CN211921108U - Treatment facility of heavy metal contaminated soil drip washing waste water - Google Patents

Treatment facility of heavy metal contaminated soil drip washing waste water Download PDF

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Publication number
CN211921108U
CN211921108U CN201922388930.XU CN201922388930U CN211921108U CN 211921108 U CN211921108 U CN 211921108U CN 201922388930 U CN201922388930 U CN 201922388930U CN 211921108 U CN211921108 U CN 211921108U
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pipe
waste water
inner chamber
fixedly connected
box
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CN201922388930.XU
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Chinese (zh)
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邹敏
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Zhejiang Chengfeng Construction Co ltd
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Sichuan Xingchuangtai Information Technology Co Ltd
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Abstract

The utility model discloses a treatment facility of heavy metal contaminated soil drip washing waste water, including the mount, the inner chamber fixedly connected with fixed plate one and fixed plate two of mount, fixed plate one is located the top of fixed plate two, the top fixedly connected with agitator tank of fixed plate one, the left side fixedly connected with backup pad of mount, the top of backup pad is provided with rabbling mechanism, the top intercommunication of agitator tank has feed liquor pipe and inlet pipe, the feed liquor pipe is located the left side of inlet pipe. The utility model discloses an in the inner chamber of agitator tank was discharged into with the waste water that the drip washing produced with the flocculating agent to feed liquor pipe and inlet pipe, the stirring leaf stirred both, reopen valve one, made waste water arrange into the inner chamber of setting tank through the drain pipe and deposit, and the inlet tube of water pump filters in discharging the waste water at setting tank top into the inner chamber of rose box, has reached the advantage that is effectual to waste water treatment promptly.

Description

Treatment facility of heavy metal contaminated soil drip washing waste water
Technical Field
The utility model relates to a heavy metal pollution technical field specifically is a treatment facility of heavy metal contaminated soil drip washing waste water.
Background
Heavy metal pollution refers to environmental pollution caused by heavy metals or compounds thereof, mainly caused by human factors such as mining, waste gas emission, sewage irrigation and use of products with excessive heavy metals, the content of heavy metals in the environment is increased due to human activities, the heavy metals exceed the normal range, the human health is directly harmed, the environmental quality is deteriorated, and in the process of mining, smelting and processing of heavy metals, a lot of heavy metals such as lead, mercury, cadmium, cobalt and the like enter the atmosphere, water and soil to cause serious environmental pollution.
The leaching technology is a commonly used restoration method in heavy metal contaminated soil, the method transfers pollutants from the soil to water, so the generated wastewater must be treated before being discharged, the existing leaching wastewater treatment equipment adopts a single filtration mode for purification, the treatment mode is single, the wastewater still contains partial heavy metals, and the discharge to the environment causes adverse effects on environmental sanitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a treatment facility of heavy metal contaminated soil drip washing waste water possesses the good advantage to waste water treatment, has solved present drip washing waste water treatment facility and has adopted single filtration, and the processing mode is single, leads to still containing partial heavy metal in the waste water, discharges the problem that leads to adverse effect to sanitation in the environment.
In order to achieve the above object, the utility model provides a following technical scheme: a treatment device for leaching wastewater from heavy metal contaminated soil comprises a fixing frame, wherein an inner cavity of the fixing frame is fixedly connected with a first fixing plate and a second fixing plate, the first fixing plate is positioned above the second fixing plate, the top of the first fixing plate is fixedly connected with a stirring box, the left side of the fixed frame is fixedly connected with a supporting plate, the top of the supporting plate is provided with a stirring mechanism, the top of the stirring box is communicated with a liquid inlet pipe and a feeding pipe, the liquid inlet pipe is positioned at the left side of the feeding pipe, the top parts of the liquid inlet pipe and the feeding pipe are both penetrated to the top part of the fixed frame, the left side of the bottom part of the stirring box is communicated with a drain pipe, one end of the drain pipe penetrates to the bottom of the first fixing plate and is communicated with a precipitation mechanism, a first valve is arranged on the surface of the drain pipe, the bottom of the first fixing plate is fixedly provided with a water pump, and a water outlet pipe of the water pump is provided with a filtering mechanism.
Preferably, rabbling mechanism includes the motor that is fixed in the backup pad top, the output shaft transmission of motor is connected with the bull stick, the right-hand member of bull stick runs through to the inner chamber of agitator tank and through bearing and agitator tank swing joint, the top and the bottom of bull stick all are provided with the stirring leaf of equidistant distribution.
Preferably, the sediment mechanism includes the setting tank with the drain pipe intercommunication, the inner chamber of setting tank is provided with the separation net, the top and the water pump fixed connection of setting tank, the inlet tube of separation net runs through to the inner chamber of setting tank.
Preferably, filtering mechanism includes the rose box with water pump outlet pipe intercommunication, the inner chamber of rose box is provided with the filter screen, the quantity of filter screen is two, the bottom intercommunication on rose box right side has the delivery pipe, the outside to the mount is run through to the one end of delivery pipe, the surface of delivery pipe is provided with valve two.
Preferably, the front side of the filter screen penetrates through the front surface of the filter box and is fixedly connected with an installation plate, and the front surface of the installation plate is fixedly connected with the filter box through bolts.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discharges the waste water and flocculating agent produced by leaching into the inner cavity of the stirring box through the liquid inlet pipe and the material inlet pipe, the stirring blade stirs the two, the first valve is opened to discharge the wastewater into the inner cavity of the settling tank through the drain pipe for settling, the water inlet pipe of the water pump discharges the wastewater at the top of the settling tank into the inner cavity of the filter tank for filtering, reach the advantage that is effectual to waste water treatment promptly, this treatment facility of heavy metal contaminated soil drip washing waste water possesses the advantage good to waste water treatment, adopt multiple mode to handle the waste water that the drip washing produced, get rid of the heavy metal in the waste water, avoid causing adverse effect to the environment, the device's practicality has been improved, solved present drip washing waste water treatment facility and adopted single filtration, the treatment methods is single, lead to still containing partial heavy metal in the waste water, discharge the problem that leads to adverse effect to sanitation in the environment.
2. The utility model discloses a setting of rabbling mechanism, the bull stick drives the stirring leaf and rotates, stirs waste water and flocculating agent, makes fully contact between waste water and the flocculating agent, has reduced reaction time between them, through the setting of precipitation mechanism, waste water deposits in the inner chamber of setting tank, and the flocculating agent possesses the adsorption function, can turn into the precipitate with the heavy metal of aquatic, through the setting of filtering mechanism, carries out secondary filter to the waste water after adsorbing, filters the impurity in the waste water, makes waste water reach emission standard.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic perspective view of the structure of the present invention.
In the figure: 1. a fixed mount; 2. a first fixing plate; 3. a second fixing plate; 4. a stirring box; 5. a support plate; 6. a stirring mechanism; 61. a motor; 62. a rotating rod; 63. stirring blades; 7. a liquid inlet pipe; 8. a feed pipe; 9. a drain pipe; 10. a first valve; 11. a precipitation mechanism; 111. a settling tank; 112. a separation net; 12. a water pump; 13. a filtering mechanism; 131. a filter box; 132. a filter screen; 133. a second valve; 134. a discharge pipe; 14. and (7) mounting the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a treatment device for leaching wastewater from heavy metal contaminated soil comprises a fixing frame 1, wherein a first fixed plate 2 and a second fixed plate 3 are fixedly connected to an inner cavity of the fixing frame 1, the first fixed plate 2 is positioned above the second fixed plate 3, a stirring box 4 is fixedly connected to the top of the first fixed plate 2, a supporting plate 5 is fixedly connected to the left side of the fixing frame 1, a stirring mechanism 6 is arranged at the top of the supporting plate 5, the stirring mechanism 6 comprises a motor 61 fixed to the top of the supporting plate 5, a rotating rod 62 is connected to an output shaft of the motor 61 in a transmission manner, the right end of the rotating rod 62 penetrates through the inner cavity of the stirring box 4 and is movably connected with the stirring box 4 through a bearing, stirring blades 63 distributed at equal intervals are arranged at the top and the bottom of the rotating rod 62, the rotating rod 62 drives the stirring blades 63 to rotate through the arrangement of the stirring, the reaction time between the two is reduced, the top of the stirring box 4 is communicated with the liquid inlet pipe 7 and the inlet pipe 8, the liquid inlet pipe 7 is positioned on the left side of the inlet pipe 8, the tops of the liquid inlet pipe 7 and the inlet pipe 8 are both penetrated through to the top of the fixing frame 1, the left side of the bottom of the stirring box 4 is communicated with the drain pipe 9, one end of the drain pipe 9 is penetrated through to the bottom of the fixing plate 2 and is communicated with the precipitation mechanism 11, the surface of the drain pipe 9 is provided with a valve I10, the bottom of the fixing plate I2 is fixedly provided with a water pump 12, the precipitation mechanism 11 comprises a precipitation box 111 communicated with the drain pipe 9, the inner cavity of the precipitation box 111 is provided with a separation net 112, the top of the precipitation box 111 is fixedly connected with the water pump 12, a water inlet pipe of the separation net 112 is penetrated through to the inner cavity of the precipitation box 111, through the arrangement, the outlet pipe of water pump 12 is provided with filtering mechanism 13, filtering mechanism 13 includes the rose box 131 with water pump 12 outlet pipe intercommunication, the inner chamber of rose box 131 is provided with filter screen 132, the quantity of filter screen 132 is two, the bottom intercommunication on rose box 131 right side has discharge pipe 134, the one end of discharge pipe 134 runs through to the outside of mount 1, the surface of discharge pipe 134 is provided with valve two 133, setting through filtering mechanism 13, carry out secondary filter to the waste water after adsorbing, filter the impurity in the waste water, make waste water reach emission standard, the front side of filter screen 132 runs through to the positive surface and the fixedly connected with mounting panel 14 of rose box 131, bolt and rose box 131 fixed connection are passed through to the positive surface of mounting panel 14.
The working principle is as follows: when the utility model is used, the user discharges the waste water generated after leaching into the inner cavity of the liquid inlet pipe 7 through the liquid inlet pipe 7, the flocculating agent is discharged into the inner cavity of the stirring box 4 through the inlet pipe 8, the flocculating agent is the mixture of polyferric chloride, polyaluminium chloride and polyacrylamide, the motor 61 is started, the output shaft of the motor 61 drives the rotating rod 62 and the stirring blade 63 to rotate, the stirring blade 63 stirs the flocculating agent and the waste water, the valve I10 is opened after stirring, the waste water and the flocculating agent are discharged into the inner cavity of the settling box 111 through the drain pipe 9, the waste water and the flocculating agent are precipitated, the flocculating agent has the adsorption function, the heavy metal in the waste water can be converted into the precipitate, the sludge containing heavy metal ions and the purified waste water are obtained, the water pump 12 is started, the purified waste water is discharged into the inner cavity of the filter box 131 through the water pump 12, the waste, filter remaining heavy metal and other impurity in the waste water, impurity through the sealing door clearance of setting tank 111 front side go out can, waste water passes through discharge pipe 134 and discharges, has reached the good purpose to waste water treatment promptly.
In summary, the following steps: the treatment equipment for leaching wastewater in heavy metal polluted soil discharges the wastewater and flocculant generated by leaching into the inner cavity of the stirring box 4 through the liquid inlet pipe 7 and the liquid inlet pipe 8, the stirring blade 63 stirs the wastewater and the flocculant, the first valve 10 is opened to ensure that the wastewater is discharged into the inner cavity of the settling box 111 through the water outlet pipe 9 to be precipitated, the wastewater at the top of the settling box 111 is discharged into the inner cavity of the filtering box 131 through the water inlet pipe of the water pump 12 to be filtered, and the advantage of good wastewater treatment effect is achieved. Leading to the problem that the waste water still contains partial heavy metals and the discharge of the heavy metals into the environment causes adverse effects on the environmental sanitation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a treatment facility of heavy metal contaminated soil drip washing waste water, includes mount (1), its characterized in that: the inner chamber of the fixing frame (1) is fixedly connected with a first fixing plate (2) and a second fixing plate (3), the first fixing plate (2) is located above the second fixing plate (3), the top of the first fixing plate (2) is fixedly connected with a stirring box (4), the left side of the fixing frame (1) is fixedly connected with a supporting plate (5), the top of the supporting plate (5) is provided with a stirring mechanism (6), the top of the stirring box (4) is communicated with a liquid inlet pipe (7) and a feeding pipe (8), the liquid inlet pipe (7) is located on the left side of the feeding pipe (8), the tops of the liquid inlet pipe (7) and the feeding pipe (8) are both communicated to the top of the fixing frame (1), the left side of the bottom of the stirring box (4) is communicated with a water outlet pipe (9), one end of the water outlet pipe (9) is communicated to the bottom of the first fixing plate, the surface of drain pipe (9) is provided with valve (10), the bottom fixed mounting of fixed plate (2) has water pump (12), the outlet pipe of water pump (12) is provided with filtering mechanism (13).
2. The equipment for treating wastewater leached by soil polluted by heavy metals according to claim 1, which is characterized in that: rabbling mechanism (6) include motor (61) that are fixed in backup pad (5) top, the output shaft transmission of motor (61) is connected with bull stick (62), the right-hand member of bull stick (62) runs through to the inner chamber of agitator tank (4) and rotates with agitator tank (4) through the bearing and be connected, the top and the bottom of bull stick (62) all are provided with equidistant stirring leaf (63) that distribute.
3. The equipment for treating wastewater leached by soil polluted by heavy metals according to claim 1, which is characterized in that: deposit mechanism (11) and include settling tank (111) with drain pipe (9) intercommunication, the inner chamber of settling tank (111) is provided with separation net (112), the top and water pump (12) fixed mounting of settling tank (111), the inlet tube of separation net (112) runs through to the inner chamber of settling tank (111).
4. The equipment for treating wastewater leached by soil polluted by heavy metals according to claim 1, which is characterized in that: filtering mechanism (13) include rose box (131) with water pump (12) outlet pipe intercommunication, the inner chamber of rose box (131) is provided with filter screen (132), the quantity of filter screen (132) is two, the bottom intercommunication on rose box (131) right side has discharge pipe (134), the one end of discharge pipe (134) is run through to the outside of mount (1), the surface of discharge pipe (134) is provided with valve two (133).
5. The equipment for treating wastewater leached by soil polluted by heavy metals according to claim 4, characterized in that: the front side of the filter screen (132) penetrates through the front surface of the filter box (131) and is fixedly connected with a mounting plate (14), and the front surface of the mounting plate (14) is fixedly connected with the filter box (131) through bolts.
CN201922388930.XU 2019-12-26 2019-12-26 Treatment facility of heavy metal contaminated soil drip washing waste water Active CN211921108U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922388930.XU CN211921108U (en) 2019-12-26 2019-12-26 Treatment facility of heavy metal contaminated soil drip washing waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922388930.XU CN211921108U (en) 2019-12-26 2019-12-26 Treatment facility of heavy metal contaminated soil drip washing waste water

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CN211921108U true CN211921108U (en) 2020-11-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112774252A (en) * 2020-12-31 2021-05-11 苏州博睿特环保科技有限公司 Electroplating liquid purifying equipment and novel purifying process thereof
CN113149289A (en) * 2021-05-19 2021-07-23 东营安顺电气有限公司 Chemical wastewater treatment device based on electronic intelligent control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112774252A (en) * 2020-12-31 2021-05-11 苏州博睿特环保科技有限公司 Electroplating liquid purifying equipment and novel purifying process thereof
CN113149289A (en) * 2021-05-19 2021-07-23 东营安顺电气有限公司 Chemical wastewater treatment device based on electronic intelligent control

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Effective date of registration: 20230421

Address after: 14th Floor, HSBC Building, 121 Yingchun South Road, Tonglu County, Hangzhou City, Zhejiang Province, 310000

Patentee after: Zhejiang Chengfeng Construction Co.,Ltd.

Address before: No. 1002, 10th floor, building 1, No. 530, middle section of Tianfu Avenue, high tech Zone, Chengdu, Sichuan 610000

Patentee before: Sichuan xingchuangtai Information Technology Co.,Ltd.