SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a processing is simpler, the working costs is lower, the transportation installation is more convenient, the bigger improved generation manual work of treatment scale oozes integration sewage treatment device soon.
according to an exemplary embodiment, an improved manual rapid infiltration integrated sewage treatment device comprises: the pretreatment system is used for carrying out early-stage solid-liquid separation treatment on sewage and is provided with a water inlet end and a water outlet end, and the sewage flows into the pretreatment system from the water inlet end; the artificial rapid infiltration treatment system is connected to the water outlet end of the pretreatment system and is used for performing artificial rapid infiltration treatment on sewage treated by the pretreatment system, wherein the pretreatment system comprises a dosing unit and a solid-liquid separation unit, the dosing unit comprises a dosing tank connected to the solid-liquid separation unit, the dosing tank contains a medicament for solid-liquid separation of the sewage and supplies the medicament to the solid-liquid separation unit, the solid-liquid separation unit performs solid-liquid separation on the sewage flowing in from the water inlet end of the pretreatment system by using the medicament supplied by the dosing unit, and the separated liquid is supplied to the artificial rapid infiltration treatment system through the water outlet end.
The solid-liquid separation unit may comprise a precipitator. Particulate matter in the wastewater may settle in the settler.
The solid-liquid separation unit may further comprise a reactor. The reactor is arranged between the dosing unit and the precipitator, the medicament in the dosing unit and the sewage are subjected to flocculation reaction in the reactor, and the reacted mixture can be supplied to the precipitator.
The dosing unit may further comprise a mixer. The mixer may be provided between the dosing tank and the precipitator, into which the sewage flowing from the water inlet side of the pretreatment system is supplied and mixed together with the chemical supplied from the dosing tank, and which may supply the mixture to the precipitator.
The dosing unit may further comprise a mixer. The mixer may be provided between the dosing tank and the reactor, into which the sewage flowing from the water inlet side of the pretreatment system is supplied together with the chemical supplied from the dosing tank and mixed, and which may supply the mixture to the reactor.
The improved manual rapid infiltration integrated sewage treatment equipment can also comprise a regulating tank. The conditioning tank may receive externally supplied sewage and may include a water inlet end that may receive the external sewage and a water outlet end that may be connected to a water inlet end of the pretreatment system and may supply the sewage to the pretreatment system.
The pretreatment system may further include a distribution basin. The distribution basin may be disposed between the solid-liquid separation unit and the artificial rapid infiltration treatment system, and the distribution basin may be connected to the solid-liquid separation unit to collect the effluent separated by the solid-liquid separation unit and may distribute the effluent to the artificial rapid infiltration treatment system.
The improved manual rapid infiltration integrated sewage treatment equipment can also comprise a drying unit. The drying unit may be connected to a precipitator, and the solid phase separated in the precipitator may be supplied to the drying unit, which may perform a drying process on the solid phase.
the precipitator can be including setting up in the swash plate on precipitator upper portion and setting up in the bagger of precipitator lower part, the bagger bottom can be provided with the mud drain, the mud drain can be connected to the mummification unit to can be to the solid phase of mummification unit supply separation.
The artificial rapid infiltration treatment system can comprise an artificial rapid infiltration unit, a water distribution pipeline arranged on the upper part of the artificial rapid infiltration unit and a water collecting device arranged on the lower part of the artificial rapid infiltration unit, and the artificial rapid infiltration unit can comprise artificial rapid infiltration filler.
According to the utility model discloses an improved generation manual work integration sewage treatment device that oozes soon can realize but not limited to following beneficial technological effect:
(1) The system has the advantages of low energy consumption, full-automatic control, small workload of maintenance and the like;
(2) The main equipment is made of carbon steel, so that the processing is simple and the processing cost is low;
(3) The main equipment adopts the design of a modularized square container, can be freely assembled according to requirements, not only improves the equipment processing scale, but also is convenient to transport and install.
Detailed Description
Hereinafter, an improved manual rapid infiltration integrated sewage treatment apparatus according to an exemplary embodiment will be described in detail with reference to the accompanying drawings. The invention, however, is not limited to the specific structures shown in the drawings, but is to be limited only by the scope of the appended claims and equivalents thereof.
further, it will be understood that terms such as "connected between" two elements may refer not only to being positioned between two elements in spatial location, but also to the fluid connection relationship between the front and rear elements through which fluid passes during flow. For example, when it is described that one element is between two elements, it may mean not only a case where the one element is spatially disposed between the two elements but also a case where the one element is disposed in any one of the two elements and a flow sequence of a fluid between the three elements is sequentially passing through an element other than the any one of the two elements, the one element, and the any element.
Furthermore, the term "connected" may mean either a direct connection between two elements or an indirect connection between two elements. For example, when an element is described as being connected to another element, the element may be directly connected to the another element or intervening elements may be present between the element and the another element. Furthermore, the term "connected" may mean either a direct connection of two elements without any medium or a connection of two elements through one or more lines.
FIG. 1 shows a schematic diagram of an improved manual rapid infiltration integrated wastewater treatment facility according to an exemplary embodiment.
Referring to fig. 1, an improved manual rapid infiltration integrated sewage treatment apparatus 100 according to an exemplary embodiment includes a pretreatment system 20 and a manual rapid infiltration treatment system 30. Here, the pretreatment system 20 pretreats the sewage with chemicals, specifically, the chemicals are used to separate most insoluble particulate pollutants in the sewage into sludge by sedimentation, and the artificial rapid infiltration treatment system 30 uses fillers and biological means such as a biological membrane to remove the residual pollutants in the sewage treated by the pretreatment system 20. According to the utility model discloses, pretreatment system 20 is including intaking end and play water end, and the end of intaking is used for receiving the pending sewage that comes from sewer pipe network W, and goes out the water end and is connected to artifical rapid infiltration layer processing system 30 in order to provide the sewage that needs further treatment to artifical rapid infiltration layer processing system 30.
According to an exemplary embodiment, as described above, the pretreatment system 20 pretreats sewage from the sewage pipe network W with an agent and separates pollutants in the sewage by sedimentation, and accordingly, the pretreatment system 20 includes the chemical adding unit 21 and the solid-liquid separating unit 22.
The chemical adding unit 21 accommodates a chemical for solid-liquid separation of the sewage, and supplies the chemical to the solid-liquid separation unit 22. The agent for solid-liquid separation of sewage may include a dephosphorizing agent, a flocculating agent, a coagulant aid, and the like. By supplying the chemical to the solid-liquid separation unit 22, suspended substances, colloidal substances, phosphorus-containing substances, and the like in the sewage supplied to the solid-liquid separation unit 22 can be flocculated into large particles, thereby contributing to precipitation.
according to an exemplary embodiment, the medicine adding unit 21 may include a medicine adding tank 211 for containing the medicine and a medicine adding pump 212 for supplying the medicine contained in the medicine adding tank 211 into the solid-liquid separating unit 22. However, the specific configuration of the medicated unit 21 according to the exemplary embodiment is not limited as long as it can contain a medicament.
The medicine adding tank 211 of the medicine adding unit 21 supplies the medicine contained therein to the solid-liquid separation unit 22 by the medicine adding pump 212. In this case, the solid-liquid separation unit 22 may have a water inlet that receives external sewage and a medicine inlet that receives medicine supplied from the medicine adding box 211. Here, the water inlet and the medicine inlet may be different inlets, respectively. Specifically, the solid-liquid separation unit 22 may include a water inlet and a drug inlet provided at different positions, respectively, so that sewage and a drug can be supplied into the solid-liquid separation unit 22 via different inlets, respectively. Alternatively, the chemical in the dosing tank 211 may be first mixed with the sewage, and then the sewage mixed with the chemical is supplied to the solid-liquid separation unit 22. In this case, the dosing unit 21 may further include a mixer 213, the mixer 213 being disposed between the dosing tank 211 and the solid-liquid separation unit 22 in the fluid flow direction, and the mixer 213 may include a water inlet that receives the sewage water and a medicine inlet that receives the medicine in the dosing tank 211.
for example, when the solid-liquid separation unit includes the precipitator 222 as will be described below, as described above with reference to the solid-liquid separation unit 22, the precipitator 222 may include the water inlet and the medicine inlet at different positions, respectively, or may include only one water inlet for receiving the mixture of the sewage and the medicine supplied from the mixer 213. For another example, when the solid-liquid separation unit includes the reactor 221, as described above with reference to the solid-liquid separation unit 22, the reactor 221 may include the water inlet and the chemical inlet at different positions, respectively, or may include only one water inlet for receiving the mixture of the sewage and the chemical agent supplied from the mixer 213.
An example including mixer 213 is shown in fig. 1. In fig. 1, the dosing tank 211 is connected to a mixer (e.g., a pipe mixer) 212 in common with a supply line to which external sewage is supplied, whereby the chemical agent in the dosing tank 211 is supplied into the mixer 213 together with the sewage in the water supply line, and the mixture of the sewage and the chemical agent is supplied to the solid-liquid separation unit 22 (e.g., the reactor 221 in fig. 1) via mixing by the mixer 213.
In this specific example, the mixer 213 is provided between the dosing tank 211 and the solid-liquid separation unit 22 in the fluid direction, and may include a medicine inlet for receiving the medicine in the dosing tank 211 and a water inlet for receiving externally supplied sewage. Here, the mixer 213 is used to pre-mix the chemicals and the sewage and guide the mixed sewage. However, the exemplary embodiment is not limited thereto, that is, the mixer 213 may be omitted and the agent in the dosing tank 211 may be directly supplied to the solid-liquid separation unit 22. In this case, the solid-liquid separation unit 22 may include a medicine feed port for receiving the medicine of the medicine feed tank 211 and a water inlet port for receiving the sewage.
According to an exemplary embodiment, the solid-liquid separation unit 22 may include a precipitator 222. The chemical supplied from the chemical adding unit 21 serves to flocculate suspended substances, colloidal substances, phosphorus-containing substances, etc. in the sewage into large particles, and therefore, when the chemical of the chemical adding unit 21 is supplied into the solid-liquid separating unit 22, the large particles formed by the sewage under the action of the chemical can be settled in the precipitator 222, thereby performing solid-liquid separation. So that the sewage can be separated into a solid-phase sludge at the lower portion and a liquid phase at the upper portion in the settler 222. The liquid phase may be supplied to the artificial rapid infiltration treatment system 30 via a water outlet.
The precipitator 222 according to an exemplary embodiment may include an inclined plate disposed at an upper portion of the precipitator 222 and a hopper 4 disposed at a lower portion of the precipitator 222. The solid phase sludge is deposited in the hopper 4. In order to smoothly discharge the sludge settled in the hopper 4, a sludge discharge port may be provided at the bottom of the hopper 4 to discharge the sludge to the outside of the settler 222. Further, the improved artificial rapid infiltration integrated sewage treatment device 100 may further include a drying unit 40 connected to the sludge discharge port. The drying unit 40 may be connected to the sludge discharge port through a line WN. The mud valve can be opened periodically by arranging an electric mud valve between the mud outlet and the drying unit, so that the mud in the mud bucket 4 is discharged to the drying unit 40 through a pipeline WN.
Here, the drying unit 40 is used for drying the sludge from the precipitator 222, and the dried sludge can be periodically transported out and cleaned through a pipeline WN. In addition, since the sludge from the precipitator 222 may contain a portion of the sewage, the sewage is also introduced into the drying unit 40. Accordingly, the drying unit 40 may return the sewage to the pretreatment system 20 through a line (e.g., an overflow pipe) HL.
the precipitator 222 in the pretreatment system 20 described above is mainly used for performing solid-liquid separation on sewage by using a chemical, so as to remove suspended substances, colloidal substances, phosphorus-containing substances, and the like in the sewage, thereby avoiding the subsequent blockage of the manual rapid infiltration treatment system 30 and reducing the pollutant load of the manual rapid infiltration treatment system 30.
According to the exemplary embodiment of the present invention, in order to make the mixing reaction of the chemical agent in the solid-liquid separation unit 22 and the sewage sufficient, the solid-liquid separation unit 22 may further include a reactor 221 disposed between the chemical adding unit 21 and the precipitator. The agent in the medicine adding unit 21 and the sewage from the outside may be first supplied into the reactor 221. The chemicals in the dosing unit 21 and the sewage can sufficiently undergo flocculation reaction in the reactor 221. The reacted mixture may then be supplied to a precipitator 222. By providing the reactor 221, the reaction between the chemical and the sewage can be made more sufficient. In addition, in order to provide more sufficient reaction, the environment in the reactor 221 may be adjusted by providing other components to make it more suitable for the flocculation reaction to occur, however, the present invention is not limited to the specific structure of the reactor 221.
As described above, a mixer 213 may be provided to provide pre-mixing of the effluent and the agent. In this case, when the front treatment system 20 sets the reactor 221, the mixer 213 may be provided to supply the mixed mixture of the sewage and the chemical to the reactor 221. However, the inventive concept is not limited thereto, that is, the mixer 213 may be omitted and the chemical and the sewage may be separately supplied to the reactor 221. In this case, the mixer 213 may include only one water inlet.
The utility model discloses an in the artifical rapid infiltration layer of improved generation integration sewage treatment device 100 of exemplary embodiment, can easily control for making into water, artifical rapid infiltration layer of improved generation integration sewage treatment device 100 can also be including setting up the equalizing basin 10 between sewer pipe net W and pretreatment system 20. The adjusting tank 10 is used for accommodating sewage supplied by a sewage pipe network W to adjust the water balance of the improved manual rapid infiltration integrated sewage treatment device 100. The conditioning tank 10 may include a water inlet end and a water outlet end, the water inlet end of the conditioning tank 10 may be connected to a water supply line of a sewage pipe network W, and the water outlet end of the conditioning tank 10 may be connected to the water inlet end of the pretreatment system 20 through a line WL to supply sewage in the conditioning tank 10 to the pretreatment system 20.
as described above, the drying unit 40 may be provided to perform drying treatment on the sludge, and the drying unit 40 may be provided with a line HL such as an overflow pipe to supply sewage in the drying unit to the pretreatment system 20. Further, in the case where the conditioning tank 10 is provided, the overflow pipe HL of the drying unit 40 may be connected to the conditioning tank 10.
According to an exemplary embodiment, a distribution tank 223 may be further disposed between the settler 222 and the manual rapid infiltration treatment system 30, and the distribution tank 223 may be used to collect the effluent water in the settler 222 and distribute the effluent water uniformly to the manual rapid infiltration treatment system 30 through the pipeline WL for treatment. In addition, the distribution basin 223 may be provided with an overflow pipe HL, which may be connected back to the pretreatment system 20. In addition, when the improved manual rapid infiltration integrated sewage treatment apparatus 100 according to the exemplary embodiment includes the regulation tank 10, the overflow pipe HL may be connected back to the regulation tank 10. Exemplary embodiments of the present invention are not limited thereto.
The pretreatment system 20 and its associated components (e.g., conditioning tank 10, drying unit 40, pipeline WL, pipeline HL, pipeline WN, etc.) are described above in conjunction with fig. 1, and the connections between the components are only briefly described here, however, those skilled in the art can rationally arrange the connections between the components based on the specific site, and can arrange the delivery components such as pumps in the components to provide the delivery of sewage and chemicals between the components based on the actual situation. For example, a lift pump 103 may be provided in the conditioning tank 10 to supply sewage to the pre-treatment system 20 and/or a distribution pump 2 may be provided in the distribution tank 223 to supply effluent to the artificial rapid infiltration treatment system 30.
An artificial rapid infiltration treatment system 30 coupled to pretreatment system 20 will now be described with reference to fig. 1.
the artificial rapid infiltration treatment system 30 according to the exemplary embodiment includes an artificial rapid infiltration unit 31, a water distribution line 32 disposed at an upper portion of the artificial rapid infiltration unit, and a water collection device 33 disposed at a lower portion of the artificial rapid infiltration unit, wherein the artificial rapid infiltration unit 31 includes artificial rapid infiltration filling material. The effluent of the pretreatment system 20 (e.g., the effluent of the distribution tank 223 shown in fig. 1) is delivered to the water distribution line 32 of the artificial rapid infiltration treatment system 30, the water distribution line 32 uniformly sprays the sewage into the artificial rapid infiltration filler, secondary natural reoxygenation is realized by using the fountain type water distribution mode and the negative pressure formed by sewage infiltration, the pollutants in the sewage are removed by the interception, adsorption and biodegradation of the artificial rapid infiltration filler and the biofilm thereof, the lower part of the artificial rapid infiltration unit 31 is provided with the water collection device 33, and the water collection device 33 may include a water collection line 331 and an artificial rapid infiltration tank 332. The water collecting device 33 can collect the water treated by the artificial rapid infiltration unit 31 and supply the water to the external water outlet tank 34. Here, the artificial rapid infiltration unit 31 may include artificial rapid infiltration filler known in the art, and thus, the composition of the artificial rapid infiltration unit 31 and the artificial rapid infiltration filler are not described in detail.
According to the utility model discloses an improved generation artifical rapid infiltration layer integration sewage treatment device 100 can include such as equalizing basin 10, preceding processing system 20, artifical rapid infiltration layer system 30 and mummification unit 40's solitary main body equipment, and can freely connect through the pipeline between each main body equipment. That is, these main body apparatuses adopt a unitized design, and thus can be freely assembled as needed.
In addition, each unit part of the main body equipment can be installed in a square container, the components in each unit can be composed of carbon steel (the thickness is 3mm-5mm), and the surface of each component is sprayed with anti-rust primer, finish paint and two layers of epoxy zinc-rich anti-corrosion paint for anti-corrosion treatment.
Further, the preprocessing system 20 according to the exemplary embodiment may employ a PLC control system, so that the entire processing system can be automatically controlled.
in addition, the adjusting tank 10, the drying unit 40, the water outlet tank 34 and the like included in the improved artificial rapid infiltration integrated sewage treatment device 100 according to the exemplary embodiment can be placed underground around the main body device, and particularly, whether a civil engineering mode or a finished product device is adopted can be designed according to the actual situation of the engineering. In addition, the size scale of each component according to the exemplary embodiment can be adjusted according to the sewage treatment scale, so that the change of water quality and water quantity can be better adapted, and the efficient and stable operation of the components is ensured.
The improved artificial rapid infiltration integrated sewage treatment device according to the exemplary embodiment of the present invention is described in detail above with reference to the accompanying drawings, and has but is not limited to the following advantages:
(1) The utility model adopts the modular design of units, and can be freely assembled according to the requirement;
(2) The main equipment is made of carbon steel, so that the processing is simple and the processing cost is low;
(3) Each unit module of the main body equipment adopts a square container design, so that the equipment processing scale can be improved, and the transportation and installation are convenient.
Example embodiments have been disclosed herein and, although specific terms are employed, they are used and are to be interpreted in a generic and descriptive sense only and not for purposes of limitation. In some instances, features, characteristics and/or elements described in connection with a particular embodiment may be used alone, or in combination with features, characteristics and/or elements described in connection with other embodiments, as would be apparent to one of ordinary skill in the art upon submission of the present application, unless explicitly stated otherwise. Accordingly, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as set forth in the appended claims.