CN220827315U - Sewage treatment device based on chemical agent - Google Patents
Sewage treatment device based on chemical agent Download PDFInfo
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- CN220827315U CN220827315U CN202322277598.6U CN202322277598U CN220827315U CN 220827315 U CN220827315 U CN 220827315U CN 202322277598 U CN202322277598 U CN 202322277598U CN 220827315 U CN220827315 U CN 220827315U
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- bin
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- chemical agent
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 55
- 238000011282 treatment Methods 0.000 title claims abstract description 46
- 239000013043 chemical agent Substances 0.000 title claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000005189 flocculation Methods 0.000 claims abstract description 21
- 230000016615 flocculation Effects 0.000 claims abstract description 21
- 238000001556 precipitation Methods 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000011084 recovery Methods 0.000 claims abstract description 6
- 238000004062 sedimentation Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 15
- 238000001914 filtration Methods 0.000 abstract description 12
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
- 230000003472 neutralizing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Abstract
The utility model relates to the technical field of chemical agent sewage treatment, in particular to a chemical agent-based sewage treatment device, which comprises a water inlet, wherein one end of the water inlet is connected with a precipitation bin, one side of the precipitation bin is connected with a reaction bin, the top of the reaction bin is fixedly provided with a gas bin, the upper part of the surface of the gas bin is penetrated with a water-gas separation filter plate, the top of the gas bin is fixedly provided with a gas recovery port, one side of the reaction bin is fixedly provided with two charging ports, one end of each charging port is connected with a non-return plate, and the improved chemical agent-based sewage treatment device sequentially enables chemical agent sewage to pass through purification treatments such as adsorption filtration, reaction degradation, flocculation separation and the like through adding the charging ports, heating rods and the gas bin in the reaction bin, can select neutralizing agents according to different components of the chemical sewage, improves the efficiency through heating, and simultaneously recovers gas through the gas bin, thereby being more environment-friendly.
Description
Technical Field
The utility model relates to the technical field of chemical agent sewage treatment, in particular to a sewage treatment device based on chemical agents.
Background
The sewage treatment is to ensure that the wastewater discharge meets the environmental protection requirement and reduce the pollution to water resources and environment, especially chemical agent sewage, and the random discharge can cause irrecoverable environmental pollution because of containing a large amount of harmful chemical components, so that in the field of chemical agent sewage treatment, more careful and strict treatment modes are needed, and the general treatment modes are divided into physical, chemical and biological treatment methods; the physical treatment method is a method for separating solid matters and pollutants in wastewater through a physical process; the chemical treatment method is to utilize the physical and chemical properties of chemical agents to chemically react with pollutants in the wastewater so as to achieve the purpose of removal or conversion; the biological treatment method is a method of degrading organic substances in wastewater into harmless substances by utilizing the biodegradability of microorganisms.
The conventional method for treating chemical agent sewage adopts a mode to perform purification and filtration treatment, such as adsorption filtration in an object method, namely, the adsorbent is used for adsorbing harmful particles in the sewage, or the chemical agent is used for reaction, wherein the chemical agent comprises a pH regulator, an oxidation-reduction agent, a disinfectant and the like, but the conventional chemical agent sewage treatment device basically adopts a single treatment mode, and secondary pollution prevention in the chemical filtration treatment reaction is not perfect in the treatment process, so that the sewage treatment device based on the chemical agent is provided.
The prior patent (publication number: CN 207175702U) discloses a sewage treatment device for simple and rapid treatment, which comprises a sewage treatment device body, wherein the interior of the sewage treatment device body comprises a sewage treatment box body, the interior of the sewage treatment box body comprises a shell, a sewage treatment chamber is arranged in the shell, and a sewage filtering box, a sewage purifying box and a sewage adsorbing box are respectively arranged in the sewage treatment chamber. The utility model filters the sediment contained in the sewage, purifies the sewage, and correspondingly reacts the biological purification membrane and the sewage, so that harmful substances are converted into harmless substances, the sewage is adsorbed, metal ions and the harmful substances contained in the sewage are adsorbed, thereby realizing the sewage treatment. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the existing designed filtering system is single, can not cope with different pollutants in chemical agent sewage, and is difficult to lead the sewage to reach higher emission standard; 2. the existing design is not specific enough to the treatment mode of chemical agent sewage, can not flexibly adjust the treatment scheme according to different chemical agent components, has low treatment efficiency, and has no corresponding subsequent treatment device.
Disclosure of utility model
The utility model aims to provide a sewage treatment device based on chemical agents, so as to solve the problems that a filtering system provided in the background art is single and no targeted solution based on chemical agent sewage exists. In order to achieve the above purpose, the present utility model provides the following technical solutions: the sewage treatment device based on the chemical agent comprises a water inlet, wherein one end of the water inlet is connected with a precipitation bin, and one side of the precipitation bin is connected with a reaction bin;
The top of the reaction bin is fixedly provided with a gas bin, the upper part of the surface of the gas bin is penetrated with a water-gas separation filter plate, the top of the gas bin is fixedly provided with a gas recovery port, one side of the reaction bin is fixedly provided with two feeding ports, one end of each feeding port is connected with a non-return plate, the bottom of the reaction bin is provided with a slag hole, the bottom of the slag hole is connected with a bin gate, and the back of the reaction bin is penetrated with two heating rods;
The middle part of one side of reaction bin is connected with the centrifugal pump through the drinking-water pipe, the one end of centrifugal pump is connected with into the pond pipe, advance the one end of pond pipe and run through in one side of flocculation basin.
Further preferably, a filling frame penetrates through one side of the surface of the sedimentation bin, the inner wall of the filling frame is filled with filter materials, a water accumulation slope is fixed at the bottom of the sedimentation bin, an integrated structure is formed between the water accumulation slope and the sedimentation bin, and a movable structure is formed between the filling frame and the sedimentation bin.
Further preferably, a tail filter plate is attached to the middle of the inner wall of the flocculation tank, a filter element is connected to the inner wall of the tail filter plate, a penetrating water outlet is formed in one side of the surface of the flocculation tank, and a movable structure is formed between the tail filter plate and the inner wall of the flocculation tank.
Further preferably, an integrated structure is formed between the feed inlet and the reaction bin, and the non-return plate can only be opened in a rotating way to the inner wall of the reaction bin.
Further preferably, an integrated structure is formed between the gas bin and the reaction bin, and a movable structure is formed between the gas bin and the water-gas separation filter plate.
Further preferably, the reaction bin is fixedly connected with the precipitation bin through a transition pipe, and the transition pipe is of a micro-inclined structure.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the precipitation bin, the reaction bin and the flocculation tank are added, so that the chemical agent sewage can be subjected to purification treatment steps such as adsorption filtration, reaction degradation, flocculation separation and the like in a layered manner, and chemical substances in the sewage can be recovered to the maximum extent on the premise of ensuring the chemical sewage discharge standard, and the quality of the finally discharged water is improved.
According to the utility model, the charging port, the heating rod and the air bin are added in the reaction bin, so that corresponding neutralizing agents can be selected according to different components in chemical sewage, the reaction efficiency is improved in a heating mode and the like, and meanwhile, the air bin is used for collecting reaction generated gas, so that the device is more environment-friendly in the use process.
Drawings
FIG. 1 is a schematic diagram of an axial structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model in full section;
FIG. 3 is a schematic diagram of a partial enlarged structure of a sedimentation tank according to the present utility model;
FIG. 4 is a schematic view of a partially enlarged structure of a reaction tank according to the present utility model;
FIG. 5 is a schematic diagram of a partially enlarged structure of a flocculation basin according to the present utility model.
In the figure: 1. a water inlet; 2. a sedimentation bin; 201. filling a frame; 202. a filter material; 203. ponding slope; 204. a transition pipe; 3. a reaction bin; 301. a gas bin; 302. a water-gas separation filter plate; 303. a gas recovery port; 304. a feed inlet; 305. a non-return plate; 306. a slag outlet; 307. a bin gate; 308. a heating rod; 4. a water pumping pipe; 5. a centrifugal pump; 6. a pool inlet pipe; 7. a flocculation tank; 701. a tail filter plate; 702. a filter element; 703. and a water outlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.
Referring to fig. 1 to 5, the present utility model provides a technical solution: the sewage treatment device based on the chemical agent comprises a water inlet 1, wherein one end of the water inlet 1 is connected with a precipitation bin 2, and one side of the precipitation bin 2 is connected with a reaction bin 3;
The top of the reaction bin 3 is fixedly provided with a gas bin 301, the upper part of the surface of the gas bin 301 is penetrated with a water-gas separation filter plate 302, the top of the gas bin 301 is fixedly provided with a gas recovery port 303, one side of the reaction bin 3 is fixedly provided with two charging ports 304, one end of each charging port 304 is connected with a non-return plate 305, the bottom of the reaction bin 3 is provided with a slag hole 306, the bottom of the slag hole 306 is connected with a bin gate 307, and the back of the reaction bin 3 is penetrated with two heating rods 308;
The middle part of one side of the reaction bin 3 is connected with a centrifugal pump 5 through a water pumping pipe 4, one end of the centrifugal pump 5 is connected with a pool inlet pipe 6, and one end of the pool inlet pipe 6 penetrates through one side of a flocculation pool 7.
In this embodiment, as shown in fig. 1, 2 and 3, a filling frame 201 penetrates through one side of the surface of the sedimentation bin 2, a filter material 202 is filled in the inner wall of the filling frame 201, a water accumulation slope 203 is fixed at the bottom of the sedimentation bin 2, an integrated structure is formed between the water accumulation slope 203 and the sedimentation bin 2, a movable structure is formed between the filling frame 201 and the sedimentation bin 2, and the filter material 202 in the structure can be activated carbon, sand stone or other materials with adsorption effect, and can be replaced by the movable structure between the filling frame 201 and the sedimentation bin 2.
In this embodiment, as shown in fig. 1, 2 and 5, a tail filter plate 701 is attached to the middle part of the inner wall of the flocculation tank 7, a filter element 702 is connected to the inner wall of the tail filter plate 701, a through water outlet 703 is provided on one side of the surface of the flocculation tank 7, and a movable structure is formed between the tail filter plate 701 and the inner wall of the flocculation tank 7, which is convenient for regularly pulling out the tail filter plate 701 from the flocculation tank 7 to clean or replace the filter element 702.
In this embodiment, as shown in fig. 1, 2 and 4, an integral structure is formed between the feed inlet 304 and the reaction chamber 3, and the non-return plate 305 can only be opened by rotating to the inner wall of the reaction chamber 3, which facilitates the addition of different chemical agents to the reaction chamber 3 for neutralization reaction, and ensures that the gas and heat generated by the reaction cannot return from the feed inlet 304 through the non-return plate 305.
In this embodiment, as shown in fig. 1, 2 and 4, an integral structure is formed between the gas cartridge 301 and the reaction cartridge 3, and a movable structure is formed between the gas cartridge 301 and the water-gas separation filter plate 302, which is convenient for periodic replacement and cleaning of the water-gas separation filter plate 302.
In this embodiment, as shown in fig. 1 and 2, the reaction bin 3 is fixedly connected with the precipitation bin 2 through the transition pipe 204, and the transition pipe 204 is in a micro-inclined structure, so that chemical agent sewage can smoothly flow into the reaction bin 3 along the ponding slope 203 and the transition pipe 204 after being adsorbed and filtered.
The application method and the advantages of the utility model are as follows: the sewage treatment device based on the chemical agent has the following working process when in use:
As shown in fig. 1-5, chemical agent sewage is poured into a precipitation bin 2 from a water inlet 1, the sewage is adsorbed by a filling frame 201 on the inner wall of the precipitation bin 2, activated carbon, sand and stone or other materials with adsorption effect can be selected as the filtering material 202 according to the components of the chemical agent, the sewage after adsorption filtration permeates through the filtering material 202 and flows into a ponding slope 203 below the filtering material, after concentration of the ponding slope 203, the sewage enters a reaction bin 3 through a transition pipe 204 with a micro-inclined structure, at the moment, different chemical agents can be added into a charging port 304 for neutralization reaction according to the components of the chemical agent, a non-return plate 305 at one end of the charging port 304 can only be opened to the inner wall of the reaction bin 3, so that gas and heat generated during reaction can not return from the charging port 304, when some chemical agents react, the reaction temperature can be increased through a heating rod 308, the reaction progress can be accelerated, the gas generated during reaction can be separated upwards through a separation filter plate 302, and the gas is recovered into a gas recovery port 303, solid particles produced during the reaction can be accumulated through a port 306, and the slag outlet 307 can be cleaned periodically; after the reaction in the reaction bin 3 is finished, the centrifugal pump 5 is started, the reacted liquid is pumped into the flocculation tank 7, a flocculating agent is added into the flocculation tank 7, harmful substances in water are crystallized into large particles, and the large particles are filtered by the tail filter plate 701 to finally reach the discharge standard and are discharged through the water outlet 703.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a sewage treatment plant based on chemical agent, includes water inlet (1), its characterized in that: one end of the water inlet (1) is connected with a precipitation bin (2), and one side of the precipitation bin (2) is connected with a reaction bin (3);
The top of reaction bin (3) is fixed with gas bin (301), the surface upper portion of gas bin (301) runs through has water gas separation filter plate (302), the top of gas bin (301) is fixed with gas recovery mouth (303), one side of reaction bin (3) is fixed with two charge door (304), one end of charge door (304) is connected with non-return plate (305), the bottom of reaction bin (3) is equipped with slag notch (306), the bottom of slag notch (306) is connected with bin gate (307), the back of reaction bin (3) runs through has two heating rod (308);
The middle part of one side of the reaction bin (3) is connected with a centrifugal pump (5) through a water suction pipe (4), one end of the centrifugal pump (5) is connected with a pool inlet pipe (6), and one end of the pool inlet pipe (6) penetrates through one side of the flocculation pool (7).
2. A chemical agent-based sewage treatment apparatus according to claim 1, wherein: the sedimentation bin is characterized in that a filling frame (201) penetrates through one side of the surface of the sedimentation bin (2), a filter material (202) is filled in the inner wall of the filling frame (201), a ponding slope (203) is fixed at the bottom of the sedimentation bin (2), an integrated structure is formed between the ponding slope (203) and the sedimentation bin (2), and a movable structure is formed between the filling frame (201) and the sedimentation bin (2).
3. A chemical agent-based sewage treatment apparatus according to claim 1, wherein: the flocculation basin (7) is characterized in that a tail filter plate (701) is attached to the middle of the inner wall of the flocculation basin (7), a filter element (702) is connected to the inner wall of the tail filter plate (701), a penetrating water outlet (703) is formed in one side of the surface of the flocculation basin (7), and a movable structure is formed between the tail filter plate (701) and the inner wall of the flocculation basin (7).
4. A chemical agent-based sewage treatment apparatus according to claim 1, wherein: an integral structure is formed between the charging port (304) and the reaction bin (3), and the non-return plate (305) can only be opened to the inner wall of the reaction bin (3) in a rotating way.
5. A chemical agent-based sewage treatment apparatus according to claim 1, wherein: an integrated structure is formed between the gas bin (301) and the reaction bin (3), and a movable structure is formed between the gas bin (301) and the water-gas separation filter plate (302).
6. A chemical agent-based sewage treatment apparatus according to claim 1, wherein: the reaction bin (3) is fixedly connected with the sedimentation bin (2) through a transition pipe (204), and the transition pipe (204) is of a micro-inclined structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277598.6U CN220827315U (en) | 2023-08-24 | 2023-08-24 | Sewage treatment device based on chemical agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277598.6U CN220827315U (en) | 2023-08-24 | 2023-08-24 | Sewage treatment device based on chemical agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220827315U true CN220827315U (en) | 2024-04-23 |
Family
ID=90727699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322277598.6U Active CN220827315U (en) | 2023-08-24 | 2023-08-24 | Sewage treatment device based on chemical agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220827315U (en) |
-
2023
- 2023-08-24 CN CN202322277598.6U patent/CN220827315U/en active Active
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