CN207862021U

CN207862021U - A kind of sewage-treatment plant

Info

Publication number: CN207862021U
Application number: CN201721590581.4U
Authority: CN
Inventors: 潘承燕
Original assignee: SHENZHEN CITY LONGGANG DISTRICT DONGJIANG INDUSTRIAL WASTE DISPOSAL Co Ltd
Current assignee: SHENZHEN CITY LONGGANG DISTRICT DONGJIANG INDUSTRIAL WASTE DISPOSAL Co Ltd
Priority date: 2017-11-24
Filing date: 2017-11-24
Publication date: 2018-09-14
Anticipated expiration: 2027-11-24

Abstract

The utility model is related to technical field of sewage, and disclose a kind of sewage-treatment plant, including fixed bottom plate, it is provided with settling tank above the fixed bottom plate, the both sides of the precipitation pot bottom are installed with support frame plates, the bottom of two support frame as described above plates is installed with rubber cushion blocks, the bottom of two rubber cushion blocks is fixedly connected with fixed bottom plate, it is communicated with sewage inlet pipe at the top of the settling tank, the top of the sewage inlet pipe is provided with sewage water check valve, the settling tank is internally provided with the first hollow sieve plate, the inside of the first hollow sieve plate is filled with quartz wedge.The sewage-treatment plant, when reaching certain by the sewage quantity of the inside of settling tank, open aeration pump, by solarization air cap air can be conveyed to settling tank, it can be closed after for a period of time in aeration pump work, effectively the sewage filtered down for the first time can be precipitated faster, convenient for except the granular solids in decontaminated water.

Description

A kind of sewage-treatment plant

Technical field

The present invention relates to technical field of sewage, specially a kind of sewage-treatment plant.

Background technology

Sewage disposal device, is a kind of sanitary sewage that city can be effectively treated, and the industrial equipment of industrial wastewater etc. avoids Sewage and pollutant flow directly into waters, to improving the ecological environment, being promoted city taste and promote economic development with important meaning Justice.

It is main according to a kind of online backflushing formula sewage-treatment plant, the invention disclosed in 105169773 B of China patent CN It is to carry out sewage disposal with the channel of multiple connections, but can exempt to will appear some in actual sewage disposal process Big impurity is only difficult to carry out sewage disposal, and filtration is too single, cannot reach at sewage well with recoil The effect of reason, so propose a kind of sewage-treatment plant to solve the problems, such as above-mentioned propose more.

Invention content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the present invention provides a kind of sewage-treatment plants, have the advantages of being filtered for multiple times, solution Having determined can exempt to will appear some big impurity in actual sewage disposal process, only be difficult to carry out sewage disposal with recoil, And filtration is too single, cannot achieve the effect that the problem of sewage disposal well.

(2) technical solution

To realize that the above-mentioned purpose being filtered for multiple times, the present invention provide the following technical solutions：A kind of sewage-treatment plant, including Bottom plate is fixed, settling tank is provided with above the fixed bottom plate, the both sides of the precipitation pot bottom are installed with support Frame plate, the bottoms of two support frame as described above plates are installed with rubber cushion blocks, the bottoms of two rubber cushion blocks with it is solid Determine bottom plate to be fixedly connected, sewage inlet pipe is communicated at the top of the settling tank, the top of the sewage inlet pipe is provided with sewage and stops Water valve, the settling tank are internally provided with the first hollow sieve plate, and the inside of the first hollow sieve plate is filled with quartz wedge, institute The second hollow sieve plate that is internally provided with of settling tank is stated, the second hollow sieve plate is located at the lower section of the first hollow sieve plate, described The inside of second hollow sieve plate is filled with sponge plate, and the outside of the first hollow sieve plate and the second hollow sieve plate is and settling tank Inner wall be fixedly connected, the bottom of the settling tank is communicated with blow-off pipe, and the blow-off pipe is located between two support frame plates, institute The bottom end for stating blow-off pipe is provided with the dirty lid of resistance, and the left side at the top of the fixed bottom plate is installed with aeration pump, the aeration pump Positioned at the left side of settling tank, be provided with aeration tube at the top of the aeration pump, the top of the aeration tube run through and extend to it is heavy The inside of shallow lake tank, the bottom of the settling tank inner cavity are provided with connecting tube, the both ends of the connecting tube with the inner wall of settling tank It is fixedly connected, the solarization air cap being spaced substantially equidistant, top and the connecting tube phase of the aeration tube is provided at the top of the connecting tube It is connected to, is fixedly connected with fixed block at the top of the fixed bottom plate, the fixed block is located at the right side of settling tank, the fixed block Top be fixedly connected with water pump, drinking-water pipe is provided at the top of the water pump, the left end of the drinking-water pipe runs through and extends to The left end of the inside of settling tank, the drinking-water pipe is provided with spherical filter net, and outlet pipe is provided on the right side of the water pump, described Right side at the top of fixed bottom plate is provided with filter vat, and the filter vat is located at the right side of fixed block, is passed through at the top of the fixed block The inside of lauter tub is worn and is extended to the over, the filter vat is internally provided with the hollow sieve plate of third, the hollow sieve plate of third Inside be filled with activated carbon adsorption plate, the outside of the hollow sieve plate of third is fixedly connected with the inside of filter vat, described Bottom on the left of filter vat is communicated with drainpipe, and the right end of the drainpipe is provided with water stopping valve.

Preferably, the connecting tube is slant setting in the bottom of settling tank, and the angle of connecting tube and horizontal plane is four 15 degree.

Preferably, the back side of the settling tank is provided with inspection socket, and inspection door-plate is provided on inspection socket, checks door-plate It is hinged with settling tank to pass on left hinge.

Preferably, the top and bottom of the settling tank offer connecting hole, and two connecting holes respectively with sewage into Pipe and blow-off pipe are adapted.

Preferably, the aeration tube is to be obliquely installed, and the angle of aeration tube and horizontal plane is 30 degree.

Preferably, the bottom on the right side of the settling tank and the top on the left of filter vat offer through-hole, and two through-holes It is adapted respectively with drinking-water pipe and outlet pipe.

Preferably, the drinking-water pipe is L-shaped, and the aperture of drinking-water pipe is more than the aperture of outlet pipe.

Preferably, the thickness of the activated carbon adsorption plate is 20 centimeters, and the thickness of activated carbon adsorption plate is filter vat The one third of height.

(3) advantageous effect

Compared with prior art, the present invention provides a kind of sewage-treatment plants, have following advantageous effect：

1, the sewage-treatment plant, by the opening of sewage water check valve, can by sewage to be treated by sewage into Pipe imported into the inside of settling tank, and the quartz wedge and sponge plate being arranged in the inside of settling tank can be by the big sundries in sewage It filters out, sewage water check valve is closed when sewage quantity reaches certain, effectively play the effect for filtering big sundries.

2, the sewage-treatment plant when reaching certain by the sewage quantity of the inside of settling tank, opens aeration pump, can Air is conveyed to settling tank by solarization air cap, can be closed after for a period of time in aeration pump work, it can be effectively by first time mistake The sewage filtered precipitates faster, convenient for except the granular solids in decontaminated water.

3, the sewage-treatment plant after standing one end time by the inside of settling tank, opens water pump, can be by settling tank The more clear water extraction in internal upper layer, spherical filter net can be avoided effectively again exporting impurity during drawing water, stayed Fixation impurity inside settling tank can be discharged by blow-off pipe, then the activated carbon adsorption plate by being arranged inside filter vat adsorbs Water derived from water pump can be carried out last adsorption-edulcoration processing, the water of emission request is finally met by drainpipe discharge by version, The filtering of multilayer easily facilitates removal of impurities.

Description of the drawings

Fig. 1 is a kind of sewage-treatment plant structural schematic diagram proposed by the present invention；

Fig. 2 is a kind of rearview of sewage-treatment plant settling tank proposed by the present invention；

Fig. 3 is the enlarged drawing in the portions A in a kind of sewage-treatment plant Fig. 1 proposed by the present invention.

In figure：1 fixes bottom plate, 2 settling tanks, 3 support frame plates, 4 rubber cushion blocks, 5 sewage inlet pipes, 6 sewage water check valves, 7 the One hollow sieve plate, 8 quartz wedges, 9 second hollow sieve plates, 10 sponge plates, 11 blow-off pipes, the dirty lid of 12 resistances, 13 aeration pumps, 14 aerations Pipe, 15 connecting tubes, 16 solarization air caps, 17 fixed blocks, 18 water pumps, 19 drinking-water pipes, 20 spherical filter nets, 21 outlet pipes, 22 filter vats, The hollow sieve plate of 23 thirds, 24 activated carbon adsorption plates, 25 drainpipes, 26 water stopping valves, 27 inspection sockets.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, a kind of sewage-treatment plant, including fixed bottom plate 1, the top of fixed bottom plate 1 are provided with precipitation The back side of tank 2, settling tank 2 is provided with inspection socket 27, and inspection door-plate is provided on inspection socket 27, and check door-plate passes on left conjunction Page is hinged with settling tank 2, and the both sides of 2 bottom of settling tank are installed with support frame plates 3, and the bottom of two support frame plates 3 is equal Rubber cushion blocks 4 are installed with, the bottom of two rubber cushion blocks 4 is fixedly connected with fixed bottom plate 1, and the top of settling tank 2 connects It is connected with sewage inlet pipe 5, the top of sewage inlet pipe 5 is provided with sewage water check valve 6, and settling tank 2 is internally provided with the first hollow sieve Plate 7, the inside of the first hollow sieve plate 7 are filled with quartz wedge 8, and settling tank 2 is internally provided with the second hollow sieve plate 9, in second Empty sieve plate 9 is located at the lower section of the first hollow sieve plate 7, and the inside of the second hollow sieve plate 9 is filled with sponge plate 10, passes through sewage sealing Sewage to be treated can be imported into the inside of settling tank 2 by the opening of valve 6 by sewage inlet pipe 5, be arranged in settling tank 2 Inside quartz wedge 8 and sponge plate 10 the big filtering foreign in sewage can be fallen, when sewage quantity reaches certain Close sewage water check valve 6, effectively play the effect for filtering big sundries, the first hollow sieve plate 7 and the second hollow sieve plate 9 it is outer Side is fixedly connected with the inner wall of settling tank 2, and the bottom of settling tank 2 is communicated with blow-off pipe 11, and the top and bottom of settling tank 2 are equal Connecting hole is offered, and two connecting holes are adapted with sewage inlet pipe 5 and blow-off pipe 11 respectively, blow-off pipe 11 is located at two supports Between frame plate 3, the bottom end of blow-off pipe 11 is provided with the dirty lid 12 of resistance, and the left side at 1 top of fixed bottom plate is installed with aeration pump 13, Aeration pump 13 is located at the left side of settling tank 2, and the top of aeration pump 13 is provided with aeration tube 14, aeration tube 14 be obliquely installed, and Aeration tube 14 and the angle of horizontal plane are 30 degree, and the top of aeration tube 14 is run through and extends to the inside of settling tank 2, settling tank The bottom of 2 inner cavities is provided with connecting tube 15, and connecting tube 15 is slant setting in the bottom of settling tank 2, and connecting tube 15 with it is horizontal The angle in face is 45 degree, and the both ends of connecting tube 15 are fixedly connected with the inner wall of settling tank 2, the top setting of connecting tube 15 There is the solarization air cap 16 being spaced substantially equidistant, when reaching certain by the sewage quantity of the inside of settling tank 2, open aeration pump 13, Air can be conveyed to settling tank 2 by solarization air cap 16, can be closed after aeration pump 13 works a period of time, it can be effectively by the The sewage once filtered down precipitates faster, convenient for except the granular solids in decontaminated water, the top of aeration tube 14 and connection Pipe 15 is connected, and the top of fixed bottom plate 1 is fixedly connected with fixed block 17, and fixed block 17 is located at the right side of settling tank 2, fixed block 17 top is fixedly connected with water pump 18, and the top of water pump 18 is provided with drinking-water pipe 19, and the left end of drinking-water pipe 19 runs through and extends To the inside of settling tank 2, the left end of drinking-water pipe 19 is provided with spherical filter net 20, and the right side of water pump 18 is provided with outlet pipe 21, The right side at 1 top of fixed bottom plate is provided with filter vat 22, and the top in 22 left side of bottom and filter vat on 2 right side of settling tank opens up There is through-hole, and two through-holes are adapted with drinking-water pipe 19 and outlet pipe 21 respectively, drinking-water pipe 19 is L-shaped, and the hole of drinking-water pipe 19 Diameter is more than the aperture of outlet pipe 21, and filter vat 22 is located at the right side of fixed block 17, and the top of fixed block 17 is run through and extended to The inside of filter vat 22, filter vat 22 are internally provided with the hollow sieve plate 23 of third, and it is hollow that the top of outlet pipe 21 is located at third The inside of the top of sieve plate 23, the hollow sieve plate of third 23 is filled with activated carbon adsorption plate 24, and the thickness of activated carbon adsorption plate 24 is 20 centimeters, and the one third that the thickness of activated carbon adsorption plate 24 is 22 height of filter vat, the outside of the hollow sieve plate of third 23 It is fixedly connected with the inside of filter vat 22, the bottom in 22 left side of filter vat is communicated with drainpipe 25, and the right end of drainpipe 25 is set It is equipped with water stopping valve 26, after standing one end time by the inside of settling tank 2, opens water pump 18, it can be by 2 inside upper layer of settling tank More clear water extraction, spherical filter net 20 can effectively avoid again exporting impurity during drawing water, and stay in precipitation The fixation impurity of 2 the inside of tank can be discharged by blow-off pipe 11, then the activated carbon adsorption plate 24 being arranged by 22 inside of filter vat, can It is handled so that water derived from water pump 18 is carried out last adsorption-edulcoration, the water for meeting emission request is finally discharged by drainpipe 25, The filtering of multilayer easily facilitates removal of impurities.

When in use, by the opening of sewage water check valve 6, sewage to be treated can be imported by sewage inlet pipe 5 To the inside of settling tank 2, the quartz wedge 8 and sponge plate 10 that are arranged in the inside of settling tank 2 can be by the big sundries in sewage It filters out, sewage water check valve 6 is closed when sewage quantity reaches certain, effectively play the effect for filtering big sundries, lead to When crossing the sewage quantity of the inside of settling tank 2 and reach certain, aeration pump 13 is opened, it can be defeated to settling tank 2 by solarization air cap 16 Air is sent, can be closed after aeration pump 13 works a period of time, it can be effectively faster by the sewage filtered down for the first time Precipitation can convenient for except the granular solids in decontaminated water, after standing one end time by the inside of settling tank 2, opening water pump 18 To extract the more clear water in 2 inside upper layer of settling tank out, spherical filter net 20 can be avoided effectively during drawing water will be miscellaneous Matter exports again, stays in the fixation impurity of 2 the inside of settling tank and can be discharged by blow-off pipe 11, then is arranged by 22 inside of filter vat Activated carbon adsorption plate 24, water derived from water pump 18 can be carried out to last adsorption-edulcoration processing, finally by 25 row of drainpipe Go out to meet the water of emission request, the filtering of multilayer easily facilitates removal of impurities.

In conclusion the sewage-treatment plant can be led to sewage to be treated by the opening of sewage water check valve 6 The inside that sewage inlet pipe 5 imported into settling tank 2 is crossed, the quartz wedge 8 and sponge plate 10 being arranged in the inside of settling tank 2 can will be dirty Big filtering foreign in water falls, and sewage water check valve 6 is closed when sewage quantity reaches certain, effectively plays and filters big The effect of sundries when reaching certain by the sewage quantity of the inside of settling tank 2, opens aeration pump 13, can pass through solarization air cap 16 convey air to settling tank 2, can close, will effectively can filter down for the first time after aeration pump 13 works a period of time Sewage precipitate faster, convenient for except the granular solids in decontaminated water.

Also, after standing one end time by the inside of settling tank 2, water pump 18 is opened, it can be by 2 inside upper layer of settling tank More clear water extraction, spherical filter net 20 can effectively avoid again exporting impurity during drawing water, and stay in precipitation The fixation impurity of 2 the inside of tank can be discharged by blow-off pipe 11, then the activated carbon adsorption plate 24 being arranged by 22 inside of filter vat, can It is handled so that water derived from water pump 18 is carried out last adsorption-edulcoration, the water for meeting emission request is finally discharged by drainpipe 25, The filtering of multilayer easily facilitates removal of impurities, and solving can exempt from will appear some big impurity in actual sewage disposal process, only Only it is difficult to carry out sewage disposal, and filtration is too single, cannot achieve the effect that sewage disposal well with recoil Problem.

It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of sewage-treatment plant, including fixed bottom plate (1), it is characterised in that：It is provided with above the fixed bottom plate (1) The both sides of settling tank (2), settling tank (2) bottom are installed with support frame plates (3), two support frame as described above plates (3) Bottom be installed with rubber cushion blocks (4), the bottoms of two rubber cushion blocks (4) with fixed bottom plate (1) is fixed connects It connects, sewage inlet pipe (5) is communicated at the top of the settling tank (2), the top of the sewage inlet pipe (5) is provided with sewage water check valve (6), the settling tank (2) is internally provided with the first hollow sieve plate (7), and the inside of the first hollow sieve plate (7) is filled with Quartz wedge (8), the settling tank (2) are internally provided with the second hollow sieve plate (9), and the second hollow sieve plate (9) is located at the The inside of the lower section of one hollow sieve plate (7), the second hollow sieve plate (9) is filled with sponge plate (10), the first hollow sieve The outside of plate (7) and the second hollow sieve plate (9) is fixedly connected with the inner wall of settling tank (2), and the bottom of the settling tank (2) connects It is connected with blow-off pipe (11), the blow-off pipe (11) is located between two support frame plates (3), and the bottom end of the blow-off pipe (11) is arranged There are the dirty lid (12) of resistance, the left side at the top of the fixed bottom plate (1) to be installed with aeration pump (13), the aeration pump (13) is located at The left side of settling tank (2) is provided with aeration tube (14) at the top of the aeration pump (13), and the top of the aeration tube (14) is run through And the inside of settling tank (2) is extended to, the bottom of settling tank (2) inner cavity is provided with connecting tube (15), the connecting tube (15) both ends are fixedly connected with the inner wall of settling tank (2), are provided at the top of the connecting tube (15) and to be spaced substantially equidistant The top of solarization air cap (16), the aeration tube (14) is connected with connecting tube (15), and the top of the fixed bottom plate (1), which is fixed, to be connected It is connected to fixed block (17), the fixed block (17) is located at the right side of settling tank (2), is fixedly connected at the top of the fixed block (17) There is water pump (18), drinking-water pipe (19) is provided at the top of the water pump (18), the left end of the drinking-water pipe (19) runs through and extends To the inside of settling tank (2), the left end of the drinking-water pipe (19) is provided with spherical filter net (20), the right side of the water pump (18) It is provided with outlet pipe (21), the right side at the top of the fixed bottom plate (1) is provided with filter vat (22), and the filter vat (22) is located at Run through and be extended to the over the inside of lauter tub (22), the filter vat in the top on the right side of fixed block (17), the fixed block (17) (22) be internally provided with the hollow sieve plate of third (23), the inside of the hollow sieve plate of third (23) is filled with activated carbon adsorption plate (24), the outside of the hollow sieve plate of the third (23) is fixedly connected with the inside of filter vat (22), and the filter vat (22) is left The bottom of side is communicated with drainpipe (25), and the right end of the drainpipe (25) is provided with water stopping valve (26).

2. a kind of sewage-treatment plant according to claim 1, it is characterised in that：The connecting tube (15) is in settling tank (2) bottom is slant setting, and connecting tube (15) and the angle of horizontal plane are 45 degree.

3. a kind of sewage-treatment plant according to claim 1, it is characterised in that：The back side of the settling tank (2) is arranged There are inspection socket (27), inspection socket to be provided with inspection door-plate on (27), checks that the hinge that passes on left of door-plate is cut with scissors with settling tank (2) It connects.

4. a kind of sewage-treatment plant according to claim 1, it is characterised in that：The top and bottom of the settling tank (2) Portion offers connecting hole, and two connecting holes are adapted with sewage inlet pipe (5) and blow-off pipe (11) respectively.

5. a kind of sewage-treatment plant according to claim 1, it is characterised in that：The aeration tube (14) is to tilt to set It sets, and aeration tube (14) and the angle of horizontal plane are 30 degree.

6. a kind of sewage-treatment plant according to claim 1, it is characterised in that：Bottom on the right side of the settling tank (2) Through-hole is offered with the top on the left of filter vat (22), and two through-holes are mutually fitted with drinking-water pipe (19) and outlet pipe (21) respectively Match.

7. a kind of sewage-treatment plant according to claim 1, it is characterised in that：The drinking-water pipe (19) is L-shaped, and takes out The aperture of water pipe (19) is more than the aperture of outlet pipe (21).

8. a kind of sewage-treatment plant according to claim 1, it is characterised in that：The thickness of the activated carbon adsorption plate (24) Degree is 20 centimeters, and the one third that the thickness of activated carbon adsorption plate (24) is filter vat (22) height.