CN116495849A - Method and device for treating waste water - Google Patents
Method and device for treating waste water Download PDFInfo
- Publication number
- CN116495849A CN116495849A CN202310511473.7A CN202310511473A CN116495849A CN 116495849 A CN116495849 A CN 116495849A CN 202310511473 A CN202310511473 A CN 202310511473A CN 116495849 A CN116495849 A CN 116495849A
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- CN
- China
- Prior art keywords
- piece
- pipe
- scrap iron
- wastewater
- adsorption
- 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.)
- Granted
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 256
- 229910052742 iron Inorganic materials 0.000 claims abstract description 128
- 238000001179 sorption measurement Methods 0.000 claims abstract description 62
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 39
- 238000004062 sedimentation Methods 0.000 claims abstract description 27
- 230000005389 magnetism Effects 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims description 58
- 239000008394 flocculating agent Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000084 colloidal system Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000010009 beating Methods 0.000 claims 1
- 239000010842 industrial wastewater Substances 0.000 abstract description 18
- 239000011148 porous material Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 description 22
- 230000000903 blocking effect Effects 0.000 description 16
- 238000005260 corrosion Methods 0.000 description 9
- 238000005189 flocculation Methods 0.000 description 7
- 230000016615 flocculation Effects 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/484—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention belongs to the technical field of wastewater treatment, in particular to a wastewater treatment method and a wastewater treatment device, wherein the device comprises a treatment pipe, the surface of the treatment pipe is provided with a water outlet, the inner wall of the treatment pipe is rotatably provided with a sleeve, the surface of the sleeve is fixedly provided with an adsorption piece, the adsorption piece is an electromagnet, and the inside of the adsorption piece is provided with a pore; the iron fillings can polluted environment to recoverable iron fillings can be wasted, therefore when carrying industrial waste water in the processing pipe, open the switch of absorbing member for the absorbing member of electro-magnet material has magnetism, when waste water that contains iron fillings when the processing pipe is passed through to waste water, the iron fillings in the waste water can be absorbed by the absorbing member when near through absorbing member, prevent that iron fillings from flowing into the sedimentation tank along with waste water, lead to the iron fillings to deposit in the sedimentation tank, lead to the iron fillings to be difficult to retrieve, thereby reach the iron fillings in the waste water and isolate out and make the iron fillings can not influence the processing of follow-up waste water.
Description
Technical Field
The invention belongs to the technical field of wastewater treatment, and particularly relates to a wastewater treatment method and device.
Background
Industrial wastewater comprises production wastewater, production sewage and cooling water, and refers to wastewater and waste liquid generated in the industrial production process, wherein the wastewater contains industrial production materials, intermediate products and byproducts which run off along with water, and pollutants generated in the production process, and the pollutants contain scrap iron.
One patent of Chinese patent application CN111039496A discloses a wastewater treatment method, which has the technical scheme that: the method comprises the following steps: s1, performing mud-water separation treatment on wastewater; s2, removing suspended matters and Chemical Oxygen Demand (COD) in the wastewater; s3, a step of adjusting the wastewater after the removal treatment; s4, a step of discharging and outputting the regulated wastewater. Thus, the original regulating tank is fully utilized, and the comprehensive production wastewater and the domestic sewage are mixed so as to improve the biodegradability of the comprehensive wastewater; the biodegradability of the wastewater is improved, and a good foundation is laid for the removal effect of subsequent biochemical treatment; part of organic matters are removed, the organic load of a subsequent biochemical system is reduced, and the treatment effect is ensured.
With respect to the above and related art, the inventors believe that there are often the following drawbacks: when the existing industrial wastewater is subjected to centralized treatment, the industrial wastewater is required to be conveyed into a sedimentation tank for wastewater treatment through a pipeline, and the industrial wastewater contains scrap iron, so that the scrap iron is discharged after flocculation sedimentation treatment along with the wastewater, the scrap iron can pollute the environment, and the recyclable scrap iron can be wasted. To this end, the invention provides a wastewater treatment method and apparatus.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a wastewater treatment device, which comprises a treatment pipe, wherein the surface of the treatment pipe is provided with a water outlet, the inner wall of the treatment pipe is rotatably provided with a sleeve, the surface of the sleeve is fixedly provided with an absorption part, the absorption part is an electromagnet, the inside of the absorption part is provided with a pore, and the surface of the absorption part is coated with an anti-corrosion coating (the anti-corrosion coating such as anti-corrosion paint is used for completely coating the surface and the pore of the absorption part and preventing corrosion and rust caused by contact of the absorption part and wastewater); when the existing industrial wastewater is subjected to centralized treatment, the industrial wastewater is required to be conveyed into a sedimentation tank for wastewater treatment through a pipeline, and the industrial wastewater contains scrap iron, when the scrap iron is discharged after flocculation sedimentation treatment along with the wastewater, the scrap iron can pollute the environment, and recoverable scrap iron can be wasted, so that when the industrial wastewater is conveyed in a treatment pipe, a switch of an adsorption piece is turned on, the adsorption piece made of an electromagnet material has magnetism, when the wastewater containing the scrap iron passes through the treatment pipe, the scrap iron in the wastewater is adsorbed by the adsorption piece when passing near the adsorption piece, the scrap iron is prevented from flowing into the sedimentation tank along with the wastewater, the scrap iron is caused to be precipitated in the sedimentation tank, and the scrap iron is difficult to recover, so that the scrap iron in the wastewater is separated, and the scrap iron can not influence the subsequent wastewater treatment; the pores on the surface of the absorption part can absorb scrap iron in the wastewater when the wastewater passes through, so that the effect of the absorption part on absorbing the scrap iron is improved.
Preferably, a groove is formed in the treatment tube, an attraction block is arranged in the groove and positioned on one side of the attraction piece, and a protective sleeve (the protective sleeve can be made of rubber layers, plastic films and other materials and is used for completely wrapping the attraction block and preventing corrosion and rust caused by contact of the attraction block with wastewater) is arranged on the surface of the attraction block; the attraction block can be made of one of iron, chromium and nickel, when the attraction piece made of the electromagnet has magnetism, the magnetism can enable one end of the attraction piece far away from the sleeve to be close to the attraction block until the attraction piece is abutted against the attraction block, when the attraction piece is contacted with the attraction block, the attraction piece can incline, and the inclined attraction piece can completely cover a water outlet, so that the effect of adsorbing scrap iron is improved, and the waste of scrap iron is reduced; and when the inclined adsorption piece can completely cover the water outlet, the existence of the pores enables the adsorption piece not to influence the normal passing of wastewater through the water outlet.
Preferably, the sleeve is rotationally connected with the inner wall of the treatment pipe through a coil spring, a group of positioning blocks are fixedly arranged on the surface of the absorption part, a connecting rod is rotationally arranged on the surface of the positioning blocks, a knocking block is fixedly arranged at one end of the connecting rod, which is far away from the positioning blocks, a cavity is formed in the knocking block, and an elastic ball is arranged in the cavity; when the wastewater completely passes through the treatment pipe, the switch of the absorption part is closed, and the magnetically attracted scrap iron can fall under the absorption part in the treatment pipe, so that the scrap iron is conveniently collected, the force of the magnetically disappearing coil spring of the absorption part drives the sleeve to reset with the absorption part, and the absorption part is influenced by the coil spring when reset, so that the reset speed is higher, the knocking block can also rapidly move along with the absorption part through the connecting rod and finally knock the absorption part, so that the absorption part vibrates, and the residual scrap iron adhered on the surface and the pores of the absorption part falls off, so that the scrap iron is prevented from adhering to the surface and the inside of the absorption part, and the recovery efficiency of the scrap iron is influenced; and when the knocking block knocks the absorbing member, the elastic ball in the cavity can strike the inner wall of the cavity for a plurality of times, so that the knocking block vibrates for a plurality of times, and the effect of cleaning the surface and the inside of the absorbing member is further improved.
Preferably, a rubber layer is arranged on one side of the knocking block, which is close to the adsorption piece, and the surface of the rubber layer is recessed when the rubber layer contacts with the adsorption piece; when the knocking block knocks the absorbing member, one side provided with the rubber layer can be contacted with the absorbing member and deform, so that the phenomenon of knocking the absorbing member is prevented, the effect of protecting the absorbing member while cleaning scrap iron on the surface of the absorbing member is achieved, and the service life of the absorbing member is prolonged.
Preferably, a cushion block is fixedly arranged on the inner wall of the treatment pipe, the cushion block is obliquely arranged, a collecting piece is fixedly connected to the surface of one oblique side of the cushion block through colloid, the collecting piece is arranged right below the absorbing piece, the collecting piece is of a hollow structure, a guide plate is fixedly arranged on the surface of the collecting piece, and a concave part is arranged on the guide plate; when the adsorption piece loses magnetism, the iron filings adsorbed on the surface of the adsorption piece can fall on the guide plate, and the inclined cushion block can enable the collection piece and the guide plate to incline, so that the iron filings can roll along the surface of the guide plate and gather in the hollow structure of the collection piece, and the collection of the iron filings is facilitated; after the scrap iron is collected by the collecting piece, the collecting piece can be taken out from the treatment pipe and intensively treated, and then the colloid is reused to be fixed on the cushion block.
Preferably, a group of positioning columns are fixedly arranged on the inner wall of the collecting piece, a sliding block is slidably arranged on the surface of each positioning column, a group of springs are fixedly arranged on the surface of each sliding block, the other ends of the springs are fixedly connected with the inner wall of the collecting piece, and a deflector rod is fixedly arranged on the surface of the absorbing piece; when the coil spring drives the sleeve and the adsorption piece to reset, the deflector rod on the surface of the adsorption piece drives the sliding block to move so as to convey scrap iron on the outer surface of the collection piece into the collection piece, and when the interior of the collection piece is almost filled with scrap iron, the sliding block can compress the scrap iron, so that the capacity of collecting the scrap iron is improved.
Preferably, a connecting pipe is fixedly arranged on the surface of the treatment pipe and used for conveying flocculant, a lug is fixedly arranged at one end of the connecting pipe, which is positioned in the treatment pipe, a plugging block is rotatably arranged on the surface of the lug, a spring strip is fixedly arranged on the surface of the plugging block, and the other end of the spring strip is fixedly connected with the inner wall of the connecting pipe; when the switch of the waste water absorbing part is opened and is close to the suction block, the absorbing part is abutted against the blocking block and drives the blocking block to rotate, the blocking block is unfolded to block the connecting pipe when rotating, and the flocculating agent in the connecting pipe can enter the treatment pipe so as to enter the sedimentation tank after being mixed with the waste water, so that the flocculating agent and the waste water are mixed in advance, the waste water and the flocculating agent are mixed in advance, the flocculating agent is not required to be added after the waste water is filled in the sedimentation tank, the time required by flocculation is shortened, and the effect of increasing the waste water treatment efficiency is achieved.
Preferably, a mounting groove is formed in the plugging block, and a roller is rotatably mounted on the inner wall of the mounting groove; when the adsorption piece rotates, the roller contacts with the adsorption piece and rotates, so that the blocking piece is prevented from being in direct contact with the adsorption piece, friction between the adsorption piece and the blocking piece is reduced, and the effect of protecting the adsorption piece is achieved.
The wastewater treatment method adopts the wastewater treatment device, and comprises the following steps:
s1: the switch of the absorbing piece is turned on, so that the absorbing piece made of electromagnet materials has magnetism;
s2: when the waste water containing the scrap iron passes through the treatment pipe, the scrap iron in the waste water is adsorbed by the adsorption piece when passing near the adsorption piece, so that the scrap iron is prevented from flowing into the sedimentation tank along with the waste water;
s3: when the absorbing piece of electromagnet material has magnetism after, magnetism can make absorbing piece keep away from sheathed tube one end and attract piece counterbalance, and absorbing piece can incline after absorbing piece and attracting piece contact, and the absorbing piece of slope can cover the delivery port completely.
A method of wastewater treatment, the method further comprising the steps of:
s4: when the wastewater completely passes through the treatment pipe, the switch of the absorption part is closed, and the magnetically attracted scrap iron also falls under the absorption part in the treatment pipe, so that the force of the magnetically disappearing coil spring of the absorption part drives the sleeve and the absorption part to reset;
s5: because the absorbing piece is influenced by the coil spring when reset, the reset speed is higher, and finally the absorbing piece is knocked, so that the absorbing piece vibrates, and residual scrap iron adhered to the surface and the holes of the absorbing piece falls off.
The beneficial effects of the invention are as follows:
1. according to the wastewater treatment method and device, when the existing industrial wastewater is subjected to centralized treatment, the industrial wastewater is required to be conveyed into the wastewater treatment sedimentation tank through the pipeline, the industrial wastewater contains the scrap iron, the scrap iron is discharged after flocculation and sedimentation treatment along with the wastewater, the scrap iron can pollute the environment, and the recyclable scrap iron can be wasted, so that when the industrial wastewater is conveyed in the treatment pipe, the switch of the adsorption piece is turned on, the adsorption piece made of the electromagnet material has magnetism, when the wastewater containing the scrap iron passes through the treatment pipe, the scrap iron in the wastewater can be adsorbed by the adsorption piece when passing near the adsorption piece, the scrap iron is prevented from flowing into the sedimentation tank along with the wastewater, the scrap iron is precipitated in the sedimentation tank, and the scrap iron is difficult to recycle, so that the scrap iron in the wastewater is separated, and the scrap iron can not influence the subsequent wastewater treatment.
2. According to the wastewater treatment method and device, when the adsorption piece made of the electromagnet material has magnetism, the magnetism can enable one end of the adsorption piece far away from the sleeve to be close to the attraction block until the adsorption piece is abutted against the attraction block, and when the adsorption piece is in contact with the attraction block, the adsorption piece can incline, the inclined adsorption piece can cover the water outlet completely, so that the iron filings adsorption effect is improved, and the waste of the iron filings is reduced.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the entire present invention;
FIG. 2 is a cross-sectional view of a process tube according to the present invention;
FIG. 3 is a schematic view of the structure of the absorbent member of the present invention;
FIG. 4 is a cross-sectional view of another view of a tapping block according to the present invention;
FIG. 5 is a schematic view of a connecting pipe according to the present invention;
fig. 6 is a flow chart of the method of the present invention.
In the figure: 1. a treatment tube; 2. a sleeve; 3. an absorbing member; 4. a water outlet; 5. a suction block; 6. a positioning block; 7. a connecting rod; 8. knocking the block; 9. a cavity; 10. an elastic ball; 11. a collection member; 12. a cushion block; 13. a deflector rod; 14. positioning columns; 15. a slide block; 16. a spring; 17. a connecting pipe; 18. a bump; 19. a block; 20. spring strips; 21. a mounting groove; 22. a roller; 23. and a guide plate.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to fig. 4, the wastewater treatment device according to the embodiment of the invention comprises a treatment tube 1, wherein a water outlet 4 is formed in the surface of the treatment tube 1, a sleeve 2 is rotatably mounted on the inner wall of the treatment tube 1, an absorbing member 3 is fixedly mounted on the surface of the sleeve 2, the absorbing member 3 is an electromagnet, a hole is formed in the absorbing member 3, and an anti-corrosion coating (such as anti-corrosion paint is coated on the surface of the absorbing member 3 and the hole completely and is used for preventing corrosion and rust caused by contact of the absorbing member 3 with wastewater) is coated on the surface of the absorbing member 3; when the existing industrial wastewater is subjected to centralized treatment, the industrial wastewater is required to be conveyed into a sedimentation tank for wastewater treatment through a pipeline, and the industrial wastewater contains scrap iron, when the scrap iron is discharged after flocculation sedimentation treatment along with the wastewater, the scrap iron can pollute the environment, and recoverable scrap iron can be wasted, so that when the industrial wastewater is conveyed in a treatment pipe 1, a switch of an adsorption piece 3 is turned on, the adsorption piece 3 made of an electromagnet material has magnetism, when the wastewater containing the scrap iron passes through the treatment pipe 1, the scrap iron in the wastewater can be adsorbed by the adsorption piece 3 when passing near the adsorption piece 3, the scrap iron is prevented from flowing into the sedimentation tank along with the wastewater, the scrap iron is precipitated in the sedimentation tank, and the scrap iron is difficult to recover, so that the scrap iron in the wastewater is separated, and the scrap iron can not influence the subsequent wastewater treatment; the pores on the surface of the absorption part 3 can absorb scrap iron in the wastewater when the wastewater passes through, so that the effect of absorbing the scrap iron by the absorption part 3 is improved.
The treatment tube 1 is internally provided with a groove, an attraction block 5 is arranged in the groove and positioned at one side of the attraction piece 3, and a protective sleeve (the protective sleeve can be made of rubber layers, plastic films and other materials, and is used for completely wrapping the attraction block 5 and preventing corrosion and rust caused by contact of the attraction block 5 with wastewater) is arranged on the surface of the attraction block 5; the attraction block 5 can be made of one of iron, chromium and nickel, when the attraction piece 3 made of an electromagnet has magnetism, the magnetism can enable one end of the attraction piece 3 far away from the sleeve 2 to be close to the attraction block 5 and to be propped against the attraction block 5, when the attraction piece 3 is contacted with the attraction block 5, the attraction piece 3 can incline, the inclined attraction piece 3 can completely cover the water outlet 4, the iron filings absorption effect is improved, and the waste of iron filings is reduced; and when the inclined adsorption piece 3 can completely cover the water outlet 4, the existence of the pores enables the adsorption piece 3 not to influence the normal passing of wastewater through the water outlet 4.
The sleeve 2 is rotationally connected with the inner wall of the treatment tube 1 through a coil spring, a group of positioning blocks 6 are fixedly arranged on the surface of the adsorbing piece 3, a connecting rod 7 is rotationally arranged on the surface of the positioning blocks 6, a knocking block 8 is fixedly arranged at one end, far away from the positioning blocks 6, of the connecting rod 7, a cavity 9 is formed in the knocking block 8, and an elastic ball 10 is arranged in the cavity 9; when the wastewater completely passes through the treatment pipe 1, the switch of the absorption part 3 is closed, and the magnetically attracted scrap iron can fall under the absorption part 3 in the treatment pipe 1, so that the scrap iron can be conveniently collected, the sleeve 2 and the absorption part 3 are driven to reset by the force of the magnetically disappearing coil spring of the absorption part 3, and the absorption part 3 is influenced by the coil spring when reset, so that the reset speed is faster, the knocking block 8 can also rapidly move along with the absorption part 3 through the connecting rod 7 and finally knock the absorption part 3, so that the absorption part 3 vibrates, the residual scrap iron adhered on the surface and the pores of the absorption part 3 falls, and the scrap iron is prevented from being adhered to the surface and the inside of the absorption part 3, and the recovery efficiency of the scrap iron is influenced; and when the knocking block 8 knocks the absorbing member 3, the elastic ball 10 in the cavity 9 can strike the inner wall of the cavity 9 for a plurality of times, so that the knocking block 8 vibrates for a plurality of times, and the effect of cleaning the surface and the inside of the absorbing member 3 is further improved.
Wherein, a rubber layer is arranged on one side of the knocking block 8 close to the absorbing piece 3, and the surface of the rubber layer is sunken when the rubber layer contacts with the absorbing piece 3; the knocking block 8 is used for contacting and deforming the adsorbing piece 3 when the adsorbing piece 3 is knocked, so that the phenomenon of damaging the adsorbing piece 3 is prevented, the effect of protecting the adsorbing piece 3 when scrap iron on the surface of the adsorbing piece 3 is cleaned is achieved, and the service life of the adsorbing piece 3 is prolonged.
The treatment device comprises a treatment pipe 1, a cushion block 12, a collecting piece 11, a guide plate 23, a concave part and a sealing plate, wherein the cushion block 12 is fixedly arranged on the inner wall of the treatment pipe 1, the cushion block 12 is obliquely arranged, the surface of one side of the oblique cushion block 12 is fixedly connected with the collecting piece 11 through colloid, the collecting piece 11 is arranged right below the absorbing piece 3, the collecting piece 11 is of a hollow structure, the guide plate 23 is fixedly arranged on the surface of the collecting piece 11, and the concave part is arranged on the guide plate 23; when the adsorbing piece 3 loses magnetism, the iron filings adsorbed on the surface of the adsorbing piece can fall on the guide plate 23, and the inclined cushion block 12 can enable the collecting piece 11 and the guide plate 23 to incline, so that the iron filings can roll along the surface of the guide plate 23 and gather in the hollow structure of the collecting piece 11, and the iron filings can be collected conveniently; after the scrap iron is collected by the collecting member 11, the collecting member 11 can be taken out from the treating tube 1 and intensively treated, and then the colloid is reused to fix on the pad 12.
The inner wall of the collecting piece 11 is fixedly provided with a group of positioning columns 14, the surface of the positioning columns 14 is slidably provided with a sliding block 15, the surface of the sliding block 15 is fixedly provided with a group of springs 16, the other ends of the springs 16 are fixedly connected with the inner wall of the collecting piece 11, and the surface of the adsorbing piece 3 is fixedly provided with a deflector rod 13; when the coil spring drives the sleeve 2 and the adsorbing piece 3 to reset, the deflector rod 13 on the surface of the adsorbing piece 3 drives the sliding block 15 to move so as to convey scrap iron on the outer surface of the collecting piece 11 into the collecting piece 11, and when the interior of the collecting piece 11 is almost filled with scrap iron, the sliding block 15 can compress the scrap iron, so that the capacity of collecting the scrap iron is improved.
The surface of the treatment pipe 1 is fixedly provided with a connecting pipe 17, the connecting pipe 17 is used for conveying flocculant, one end of the connecting pipe 17 positioned in the treatment pipe 1 is fixedly provided with a convex block 18, the surface of the convex block 18 is rotatably provided with a plugging block 19, the surface of the plugging block 19 is fixedly provided with a spring strip 20, and the other end of the spring strip 20 is fixedly connected with the inner wall of the connecting pipe 17; when the switch of the waste water absorbing part 3 is opened and is close to the suction block 5, the absorbing part 3 is propped against the blocking block 19 and drives the blocking block 19 to rotate, the blocking block 19 is prevented from blocking the connecting pipe 17 when rotating, and the flocculating agent in the connecting pipe 17 can enter the treatment pipe 1 so as to enter the sedimentation tank after being mixed with waste water, so that the flocculating agent and the waste water can be mixed in advance, the waste water and the flocculating agent are mixed in advance, and the flocculating agent is not required to be added after the waste water is fully filled in the sedimentation tank, thereby shortening the time required by flocculation and achieving the effect of increasing the waste water treatment efficiency.
Example two
As shown in fig. 5, a mounting groove 21 is formed in the plugging block 19, and a roller 22 is rotatably mounted on the inner wall of the mounting groove 21; when the adsorbing piece 3 rotates, the roller 22 contacts with the adsorbing piece 3 and rotates, so that the blocking piece 19 is prevented from being in direct contact with the adsorbing piece 3, friction between the adsorbing piece 3 and the blocking piece 19 is reduced, and the effect of protecting the adsorbing piece 3 is achieved.
As shown in fig. 6, the wastewater treatment method, which adopts the wastewater treatment apparatus described above, comprises the steps of:
s1: the switch of the absorbing piece 3 is turned on, so that the absorbing piece 3 made of electromagnet materials has magnetism;
s2: when the waste water containing the scrap iron passes through the treatment pipe 1, the scrap iron in the waste water is adsorbed by the adsorption piece 3 when passing near the adsorption piece 3, so that the scrap iron is prevented from flowing into a sedimentation tank along with the waste water;
s3: when the absorbing piece 3 made of electromagnet materials has magnetism, the magnetism can enable one end, away from the sleeve 2, of the absorbing piece 3 to prop against the attracting block 5, and when the absorbing piece 3 is in contact with the attracting block 5, the absorbing piece 3 can incline, and the inclined absorbing piece 3 can completely cover the water outlet 4.
A method of wastewater treatment, the method further comprising the steps of:
s4: when the wastewater completely passes through the treatment tube 1, the switch of the absorption member 3 is closed, and the magnetically attracted scrap iron also falls under the absorption member 3 in the treatment tube 1, and the force of the magnetically disappearing coil spring of the absorption member 3 drives the sleeve 2 to reset with the absorption member 3;
s5: because the adsorbing member 3 is affected by the coil spring when being reset, the speed of reset is high, and finally the adsorbing member 3 is knocked, so that the adsorbing member 3 vibrates, and residual scrap iron adhered to the surface and the pores of the adsorbing member 3 falls.
Working principle: when industrial wastewater is conveyed in the treatment pipe 1, a switch of the adsorption piece 3 is turned on, so that the adsorption piece 3 made of electromagnet materials has magnetism, when the wastewater containing scrap iron passes through the treatment pipe 1, the scrap iron in the wastewater can be adsorbed by the adsorption piece 3 when passing near the adsorption piece 3, the scrap iron is prevented from flowing into a sedimentation tank along with the wastewater, the scrap iron is caused to be precipitated in the sedimentation tank, and the scrap iron is difficult to recover, so that the scrap iron in the wastewater is separated out, and the scrap iron can not influence the subsequent wastewater treatment; the pores on the surface of the absorption part 3 can absorb scrap iron in the wastewater when the wastewater passes through, so that the scrap iron absorption effect of the absorption part 3 is improved; the attraction block 5 can be made of one of iron, chromium and nickel, when the attraction piece 3 made of an electromagnet has magnetism, the magnetism can enable one end of the attraction piece 3 far away from the sleeve 2 to be close to the attraction block 5 and to be propped against the attraction block 5, when the attraction piece 3 is contacted with the attraction block 5, the attraction piece 3 can incline, the inclined attraction piece 3 can completely cover the water outlet 4, the iron filings absorption effect is improved, and the waste of iron filings is reduced; when the inclined adsorption piece 3 can completely cover the water outlet 4, the existence of the pores enables the adsorption piece 3 not to influence the normal passing of wastewater through the water outlet 4; when the wastewater completely passes through the treatment pipe 1, the switch of the absorption part 3 is closed, and the magnetically attracted scrap iron can fall under the absorption part 3 in the treatment pipe 1, so that the scrap iron can be conveniently collected, the sleeve 2 and the absorption part 3 are driven to reset by the force of the magnetically disappearing coil spring of the absorption part 3, and the absorption part 3 is influenced by the coil spring when reset, so that the reset speed is faster, the knocking block 8 can also rapidly move along with the absorption part 3 through the connecting rod 7 and finally knock the absorption part 3, so that the absorption part 3 vibrates, the residual scrap iron adhered on the surface and the pores of the absorption part 3 falls, and the scrap iron is prevented from being adhered to the surface and the inside of the absorption part 3, and the recovery efficiency of the scrap iron is influenced; when the knocking block 8 knocks the absorbing member 3, the elastic ball 10 in the cavity 9 can strike the inner wall of the cavity 9 for a plurality of times, so that the knocking block 8 vibrates for a plurality of times, and the effect of cleaning the surface and the inside of the absorbing member 3 is further improved; when the knocking block 8 knocks the absorbing member 3, one side provided with the rubber layer is contacted with the absorbing member 3 and deforms, so that the phenomenon of knocking the absorbing member 3 is prevented, the effect of protecting the absorbing member 3 while cleaning scrap iron on the surface of the absorbing member 3 is achieved, and the service life of the absorbing member 3 is prolonged; when the adsorbing piece 3 loses magnetism, the iron filings adsorbed on the surface of the adsorbing piece can fall on the guide plate 23, and the inclined cushion block 12 can enable the collecting piece 11 and the guide plate 23 to incline, so that the iron filings can roll along the surface of the guide plate 23 and gather in the hollow structure of the collecting piece 11, and the iron filings can be collected conveniently; after the scrap iron is collected by the collecting piece 11, the collecting piece 11 can be taken out from the processing pipe 1 and intensively processed, and then the colloid is reused to be fixed on the cushion block 12; when the coil spring drives the sleeve 2 and the adsorption piece 3 to reset, the deflector rod 13 on the surface of the adsorption piece 3 drives the sliding block 15 to move so as to send scrap iron on the outer surface of the collection piece 11 into the collection piece 11, and when the interior of the collection piece 11 is almost filled with scrap iron, the sliding block 15 can compress the scrap iron, so that the capacity of collecting the scrap iron is improved; when the switch of the waste water absorbing part 3 is opened and is close to the suction block 5, the absorbing part 3 is propped against the blocking block 19 and drives the blocking block 19 to rotate, the blocking block 19 is rotated to unblock the connecting pipe 17, and the flocculating agent in the connecting pipe 17 enters the treatment pipe 1 so as to be mixed with the waste water and then enters the sedimentation tank, so that the flocculating agent and the waste water can be mixed in advance, the waste water and the flocculating agent are mixed in advance, and the flocculating agent is not required to be added after the waste water is filled in the sedimentation tank, thereby shortening the time required by flocculation and achieving the effect of increasing the waste water treatment efficiency; when the adsorbing piece 3 rotates, the roller 22 contacts with the adsorbing piece 3 and rotates, so that the blocking piece 19 is prevented from being in direct contact with the adsorbing piece 3, friction between the adsorbing piece 3 and the blocking piece 19 is reduced, and the effect of protecting the adsorbing piece 3 is achieved.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A wastewater treatment device, characterized in that: including handling pipe (1), delivery port (4) have been seted up on the surface of handling pipe (1), sleeve pipe (2) are installed in the inner wall rotation of handling pipe (1), the fixed surface mounting of sleeve pipe (2) has adsorption equipment (3), adsorption equipment (3) are the electro-magnet, the hole has been seted up to the inside of adsorption equipment (3), the surface coating of adsorption equipment (3) has anticorrosive coating.
2. The wastewater treatment apparatus according to claim 1, wherein: the inside of handling pipe (1) is seted up flutedly, the inside suction piece (5) that is provided with of recess just is located one side of suction piece (3), the surface of suction piece (5) is provided with the protective sheath.
3. The wastewater treatment apparatus according to claim 2, wherein: the surface fixed mounting of absorbing piece (3) has a set of locating piece (6), connecting rod (7) are installed in the surface rotation of locating piece (6), one end fixed mounting that locating piece (6) were kept away from to connecting rod (7) has strike piece (8), cavity (9) have been seted up to the inside of beating piece (8), the inside of cavity (9) is provided with elastic ball (10).
4. A wastewater treatment plant according to claim 3, characterized in that: one side of the knocking block (8) close to the adsorption piece (3) is provided with a rubber layer, and the surface of the rubber layer is sunken when the rubber layer is contacted with the adsorption piece (3).
5. The wastewater treatment apparatus according to claim 4, wherein: the treatment tube is characterized in that a cushion block (12) is fixedly arranged on the inner wall of the treatment tube (1), the cushion block (12) is arranged in an inclined mode, a collecting piece (11) is fixedly connected to the surface of one inclined side of the cushion block (12) through colloid, the collecting piece (11) is arranged right below the absorbing piece (3), the collecting piece (11) is of a hollow structure, a guide plate (23) is fixedly arranged on the surface of the collecting piece (11), and a concave portion is formed in the guide plate (23).
6. The wastewater treatment apparatus according to claim 5, wherein: the inner wall fixed mounting of collecting member (11) has a set of reference column (14), the surface sliding mounting of reference column (14) has slider (15), the surface mounting of slider (15) is a set of spring (16), the other end and the inner wall fixed connection of collecting member (11) of spring (16), the surface fixed mounting of adsorbing member (3) has driving lever (13).
7. The wastewater treatment apparatus according to claim 4, wherein: the surface fixed mounting of handling pipe (1) has connecting pipe (17), connecting pipe (17) are used for carrying the flocculating agent, one end fixed mounting that connecting pipe (17) are located handling pipe (1) has lug (18), the surface rotation of lug (18) installs shutoff piece (19), the surface fixed mounting of shutoff piece (19) has bullet strip (20), the other end and the inner wall fixed connection of connecting pipe (17) of bullet strip (20).
8. The wastewater treatment apparatus according to claim 7, wherein: the inside of shutoff piece (19) has seted up mounting groove (21), the inner wall of mounting groove (21) rotates and installs gyro wheel (22).
9. A wastewater treatment method employing the wastewater treatment apparatus according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:
s1: opening a switch of the absorbing piece (3) to enable the absorbing piece (3) made of electromagnet materials to have magnetism;
s2: when the waste water containing the scrap iron passes through the treatment pipe (1), the scrap iron in the waste water is adsorbed by the adsorption piece (3) when passing near the adsorption piece (3), so that the scrap iron is prevented from flowing into a sedimentation tank along with the waste water;
s3: after the adsorption piece (3) made of electromagnet materials has magnetism, the magnetism can enable one end of the adsorption piece (3) away from the sleeve (2) to prop against the attraction block (5), after the adsorption piece (3) is contacted with the attraction block (5), the adsorption piece (3) can incline, and the inclined adsorption piece (3) can completely cover the water outlet (4).
10. The wastewater treatment method according to claim 9, wherein: the method further comprises the steps of:
s4: when the wastewater completely passes through the treatment pipe (1), the switch of the absorption part (3) is closed, and the magnetically attracted scrap iron also falls under the absorption part (3) in the treatment pipe (1) in a concentrated way, and the force of the magnetically disappearing coil spring of the absorption part (3) drives the sleeve (2) to reset with the absorption part (3);
s5: because the absorbing piece (3) is influenced by the coil spring during resetting, the resetting speed is high, and finally the absorbing piece (3) is knocked, so that the absorbing piece (3) vibrates, and residual scrap iron adhered to the surface and the holes of the absorbing piece (3) falls.
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