CN115353242A - Sewage circulation treatment equipment for removing heavy metal chromium - Google Patents
Sewage circulation treatment equipment for removing heavy metal chromium Download PDFInfo
- Publication number
- CN115353242A CN115353242A CN202210358514.9A CN202210358514A CN115353242A CN 115353242 A CN115353242 A CN 115353242A CN 202210358514 A CN202210358514 A CN 202210358514A CN 115353242 A CN115353242 A CN 115353242A
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- subassembly
- heavy metal
- distillation
- metal chromium
- treatment equipment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/043—Details
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/70—Treatment of water, waste water, or sewage by reduction
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to the technical field of water treatment equipment, in particular to sewage circulation treatment equipment for removing heavy metal chromium. The technical scheme comprises the following steps: the installation shell, the casing, spraying subassembly and distillation subassembly, the installation shell is installed at the inside top of casing, and the install bin is installed to inside one side of installation shell, and the distillation subassembly is installed to inside one side of install bin, installs the distillation case in the distillation subassembly, and the subassembly that draws water is installed to one side of distillation case, installs the filter core in the subassembly that draws water, and the bellows is installed to the bottom of filter core, and the floating plate is installed to the bottom of bellows, and the spraying subassembly is installed at the top of filter core. According to the invention, the floating disc is arranged at the bottom of the corrugated pipe, so that the corrugated pipe can be driven to be in contact with the topmost part of the supernatant through the floating disc floating on the liquid level in the sedimentation tank, the supernatant can be sucked from the top conveniently, the separation effect of the device on solid sediment and the supernatant is ensured, and the practicability of the device is improved.
Description
Technical Field
The invention relates to the technical field of water treatment equipment, in particular to sewage circulation treatment equipment for removing heavy metal chromium.
Background
In the regeneration treatment of sewage, partial waste water contains a large amount of heavy metal substances, the heavy metal substances have relatively serious injury to human bodies, and partial metal substances are ingested by the human bodies and can remain in the human bodies to cause heavy metal poisoning, so that the sewage circulation treatment equipment for removing heavy metal chromium is provided for filtering and purifying the waste water.
Through retrieval, patent publication No. CN206244516U discloses a sewage circulation treatment system for removing heavy metal chromium, which further comprises a sewage circulation treatment device arranged between a sewage pool and a settling pool, wherein the sewage circulation treatment device comprises a water suction pump, a horizontal adsorption cylinder and a water return pump, at least two layers of heavy metal chromium adsorption sheets with sequentially increased meshes are arranged in the horizontal adsorption cylinder, each heavy metal chromium adsorption sheet consists of a net-shaped support and a heavy metal chromium adsorption film, and heavy metal chromium adsorption powder is attached to each heavy metal chromium adsorption film.
The existing sewage circulating treatment equipment for removing heavy metal chromium has the defects that:
1. when the existing sewage circulating treatment equipment for removing heavy metal chromium is used for carrying out precipitation treatment on wastewater, the supernatant liquid in a sedimentation tank is inconvenient to recover, the sediment at the bottom layer is easy to suck in by the traditional recovery mode, so that secondary pollution is caused to the collected supernatant liquid, the purification efficiency of the device is reduced, and the cost of wastewater recovery treatment is increased;
2. the sewage circulation treatment equipment for removing heavy metal chromium in the prior art can only carry out filtration treatment on waste water by a mode of throwing a precipitator or filtering a solid filter element when carrying out purification treatment on the waste water, not only increases the purification process of the waste water, promotes the cost of water treatment, but also cannot ensure the quality of reclaimed water, and further reduces the practicability of the device.
Disclosure of Invention
The invention aims to provide a sewage circulating treatment device for removing heavy metal chromium, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a get rid of sewage cycle treatment facility of heavy metal chromium, includes installation shell, casing, spraying subassembly and distillation subassembly, the internally mounted of casing has the sedimentation tank, the installation shell is installed at the inside top of casing, the install bin is installed to inside one side of installation shell, the distillation subassembly is installed to inside one side of install bin, install the distillation case in the distillation subassembly, the internally mounted of distillation case has the condenser pipe that extends the casing, the subassembly that draws water is installed to one side of distillation case, install the filter core in the subassembly that draws water, the bellows is installed to the bottom of filter core, the floating plate is installed to the bottom of bellows, the spraying subassembly is installed at the top of filter core, install the raceway in the spraying subassembly, the fixing base is installed to the output of raceway.
When the sewage circulation treatment equipment for removing heavy metal chromium in the technical scheme is used, the sewage is introduced into the device through the feeding hopper, impurities with large volume in the sewage are filtered through the screen, the sewage enters the sedimentation tank, a reducing agent is added into the sedimentation tank through the feeding hopper, heavy metal substances in the sewage generate precipitates, water inside the filter element is sucked by the water suction pump, the floating disc floats on the water surface to drive the corrugated pipe to suck supernatant liquid, the supernatant liquid is filtered by the filter element, the sewage is atomized and sprayed into the distillation box by the water spray disc, water vapor generated by water mist heating is lifted by the heating coil, water drops are discharged out of the shell after the condensation pipe cools the water vapor, and the separated impurities flow into the sedimentation tank through the return pipe and are discharged out of the shell from the discharge valve together with the precipitates.
Preferably, a filter cartridge is installed at one side of the inside of the installation shell, and a screen is installed inside the filter cartridge. The cartridge filter can carry out the water conservancy diversion to the inside sewage of access to plant for in sewage gets into the sedimentation tank with inside solid impurity separation back, the screen cloth can carry out solid-liquid separation to sewage, thereby separates out the solid impurity in the sewage.
Preferably, the top of the installation shell is provided with a feeding hopper, and two sides of the bottom of the installation shell are provided with fixing frames. The feeding hopper can be convenient for putting sewage and a reducing agent into the shell, and then can utilize the device to purify the sewage, and the fixing frame can fix the installation shell on the inner wall of the shell, so that the installation stability of the installation shell is improved.
Preferably, the support frame is installed to the bottom both sides of casing, and the bottom of support frame installs the backup pad. The support frame can support the bottom of casing, and then has guaranteed the stability of device, and the backup pad can enlarge the holding area of device bottom to can promote device's stability.
Preferably, a blowoff valve is installed at the bottom of the sedimentation tank, and a material guide pipe is installed at the bottom of the blowoff valve. The blowoff valve can carry out on-off control to the opening of casing bottom, and then can control the inside sediment discharge casing of sedimentation tank.
Preferably, the top of fixing base is installed the solenoid valve, and the top of solenoid valve is installed the water spray dish, and the suction pump is installed to the one end of raceway. The inside water of fixing base can be controlled to the solenoid valve and the inside that gets into the spray tray, and then can utilize the spray tray to atomize the blowout with sewage, and the spray tray can be with sewage atomizing blowout to can promote the distillation effect of sewage, can suction the inside sewage of filter core after the suction pump circular telegram, and then can guide the inside supernatant of sedimentation tank to get into the atomizing blowout in the spray tray.
Preferably, the filter box is installed in the outside of filter core, and the drinking-water pipe is installed to top one side of filter core. The rose box can carry out spacing fixed to the filter core to can guarantee the installation stability of filter core, the drinking-water pipe can with the input fixed connection of suction pump, and then can be convenient for the suction pump pumps sewage.
Preferably, the top equidistance of condenser pipe is installed the heat dissipation tooth, and the cooling fan is installed to the top of condenser pipe. The heat dissipation tooth can promote the heat radiating area of condenser pipe, and then can promote the condenser pipe cooling, can rotate after the cooling fan circular telegram, and then can carry out the forced air cooling heat dissipation to the heat dissipation tooth to promote the condenser pipe cooling.
Preferably, a heating coil is installed inside the distillation box, and a return pipe is installed at one side of the bottom of the distillation box. The heating box ring can emit heat after being electrified so as to heat the water vapor and gasify the water vapor, and the return pipe can return the separated impurities to the sedimentation tank to discharge the impurities out of the shell.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the floating disc is arranged at the bottom of the corrugated pipe, so that the corrugated pipe can be driven to be in contact with the topmost part of the supernatant through the floating disc floating on the liquid level in the sedimentation tank, the supernatant can be sucked from the top conveniently, the separation effect of the device on solid sediment and the supernatant is ensured, and the practicability of the device is improved.
2. According to the invention, the condensing pipe is arranged in the distillation box, so that the water vapor in the distillation box can be cooled through the condensing pipe, water drops are generated after the water vapor is cooled and are discharged out of the shell, the purification effect of the device on waste water can be improved, the volume of water treatment equipment is reduced, the water treatment process is reduced, and the purification efficiency of the device is increased.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic sectional view of the front side of the present invention;
FIG. 3 is a front external view of the present invention;
FIG. 4 is a schematic view of a partial structure of the spray assembly of the present invention;
FIG. 5 is a schematic view of a partial structure of the water pumping assembly of the present invention;
FIG. 6 is a schematic view of a partial structure of a distillation assembly according to the present invention.
In the figure: 1. mounting a shell; 101. feeding into a hopper; 102. a filter cartridge; 103. a screen mesh; 104. installing a box; 2. a housing; 201. a support frame; 202. a support plate; 3. a sedimentation tank; 301. a blowoff valve; 4. a spray assembly; 401. a water delivery pipe; 402. a water pump; 403. a water spray disc; 404. a fixed seat; 405. an electromagnetic valve; 5. a water pumping assembly; 501. a filter element; 502. a filter box; 503. a bellows; 504. a floating plate; 6. a distillation assembly; 601. a distillation box; 602. a heating coil; 603. a return pipe; 604. a heat dissipating tooth; 605. a heat radiation fan; 606. a condenser tube.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1 to 6, the sewage circulation treatment equipment for removing heavy metal chromium provided by the invention comprises an installation shell 1, a shell 2, a spraying component 4 and a distillation component 6, wherein a sedimentation tank 3 is installed inside the shell 2, the installation shell 1 is installed at the top inside the shell 2, an installation box 104 is installed at one side inside the installation shell 1, the distillation component 6 is installed at one side inside the installation box 104, the distillation box 601 is installed inside the distillation component 6, a condensation pipe 606 extending out of the shell 2 is installed inside the distillation box 601, a water pumping component 5 is installed at one side of the distillation box 601, a filter element 501 is installed inside the water pumping component 5, a corrugated pipe 503 is installed at the bottom of the filter element 501, a floating disc 504 is installed at the bottom of the corrugated pipe 503, the spraying component 4 is installed at the top of the filter element 501, a water delivery pipe 401 is installed inside the spraying component 4, and a fixing seat 404 is installed at the output end of the water delivery pipe 401.
The working principle of the sewage circulating treatment equipment for removing heavy metal chromium based on the first embodiment is as follows: the sewage is poured into the device through the feeding hopper 101, impurities with large volume in the sewage are filtered through the screen 103, the sewage enters the sedimentation tank 3, a reducing agent is added into the sedimentation tank 3 through the feeding hopper 101, heavy metal substances in the sewage generate precipitates, water in the filter element 501 is sucked through the water suction pump 402, the floating disc 504 floats on the water surface to drive the corrugated pipe 503 to suck supernatant liquid, the supernatant liquid is filtered through the filter element 501, the sewage is atomized and sprayed into the distillation tank 601 through the water spraying disc 403, the water is heated through the heating coil 602 to generate steam to rise, water drops are discharged out of the shell 2 after the water steam is cooled through the condensing pipe 606, and the separated impurities flow into the sedimentation tank 3 through the return pipe 603 and are discharged out of the shell 2 together with the precipitates from the discharge valve.
Example two
As shown in fig. 1-6, compared with the first embodiment, the sewage recycling treatment apparatus for removing heavy metal chromium provided by the present invention further includes: filter cartridge 102 is installed to inside one side of installation shell 1, and the internally mounted of filter cartridge 102 has screen cloth 103, go into hopper 101 is installed at the top of installation shell 1, and the bottom both sides of installation shell 1 are installed the mount, support frame 201 is installed to the bottom both sides of casing 2, and the bottom of support frame 201 installs backup pad 202, blowoff valve 301 is installed to the bottom of sedimentation tank 3, and the passage is installed to the bottom of blowoff valve 301, solenoid valve 405 is installed at the top of fixing base 404, and water spray disc 403 is installed at the top of solenoid valve 405, suction pump 402 is installed to the one end of raceway 401, rose box 502 is installed in the outside of filter core 501, and the drinking-water pipe is installed to top one side of filter core 501, heat dissipation tooth 604 is installed to the top equidistance of condenser pipe 606, and cooling fan 605 is installed to the top of condenser pipe 606, the internally mounted of rose box 601 has heating coil 602, and back flow 603 is installed to bottom one side of rose box 601.
In this embodiment, the filter cartridge 102 may guide the sewage entering the interior of the device, so that the sewage enters the sedimentation tank 3 after being separated from the solid impurities inside, the screen 103 may perform solid-liquid separation on the sewage, thereby separating the solid impurities in the sewage, the hopper 101 may facilitate placing the sewage and the reducing agent into the housing 2, and further may utilize the device to purify the sewage, the mounting bracket may fix the mounting housing 1 on the inner wall of the housing 2, thereby increasing the mounting stability of the mounting housing 1, the support frame 201 may support the bottom of the housing 2, and further ensure the stability of the device, the support plate 202 may enlarge the support area of the bottom of the device, so as to improve the stability of the device, the blowoff valve 301 may perform on-off control on the opening at the bottom of the housing 2, and further may control the sediment inside the sedimentation tank 3 to be discharged from the housing 2, the solenoid valve 405 may control the water inside the fixing base 404 to enter the interior of the disc 403, and further may utilize the disc 403 to atomize the sewage, the water spray pipe 403 may atomize the sewage, thereby may promote the distillation effect of the sewage, and further may guide the cooling water pump 402 after the water pump 402 is powered on the cooling water pump, and the cooling water pump, and further may guide the cooling water cooling filter cartridge 501, and further may facilitate the cooling filter element, and the cooling water pump 402, and the cooling filter cartridge 402, and further may be connected to the cooling water pump, and the cooling water pump 402, and the filter cartridge 402, and further may be connected to the cooling water pump 402, and the cooling water tank, and the filter cartridge 501, and further installed on the cooling water pump, and further may be connected to improve the cooling water pump, and the cooling water pump 402, and may be installed on the cooling water pump 402, so as to promote condenser pipe 606 to cool down, can give off heat after the heating box circle circular telegram to in heating to vapor makes its gasification, back flow 603 can make the impurity of separating return discharge casing 2 in the sedimentation tank 3.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.
Claims (9)
1. The utility model provides a get rid of sewage cycle treatment facility of heavy metal chromium, includes installation shell (1), casing (2), spraying subassembly (4) and distillation subassembly (6), its characterized in that: the internally mounted of casing (2) has sedimentation tank (3), install installation shell (1) at the inside top of casing (2), install bin (104) in inside one side of installation shell (1), distillation subassembly (6) are installed to inside one side of install bin (104), install distillation case (601) in distillation subassembly (6), the internally mounted of distillation case (601) has condenser pipe (606) of extending casing (2), one side of distillation case (601) is installed and is drawn water subassembly (5), draw water and install filter core (501) in subassembly (5), bellows (503) are installed to the bottom of filter core (501), floating plate (504) are installed to the bottom of bellows (503), spray subassembly (4) are installed at the top of filter core (501), install raceway (401) in spray subassembly (4), fixing base (404) are installed to the output of raceway (401).
2. The sewage recycling treatment equipment for removing heavy metal chromium according to claim 1, characterized in that: a filter cylinder (102) is installed on one side of the interior of the installation shell (1), and a screen (103) is installed inside the filter cylinder (102).
3. The sewage recycling treatment equipment for removing heavy metal chromium according to claim 1, characterized in that: the top of installation shell (1) is installed into hopper (101), and the mount is installed to the bottom both sides of installation shell (1).
4. The sewage recycling treatment equipment for removing heavy metal chromium according to claim 1, characterized in that: support frame (201) are installed to the bottom both sides of casing (2), and backup pad (202) are installed to the bottom of support frame (201).
5. The sewage recycling treatment equipment for removing heavy metal chromium according to claim 1, characterized in that: a blow-down valve (301) is installed at the bottom of the sedimentation tank (3), and a material guide pipe is installed at the bottom of the blow-down valve (301).
6. The sewage recycling treatment equipment for removing heavy metal chromium according to claim 1, characterized in that: solenoid valve (405) are installed at the top of fixing base (404), and water spray disc (403) are installed at the top of solenoid valve (405), and suction pump (402) are installed to the one end of raceway (401).
7. The sewage recycling treatment equipment for removing heavy metal chromium according to claim 1, characterized in that: filter tank (502) are installed in the outside of filter core (501), and the top one side of filter core (501) is installed and is taken out the water pipe.
8. The sewage recycling treatment equipment for removing heavy metal chromium according to claim 1, characterized in that: the top equidistance of condenser pipe (606) is installed heat dissipation tooth (604), and radiator fan (605) are installed to the top of condenser pipe (606).
9. The sewage recycling treatment equipment for removing heavy metal chromium according to claim 1, characterized in that: a heating coil (602) is arranged in the distillation box (601), and a return pipe (603) is arranged on one side of the bottom of the distillation box (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210358514.9A CN115353242A (en) | 2022-04-06 | 2022-04-06 | Sewage circulation treatment equipment for removing heavy metal chromium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210358514.9A CN115353242A (en) | 2022-04-06 | 2022-04-06 | Sewage circulation treatment equipment for removing heavy metal chromium |
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| Publication Number | Publication Date |
|---|---|
| CN115353242A true CN115353242A (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210358514.9A Pending CN115353242A (en) | 2022-04-06 | 2022-04-06 | Sewage circulation treatment equipment for removing heavy metal chromium |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160147169A (en) * | 2015-06-12 | 2016-12-22 | 원파이프 주식회사 | Water-purification apparatus |
| CN206156963U (en) * | 2016-09-26 | 2017-05-10 | 四川阳光水务工程设备有限公司 | Environment -friendly sewage treating device |
| TWI592368B (en) * | 2016-08-18 | 2017-07-21 | Rui-Zhang Huang | Wastewater compression distillation unit |
| CN208454727U (en) * | 2018-06-19 | 2019-02-01 | 成柏霖 | Domestic sewage treatment device |
| CN215387715U (en) * | 2021-08-02 | 2022-01-04 | 上海凯勒智慧水务股份有限公司 | Water-oil isolator |
| CN216918913U (en) * | 2022-04-06 | 2022-07-08 | 河北中峰信息科技有限公司 | Sewage circulation treatment equipment for removing heavy metal chromium |
-
2022
- 2022-04-06 CN CN202210358514.9A patent/CN115353242A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160147169A (en) * | 2015-06-12 | 2016-12-22 | 원파이프 주식회사 | Water-purification apparatus |
| TWI592368B (en) * | 2016-08-18 | 2017-07-21 | Rui-Zhang Huang | Wastewater compression distillation unit |
| CN206156963U (en) * | 2016-09-26 | 2017-05-10 | 四川阳光水务工程设备有限公司 | Environment -friendly sewage treating device |
| CN208454727U (en) * | 2018-06-19 | 2019-02-01 | 成柏霖 | Domestic sewage treatment device |
| CN215387715U (en) * | 2021-08-02 | 2022-01-04 | 上海凯勒智慧水务股份有限公司 | Water-oil isolator |
| CN216918913U (en) * | 2022-04-06 | 2022-07-08 | 河北中峰信息科技有限公司 | Sewage circulation treatment equipment for removing heavy metal chromium |
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