CN205145791U - Cement sewage treatment and cyclic utilization system - Google Patents
Cement sewage treatment and cyclic utilization system Download PDFInfo
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- CN205145791U CN205145791U CN201520837113.7U CN201520837113U CN205145791U CN 205145791 U CN205145791 U CN 205145791U CN 201520837113 U CN201520837113 U CN 201520837113U CN 205145791 U CN205145791 U CN 205145791U
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Abstract
The utility model belongs to a cement sewage treatment and cyclic utilization system, utilize the device including cement sewage treatment plant and sewage cycle, cement sewage treatment plant includes the concrete basin, and the bottom of concrete basin is the step form, and first step face locate highly be higher than second step face, first step face top has set gradually sedimentation tank, separate tank, level filtering pond and second grade filtering ponds from a left side to the right side, second step face top is provided with the catch basin. The utility model discloses both handle the sewage that contains cement particle, retrieved cement particle as building material again, can obtain the sewage behind the purification treatment cyclic utilization simultaneously, both can avoid environmental pollution, but resources are saved again, and economy and social are showing.
Description
Technical field
The utility model belongs to environmental protection technical field of sewage, is specifically related to a kind of cement sewage disposal and cyclic utilization system.
Background technology
Current, the development of Chinese architectural trade brings the wilderness demand to cement and goods thereof, the environmental pollution that manufacture of cement is brought and resource consumption problem also further serious.Therefore, in building industry and cement material industry, focusing on energy-saving and emission-reduction becomes common recognition, in the use to this highly energy-consuming material of cement, accomplishes to make the best use of everything as far as possible.And at scientific research or the cement mixing room of testing agency or the concrete mixing plant of manufacturing enterprise, rinse when adhering to by cement the utensil polluted and all will produce the sewage carrying cement granules in a large number, if these sewage are directly entered conventional municipal drainage system will cause line clogging, random outdoor discharge not only pollutes surrounding environment, also waste water resource, and the cement granules in sewage also has recycling to be worth, for this reason, increasingly short in resource, today that environmental pollution constantly increases the weight of, a kind of cement sewage disposal of necessary design and cyclic utilization system, to obtain good economic benefit and environmental benefit.
Utility model content
The purpose of this utility model is to provide the cement sewage disposal and cyclic utilization system that a kind of structure is simple, treatment effect is good.
For achieving the above object, the technical solution adopted in the utility model is, a kind of cement sewage disposal and cyclic utilization system, comprise cement sewage-treatment plant and sewage recycling device; Described cement sewage-treatment plant comprises concrete basin, and the bottom of concrete basin is step-like, and the height residing for First terrace is higher than second step face; Be disposed with sedimentation basin, separate tank, single filter pond and cascade filtration pond above First terrace from left to right, second step is provided with collecting-tank above face; Sedimentation basin and separate tank are separated by waterproof bulkhead, and separate tank and single filter pond are separated by the first permeable dividing plate, and single filter pond and cascade filtration pond are separated by the second permeable dividing plate, and cascade filtration pond and collecting-tank are separated by the 3rd permeable dividing plate; Described sewage recycling device comprises the basket, drinking-water pipe, water pump and the water tower that connect in turn from bottom to top, and basket is positioned at bottom collecting-tank, and water tower is positioned at above collecting-tank.
Described First terrace is an inclined plane, and the side that inclined plane height is lower and second step face adjoin: the gradient of described inclined plane is preferably 3-5%.
Cover plate is provided with above described sedimentation basin, separate tank, single filter pond and collecting-tank.
Described sedimentation basin, separate tank, single filter pond and the madial wall in cascade filtration pond and the top of First terrace are provided with picture glue inside lining.
The building blocks shaping mould made with elastomeric material is provided with in described sedimentation basin, described building blocks shaping mould is the box type container that a kind of inside is provided with multiple compartment, be provided with between box type container inwall and compartment and between compartment and compartment and be interconnected in order to the convenient airbag chamber taking out petrifying water mudstone in building blocks shaping mould, compartment has multiple osculum near the side of waterproof bulkhead; Building blocks shaping mould is provided with handle.
Being connected with the lifting pulley being convenient to lifting operation above waterproof bulkhead, waterproof bulkhead will being mentioned when being separated with clarified solution by the Behavior of Hardened Cement Paste of precipitation-hardening, the clarified solution in building blocks shaping mould compartment enters separate tank through osculum.
Feed pipe is connected bottom described water tower; Water tower top is provided with liquid level limiter; Described water tower is the version of middle cylinder, up and down taper cone barrel, and bottom is provided with the inspection socket being convenient to blowdown and maintenance.
Be respectively arranged with the first draw-in groove, the 3rd draw-in groove, the 5th draw-in groove, the 7th draw-in groove inside described concrete basin antetheca, inside described concrete basin rear wall, be respectively arranged with the second draw-in groove, the 4th draw-in groove, the 6th draw-in groove, the 8th draw-in groove; The two ends of waterproof bulkhead are stuck in the first draw-in groove and the second draw-in groove, the two ends of the first permeable dividing plate are stuck in the 3rd draw-in groove and the 4th draw-in groove, the two ends of the second permeable dividing plate are stuck in the 5th draw-in groove and the 6th draw-in groove, and the two ends of the 3rd permeable dividing plate are stuck in the 7th draw-in groove and the 8th draw-in groove.
Material cement sewage to absorption and catharsis is filled, as light haydite and common natural fine sand in described single filter pond and cascade filtration pond; Top, described cascade filtration pond is provided with the pasture and water growing area that can beautify the environment and purify waste water.。
Described first permeable dividing plate, the second permeable dividing plate and the 3rd permeable dividing plate are made by pervious concrete material, and porosity is preferably 5 ~ 20%.
The beneficial effect that the utility model produces is: the Behavior of Hardened Cement Paste hardened in compartment and pool wall can conveniently depart from and take out by the airbag chamber arranged in the building blocks shaping mould that elastomeric material is made, and the compartment size meeting the requirement of building block modulus can make the Behavior of Hardened Cement Paste of precipitation-hardening directly use as construction material; When the sewage purification of filling in single filter pond and cascade filtration pond and filtering material and the first permeable dividing plate, the second permeable dividing plate and the 3rd permeable dividing plate drop to the filtration of sewage and clean-up effect, the design of draw-in groove is to a certain degree convenient to be changed packing material and each laminate, and the packing material replaced and permeable dividing plate can be used as construction material.The utility model had both processed the sewage containing cement granules, and reclaimed by cement granules again and be used as construction material, the sewage after purified treatment can be recycled, both can avoid environmental pollution, can economize on resources again, economic and social benefit is remarkable simultaneously.
Accompanying drawing explanation
Fig. 1 is the cement sewage disposal of the utility model embodiment 1 and the structural representation of cyclic utilization system;
Fig. 2 is the structural representation in A-A cross section in the utility model embodiment 1 Fig. 1;
In figure: 1-lifting pulley; 2-single filter pond cover plate; 3-separate tank cover plate; 4-waterproof bulkhead; 5-sedimentation basin; 6-sedimentation basin cover plate; 7-sewage inlet; 8-handle; 9-airbag chamber; 10-osculum; 11-building blocks shaping mould; 12-rubber liner; 13-First terrace; 14-the first permeable dividing plate; 15-the second permeable dividing plate; 16-the three permeable dividing plate; 17-second step face; 18-liquid level limiter; 19-water pump; 20-water tower; 21-inspection socket; 22-feed pipe; 23-pasture and water growing area; 24-collecting-tank cover plate; 25-separate tank; 26-single filter pond; 27-cascade filtration pond; 28-collecting-tank; 29-drinking-water pipe; 30-basket; 31-the first draw-in groove; 32-the second draw-in groove; 33-the three draw-in groove; 34-the four draw-in groove; 35-the five draw-in groove; 36-the six draw-in groove; 37-the seven draw-in groove; 38-the eight draw-in groove; 39-concrete basin; 40-compartment.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail, but protection domain of the present utility model is not limited thereto.
Embodiment 1
As shown in Figure 1-2, a kind of cement sewage disposal and cyclic utilization system, comprise cement sewage-treatment plant and sewage recycling device; Described cement sewage-treatment plant comprises concrete basin 39, and the bottom of concrete basin 39 is step-like, and the height residing for First terrace 13 is higher than second step face 17; Be disposed with sedimentation basin 5, separate tank 25, single filter pond 26 and cascade filtration pond 27 above First terrace 13 from left to right, above second step face 17, be provided with collecting-tank 28.
Described sedimentation basin 5, separate tank 25, single filter pond 26, cascade filtration pond 27 and collecting-tank 28 to be gone along with sb. to guard him by the segmentation of dividing plate by the concrete basin 39 of water-proof concrete one-piece casting to form; Be respectively arranged with the first draw-in groove 31, the 3rd draw-in groove 33, the 5th draw-in groove 35, the 7th draw-in groove 37 inside concrete basin 39 antetheca, inside described concrete basin 39 rear wall, be respectively arranged with the second draw-in groove 32, the 4th draw-in groove 34, the 6th draw-in groove 36, the 8th draw-in groove 38; The two ends of waterproof bulkhead 4 are stuck in the first draw-in groove 31 and the second draw-in groove 32, the two ends of the first permeable dividing plate 14 are stuck in the 3rd draw-in groove 33 and the 4th draw-in groove 34, the two ends of the second permeable dividing plate 15 are stuck in the 5th draw-in groove 35 and the 6th draw-in groove 36, and the two ends of the 3rd permeable dividing plate 16 are stuck in the 7th draw-in groove 37 and the 8th draw-in groove 38; Sedimentation basin 5 and separate tank 25 are separated by waterproof bulkhead 4, separate tank 25 and single filter pond 26 are separated by the first permeable dividing plate 14, single filter pond 26 and cascade filtration pond 27 are separated by the second permeable dividing plate 15, and cascade filtration pond 27 and collecting-tank 28 are separated by the 3rd permeable dividing plate 16.
The first permeable dividing plate 15 of permeable dividing plate 14, second and the 3rd permeable dividing plate 16 are made by pervious concrete material, and porosity is respectively 20%, 15% and 10%.
Described sewage recycling device comprises the basket 30, drinking-water pipe 29, water pump 19 and the water tower 20 that connect in turn from bottom to top, and basket 30 is positioned at bottom collecting-tank 28, and water tower 20 is positioned at above collecting-tank 28.Feed pipe 22 is connected with bottom water tower 20; Water tower 20 top is provided with the too much liquid level limiter 18 of anti-sealing suction; Described water tower 20 is the version of middle cylinder, up and down taper cone barrel, is provided with the inspection socket 21 being convenient to blowdown and maintenance bottom water tower 20.
Described First terrace 13 is an inclined plane, and the side that inclined plane height is lower and second step face 17 adjoin: the gradient of described inclined plane is 4%.
Sedimentation basin cover plate 6, separate tank cover plate 3, single filter pond cover plate 2 and collecting-tank cover plate 24 is respectively arranged with above described sedimentation basin 5, separate tank 25, single filter pond 26 and collecting-tank 28; Top, cascade filtration pond 27 is provided with pasture and water growing area 23.
Described sedimentation basin 5, separate tank 25, single filter pond 26 and the madial wall in cascade filtration pond 27 and the top of First terrace 13 are provided with picture glue inside lining 12.
The building blocks shaping mould 11 made with elastomeric material is provided with in described sedimentation basin 5, described building blocks shaping mould 11 is box type container that a kind of inside is provided with multiple compartment 40, be provided with the airbag chamber 9 being interconnected the Behavior of Hardened Cement Paste conveniently picked and placeed in building blocks shaping mould 11 between box type container inwall and compartment 40 and between compartment and compartment, compartment 40 has multiple osculum 10 near the side of waterproof bulkhead 4; Building blocks shaping mould is provided with handle 8.Waterproof bulkhead 4 to be mentioned when the Behavior of Hardened Cement Paste of precipitation-hardening is separated with clarified solution, above described waterproof bulkhead 4, be connected with the lifting pulley 1 being convenient to lifting operation.
Be filled with the light haydite as filtering material in single filter pond 26, light haydite thickness is not less than 500mm, is filled with common natural fine sand in cascade filtration pond 27, and common natural fine sand thickness is not less than 500mm.The pasture and water being implanted with well developed root system are planted, to improve the purification to water quality and the landscaping effect to environment in pasture and water growing area 23.
Sewage containing cement granules flows into the building blocks shaping mould 11 sedimentation basin 5 from sewage inlet 7 after, cement granules precipitates and is hardened to the Behavior of Hardened Cement Paste of satisfied certain building block modulus requirement in building blocks shaping mould 11, after this, by lifting pulley 1, waterproof bulkhead 4 is sling, the supernatant liquid in building blocks shaping mould 11 is made to flow in separate tank 25, take out building blocks shaping mould 11 by handle 8, discharge the air in building blocks shaping mould 11 airbag chamber 9, take out the Behavior of Hardened Cement Paste hardened; Flow into clarified solution in separate tank 25 and after the purification in single filter pond 26 and cascade filtration pond 27, enter collecting-tank 28 successively, enter water tower 20 through drinking-water pipe 29 and water pump 19, then realize cycling and reutilization through feed pipe 22.
The foregoing is only the schematic detailed description of the invention of the utility model, and be not used to limit scope of the present utility model, any those skilled in the art, under the prerequisite not departing from the utility model design and principle, can carry out multiple change, amendment, replacement and modification to above-described embodiment.Such as building blocks shaping mould 11 can only arrange airbag chamber 9 at box type container or only between compartment, arrange airbag chamber 9, for making hardened cement stone surface smooth, can add hard light dough model flitch at building blocks shaping mould 11 inner wall increasing; For the requirement of satisfied different building block, the compartment volumes of building blocks shaping mould 11 can match from the modulus of different building block; The number of filtering ponds can be increased for reaching better water treatment efficiency or change the packing material in one-level, cascade filtration pond; Or the concrete structure etc. changing assembly all can form a specific embodiment of the present utility model, does not describe in detail one by one at this.
Experimental verification
For verifying the practical function of cement sewage disposal of the present utility model and cyclic utilization system, the Behavior of Hardened Cement Paste block of certain university to the sewage disposal of the utility model embodiment 1 and cyclic utilization system precipitation-hardening has carried out core boring sampling, test its compression strength, meanwhile, sampling inspection has been carried out to the recycled water that the separate tank 25 by embodiment 1 precipitates the sewage former state after clarification and collecting-tank 28.
In this experiment, raw material are: the Portland cement of 42.5 grades, and particle diameter is the limestone gravel of 5-20mm, and modulus of fineness is thick river sand in 3.0, running water.It is the main source polluted that the cement granules carried in sewage is cleaned in cement mixing room, and after cement granules generation hydration reaction, in solution, leading ion has Ca
2+, Na
+, K
+, OH
-, SO
4 2-, in liquid phase, also have the A1 of minute quantity
2o
3, SiO
2, meanwhile, if mix additive, also can Ca be brought into
2+, K
+deng, therefore can think that the sewage former state after the clarification of separate tank of the present utility model precipitation mainly contains Ca
2+, Na
+, K
+, OH
-and SO
4 2-solution, contrast detects the concentration of these ions in sewage former state and recycled water, and the clean-up effect of the utility model to cement sewage can be described.In this experiment, single filter pond filler is the light haydite that 500mm is thick, and cascade filtration pond filler is the common natural fine sand that 500mm is thick.
The intensity test that the mortar of different designs match ratio and concrete sewage produce building block through precipitation-hardening the results are shown in Table 1:
The mortar of table 1 different designs match ratio and concrete sewage produce the intensity test result of building block through precipitation-hardening
。
From the result of table 1, the Behavior of Hardened Cement Paste of precipitation-hardening in sedimentation basin building blocks shaping mould, with the difference of former designing material match ratio, its compression strength is also had any different, according to existing national standards " small-sized ordinary concrete building block " GB/T8239-2014 to the requirement of building block compression strength, the compression strength of some mortar regenerative building block has reached MU15 level, can be used as the building block of load-carrying members, the compression strength of the concrete regenerative building block of some match ratio is the highest also reaches MU5.0 level, and the building block as non bearing structure is feasible.
Consider that filtering ponds filler may bring impact to relevant ions concentration, done contrast test simultaneously, namely carry out sample analysis to A-running water, the aqueous solution of B-running water after one-level, the filtration of cascade filtration pond, the clarified solution of C-separate tank, the aqueous solution of D-separate tank clarified solution after one-level, cascade filtration pond are filtered respectively, water quality detection result is as shown in table 2:
Table 2 water quality detection result
。
Shown by the testing result of table 2, running water is after one-level, cascade filtration pond are filtered, though ion concentration changes, but change is little, still meet the requirement of national drinking water standard GB5749-2006 to index of correlation, illustrate that material natural sand and light weight sand etc. are easy to get can use as the packing material in single filter pond, cascade filtration pond, obviously can filter out the solid particle in the clarified solution of separate tank.
The clarified solution indices of separate tank is higher than code requirement, especially extremely strong alkalescence is presented, if directly use can bring potential safety hazard, but its index of correlation reaches national drinking water standard substantially after single filter pond, cascade filtration pond double-filtration, can greening water or cleaning water be used as, water resource effectively can be utilized.
Claims (10)
1. cement sewage disposal and a cyclic utilization system, is characterized in that, comprises cement sewage-treatment plant and sewage recycling device; Described cement sewage-treatment plant comprises concrete basin, and the bottom of concrete basin is step-like, and the height residing for First terrace is higher than second step face; Be disposed with sedimentation basin, separate tank, single filter pond and cascade filtration pond above First terrace, second step is provided with collecting-tank above face; Sedimentation basin and separate tank are separated by waterproof bulkhead, and separate tank and single filter pond are separated by the first permeable dividing plate, and single filter pond and cascade filtration pond are separated by the second permeable dividing plate, and cascade filtration pond and collecting-tank are separated by the 3rd permeable dividing plate; Described sewage recycling device comprises the basket, drinking-water pipe, water pump and the water tower that connect in turn from bottom to top, and basket is positioned at bottom collecting-tank, and water tower is positioned at above collecting-tank.
2. cement sewage disposal as claimed in claim 1 and cyclic utilization system, it is characterized in that, described First terrace is an inclined plane, and the side that inclined plane height is lower and second step face adjoin.
3. cement sewage disposal as claimed in claim 2 and cyclic utilization system, it is characterized in that, the gradient of described inclined plane is 3-5%.
4. cement sewage disposal as claimed in claim 1 and cyclic utilization system, is characterized in that, be provided with cover plate above described sedimentation basin, separate tank, single filter pond and collecting-tank.
5. cement sewage disposal as claimed in claim 1 and cyclic utilization system, is characterized in that, is provided with picture glue inside lining above the madial wall in described sedimentation basin, separate tank, single filter pond and cascade filtration pond and First terrace.
6. cement sewage disposal as claimed in claim 1 and cyclic utilization system, it is characterized in that: in described sedimentation basin, be provided with the building blocks shaping mould made with elastomeric material, described building blocks shaping mould is the box type container that a kind of inside is provided with multiple compartment, be provided with between box type container inwall and compartment and between compartment and compartment and be interconnected in order to the convenient airbag chamber taking out petrifying water mudstone in building blocks shaping mould, compartment has multiple osculum near the side of waterproof bulkhead; Building blocks shaping mould is provided with handle.
7. cement sewage disposal as claimed in claim 1 and cyclic utilization system, is characterized in that: be connected with lifting pulley above waterproof bulkhead.
8. cement sewage disposal as claimed in claim 1 and cyclic utilization system, is characterized in that: connect feed pipe bottom described water tower; Water tower top is provided with liquid level limiter; Described water tower is the version of middle cylinder, up and down taper cone barrel, and bottom is provided with inspection socket.
9. cement sewage disposal as claimed in claim 1 and cyclic utilization system, it is characterized in that: inside described concrete basin antetheca, be respectively arranged with the first draw-in groove, the 3rd draw-in groove, the 5th draw-in groove, the 7th draw-in groove, inside described concrete basin rear wall, be respectively arranged with the second draw-in groove, the 4th draw-in groove, the 6th draw-in groove, the 8th draw-in groove; The two ends of waterproof bulkhead are stuck in the first draw-in groove and the second draw-in groove, the two ends of the first permeable dividing plate are stuck in the 3rd draw-in groove and the 4th draw-in groove, the two ends of the second permeable dividing plate are stuck in the 5th draw-in groove and the 6th draw-in groove, and the two ends of the 3rd permeable dividing plate are stuck in the 7th draw-in groove and the 8th draw-in groove.
10. cement sewage disposal as claimed in claim 1 and cyclic utilization system, is characterized in that: fill material cement sewage to absorption and catharsis in described single filter pond and cascade filtration pond; Top, described cascade filtration pond is provided with pasture and water growing area.
Priority Applications (1)
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CN201520837113.7U CN205145791U (en) | 2015-10-27 | 2015-10-27 | Cement sewage treatment and cyclic utilization system |
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CN201520837113.7U CN205145791U (en) | 2015-10-27 | 2015-10-27 | Cement sewage treatment and cyclic utilization system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105251267A (en) * | 2015-10-27 | 2016-01-20 | 郑州大学 | Cement sewage processing and recycling system |
-
2015
- 2015-10-27 CN CN201520837113.7U patent/CN205145791U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105251267A (en) * | 2015-10-27 | 2016-01-20 | 郑州大学 | Cement sewage processing and recycling system |
CN105251267B (en) * | 2015-10-27 | 2017-03-22 | 郑州大学 | Cement sewage processing and recycling system |
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Legal Events
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GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171027 |