CN108994067A - A kind of soil remediation reaction kettle - Google Patents
A kind of soil remediation reaction kettle Download PDFInfo
- Publication number
- CN108994067A CN108994067A CN201810765816.1A CN201810765816A CN108994067A CN 108994067 A CN108994067 A CN 108994067A CN 201810765816 A CN201810765816 A CN 201810765816A CN 108994067 A CN108994067 A CN 108994067A
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- CN
- China
- Prior art keywords
- fixedly connected
- cabinet
- soil
- motor
- wall
- 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
- B09C1/08—Reclamation of contaminated soil chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses soil remediation reaction kettles, including cabinet, the side of the cabinet is fixedly connected with circulating box, and motor housing is fixedly connected at the top of circulating box, motor is fixedly connected at the top of the motor chamber interior wall, and the output shaft of motor is fixedly connected with bull stick, one end of the bull stick runs through circulating box and extends to the inside of circulating box, one end that the bull stick extends to inside circulating box is connect with the lower rotation of circulation chamber interior wall, the bottom of the cabinet wall is fixedly connected with delivery pipe by fixed link, and the present invention relates to technical field of soil remediation.The soil remediation reaction kettle, circulation stirring is carried out to soil by circulation motor, when reparation liquid is added, uniformly soil can be repaired, improve the effect of soil remediation, convenient for being stirred crushing to the blocky soil in soil, it is convenient for being suitable for different types of soil by rotary screw rod, is suitble to promote the use of.
Description
Technical field
The present invention relates to technical field of soil remediation, specially a kind of soil remediation reaction kettle.
Background technique
Soil pollution is just being increasingly subject to the extensive of countries in the world as the problem of restriction human social
Concern.Chemical fertilizer, chemical pesticide, various sewage, sludge and organic waste is mainly excessively used in the reason of causing soil pollution
The long-term accumulation etc. of the improper disposition of gurry, the accidental release of harmful substance and each pollutant in the soil.Soil pollution
Time pollution is caused to underground water, surface water, human body is entered via food chain by drinking water or soil-botanical system and is jeopardized
Human health.
Existing soil pollution needs to repair soil, so that it is related to soil remediation problem, in existing technology, though
It can so be used to carry out to repair liquid rehabilitating soil, but part soil has bulk, cannot thoroughly be repaired to soil, influences
The effect of soil remediation, soil cannot completely merge, what cannot be recycled stirs soil in repair process with renovation agent
It mixes, keeps soil stirring uneven, the effect that the quality of soil remediation has been not achieved.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of soil remediation reaction kettle, solve cannot to soil into
The problem of row is thoroughly repaired, and soil remediation effect is influenced.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of soil remediation reaction kettle, including
Cabinet, the side of the cabinet is fixedly connected with circulating box, and motor housing is fixedly connected at the top of circulating box, the motor
Motor is fixedly connected at the top of chamber interior wall, and the output shaft of motor is fixedly connected with bull stick, one end of the bull stick is run through
Circulating box and the inside for extending to circulating box, the bull stick extend to one end inside circulating box and recycle the bottom turn of chamber interior wall
Dynamic connection, the bottom of the cabinet wall are fixedly connected with delivery pipe by fixed link, and one end of delivery pipe be communicated with into
Hopper, the other end of the delivery pipe sequentially pass through cabinet and circulating box and extend to the inside of circulating box, the delivery pipe
Surface is communicated with discharge nozzle, and solenoid valve is provided between the two sides of the discharging inside pipe wall, and case is run through in one end of the discharge nozzle
Body and the outside for extending to cabinet are fixedly connected with grinding device at the top of the cabinet.
Further, it is fixedly connected with reparation case at the top of the cabinet side, and the bottom for repairing chamber interior wall is fixed
It is connected with booster pump, the water inlet of the booster pump is communicated with water inlet pipe, and the water outlet of booster pump is communicated with outlet pipe, institute
One end of outlet pipe is stated through cabinet and extends to the inside of cabinet, one end that the outlet pipe extends to box house is communicated with
The surface of distributive pipe, the distributive pipe is communicated with spray head.
Further, support plate is slidably connected between the two sides of the cabinet wall, and the bottom of support plate is fixed
It is connected with vibrating motor, the side of the cabinet wall is fixedly connected with transverse slat, and the top of transverse slat is fixedly connected with respectively
The top of first spring lever and second spring bar, first spring lever and second spring bar, which is fixed with the bottom of support plate, to be connected
It connects.
Further, the grinding device includes crush box, and the top of the crush box, which is run through, drain hopper, the crushing
The side of chamber interior wall is fixedly connected with crushing motor, and the output shaft for crushing motor is fixedly connected with rotating bar, the rotation
The both ends of bar are engaged with compatible crushing push plate, and the side of two crushing push plates is fixedly connected to screw rod, described
One end of screw rod runs through crush box and extends to the outside of crush box, and the bottom for crushing push plate is fixedly connected with sliding bar,
One end of the sliding bar runs through crush box and extends to the outside of crush box, and the surface of the sliding bar passes through sliding shoe and powder
The basal sliding of broken chamber interior wall connects.
Further, the two sides of the bottom of box are fixedly connected to pedestal.
Further, the surface of the cabinet is hinged with chamber door by hinge, and the surface of chamber door is fixedly connected with card
Button.
Compared with prior art, the beneficial effects of the present invention are:
(1), the soil remediation reaction kettle is fixedly connected with circulating box, and the top of circulating box by the side of cabinet
It is fixedly connected with motor housing, motor is fixedly connected at the top of motor chamber interior wall, and the output shaft of motor is fixedly connected with and turns
One end of bar, bull stick runs through circulating box and extends to the inside of circulating box, and bull stick extends to one end inside circulating box and circulation
The lower rotation of chamber interior wall connects, and carries out circulation stirring to soil by circulation motor, when reparation liquid is added, Neng Goujun
Even repairs soil, improves merging between soil and renovation agent, improves the effect of soil remediation.
(2), the soil remediation reaction kettle, for the top by crush box through there is drain hopper, the side for crushing chamber interior wall is solid
Surely the output shaft for being connected with crushing motor, and crushing motor is fixedly connected with rotating bar, and the both ends of rotating bar are engaged with phase
The crushing push plate of adaptation, and the side of two crushing push plates is fixedly connected to screw rod, and crush box is run through simultaneously in one end of screw rod
The outside for extending to crush box, the bottom for crushing push plate are fixedly connected with sliding bar, drive rotating bar rotation by crushing motor,
Convenient for being stirred crushing to the blocky soil in soil, it is convenient for being suitable for different types of soil by rotary screw rod, is applicable in
Range is wide, is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the structural schematic diagram of chamber door of the present invention and buckle;
Fig. 3 is the structural schematic diagram of grinding device of the present invention.
In figure: 1- cabinet, 2- support plate, 3- feed hopper, 4- delivery pipe, 5- discharge nozzle, 6- solenoid valve, 7- circulating box, 8-
Motor housing, 9- motor, 10- bull stick, 11- buckle, 12- grinding device, 121- crush box, 122- drain hopper, 123- crush motor,
124- rotating bar, 125- crush push plate, 126- screw rod, 127- sliding bar, 13- reparation case, 14- booster pump, 15- water inlet pipe, 16-
Outlet pipe, 17- distributive pipe, 18- spray head, 19- transverse slat, the first spring lever of 20-, 21- second spring bar, 22- vibrating motor, 23-
Pedestal, 24- chamber door.
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.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of soil remediation reaction kettle, including cabinet 1, cabinet 1
Side be fixedly connected with circulating box 7, and the top of circulating box 7 is fixedly connected with motor housing 8, the top of 8 inner wall of motor housing
It is fixedly connected with motor 9, and the output shaft of motor 9 is fixedly connected with bull stick 10, one end of bull stick 10 through circulating box 7 and is prolonged
The inside of circulating box 7 is extended to, one end that bull stick 10 extends to inside circulating box 7 is connect with the lower rotation of 7 inner wall of circulating box, is led to
It crosses circulation motor 7 and circulation stirring is carried out to soil, when reparation liquid is added, uniformly soil can be repaired, mentioned
High merging between soil and renovation agent, improves the effect of soil remediation, the bottom of 1 inner wall of cabinet is fixed by fixed link
It is connected with delivery pipe 4, and one end of delivery pipe 4 is communicated with feed hopper 3, the other end of delivery pipe 4 sequentially passes through cabinet 1 and follows
Ring case 7 and the inside for extending to circulating box 7, the surface of delivery pipe 4 are communicated with discharge nozzle 5, set between the two sides of 5 inner wall of discharge nozzle
It is equipped with solenoid valve 6, convenient for controlling the disengaging of soil, the number of control soil stirring, more uniform, the discharge nozzle for stirring soil
5 one end runs through cabinet 1 and extends to the outside of cabinet 1, and the top of cabinet 1 is fixedly connected with grinding device 12, grinding device
12 include crush box 121, and through there is drain hopper 122, the side of 121 inner wall of crush box is fixedly connected at the top of crush box 121
Motor 123 is crushed, and the output shaft 123 for crushing motor 123 is fixedly connected with rotating bar 124, the both ends of rotating bar 24 are nibbled
Conjunction has compatible crushing push plate 125, drives rotating bar 24 to rotate by crushing motor 123, convenient for the bulk soil in soil
Earth is stirred crushing, is convenient for being suitable for different types of soil by rotary screw rod 126, applied widely, suitable popularization makes
With, and the side of two crushing push plates 125 is fixedly connected to screw rod 126, and crush box 121 is run through simultaneously in one end of screw rod 126
The outside of crush box 121 is extended to, the bottom for crushing push plate 125 is fixedly connected with sliding bar 127, and one end of sliding bar 127 is passed through
It wears crush box 121 and extends to the outside of crush box 121, the surface of sliding bar 127 passes through sliding shoe and 121 inner wall of crush box
Basal sliding connects, and is fixedly connected at the top of 1 side of cabinet and repairs case 13, and the bottom for repairing 13 inner wall of case is fixedly connected
There is booster pump 14, the water inlet of booster pump 14 is communicated with water inlet pipe 15, and the water outlet of booster pump 14 is communicated with outlet pipe 16,
One end of outlet pipe 16 runs through cabinet 1 and extends to the inside of cabinet 1, and outlet pipe 16 extends to the connection of one end inside cabinet 1
Have a distributive pipe 17, the surface of distributive pipe 17 is communicated with spray head 18, and the quantity of spray head 18 is three, direction not in one plane,
Support plate 2 is slidably connected between the two sides of 1 inner wall of cabinet, and the bottom of support plate 2 is fixedly connected with vibrating motor 22, case
The side of 1 inner wall of body is fixedly connected with transverse slat 19, and the top of transverse slat 19 is fixedly connected with the first spring lever 20 and respectively
The top of two spring levers 21, the first spring lever 20 and second spring bar 21 is fixedly connected with the bottom of support plate 2, to support plate
2 are supported, and improve the stability of support plate 2, and the two sides of 1 bottom of cabinet are fixedly connected to pedestal 23, the surface of cabinet 1
It is hinged with chamber door 24 by hinge, and the surface of chamber door 24 is fixedly connected with buckle 11.
When work, soil is poured into drain hopper 122, starting crushes motor 123, drives rotating bar 124 to rotate, rotary screw rod
126 drive crushing push plate 125 mobile, to drive sliding bar 127 mobile, start booster pump 14, are flowed into and divided by outlet pipe 16
Water pipe 17 sprays to will repair liquid by spray head 18, starts vibrating motor 22, drive the first spring lever 20 and second spring bar
21 vibrations flow into delivery pipe 4 by feed hopper 3, start motor 9, bull stick 10 is driven to rotate, and soil is again flowed by bull stick 10
Cabinet 1 opens solenoid valve 6, and soil is flowed out by discharge nozzle 4, taking-up.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of soil remediation reaction kettle, including cabinet (1), it is characterised in that: the side of the cabinet (1), which is fixedly connected with, to be followed
Ring case (7), and motor housing (8) are fixedly connected at the top of circulating box (7), the top of motor housing (8) inner wall is fixed to be connected
It is connected to motor (9), and the output shaft of motor (9) is fixedly connected with bull stick (10), one end of the bull stick (10) is through circulation
Case (7) and the inside for extending to circulating box (7), the bull stick (10) extend to the internal one end and circulating box (7) of circulating box (7)
The lower rotation of inner wall connects;
The bottom of cabinet (1) inner wall is fixedly connected with delivery pipe (4) by fixed link, and one end of delivery pipe (4) connects
It is connected with feed hopper (3), the other end of the delivery pipe (4) sequentially passes through cabinet (1) and circulating box (7) and extends to circulating box
(7) surface of inside, the delivery pipe (4) is communicated with discharge nozzle (5), is arranged between the two sides of discharge nozzle (5) inner wall
Have solenoid valve (6), one end of the discharge nozzle (5) runs through cabinet (1) and extends to the outside of cabinet (1), the cabinet (1)
Top is fixedly connected with grinding device (12).
2. a kind of soil remediation reaction kettle according to claim 1, it is characterised in that: the top of cabinet (1) side
It is fixedly connected with and repairs case (13), and the bottom for repairing case (13) inner wall is fixedly connected with booster pump (14), the booster pump
(14) water inlet is communicated with water inlet pipe (15), and the water outlet of booster pump (14) is communicated with outlet pipe (16), the water outlet
One end of pipe (16) runs through cabinet (1) and extends to the inside of cabinet (1), and it is internal that the outlet pipe (16) extends to cabinet (1)
One end be communicated with distributive pipe (17), the surface of the distributive pipe (17) is communicated with spray head (18).
3. a kind of soil remediation reaction kettle according to claim 1, it is characterised in that: the two sides of cabinet (1) inner wall
Between slidably connect support plate (2), and the bottom of support plate (2) is fixedly connected with vibrating motor (22), the cabinet (1)
The side of inner wall is fixedly connected with transverse slat (19), and the top of transverse slat (19) be fixedly connected with respectively the first spring lever (20) and
The top of second spring bar (21), first spring lever (20) and second spring bar (21) is solid with the bottom of support plate (2)
Fixed connection.
4. a kind of soil remediation reaction kettle according to claim 1, it is characterised in that: the grinding device (12) includes powder
Broken case (121), through having drain hopper (122), the side of crush box (121) inner wall is solid at the top of the crush box (121)
Surely it is connected with and crushes motor (123), and the output shaft (123) for crushing motor (123) is fixedly connected with rotating bar (124), institute
The both ends for stating rotating bar (24) are engaged with compatible crushing push plate (125), and two sides for crushing push plate (125) are equal
It is fixedly connected with screw rod (126), one end of the screw rod (126) through crush box (121) and extends to the outer of crush box (121)
Portion, the bottom for crushing push plate (125) are fixedly connected with sliding bar (127), and one end of the sliding bar (127) is through crushing
The surface of case (121) and the outside for extending to crush box (121), the sliding bar (127) passes through sliding shoe and crush box (121)
The basal sliding of inner wall connects.
5. a kind of soil remediation reaction kettle according to claim 1, it is characterised in that: the two sides of cabinet (1) bottom
It is fixedly connected to pedestal (23).
6. a kind of soil remediation reaction kettle according to claim 1, it is characterised in that: the surface of the cabinet (1) passes through
Hinge is hinged with chamber door (24), and the surface of chamber door (24) is fixedly connected with buckle (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810765816.1A CN108994067A (en) | 2018-07-12 | 2018-07-12 | A kind of soil remediation reaction kettle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810765816.1A CN108994067A (en) | 2018-07-12 | 2018-07-12 | A kind of soil remediation reaction kettle |
Publications (1)
Publication Number | Publication Date |
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CN108994067A true CN108994067A (en) | 2018-12-14 |
Family
ID=64599588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810765816.1A Withdrawn CN108994067A (en) | 2018-07-12 | 2018-07-12 | A kind of soil remediation reaction kettle |
Country Status (1)
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CN (1) | CN108994067A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115780489A (en) * | 2022-12-26 | 2023-03-14 | 贵州雏阳生态环保科技有限公司 | Soil remediation device |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202105683U (en) * | 2011-06-08 | 2012-01-11 | 山东华新机电科技有限公司 | Anti-blocking fine crusher |
CN106000582A (en) * | 2016-06-29 | 2016-10-12 | 哈尔滨华藻生物科技开发有限公司 | Efficient pulverizing device |
CN206567322U (en) * | 2017-02-16 | 2017-10-20 | 云南中绿文德生态环保科技股份有限公司 | A kind of new contaminated soil stabilization processes device |
CN107309265A (en) * | 2017-07-26 | 2017-11-03 | 陈旭东 | A kind of environmental pollution soil highly effective and safe controlling device |
CN107398471A (en) * | 2017-08-30 | 2017-11-28 | 卢杰 | A kind of municipal afforestation soil environmental protection prosthetic device |
CN107457265A (en) * | 2017-09-07 | 2017-12-12 | 谢添 | A kind of soil restoring device based on elution and microorganism remediation principle |
CN107470005A (en) * | 2017-08-16 | 2017-12-15 | 冯飞燕 | It is a kind of that there is the used in soil remediation soil feedway for crushing and screening function |
CN206905535U (en) * | 2017-05-17 | 2018-01-19 | 江苏维祥生物科技有限公司 | A kind of efficiently fused salt furnace apparatus |
CN107756627A (en) * | 2017-10-12 | 2018-03-06 | 长沙市凤英机械科技有限公司 | A kind of build concrete processing crushes mixing arrangement |
CN108188166A (en) * | 2017-12-26 | 2018-06-22 | 刘艳燕 | A kind of circulating cutting and grinding processing unit of soil pollution |
CN108188167A (en) * | 2017-12-26 | 2018-06-22 | 李子琦 | A kind of stirring-type soil pollution circulation treatment device |
CN108213066A (en) * | 2017-12-26 | 2018-06-29 | 李子琦 | A kind of remediation contaminated soil device of multidirectional loose stirring |
CN108262354A (en) * | 2018-04-09 | 2018-07-10 | 赵海平 | A kind of engagement type dystopy soil remediation improvement is pulverized and mixed device with soil |
-
2018
- 2018-07-12 CN CN201810765816.1A patent/CN108994067A/en not_active Withdrawn
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202105683U (en) * | 2011-06-08 | 2012-01-11 | 山东华新机电科技有限公司 | Anti-blocking fine crusher |
CN106000582A (en) * | 2016-06-29 | 2016-10-12 | 哈尔滨华藻生物科技开发有限公司 | Efficient pulverizing device |
CN206567322U (en) * | 2017-02-16 | 2017-10-20 | 云南中绿文德生态环保科技股份有限公司 | A kind of new contaminated soil stabilization processes device |
CN206905535U (en) * | 2017-05-17 | 2018-01-19 | 江苏维祥生物科技有限公司 | A kind of efficiently fused salt furnace apparatus |
CN107309265A (en) * | 2017-07-26 | 2017-11-03 | 陈旭东 | A kind of environmental pollution soil highly effective and safe controlling device |
CN107470005A (en) * | 2017-08-16 | 2017-12-15 | 冯飞燕 | It is a kind of that there is the used in soil remediation soil feedway for crushing and screening function |
CN107398471A (en) * | 2017-08-30 | 2017-11-28 | 卢杰 | A kind of municipal afforestation soil environmental protection prosthetic device |
CN107457265A (en) * | 2017-09-07 | 2017-12-12 | 谢添 | A kind of soil restoring device based on elution and microorganism remediation principle |
CN107756627A (en) * | 2017-10-12 | 2018-03-06 | 长沙市凤英机械科技有限公司 | A kind of build concrete processing crushes mixing arrangement |
CN108188166A (en) * | 2017-12-26 | 2018-06-22 | 刘艳燕 | A kind of circulating cutting and grinding processing unit of soil pollution |
CN108188167A (en) * | 2017-12-26 | 2018-06-22 | 李子琦 | A kind of stirring-type soil pollution circulation treatment device |
CN108213066A (en) * | 2017-12-26 | 2018-06-29 | 李子琦 | A kind of remediation contaminated soil device of multidirectional loose stirring |
CN108262354A (en) * | 2018-04-09 | 2018-07-10 | 赵海平 | A kind of engagement type dystopy soil remediation improvement is pulverized and mixed device with soil |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115780489A (en) * | 2022-12-26 | 2023-03-14 | 贵州雏阳生态环保科技有限公司 | Soil remediation device |
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Application publication date: 20181214 |