CN209685522U - A kind of sewage-treatment plant - Google Patents

Abstract

The utility model discloses a kind of sewage-treatment plants, including cabinet, water inlet is arranged in cabinet top side, first process chamber is set below water inlet, dehydration package is arranged in first process chamber top, first filter screen is set below dehydration package, second processing room is arranged in first process chamber side, first hand basket is set above second processing room, first hand basket is connect by the first connecting rope with the first motor that cabinet upper end is arranged in, third process chamber is arranged in second processing room side, aeration tube is set in third process chamber, fourth processing chamber is arranged in third process chamber side, second hand basket is set above fourth processing chamber, the 4th discharge outlet is arranged in fourth processing chamber side, article placing frame is arranged in cabinet exterior, article placing frame is connected to the 4th discharge outlet by drainpipe.The sewage-treatment plant, overall structure structure is simple, and vdiverse in function, and the sewage of family is fully utilized after processing, to achieve the purpose that save water resource.

Description

A kind of sewage-treatment plant

Technical field

The utility model belongs to sewage treatment field, and in particular to a kind of Domestic sewage treatment device.

Background technique

With the fast development of economic society, people's is increasing for the usage amount of water, at the sewage of our households The consciousness of reason is also poor, and making full use of for water resource is also unsatisfactory, in life we can handle many sanitary sewage and Waste water, but existing practical sewage-treatment plants few on the market, and its function is typically more limited to, so that sanitary wastewater The utilization being difficult to sewage, and the existing sewage-treatment plant in market is more single by function, it is difficult to meet modern Public demand.

Utility model content

In order to solve the above problem existing for present technology, the utility model aim is to provide a kind of sewage treatment dress It sets.

A kind of sewage-treatment plant, including cabinet, the cabinet are the cube structure with cavity, the cabinet top Water inlet is arranged in side, and the first process chamber is arranged below the water inlet, and dehydration package, institute is arranged in first process chamber top It states and the first filter screen is set below dehydration package, second processing room, the second processing room is arranged in first process chamber side The first discharge outlet is set with first process chamber junction top, the first hand basket is set above the second processing room, it is described First hand basket is connect by the first connecting rope with the first motor that cabinet upper end is arranged in, and the first hand basket outer wall is netted knot Structure, the hand basket is interior to be arranged plastic filler, and second processing room side is arranged third process chamber, sets in the third process chamber Aeration tube is set, branch pipe is set outside the aeration tube, fourth processing chamber, the fourth process is arranged in third process chamber side Second hand basket is set above room, second hand basket is connect by the second connecting rope with the second motor that cabinet upper end is arranged in, The second hand basket outer wall is reticular structure, and the 4th discharge outlet, the 4th discharge outlet one is arranged in the fourth processing chamber side Side is arranged draining pump, and the cabinet lower end is arranged idler wheel, and the cabinet upper end is arranged the first handle, the cabinet exterior setting the Two handles, the 4th discharge outlet side are arranged drainpipe, and the cabinet exterior is arranged article placing frame, the article placing frame and described the Four discharge outlet are connected to by drainpipe.

Further, the article placing frame section is L-shaped structure, and the article placing frame lower end is arranged inside the drainpipe, The second filter screen is arranged in article placing frame upper end setting opening, the article placing frame lower end, setting the above second filter screen The second lid is arranged in one lid, the opening, and first lid is connect with second lid by connecting rod.

Further, the idler wheel number is 5.

Further, dismountable drain plug is arranged in described drainpipe one end.

Further, the number of the branch pipe is 5, and the branch pipe is uniformly arranged on the aeration tube outer wall.

Further, the volume of first process chamber is greater than the second processing room, the volume of the second processing room Greater than the third process chamber volume.

Further, chlorine tablets are set inside second filter screen.

Further, the first lid and the article placing frame are hinged, and first lid section is circular configuration.

The utility model has the following beneficial effects: the sewage-treatment plant, overall structure structure is simple, and vdiverse in function, makes The sewage for obtaining family can be fully utilized after processing, to achieve the purpose that save water resource.

Detailed description of the invention

Fig. 1 is the cross-sectional view of sewage-treatment plant in the utility model.

Fig. 2 is the partial structural diagram of sewage-treatment plant in the utility model.

In figure: 1- cabinet；2- water inlet；The first process chamber of 3-；4- dehydration package；5- second processing room；The first hand basket of 6-； 7- first motor；8- third process chamber；9- aeration tube；10- branch pipe；11- fourth processing chamber；The second hand basket of 12-；The second electricity of 13- Machine；14- draining pump；15- idler wheel；The first handle of 16-；The second handle of 17-；18- drainpipe；19- article placing frame；The second lid of 20-.

Specific embodiment

With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.

Embodiment 1

As shown in Figs. 1-2, Fig. 1 is the cross-sectional view of sewage-treatment plant in the utility model.Fig. 2 is dirty in the utility model The partial structural diagram of water treatment facilities.A kind of sewage-treatment plant, including cabinet 1, cabinet generally cube cavity knot Structure, and multiple openings are arranged in the top of cabinet, for intaking and conveniently carrying out purified treatment to sewage, in the upper surface of cabinet Water inlet 2 is arranged in side, and water inlet section can be circular configuration, and sewage is directly passed through to water inlet and is poured into cabinet, side Just purified treatment is carried out to it, the first process chamber 3 is set in the lower section of water inlet, the first inner treatment chamber is cube structure Cavity structure, sewage are entered in the first process chamber by water inlet, and a dehydration package is arranged on the top of the first process chamber 4, the dehydration package is identical as the dehydration package of the existing mop-pail stands in market, and user can pass through the sewage of the mop in family Dehydration package is dehydrated, and plays the role of drying mop, and the sewage of mop can also enter in the first process chamber, convenient The sewage of mop is handled, opening is set in the upper surface of the cabinet position opposite with dehydration package, Convenient mop into Enter, one the first filter screen, the first filter screen cross sectional shape and the first process chamber cross sectional shape are set in the lower section of dehydration package It is identical, by the first filter screen by the bulky grain magazine for the sewage being discharged from the sewage and dehydration package that water inlet drains into The preliminary isolation of row, and dehydration package also can to can the effect of the powerful certain separation purifying of sewage that enters of water inlet, it is right Sewage plays the role of preliminary purification, and sewage enters the first process chamber, is carried out the precipitating of certain time, so that a weight The lower surface that heavier impurity deposits to the first process chamber is measured, at the side of the first process chamber setting second processing room 5, second Reason room is similarly the cavity structure of cube, and the first process chamber and second processing room are separated by partition, and on partition That is the first discharge outlet is arranged in the junction of the first process chamber and second processing room, and the first discharge outlet is located at the upper position of partition, And first discharge outlet the switch of the first discharge outlet is controlled by the first water drainage cover board, the outer of cabinet is arranged in the end of the first drain cap Wall, user can adjust the first drain cap by wall outside the enclosure, achieve the purpose that adjust the first outlet switch, life is dirty Water enters second processing room, In by the first discharge outlet after the precipitating by the processing filtering of the first process chamber and magazine The first hand basket 6 is arranged in the top of second processing room, and the first hand basket is the reticular structure of cube, when biochemical sewage passes through first row When the mouth of a river enters second processing room, the first hand basket is arranged in the lower section of the first discharge outlet, the reticular structure structure of the first hand basket compared with Intensively, when the lower section of the first discharge outlet is set, filtering can be entered to the impurity in the sewage not precipitated sufficiently again, and First hand basket is fixedly connected by the first connecting rope with the first motor 7 being arranged in above second processing room, and control first is passed through The rotation of the rotor of motor, so that the first hand basket carries out upper and lower lifting, can be convenient first will be miscellaneous in the first hand basket Matter is focused on, and plastic filler and anaerobic bacteria are furthermore also placed in the first hand basket, and anaerobic bacteria can be by waste water In nitrate content decomposed, play the role of purification to sewage and waste water, and plastic filler can then increase anaerobic bacteria The surface area of implantation, thus enhance the reaction effect of anaerobic bacteria, after the completion of plastic filler and anaerobic bacteria use, Ke Yitong Operation first motor is crossed, the first hand basket is risen to come, impurity is handled, plastic filler and anaerobic bacteria are replaced, The power supply of electricity, and the position setting opening that cabinet upper end is opposite with second processing room, side are wherein provided in first motor Just it is handled after the first hand basket being taken out, sewage after purification, enters second processing room side in second processing room Third process chamber 8, third process chamber are similarly the cube structure with cavity, the company in second processing room and third process chamber The second discharge outlet of place's setting is connect, second processing room is separated by partition with third process chamber, and partition is arranged in the second discharge outlet The second drain cap is arranged in top in the second discharge outlet, by controlling the switch of the second drain cap to control second processing room Sewage enter in third process chamber, the side of the second drain cap is located at the lateral wall of cabinet, the control that user can be convenient The switch for making the second drain cap, when the second drain cap open when, the sewage by purification enter in third process chamber carry out into Aeration tube 9 is arranged in the inside of the purified treatment of one step, third process chamber, and aeration tube is L-shaped structure, and the long side of aeration tube is vertical In the inside of third process chamber, the short side end of aeration tube is fixedly connected with the lower end of long side, and short side is laterally arranged, and is being aerated The short side outer wall upper end of pipe is vertically arranged multiple branch pipes 10, which plays the role of outlet, at the upper end of cabinet and third The opposite position in room is managed, the small-sized aerator being connected to aeration tube upper end is set, and aerator is by output oxygen, so that dirty Impurity in water can carry out oxygenolysis, to play the role of purifying sewage, in third process chamber far from second processing room Fourth processing chamber 11 is arranged in side, and fourth processing chamber is the cube structure with cavity, the top setting the of fourth processing chamber Two hand baskets 12, the surrounding of the second hand basket are reticular structure, and third process chamber is separated by partition with fourth processing chamber, partition it is upper Third discharge outlet is arranged in portion, and third drain cap is arranged in third discharge outlet, by controlling the switch of third drain cap to control Sewage enters in fourth processing chamber, and the chlorine tablets of sheet are arranged in the second hand basket, and chlorine tablets primarily serve the effect of sterilizing, To further be purified sewage, and the second hand basket passes through the second connecting rope and the second motor that cabinet upper end is arranged in 13 are fixedly connected, by the second rotor of control come back rotation, to realize moving up and down for the second hand basket, and in cabinet The upper end position opposite with fourth processing chamber opening is set, it is convenient, toward when rising, chlorine tablets to be carried out into one by the second hand basket The replacement of step, after the processing by 5 process chambers, sewage is discharged by the way that the 4th discharge outlet of cabinet side is arranged in, and A draining pump 14 is arranged in the inside of 4th discharge outlet, facilitates sewage passing through the draining pump automatically whole from fourth processing chamber Discharge, draining pump are connected to by pipeline with fourth processing chamber, drainpipe are arranged in the outside of the 4th draining pump, by drainpipe side Just the water completed by purification is carried out using in the outer wall of cabinet, one article placing frame 19 of top setting of drainpipe, article placing frame It is connected with the 4th discharge outlet by drainpipe, detergent liquid is placed in article putting groove, so that detergent and aqueous fusion and it Afterwards, purified sewage can further be utilized.

Article placing frame is hollow structure, and axial cross section is L shape, and the inside of drainpipe is arranged in the lower end of article placing frame, and sets The junction of object frame and drainpipe is sealed set, the case where being provided with marine glue, prevent the liquid in drainpipe from leaking, The left end on the top of article placing frame is fixedly connected with the side wall of cabinet, the position setting opposite with its bottom of the upper surface of article placing frame Opening, and the second lid 20 is set in opening, an equal amount of opening is arranged in the bottom of article placing frame, and the second mistake is arranged in opening The density of strainer, second filter screen is smaller, is arranged the first lid above the second filter screen, the first lid and the second lid Shape is identical, and the two can pass through opening when user is by opening the second lid by a vertical connecting rod connection First lid is now placed in the detergent inside article placing frame and is slowly entered in drainpipe 18 by the second filter screen, passed through After in conjunction with water, utilization again can be carried out.

In the lower end of cabinet, the surrounding of cabinet lower end is arranged in setting 5 idler wheels, 15,5 idler wheels, at mobile sewage Device is managed, and the first handle 16 is set in the upper end of cabinet, the first handle and cabinet are hinged, and being facilitated by the first handle will be entire Cabinet mention carry out using, cabinet towards the first process chamber side on the second handle 17 is set, mentioned by using second Hand can be convenient and the sewage by purification of sewage-treatment plant is discharged from discharge outlet, user-friendly.

It is that can be set to 5, and 5 branch pipes are uniform in the number of the branch pipe of the upper surface setting of the short side of aeration tube Arrangement reacts the sewage being located in third process chamber adequately, is allowed to obtain best clean-up effect.

The submission of first process chamber is greater than the volume of second processing room, because after the first process chamber purification filtering precipitating The whole volume of sewage can reduce, so the cavity volume of the first process chamber needs the re-entrant portion greater than second processing room Volume, the volume of second processing room are greater than the volume of third process chamber, and sewage is after the reaction of second processing room, and volume is into one The reduction of step, so the volume of the chamber portion of second processing room is greater than the volume of third process chamber, the volume of third process chamber Greater than the volume of fourth processing chamber, after the reaction by third process chamber, the volume of sewage further becomes smaller, described third The volume of the chamber portion of process chamber is greater than the volume of fourth processing chamber.

The first lid positioned at article placing frame lower end is hinged with article placing frame, and the second lid is facilitated to control the switch of the first lid, The cross section that first lid is is circular configuration, and the cross section of the second filter screen is circular configuration, convenient for cleaning dose of discharge.

Embodiment 2

As shown in Figs. 1-2, as shown in Figs. 1-2, Fig. 1 is the cross-sectional view of sewage-treatment plant in the utility model.Fig. 2 is this The partial structural diagram of sewage-treatment plant in utility model.A kind of sewage-treatment plant, including cabinet 1, cabinet is generally Cube cavity structure, and multiple openings are arranged in the top of cabinet, for intaking and conveniently carrying out purified treatment, In to sewage Water inlet 2 is arranged in the upper surface side of cabinet, and water inlet section can be circular configuration, and sewage is directly poured by water inlet It is convenient that purified treatment is carried out to it into cabinet, the first process chamber 3 is set in the lower section of water inlet, the first inner treatment chamber is The cavity structure of cube structure, sewage are entered in the first process chamber by water inlet, are arranged on the top of the first process chamber One dehydration package 4, the dehydration package is identical as the dehydration package of the existing mop-pail stands in market, and user can be by dragging in family Sewage be dehydrated by dehydration package, play the role of drying mop, and the sewage of mop can also enter first It is convenient that the sewage of mop is handled in process chamber, in the upper surface of the cabinet position opposite with dehydration package, opening is set, The entrance of Convenient mop, at one the first filter screen of the lower section of dehydration package setting, the first filter screen cross sectional shape and first It is identical to manage room cross sectional shape, by the first filter screen by the sewage being discharged from the sewage and dehydration package that water inlet drains Bulky grain magazine carries out preliminary isolation, plays the role of preliminary purification to sewage, and sewage enters the first process chamber, by its into The precipitating of row certain time, so that the impurity of a heavier-weight deposits to the lower surface of the first process chamber, in the first process chamber Side be arranged second processing room 5, second processing room is similarly the cavity structure of cube, the first process chamber and second processing room It is separated by partition, and is the first discharge outlet of junction setting of the first process chamber and second processing room on partition, the One discharge outlet is located at the upper position of partition, and the first discharge outlet is controlled the switch of the first discharge outlet by the first water drainage cover board, the The outer wall of cabinet is arranged in the end of one drain cap, and user can adjust the first drain cap by wall outside the enclosure, reach tune The purpose of the first outlet switch is saved, sanitary sewage passes through after the precipitating by the processing filtering of the first process chamber and magazine First discharge outlet enters second processing room, the first hand basket 6 is arranged in the top of second processing room, the first hand basket is cube Reticular structure, when biochemical sewage enters second processing room by the first discharge outlet, the first discharge outlet is arranged in the first hand basket Lower section, the reticular structure structure comparatively dense of the first hand basket can be again to inabundant when the lower section of the first discharge outlet is arranged in Impurity in the sewage of precipitating enters filtering, and the first hand basket by the first connecting rope be arranged in above second processing room the One motor 7 is fixedly connected, the rotation of the rotor by controlling first motor, so that the first hand basket carries out upper and lower lifting, Can be convenient first and focus on the impurity in the first hand basket, be furthermore also placed in the first hand basket plastic filler and Anaerobic bacteria, anaerobic bacteria can decompose the nitrate content in waste water, play the role of purification to sewage and waste water, and The surface area that plastic filler can then increase anaerobic bacteria implantation works as plastic filler to enhance the reaction effect of anaerobic bacteria After the completion of anaerobic bacteria use, the first hand basket can be risen to come, impurity is handled by operating first motor, it is right Plastic filler and anaerobic bacteria are replaced, and the power supply of electricity, and cabinet upper end and second are wherein provided in first motor Opening is arranged in the opposite position of process chamber, facilitates and handles after taking out the first hand basket, and sewage is in second processing room by net After change, the third process chamber 8 of second processing room side is entered, third process chamber is similarly the cube structure with cavity, The second discharge outlet is set in second processing room and the junction of third process chamber, second processing room and third process chamber pass through partition It separates, the top of partition is arranged in the second discharge outlet, and the second drain cap is arranged in the second discharge outlet, passes through the second draining of control The switch of lid enters in third process chamber to control the sewage of second processing room, and the side of the second drain cap is located at cabinet Lateral wall, the switch for the second drain cap of control that user can be convenient, when the second drain cap is opened, by the sewage of purification It enters and carries out further purified treatment in third process chamber, aeration tube 9, aeration tube L is arranged in the inside of third process chamber Shape structure, the long side of aeration tube are fixed in the inside of third process chamber, the short side end of aeration tube and the lower end of long side vertically Connection, and short side is laterally arranged, and is vertically arranged multiple branch pipes 10 in the short side outer wall upper end of aeration tube, which plays outlet The small-sized aerator being connected to aeration tube upper end is arranged in the upper end of the cabinet position opposite with third process chamber in effect, exposes Device of air allows the impurity in sewage to carry out oxygenolysis by output oxygen, to play the role of purifying sewage, In Fourth processing chamber 11 is arranged far from second processing room side in third process chamber, and fourth processing chamber is the cube knot with cavity The second hand basket is arranged in structure, the top of fourth processing chamber, and the surrounding of the second hand basket is reticular structure, third process chamber and fourth process Room is separated by partition, and third discharge outlet is arranged in the top of partition, and third drain cap is arranged in third discharge outlet, passes through control the The switch of three drain caps enters in fourth processing chamber to control sewage, and the chlorine tablets of sheet, chlorine are arranged in the second hand basket 12 Piece primarily serves the effect of sterilizing, to sewage further be purified, and the second hand basket passes through the second connecting rope It is fixedly connected with the second motor 13 that cabinet upper end is arranged in, by the second rotor of control come back rotation, to realize Second hand basket moves up and down, and is arranged opening in the upper end of the cabinet position opposite with fourth processing chamber, convenient by second Hand basket further replaces chlorine tablets toward when rising, and after the processing by 5 process chambers, sewage is by being arranged in case 4th discharge outlet of body side is discharged, and a draining pump 14 is arranged in the inside of the 4th discharge outlet, facilitates sewage passing through row Water pump is automatically all discharged from fourth processing chamber, and draining pump is connected to by pipeline with fourth processing chamber, in the 4th draining pump Outside drainpipe 18 is set, facilitated by drainpipe will be carried out by the water that purification is completed using, in the outer wall of cabinet, draining An article placing frame 19 is arranged in the top of pipe, and article placing frame is connected by drainpipe with the 4th discharge outlet, placed in article putting groove Detergent liquid, so that detergent can further be utilized purified sewage with aqueous fusion and later.

Article placing frame is hollow structure, and axial cross section is L shape, and the inside of drainpipe is arranged in the lower end of article placing frame, and sets The junction of object frame and drainpipe is sealed set, the case where being provided with marine glue, prevent the liquid in drainpipe from leaking, The left end on the top of article placing frame is fixedly connected with the side wall of cabinet, the position setting opposite with its bottom of the upper surface of article placing frame Opening, and the second lid 20 is set in opening, an equal amount of opening is arranged in the bottom of article placing frame, and the second mistake is arranged in opening The density of strainer, second filter screen is smaller, is arranged the first lid above the second filter screen, the first lid and the second lid Shape is identical, and the two can pass through opening when user is by opening the second lid by a vertical connecting rod connection First lid is now placed in detergent inside article placing frame and is slowly entered in drainpipe by the second filter screen, by with After water combines, utilization again can be carried out.

5 idler wheels 15 are set in the lower end of cabinet, are arranged first by mobile sewage treatment device, and in the upper end of cabinet Handle 16, the first handle and cabinet are hinged, facilitate to mention entire cabinet by the first handle and carry out using in cabinet direction Second handle 17 is set on the side of first process chamber, by using the second handle, can be convenient the warp of sewage-treatment plant The sewage for crossing purification is discharged from discharge outlet, user-friendly.

It is that can be set to 5, and 5 branch pipes are uniform in the number of the branch pipe of the upper surface setting of the short side of aeration tube Arrangement reacts the sewage being located in third process chamber adequately, is allowed to obtain best clean-up effect.

The submission of first process chamber is greater than the volume of second processing room, because after the first process chamber purification filtering precipitating The whole volume of sewage can reduce, so the cavity volume of the first process chamber needs the re-entrant portion greater than second processing room Volume, the volume of second processing room are greater than the volume of third process chamber, and sewage is after the reaction of second processing room, and volume is into one The reduction of step, so the volume of the chamber portion of second processing room is greater than the volume of third process chamber, the volume of third process chamber Greater than the volume of fourth processing chamber, after the reaction by third process chamber, the volume of sewage further becomes smaller, described third The volume of the chamber portion of process chamber is greater than the volume of fourth processing chamber.

The first lid positioned at article placing frame lower end is hinged with article placing frame, and the second lid is facilitated to control the switch of the first lid, The cross section that first lid is is circular configuration, and the cross section of the second filter screen is circular configuration, convenient for cleaning dose of discharge.

Drain plug can be dismantled by being arranged one far from one end of discharge outlet in drainpipe, and drainage hole is arranged in the middle part of drain plug, When needing the water speed out to discharge outlet to limit, drain plug can be loaded onto, so that the drainage effect of device is more more Sample meets the different needs of user.

The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.

Claims (8)

1. a kind of sewage-treatment plant, which is characterized in that including cabinet, the cabinet is the cube structure with cavity, institute Cabinet top side setting water inlet is stated, the first process chamber, the setting of first process chamber top are set below the water inlet The first filter screen is arranged in dehydration package, the dehydration package lower section, and second processing room is arranged in first process chamber side, described The first discharge outlet, setting first above the second processing room is arranged in second processing room and first process chamber junction top Hand basket, first hand basket is connect by the first connecting rope with the first motor that cabinet upper end is arranged in, outside first hand basket Wall is reticular structure, and plastic filler is arranged in the hand basket, and third process chamber, the third is arranged in second processing room side Aeration tube is set in process chamber, branch pipe is set outside the aeration tube, fourth processing chamber, institute is arranged in third process chamber side It states and the second hand basket is set above fourth processing chamber, second hand basket is by the second connecting rope and is arranged in the second of cabinet upper end Motor connection, the second hand basket outer wall are reticular structure, the 4th discharge outlet of the fourth processing chamber side setting, the described 4th Discharge outlet side is arranged draining pump, and the cabinet lower end is arranged idler wheel, and the cabinet upper end is arranged the first handle, outside the cabinet The second handle is arranged in wall, and drainpipe is arranged in the 4th discharge outlet side, and article placing frame, the article placing frame is arranged in the cabinet exterior It is connected to the 4th discharge outlet by drainpipe.

2. sewage-treatment plant as described in claim 1, which is characterized in that the article placing frame section is L-shaped structure, described to set Object frame lower end is arranged inside the drainpipe, and the article placing frame upper end setting opening, the second mistake is arranged in the article placing frame lower end Strainer, is arranged the first lid above second filter screen, and the opening is arranged the second lid, first lid with it is described Second lid is connected by connecting rod.

3. sewage-treatment plant as claimed in claim 2, which is characterized in that the idler wheel number is 5.

4. sewage-treatment plant as claimed in claim 3, which is characterized in that the dismountable draining of drainpipe one end setting Plug.

5. sewage-treatment plant as claimed in claim 4, which is characterized in that the number of the branch pipe is 5, and the branch pipe is equal It is even to be arranged in the aeration tube outer wall.

6. sewage-treatment plant as claimed in claim 5, which is characterized in that the volume of first process chamber is greater than described the The volume of two process chambers, the second processing room is greater than the third process chamber volume.

7. sewage-treatment plant as claimed in claim 6, which is characterized in that chlorine tablets are arranged inside second filter screen.

8. sewage-treatment plant as claimed in claim 7, which is characterized in that first lid and the article placing frame are hinged, First lid section is circular configuration.