enters
Material mouth 7, the internal vertical of cabinet 1 are provided with agitating device, and the centre inside cabinet 1 is arranged in the agitating device, stirring
Device also passes through blast pipe 16 with top and is connected with air blower 18, also sets up inside the cabinet 1 of 6 lower end of the first feeding inlet
There is the water tank 22 of annular, outer end and 1 inner wall of cabinet of the water tank 22 are welded and fixed, and the two sides inside water tank 22 are symmetrically arranged with
Electric boiling plate 21 and temperature sensor 34, and spray head is also equipped with backwards to the one side top of 6 place cabinet 1 of the first feeding inlet
17, so as to uniformly spray biosurfactant into cabinet 1, oxygen release agent and biological nutrients stimulate the micro- life of original inhabitants
The growth of object.
Specifically, being separately installed with horizontal the first cylinder 11 and the second cylinder in the left fixed frame 3 and right fixed frame 4
12, and the telescopic end of the first cylinder 11 and the second cylinder 12 is towards setting, telescopic end and the right baffle-plate 9 of first cylinder 11
One side is welded and fixed, and the telescopic end of second cylinder 12 and the one side of right shell body 10 are welded and fixed, and right baffle-plate 9 and the right side
Baffle 10 slides setting on left fixed frame 3 and right fixed frame 4 respectively, to enable right baffle-plate 9 and right shell body 10 by the
Flexible, the opening discharge port 8 of one cylinder 11 and the second cylinder 12 guarantees to discharge quick complete convenient for the discharging of raw material in cabinet 1
Entirely.
Specifically, the right baffle-plate 9 is identical as 10 size of right shell body, right baffle-plate 9 is towards horizontal on the one side of right shell body 10
To the groove 32 for offering rectangle, the right shell body 10 is described towards the raised line 33 for being provided with rectangle on the one side of right baffle-plate 9
Raised line 33 matches with groove 32, and right baffle-plate 9 is tightly connected with right shell body 10 by the engaging with raised line 33 of groove 32, thus
When guaranteeing to carry out the reparation of soil in cabinet 1, discharge port 8 can be sealed, prevent the leakage of soil.
Specifically, 22 top of water tank is externally connected with water inlet pipe 25 in cabinet 1,22 bottom end of water tank connects outside cabinet 1
There is outlet pipe 27, inlet valve 24 is installed on the water inlet pipe 25, flowing water Valve 26, and institute are installed on the outlet pipe 27
The top for stating water tank 22 is obliquely installed from outside to inside, and the bottom end of water tank 22 is obliquely installed from the inside to the outside, guarantee cabinet 1 in soil into
When material and soil discharging, water tank 22 can be to provide temperature environment in cabinet 1, while not interfering to feed and discharge again, guarantees
The efficiency of material.
Specifically, the agitating device includes the agitating shaft 28 being located inside cabinet 1 and the stirring that 1 top of cabinet is arranged in
Motor 13 is fixedly welded with rotary fan on the agitating shaft 28, and agitating shaft 28 is set as hollow tubular structure, agitating shaft 28
Bottom face sealed set, the exterior annular array of agitating shaft 28 are provided with venthole 29, are sealed with isolation on the venthole 29
The ventilation net of mud, the top of agitating shaft 28 is socketed with bearing 30, and is rotatablely connected by bearing 30 and 1 roof of cabinet, and stir
It mixes and fixed ring 31 is welded with by steel plate at 28 top inner axes of axis, the output shaft of the stirring motor 13 is plugged in fixed ring
It in 31, and is welded and fixed with fixed ring 31, is provided with gap between 28 inner tube of the fixed ring 31 and agitating shaft, so as to incite somebody to action
The air that 18 machine of air blast blasts can be entered inside agitating shaft 28 by gap.
Specifically, the stirring motor 13 is arranged in support plate 14, the support plate 14 is the box of bottom end setting opening
Shape structure, and the bottom end of support plate 14 is wrapped up bearing 30 and is welded and fixed with 1 top end face of cabinet, the side of support plate 14 is connected with
Water inlet pipe 25, and be connected by water inlet pipe 25 with air blower 18 inside support plate 14.
Specifically, 1 top end face of cabinet in 14 outside of support plate is also evenly arranged with the through-hole inside and outside connection cabinet 1
15, guarantee the circulation of 1 inner air and outer air of cabinet, 5 bottom end of second support of 1 side of cabinet is provided with nutrient hopper 23, is used for
Biosurfactant, oxygen release agent and biological nutrients etc. are placed, second support 5 pushes up and is equipped with water pump 20, the water pump in section
20 one end is connected with nutrient hopper 23, and the other end is connected by jet pipe 19 with spray head 17.
Specifically, this is used to administer the microorganism remediation equipment of oil-polluted soils, it in use, first will pollution
Soil entered in cabinet 1 by the first feeding inlet 6, indigenous microorganism after being tamed enters cabinet by 7 mouthfuls of the second pan feeding
1, open stirring motor 13 and air blower 18, the air that material is mixed evenly in cabinet 1, and air blower 18 is blasted
It is spilt into cabinet 1 by the venthole 29 on agitating shaft 28, so that the indigenous microorganism in soil is carried out fast-growth, and open water
Pump 20 keeps water pump 20 that the biosurfactant, oxygen release agent and the biological nutrients that are used to that indigenous microorganism to be stimulated to grow are uniform
Be sprayed in cabinet 1, so that indigenous microorganism is obtained fast-growth, if growth temperature is lower in cabinet 1, can also lead at this time
The water-filling into water tank 22 is crossed, and electric boiling plate 21 is powered, is transmitted to the situation of water temperature in water tank 1 by temperature sensor 34
On temperature indicator outside cabinet 1, to control the closing of electric boiling plate 21, water temperature is set to be in suitable temperature, when in cabinet 1
Petroleum pollution in soil is removed in soil when allowing existing content, at this time receives the first cylinder 11 and the second cylinder 12
Contracting, drives the movement of right baffle-plate 9 and right shell body 10, so that quickly the soil in cabinet 1 discharge, makes the soil after repairing
Earth is all quickly discharged from discharge port 8.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of for administering the microorganism remediation equipment of oil-polluted soils, including cabinet (1), first support (2), second
Frame (5), air blower (18) and water tank (22), it is characterised in that: the cabinet (1) is arranged on first support (2), and described first
Closely cabinet (1) is provided with left fixed frame (3) and right fixed frame (4), the L-type plate of the second support (5) at the both ends of bracket (2)
Shape structure, the vertical bottom end of second support (5) are separately positioned on left fixed frame (3) and right fixed frame (4), bend top and case
Body (1) side is welded and fixed, and the bottom end of the cabinet (1) offers discharge port (8), and left fixed frame (3) and right fixed frame (4)
Between be provided with right baffle-plate (9) and right shell body (10) for seal case (1) discharge port (8)；
The upper end that the cabinet (1) is allowed to side is provided with the first feeding inlet (6), and cabinet (1) top end face side is provided with second
Feeding inlet (7), the internal vertical of cabinet (1) are provided with agitating device, the agitating device setting center internal in cabinet (1)
Centre, agitating device also pass through blast pipe (16) with top and are connected with air blower (18), the case of the first feeding inlet (6) lower end
The water tank (22) of annular is additionally provided with inside body (1), outer end and cabinet (1) inner wall of the water tank (22) are welded and fixed, water tank
(22) internal two sides are symmetrically arranged with electric boiling plate (21) and temperature sensor (34), and where the first feeding inlet (6)
The one side top of cabinet (1) is also equipped with spray head (17).
2. according to claim 1 a kind of for administering the microorganism remediation equipment of oil-polluted soils, it is characterised in that:
It is separately installed with horizontal the first cylinder (11) and the second cylinder (12) in the left fixed frame (3) and right fixed frame (4), and the
One cylinder (11) and the telescopic end of the second cylinder (12) are towards setting, telescopic end and right baffle-plate (9) of first cylinder (11)
One side be welded and fixed, the telescopic end of second cylinder (12) and the one side of right shell body (10) are welded and fixed, and left gear
Plate (9) and right shell body (10) are slided on left fixed frame (3) and right fixed frame (4) respectively to be arranged.
3. according to claim 2 a kind of for administering the microorganism remediation equipment of oil-polluted soils, it is characterised in that:
The right baffle-plate (9) is identical as right shell body (10) size, and right baffle-plate (9) is towards laterally offering on the one side of right shell body (10)
The groove (32) of rectangle, the right shell body (10) are described towards the raised line (33) for being provided with rectangle on the one side of right baffle-plate (9)
Raised line (33) matches with groove (32), and right baffle-plate (9) passes through the engaging of groove (32) and raised line (33) with right shell body (10)
It is tightly connected.
4. according to claim 1 a kind of for administering the microorganism remediation equipment of oil-polluted soils, it is characterised in that:
Water tank (22) top is externally connected with water inlet pipe (25) in cabinet (1), and water tank (22) bottom end is externally connected with water outlet in cabinet (1)
It manages (27), is equipped with inlet valve (24) on the water inlet pipe (25), flowing water Valve (26) are installed on the outlet pipe (27),
And the top of the water tank (22) is obliquely installed from outside to inside, the bottom end of water tank (22) is obliquely installed from the inside to the outside.
5. according to claim 1 a kind of for administering the microorganism remediation equipment of oil-polluted soils, it is characterised in that:
The agitating device includes that positioned at cabinet (1) internal agitating shaft (28) and the stirring motor (13) on cabinet (1) top is arranged,
Rotary fan is fixedly welded on the agitating shaft (28), agitating shaft (28) is set as hollow tubular structure, agitating shaft (28)
Bottom face sealed set, the exterior annular array of agitating shaft (28) are provided with venthole (29), are sealed on the venthole (29)
There is the ventilation net of isolation mud, the top of agitating shaft (28) is socketed with bearing (30), and passes through bearing (30) and cabinet (1) roof
Rotation connection, and be welded with fixed ring (31) at the inner axes of agitating shaft (28) top by steel plate, the stirring motor (13)
Output shaft is plugged in fixed ring (31), and is welded and fixed with fixed ring (31), the fixed ring (31) and agitating shaft (28)
Gap is provided between inner tube.
6. according to claim 5 a kind of for administering the microorganism remediation equipment of oil-polluted soils, it is characterised in that:
The stirring motor (13) is arranged on support plate (14), and the support plate (14) is the box like structure of bottom end setting opening, and
Bottom end package bearing (30) of support plate (14) is simultaneously welded and fixed with cabinet (1) top end face, and the side of support plate (14) is connected with
Water inlet pipe (25), and be connected by water inlet pipe (25) with air blower (18) inside support plate (14).
7. according to claim 6 a kind of for administering the microorganism remediation equipment of oil-polluted soils, it is characterised in that:
Cabinet (1) top end face on the outside of the support plate (14) is also evenly arranged with the through-hole (15) inside and outside connection cabinet (1), the case
Second support (5) bottom end of body (1) side is provided with nutrient hopper (23), is equipped with water pump (20) in the section of second support (5) top,
One end of the water pump (20) is connected with nutrient hopper (23), and the other end is connected by jet pipe (19) with spray head (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052591.1A CN109078982A (en) | 2018-09-10 | 2018-09-10 | It is a kind of for administering the microorganism remediation equipment of oil-polluted soils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052591.1A CN109078982A (en) | 2018-09-10 | 2018-09-10 | It is a kind of for administering the microorganism remediation equipment of oil-polluted soils |
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| Publication Number | Publication Date |
|---|---|
| CN109078982A true CN109078982A (en) | 2018-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811052591.1A Pending CN109078982A (en) | 2018-09-10 | 2018-09-10 | It is a kind of for administering the microorganism remediation equipment of oil-polluted soils |
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| Country | Link |
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| CN (1) | CN109078982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153178A (en) * | 2019-06-29 | 2019-08-23 | 江西师范大学 | A kind of processing unit using microorganism remediation oil-polluted soils |
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Application publication date: 20181225 |
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| RJ01 | Rejection of invention patent application after publication |