CN111675392A - Domestic wastewater pretreatment device - Google Patents

Domestic wastewater pretreatment device Download PDF

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Publication number
CN111675392A
CN111675392A CN202010598123.5A CN202010598123A CN111675392A CN 111675392 A CN111675392 A CN 111675392A CN 202010598123 A CN202010598123 A CN 202010598123A CN 111675392 A CN111675392 A CN 111675392A
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CN
China
Prior art keywords
fixedly connected
set casing
cavity
domestic wastewater
wastewater pretreatment
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.)
Withdrawn
Application number
CN202010598123.5A
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Chinese (zh)
Inventor
吕连婷
王德喜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoning Xinzhijie Technology Co ltd
Original Assignee
Liaoning Xinzhijie Technology Co ltd
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Publication date
Application filed by Liaoning Xinzhijie Technology Co ltd filed Critical Liaoning Xinzhijie Technology Co ltd
Priority to CN202010598123.5A priority Critical patent/CN111675392A/en
Publication of CN111675392A publication Critical patent/CN111675392A/en
Withdrawn legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4691Capacitive deionisation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/76Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/766Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/20Heavy metals or heavy metal compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/002Grey water, e.g. from clothes washers, showers or dishwashers
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection

Abstract

The invention discloses a domestic wastewater pretreatment device which comprises a bottom plate, wherein supporting rods are fixedly connected to four corners of the top of the bottom plate. The domestic wastewater pretreatment device has the advantages of good purification effect and rapid impurity removal, and is worthy of popularization.

Description

Domestic wastewater pretreatment device
Technical Field
The invention belongs to the technical field of domestic wastewater pretreatment, and particularly relates to a domestic wastewater pretreatment device.
Background
Domestic wastewater refers to washing water discharged by residents in daily life, only a small part of the wastewater is treated, most of the wastewater is directly discharged into rivers and the like without treatment, small cities are more serious, excrement and the like are not directly discharged generally, collection measures are provided, pollutant components in the wastewater are extremely complex and diverse, the purpose of complete purification cannot be achieved by any treatment method, a treatment system is often formed by a plurality of methods to meet the treatment requirement, and the wastewater treatment system can be divided into primary treatment, secondary treatment and deep treatment according to different treatment degrees.
Domestic waste water needs to use the preliminary treatment equipment to handle waste water at the in-process of handling, and the problem that prior art exists is: domestic wastewater pretreatment device can only carry out simple and easy purification treatment at the in-process that uses, and it is poor to purify little effect, also can not carry out simple effectual clearance to the inside impurity of equipment simultaneously, has reduced domestic wastewater pretreatment device's practicality, and the person of not being convenient for uses.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a domestic wastewater pretreatment device which has the advantages of good purification effect and rapid impurity cleaning, and solves the problems that the existing domestic wastewater pretreatment device can only carry out simple purification treatment in the using process, has small purification effect and can not carry out simple and effective cleaning on the impurities in the equipment.
The invention is realized in such a way, the domestic wastewater pretreatment device comprises a bottom plate, support rods are fixedly connected with four corners of the top of the bottom plate, a purification box is arranged at the top of the bottom plate, the top of each support rod is fixedly connected with the top of the purification box, a collecting mechanism is fixedly connected with the left side of the purification box, a fixed shell is fixedly connected with the left side of the top of the purification box, a disinfection box is fixedly connected with the top of the purification box, an adjusting cavity, a disinfection cavity and an adsorption cavity are sequentially arranged in the purification box from left to right, a stirring mechanism is movably connected with the inner cavity of the disinfection cavity, a filter screen is fixedly connected with the inner cavity of the fixed shell, one side of the filter screen, which is close to the inner wall of the fixed shell, is fixedly connected with the inner wall of the fixed shell, a brush is movably connected with the top of the filter screen, the left side of connecting rod extends to the left side and the fixedly connected with guard plate of set casing, the left side fixedly connected with handle of guard plate, the top intercommunication of set casing has the inlet tube, the bottom of set casing and the top intercommunication in regulation chamber, the bottom intercommunication in regulation chamber has the blow off pipe, the right side intercommunication of purifying box has the drain pipe.
Preferably, the collecting mechanism comprises a shell, the right side of the shell is fixedly connected with the left side of the purifying box, the top and the bottom of the shell are both open, and the bottom of the surface of the shell is movably connected with a collecting bag through a hook.
Preferably, the stirring mechanism comprises a motor, the bottom of the motor is fixedly connected with the bottom plate, the output end of the motor extends to the inner cavity of the disinfection cavity and is fixedly connected with a stirring rod, and the surface of the stirring rod is fixedly connected with a plurality of stirring rollers.
Preferably, the inner cavity of the adsorption cavity is provided with a plurality of anode plates and a plurality of cathode lines, and the anode plates and the cathode lines are distributed on the top of the adsorption cavity in a crossing manner.
Preferably, the left side and the right side of the inner wall of the adjusting cavity are both fixedly connected with a first flow guide block, one side of the first flow guide block, which is close to the adjusting cavity, is fixedly connected with the inner wall of the adjusting cavity, the left side and the right side of the inner wall of the fixed shell are both fixedly connected with a second flow guide block, and one side of the second flow guide block, which is close to the inner wall of the fixed shell, is fixedly connected with the inner wall of the fixed shell.
Preferably, the top of the moving rod is fixedly connected with a first sliding block, and the top of the inner wall of the fixed shell is provided with a first sliding groove matched with the first sliding block for use.
Preferably, the right side of the protection plate is fixedly connected with a sealing ring, and the left side of the fixing shell is provided with a sealing groove matched with the sealing ring.
Preferably, the front side and the rear side of the left side of the fixed shell are both fixedly connected with a second sliding block, the left side of the fixed shell is movably connected with a limiting frame, the right side of the limiting frame is provided with a second sliding groove matched with the second sliding block for use, the front side and the rear side of the inner wall of the limiting frame are both fixedly connected with a third sliding block, and the front side and the rear side of the protection plate are both provided with third sliding grooves matched with the third sliding block for use.
Compared with the prior art, the invention has the following beneficial effects:
1. the domestic wastewater pretreatment device has the advantages of good purification effect and rapid impurity removal, and is worthy of popularization.
2. According to the invention, the collection mechanism is arranged, so that impurities at the top of the filter screen can be collected, and a user only needs to replace the collection bag regularly, so that the user can clean and collect the impurities at the top of the filter screen conveniently.
3. According to the invention, the stirring mechanism is arranged, the motor drives the stirring rod to rotate, and the stirring rod drives the stirring roller to rotate, so that the wastewater in the disinfection cavity can be fully stirred, and the chlorine preparation can be ensured to comprehensively treat the wastewater.
4. According to the invention, the anode plate and the cathode wire are arranged, so that the anode plate and the cathode wire can adsorb metal particles in the wastewater, the pollution of the wastewater containing a large amount of heavy metals to the environment is avoided, and the purity of the wastewater is ensured.
5. According to the invention, by arranging the first flow guide block and the second flow guide block, wastewater can be smoothly discharged out of the fixed shell and the adjusting cavity under the action of the first flow guide block and the second flow guide block, so that the wastewater is prevented from silting up in the fixed shell and the sterilizing cavity and cannot be treated.
6. According to the invention, through the arrangement of the first sliding block and the first sliding groove, the movable rod can drive the first sliding block to move in the inner cavity of the first sliding groove, so that the smoothness and the stability of the movable rod in the moving process are improved, and the phenomenon that the movable rod is blocked in the moving process is avoided.
7. According to the invention, by arranging the sealing ring and the sealing groove, the protection plate can drive the sealing ring to be inserted into the sealing groove to seal the left side of the fixed shell, so that the fixed shell is prevented from leaking, and the degree of filtering wastewater is ensured.
8. According to the invention, the second sliding block and the second sliding groove are arranged, so that the second sliding block moves in the inner cavity of the second sliding groove in the moving process of the limiting frame, the position of the limiting frame can be conveniently adjusted by a user, and the position of the protective plate can be limited by the limiting frame through the arrangement of the third sliding block and the third sliding groove.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is a front cross-sectional view provided by an embodiment of the present invention;
FIG. 3 is a front cross-sectional view of a stationary housing provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of the connection between the position-limiting frame and the protection plate according to the embodiment of the present invention;
FIG. 5 is a schematic view of a seal ring and a shield plate according to an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. A in accordance with an embodiment of the present invention;
FIG. 7 is a partial enlarged view of FIG. B in accordance with an embodiment of the present invention.
Wherein the figures include the following reference numerals:
1. a base plate; 2. a support bar; 3. a purification box; 4. a collection mechanism; 401. a housing; 402. hooking; 403. a collection bag; 5. a stationary case; 6. a sterilizing box; 7. an adjustment chamber; 8. a disinfection chamber; 9. an adsorption chamber; 10. a stirring mechanism; 1001. a motor; 1002. a stirring rod; 1003. a stirring roller; 11. filtering with a screen; 12. a brush; 13. a travel bar; 14. a connecting rod; 15. a protection plate; 16. a handle; 17. a water inlet pipe; 18. a blow-off pipe; 19. a drain pipe; 20. an anode plate; 21. a cathode line; 22. a first flow guide block; 23. a second flow guide block; 24. a first slider; 25. a first chute; 26. a seal ring; 27. a sealing groove; 28. a second slider; 29. a limiting frame; 30. a second chute; 31. a third slider; 32. and a third chute.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
As shown in fig. 1 to 7, a domestic wastewater pretreatment device provided by an embodiment of the present invention includes a bottom plate 1, support rods 2 are fixedly connected to four corners of the top of the bottom plate 1, a purification box 3 is disposed on the top of the bottom plate 1, the top of the support rods 2 is fixedly connected to the top of the purification box 3, a collecting mechanism 4 is fixedly connected to the left side of the purification box 3, a stationary housing 5 is fixedly connected to the left side of the top of the purification box 3, a disinfection box 6 is fixedly connected to the top of the purification box 3, an adjustment chamber 7, a disinfection chamber 8 and an adsorption chamber 9 are sequentially disposed inside the purification box 3 from left to right, a stirring mechanism 10 is movably connected to the inner chamber of the disinfection chamber 8, a filter screen 11 is fixedly connected to the inner chamber of the stationary housing 5, one side of the filter screen 11 close to the inner wall of the stationary housing 5 is fixedly connected to the inner wall of the stationary housing 5, the left side fixedly connected with connecting rod 14 of carriage release lever 13, the left side of connecting rod 14 extends to the left side of set casing 5 and fixedly connected with guard plate 15, the left side fixedly connected with handle 16 of guard plate 15, the top intercommunication of set casing 5 has inlet tube 17, the bottom of set casing 5 and the top intercommunication of adjusting chamber 7, the bottom intercommunication of adjusting chamber 7 has blow off pipe 18, the right side intercommunication of purifying box 3 has drain pipe 19.
Referring to fig. 1, 2 and 7, the collecting mechanism 4 comprises a housing 401, the right side of the housing 401 is fixedly connected with the left side of the purifying box 3, the top and the bottom of the housing 401 are both open, and the bottom of the surface of the housing 401 is movably connected with a collecting bag 403 through a hook 402.
Adopt above-mentioned scheme: through setting up collection mechanism 4, can collect the impurity at filter screen 11 top, the user only need through the periodic replacement collect bag 403 can, made things convenient for the user to clear up and collect the impurity at filter screen 11 top.
Referring to fig. 2, the stirring mechanism 10 includes a motor 1001, a bottom of the motor 1001 is fixedly connected to the bottom plate 1, an output end of the motor 1001 extends to an inner cavity of the sterilizing chamber 8 and is fixedly connected to a stirring rod 1002, and a plurality of stirring rollers 1003 are fixedly connected to a surface of the stirring rod 1002.
Adopt above-mentioned scheme: through setting up rabbling mechanism 10, motor 1001 drives puddler 1002 and rotates, and puddler 1002 drives stirring roller 1003 and rotates, can carry out intensive mixing to the waste water of disinfection chamber 8, has guaranteed that chlorine preparation can carry out comprehensive processing to waste water.
Referring to fig. 2, the inner cavity of the adsorption cavity 9 is provided with a plurality of anode plates 20 and cathode wires 21, and the anode plates 20 and the cathode wires 21 are distributed at the top of the adsorption cavity 9 in a crossing manner.
Adopt above-mentioned scheme: through setting up anode plate 20 and negative pole line 21, can make anode plate 20 and negative pole line 21 adsorb the metal particle in to the waste water, avoided waste water to contain a large amount of heavy metals and cause the pollution to the environment, guaranteed the purity of waste water.
Referring to fig. 2 and 3, the left side and the right side of the inner wall of the adjusting cavity 7 are fixedly connected with a first flow guide block 22, the first flow guide block 22 is close to one side of the adjusting cavity 7 and fixedly connected with the inner wall of the adjusting cavity 7, the left side and the right side of the inner wall of the fixed shell 5 are fixedly connected with a second flow guide block 23, and the second flow guide block 23 is close to one side of the inner wall of the fixed shell 5 and fixedly connected with the inner wall of the fixed shell 5.
Adopt above-mentioned scheme: through setting up first water conservancy diversion piece 22 and second water conservancy diversion piece 23, can make waste water smooth discharge the inside of fixed shell 5 and regulation chamber 7 under the effect of first water conservancy diversion piece 22 and second water conservancy diversion piece 23, avoided waste water can't handle at the inside siltation of fixed shell 5 and disinfection chamber 8.
Referring to fig. 3, a first sliding block 24 is fixedly connected to the top of the moving rod 13, and a first sliding groove 25 matched with the first sliding block 24 is formed at the top of the inner wall of the fixed shell 5.
Adopt above-mentioned scheme: through setting up first slider 24 and first spout 25, can make movable rod 13 drive first slider 24 and remove at the inner chamber of first spout 25, improved the mobility and the stability of movable rod 13 at the removal in-process, avoided movable rod 13 to take place the dead phenomenon of card at the removal in-process.
Referring to fig. 5 and 6, a sealing ring 26 is fixedly connected to the right side of the protection plate 15, and a sealing groove 27 matched with the sealing ring 26 is formed in the left side of the fixing shell 5.
Adopt above-mentioned scheme: through setting up sealing washer 26 and seal groove 27, can make guard plate 15 drive sealing washer 26 and insert seal groove 27 and seal the processing to the left side of set casing 5, guarantee the condition that set casing 5 can not take place the seepage, guaranteed to carry out filterable degree to waste water.
Referring to fig. 4, 5 and 6, the second slider 28 is fixedly connected to the left front side and the rear side of the fixing shell 5, the limiting frame 29 is movably connected to the left side of the fixing shell 5, the second sliding groove 30 matched with the second slider 28 for use is formed in the right side of the limiting frame 29, the third slider 31 is fixedly connected to the front side and the rear side of the inner wall of the limiting frame 29, and the third sliding groove 32 matched with the third slider 31 for use is formed in the front side and the rear side of the protection plate 15.
Adopt above-mentioned scheme: through setting up second slider 28 and second spout 30, can make spacing frame 29 at the in-process that removes, second slider 28 removes at the inner chamber of second spout 30, has made things convenient for the user to adjust the position of spacing frame 29, through setting up third slider 31 and third spout 32, can make spacing frame 29 carry on spacingly to the position of guard plate 15.
The working principle of the invention is as follows:
when the device is used, a user injects wastewater from the water inlet pipe 17, the wastewater is filtered by the filter screen 11, the wastewater filtered by the filter screen 11 enters the inner cavity of the adjusting cavity 7, the adjusting cavity 7 can adjust the flow rate and precipitate the wastewater, meanwhile, the wastewater can be temporarily stored during equipment maintenance, the user can remove precipitates by controlling the drain pipe 18, after the wastewater enters the sterilizing cavity 8, the sterilizing box 6 injects a chlorine preparation into the sterilizing cavity 8 to exert the oxidizing effect to destroy an enzyme system in bacteria so as to kill the bacteria, the motor 1001 is started, the motor 1001 drives the stirring rod 1002 to rotate, the stirring rod 1002 drives the stirring roller 1003 to stir the wastewater, the purpose of comprehensive sterilization is realized, the sterilized wastewater enters the adsorption box, the anode plate 20 and the cathode wire 21 can adsorb heavy metal particles contained in the wastewater, and finally the wastewater is discharged from the drain pipe 19, when the user need discharge the impurity at filter screen 11 top, stimulate spacing frame 29, spacing frame 29 drives third slider 31 and removes at the inner chamber of third spout 32, break away from third spout 32 until third slider 31, user's pulling handle 16, handle 16 drives connecting rod 14 and removes, connecting rod 14 drives carriage release lever 13 and removes, carriage release lever 13 drives first slider 24 and removes at the inner chamber of first spout 25, carriage release lever 13 drives brush 12 and discharges set casing 5 with the impurity at filter screen 11 top and falls into casing 401, because of casing 401's top and bottom all are uncovered, impurity falls into the inner chamber of collection bag 403, the user regularly changes collection bag 403, through the aforesaid step, realized purifying waste water and the clearance to impurity, the practicality of domestic wastewater pretreatment device has been improved, convenient to use for the user.
In summary, the following steps: the domestic wastewater pretreatment device has the advantages of good purification effect and rapid impurity removal by arranging the filter screen 11, the adjusting cavity 7, the disinfection cavity 8, the adsorption cavity 9, the collecting mechanism 4 and the stirring mechanism 10, stirring the wastewater by using the stirring mechanism 10, fully treating the wastewater by using the chlorine preparation, collecting the impurities at the top of the filter screen 11 by using the collecting mechanism 4, and sequentially precipitating, regulating the flow rate, sterilizing and adsorbing the metal particles by using the adjusting cavity 7, the disinfection cavity 8 and the adsorption cavity 9, thereby solving the problems that the existing domestic wastewater pretreatment device can only carry out simple purification treatment in the using process, has poor purification small effect and can not carry out simple and effective impurity removal on the impurities in the device, is worthy of popularization.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a domestic wastewater pretreatment device, includes bottom plate (1), its characterized in that: the four corners of the top of the bottom plate (1) are fixedly connected with supporting rods (2), the top of the bottom plate (1) is provided with a purifying box (3), the top of the supporting rods (2) is fixedly connected with the top of the purifying box (3), the left side of the purifying box (3) is fixedly connected with a collecting mechanism (4), the left side of the top of the purifying box (3) is fixedly connected with a fixed shell (5), the top of the purifying box (3) is fixedly connected with a sterilizing box (6), the inside of the purifying box (3) is sequentially provided with an adjusting cavity (7), a sterilizing cavity (8) and an adsorption cavity (9) from left to right, the inner cavity of the sterilizing cavity (8) is movably connected with a stirring mechanism (10), the inner cavity of the fixed shell (5) is fixedly connected with a filter screen (11), one side of the filter screen (11) close to the inner wall of the fixed shell (5) is fixedly connected with, the top swing joint of filter screen (11) has brush (12), top fixedly connected with carriage release lever (13) of brush (12), the left side fixedly connected with connecting rod (14) of carriage release lever (13), the left side of connecting rod (14) extends to the left side of set casing (5) and fixedly connected with guard plate (15), the left side fixedly connected with handle (16) of guard plate (15), the top intercommunication of set casing (5) has inlet tube (17), the bottom of set casing (5) and the top intercommunication of adjusting chamber (7), the bottom intercommunication of adjusting chamber (7) has blow off pipe (18), the right side intercommunication of purifying box (3) has drain pipe (19).
2. The domestic wastewater pretreatment apparatus of claim 1, wherein: collect mechanism (4) and include casing (401), the right side of casing (401) and the left side fixed connection of purifying box (3), the top and the bottom of casing (401) all are uncovered, there is collection bag (403) bottom on casing (401) surface through couple (402) swing joint.
3. The domestic wastewater pretreatment apparatus of claim 1, wherein: rabbling mechanism (10) include motor (1001), the bottom and bottom plate (1) fixed connection of motor (1001), the output of motor (1001) extends to the inner chamber and the fixedly connected with puddler (1002) of disinfection chamber (8), the fixed surface of puddler (1002) is connected with a plurality of stirring roller (1003).
4. The domestic wastewater pretreatment apparatus of claim 1, wherein: the inner cavity of the adsorption cavity (9) is provided with anode plates (20) and cathode wires (21), the number of the anode plates (20) and the number of the cathode wires (21) are multiple, and the anode plates (20) and the cathode wires (21) are distributed on the top of the adsorption cavity (9) in a crossed manner.
5. The domestic wastewater pretreatment apparatus of claim 1, wherein: adjust the first water conservancy diversion piece of the equal fixedly connected with in left side and the right side of chamber (7) inner wall (22), first water conservancy diversion piece (22) are close to the one side of adjusting chamber (7) and the inner wall fixed connection who adjusts chamber (7), the equal fixedly connected with second water conservancy diversion piece (23) in left side and the right side of set casing (5) inner wall, the second water conservancy diversion piece (23) are close to the inner wall fixed connection of one side and set casing (5) of set casing (5) inner wall.
6. The domestic wastewater pretreatment apparatus of claim 1, wherein: the top fixedly connected with first slider (24) of carriage release lever (13), first spout (25) that use with first slider (24) cooperation are seted up at the top of set casing (5) inner wall.
7. The domestic wastewater pretreatment apparatus of claim 1, wherein: the right side fixedly connected with sealing washer (26) of guard plate (15), seal groove (27) that use with sealing washer (26) cooperation are seted up in the left side of set casing (5).
8. The domestic wastewater pretreatment apparatus of claim 1, wherein: the utility model discloses a safety protection device, including set casing (5), the equal fixedly connected with second slider (28) of left front side and rear side of set casing (5), the left side swing joint of set casing (5) has spacing frame (29), second spout (30) that use with second slider (28) cooperation are seted up on the right side of spacing frame (29), the equal fixedly connected with third slider (31) of front side and rear side of spacing frame (29) inner wall, third spout (32) that use with third slider (31) cooperation are all seted up to the front side and the rear side of guard plate (15).
CN202010598123.5A 2020-06-28 2020-06-28 Domestic wastewater pretreatment device Withdrawn CN111675392A (en)

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CN202010598123.5A CN111675392A (en) 2020-06-28 2020-06-28 Domestic wastewater pretreatment device

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CN206735956U (en) * 2017-03-24 2017-12-12 欧阳孔雷 A kind of sanitary sewage filtering disinfection unit of simple and efficient
CN206843293U (en) * 2017-06-06 2018-01-05 南京天成环境科技工程有限公司 It is a kind of can layered shaping sewage-treatment plant
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CN110161195A (en) * 2019-06-03 2019-08-23 深圳市中科智诚科技有限公司 It is a kind of for detecting the food inspection equipment with crushing function of nitrite
CN210473192U (en) * 2019-09-01 2020-05-08 江西省上高县华阳色彩科技发展有限公司 Purifier is used in aluminum paste production
CN210764630U (en) * 2019-07-11 2020-06-16 贵州永佳防水科技有限公司 Energy-saving and environment-friendly paint production wastewater recycling equipment
CN210832502U (en) * 2019-07-15 2020-06-23 彭巧莹 New trend filter equipment that warm engineering of leading to was used

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CN203582606U (en) * 2013-12-03 2014-05-07 天津市兴源环境技术工程有限公司 Single chip controlled rural modularized water purifier
CN103787541A (en) * 2014-01-24 2014-05-14 王辛平 Method and device for recycling wet desulfurization wastewater in thermal power plant
CN206735956U (en) * 2017-03-24 2017-12-12 欧阳孔雷 A kind of sanitary sewage filtering disinfection unit of simple and efficient
CN206858334U (en) * 2017-05-18 2018-01-09 中国人民解放军广州军区联勤部净水研究所 A kind of simple water purification device of portable military region dispersed wastewater
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CN110161195A (en) * 2019-06-03 2019-08-23 深圳市中科智诚科技有限公司 It is a kind of for detecting the food inspection equipment with crushing function of nitrite
CN210764630U (en) * 2019-07-11 2020-06-16 贵州永佳防水科技有限公司 Energy-saving and environment-friendly paint production wastewater recycling equipment
CN210832502U (en) * 2019-07-15 2020-06-23 彭巧莹 New trend filter equipment that warm engineering of leading to was used
CN210473192U (en) * 2019-09-01 2020-05-08 江西省上高县华阳色彩科技发展有限公司 Purifier is used in aluminum paste production

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Application publication date: 20200918