CN204454840U - A kind of waste disposal plant - Google Patents

Abstract

The utility model discloses a kind of waste disposal plant, comprise casing, casing is separated into settling pocket, anaerobic reaction room, aerobic reaction room and surge chamber by the dividing plate I that described casing is arranged by vertical direction, dividing plate II and dividing plate III successively.A kind of waste disposal plant described in the utility model, completes sedimentation, anaerobism, aerobic and adsorption bleaching process simultaneously, three kinds of main treatment processs is integrated in one, good sewage processing effect; Device volume and floor space little, can place ground, also can be embedded in underground, use very convenient, construction cost is low.

Description

A kind of waste disposal plant

Technical field

The utility model relates to technical field of sewage treatment equipment, a kind of waste disposal plant.

Background technology

In recent years, along with the growth with population that develops rapidly of industry, the problem such as environmental pollution and resource exhaustion is paid close attention to more and more widely, and wherein water pollutions and water resources utilize and be badly in need of solving.For water pollutions, sewage is one of important source of pollution, how effectively to dispose of sewage, and makes it the important channel that reuse becomes solution water pollution problems and water resources utilization.

At present, the process for sewage generally adopts Sewage treatment systems, and common Sewage treatment systems comprises pre-treatment, main process and advanced treatment, and wherein, main process is the key of sewage disposal.In order to make main process arrive treatment effect, treatment facility often volume is very large, such as precipitation apparatus, anaerobic treatment equipment, Aerobic Pond etc., and several equipment need use simultaneously, and this causes treatment unit floor space large, and construction cost is high.

Summary of the invention

The utility model is for the proposition of above problem, and a kind of waste disposal plant of research and design, in order to solve existing waste disposal plant, floor space is large, the shortcoming that construction cost is high.The technique means that the utility model adopts is as follows:

A kind of waste disposal plant, comprise casing, the dividing plate I that described casing is arranged by vertical direction, casing is separated into settling pocket by dividing plate II and dividing plate III successively, anaerobic reaction room, aerobic reaction room and surge chamber, wall box offers the water-in that same settling pocket is communicated with, the top of dividing plate I offers the opening that will settling pocket become to be communicated with anaerobic reaction room, the bottom of dividing plate II offers the opening be communicated with aerobic reaction chamber anaerobic reaction room, the top of dividing plate III has the opening be communicated with surge chamber aerobic reaction room, the bottom half of aerobic reaction room is fixed with the baffle plate I that same dividing plate II connects, the casing internal fixtion of aerobic reaction room has same dividing plate III to have the baffle plate II in gap, gap internal fixtion between dividing plate III and baffle plate II has sorbent material skeleton, anaerobic reaction room and aerobic reaction chamber inside are provided with biologic packing material, top, aerobic reaction room is provided with the aeration assembly that same casing top manhole I is communicated with, external box of microvave 1 sidewall of surge chamber offers water outlet.

Biologic packing material as the indoor setting of preferred anaerobic reaction is the plastics floating stuffing being attached with anerobe, and the biologic packing material of the indoor setting of aerobic reaction is the biological ball of rubble being attached with aerobic bacteria.

Comprise aerator and aeration tube as preferred described aeration assembly, aerator and aeration tube are threaded connection.

Be U-shaped plate as preferred described baffle plate I and baffle plate II, the bottom of baffle plate I is fixed on casing, two U-shaped sidewalls are fixed with dividing plate II vertical welding, make to form passage between baffle plate I and dividing plate II, baffle plate II has gap with bottom half, and two U-shaped sidewalls are welded and fixed with dividing plate III, and baffle plate II top is closed with dividing plate III, make baffle plate II form the closed passage in top with dividing plate III, and the opening on dividing plate III is opened in this close passage top, top.

Be gac as the sorbent material had in preferred adsorbent skeleton.

As being respectively arranged with sewage draining exit I and sewage draining exit II bottom preferred settling pocket and surge chamber; Top, anaerobic reaction room has manhole II.

As the vapor pipe be connected with between preferred manhole I and manhole II for preventing aeration.

Compared with the prior art, a kind of waste disposal plant described in the utility model, casing is separated into settling pocket, anaerobic reaction room, aerobic reaction room and surge chamber by the dividing plate I that casing is arranged by vertical direction, dividing plate II and dividing plate III successively, enable this treatment facility by a device, complete sedimentation, anaerobism, aerobic and adsorption bleaching process simultaneously, three kinds of main treatment processs are integrated in one, good sewage processing effect; Device volume and floor space little, can place ground, also can be embedded in underground, use very convenient, construction cost is low.

Accompanying drawing explanation

Fig. 1 is the front view of the utility model waste disposal plant.

Fig. 2 is the vertical view of the utility model waste disposal plant.

Wherein: 1, casing, 2, water-in, 3, manhole I, 4, sewage draining exit I, 5, dividing plate I, 6, aeration assembly, 7, sorbent material skeleton, 8, vapor pipe, 9, biologic packing material, 10, water outlet, 11, settling pocket, 12, anaerobic reaction room, 13, aerobic reaction room, 14, surge chamber, 15, baffle plate I, 16, baffle plate II, 17, sorbent material, 18, dividing plate II, 19, dividing plate III, 20, aerator, 21, aeration tube, 22, plastics floating stuffing, 23, the biological ball of rubble, 24, sewage draining exit II, 25, manhole II.

Embodiment

As depicted in figs. 1 and 2, a kind of waste disposal plant, comprise casing 1, casing 1 is separated into settling pocket 11, anaerobic reaction room 12, aerobic reaction room 13 and surge chamber 14 by the dividing plate I 5 that described casing 1 is arranged by vertical direction, dividing plate II 18 and dividing plate III 19 successively, the concrete material of described casing 1, dividing plate I 5, dividing plate II 18 and dividing plate III 19 is carbon steel line with rubber, carbon steel is common material, and cost is low, and line with rubber can anticorrosion antiwear.

Casing 1 sidewall offers the water-in 2 that same settling pocket 11 is communicated with, the top of dividing plate I 5 offers the opening that will settling pocket 11 become to be communicated with anaerobic reaction room 12, this opening is the circular port that dividing plate I 5 center is offered, and stretch into the water outlet of the suction culvert of water-in 2 lower than this circular port, the sewage preventing water-in 2 from entering directly enters anaerobic reaction room 12, the bottom of dividing plate II 18 offers the opening be communicated with aerobic reaction chamber 13 anaerobic reaction room 12, this opening is the square orifice that dividing plate II 18 center is offered, because opening is arranged on bottom, the welding of making and casing for convenience, the top of dividing plate III 19 has the opening be communicated with surge chamber 14 aerobic reaction room 13, this opening is the circular port that dividing plate III 19 center is offered, the baffle plate I 15 that same dividing plate II 18 connects is fixed with on bottom the casing 1 of aerobic reaction room 13, casing 1 internal fixtion of aerobic reaction room 13 has same dividing plate III 19 to have the baffle plate II 16 in gap, gap internal fixtion between dividing plate III 19 and baffle plate II 16 has sorbent material skeleton 7, the sorbent material 17 had in sorbent material skeleton 7 is gac, described sorbent material skeleton 7 is punched-plate, punched-plate is welded between dividing plate III 19 and baffle plate II 16.

Anaerobic reaction room 12 and aerobic reaction chamber 13 inside are provided with biologic packing material 9, the biologic packing material 9 arranged in anaerobic reaction room 12 is for being attached with the plastics floating stuffing 22 of anerobe, and the biologic packing material 9 arranged in aerobic reaction room 13 is for being attached with the rubble biology ball 23 of aerobic bacteria.Top, aerobic reaction room 13 is provided with the aeration assembly 6 that same casing 1 top manhole I 3 is communicated with, described aeration assembly 6 comprises aerator 20 and aeration tube 21, aerator 20 and aeration tube 21 are threaded connection, aerator 20 is arranged on below the liquid level of sewage, mainly produce micro-bubble, aerating pipe 21 one end connecting fan, gas is delivered to aerator 20 by aerating pipe 21 by blower fan.

External box of microvave 1 sidewall of surge chamber 14 offers water outlet 10.Described baffle plate I 15 and baffle plate II 16 are U-shaped plate, the bottom of baffle plate I 15 is fixed on casing 1, two U-shaped sidewalls are fixed with dividing plate II 18 vertical welding, make to form passage between baffle plate I 15 and dividing plate II 18, allow the sewage in anaerobic reaction room 12 from then on channel bottom enter, top is flowed out and is entered aerobic reaction room 13, baffle plate II 16 has gap with bottom casing 1, two U-shaped sidewalls are welded and fixed with dividing plate III 19, and baffle plate II 16 top is closed with dividing plate III 19, baffle plate II 16 is made to form the closed passage in top with dividing plate III 19, and the opening on dividing plate III 19 is opened in this close passage top, top, the sewage in aerobic reaction room 13 is allowed from then on to enter bottom the close passage of top, upper baffle plate III 19 opening flows out and enters surge chamber 14, sewage draining exit I 4 and sewage draining exit II 24 is respectively arranged with bottom settling pocket 11 and surge chamber 14, top, anaerobic reaction room 12 has manhole II 25, and manhole I 3 and manhole II 25 facilitate personnel's installation and maintenance.Be connected with the vapor pipe 8 for preventing aeration between manhole I 3 and manhole II 25, it is outside that vapor pipe 8 is arranged on casing 1.

A kind of waste disposal plant described in the utility model, the idiographic flow when disposing of sewage is as follows:

Sewage enters settling pocket 11 from water-in 2, after settlement treatment, sewage flows into anaerobic reaction room 12 from dividing plate I 5 upper circular hole, plastics floating stuffing 22 in anaerobic reaction room 12 adheres to a large amount of anerobe, by anerobe, sewage is processed, larger molecular organics in sewage is degraded into small organic molecule, for aerobic reaction provides condition, sewage after anaerobic reaction process enters from dividing plate II 18 bottom square hole, rise along baffle plate I 15 and flow, aerobic reaction room 13 is entered from baffle plate I 15 top, the biological ball 23 of rubble and aeration assembly 6 is provided with in aerobic reaction room 13, the biological ball 23 of rubble adheres to aerobic bacteria, small organic molecule in sewage is degraded to the inorganics of environmental sound by aerobic bacteria, due to the reaction of aerobic bacteria, oxygen in water amount is caused to reduce, at this moment by the 6 pairs of water oxygenation of aeration assembly, to meet the oxygen requirement of aerobic bacteria, along with the reaction times increases, microbial film on the biological ball 23 of rubble thickens, by the pore plugging of biological for rubble ball 23, make its inner formation anaerobic condition, aerobic bacteria is transformed into anerobe, anerobe processes microbial film, microbial film is dissolved, recover the hole of the biological ball 23 of rubble, re-start aerobic reaction, this process mud generation is few, sewage after aerobic reaction process enters from baffle plate II 16 bottom, flow along dividing plate III 19, carry out adsorption bleaching through sorbent material 17 pairs of sewage, the water after decolouring enters surge chamber 14 from dividing plate III 19 upper circular hole, then flow out from water outlet 10, carry out next step advanced treatment.The gas produced in treating processes is directly discharged from vapor pipe 8.After sewage device process for some time, outwards can extract mud respectively by sewage draining exit I 4, sewage draining exit II 24 and manhole II 25, carry out sorbent material 17 from manhole I 3 and change.

The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and inventive concept thereof and replace or change, all should be encompassed within protection domain of the present utility model.

Claims (7)

1. a waste disposal plant, it is characterized in that comprising casing (1), the dividing plate I (5) that described casing (1) is arranged by vertical direction, casing (1) is separated into settling pocket (11) by dividing plate II (18) and dividing plate III (19) successively, anaerobic reaction room (12), aerobic reaction room (13) and surge chamber (14), casing (1) sidewall offers the water-in (2) that same settling pocket (11) is communicated with, the top of dividing plate I (5) offers the opening that will settling pocket (11) become to be communicated with anaerobic reaction room (12), the bottom of dividing plate II (18) offers opening anaerobic reaction room (12) be communicated with aerobic reaction chamber (13), the top of dividing plate III (19) has opening aerobic reaction room (13) be communicated with surge chamber (14), casing (1) bottom of aerobic reaction room (13) is fixed with the baffle plate I (15) that same dividing plate II (18) connects, casing (1) internal fixtion of aerobic reaction room (13) has same dividing plate III (19) to have the baffle plate II (16) in gap, gap internal fixtion between dividing plate III (19) and baffle plate II (16) has sorbent material skeleton (7), anaerobic reaction room (12) and aerobic reaction chamber (13) inside are provided with biologic packing material (9), aerobic reaction room (13) top is provided with the aeration assembly (6) that same casing (1) top manhole I (3) is communicated with, external box of microvave (1) sidewall of surge chamber (14) offers water outlet (10).

2. waste disposal plant according to claim 1, it is characterized in that: the biologic packing material (9) arranged in anaerobic reaction room (12) is for being attached with the plastics floating stuffing (22) of anerobe, and the biologic packing material (9) arranged in aerobic reaction room (13) is for being attached with rubble biology ball (23) of aerobic bacteria.

3. waste disposal plant according to claim 1 and 2, it is characterized in that: described aeration assembly (6) comprises aerator (20) and aeration tube (21), aerator (20) and aeration tube (21) are threaded connection.

4. waste disposal plant according to claim 3, it is characterized in that: described baffle plate I (15) and baffle plate II (16) are U-shaped plate, the bottom of baffle plate I (15) is fixed on casing (1), two U-shaped sidewalls are fixed with dividing plate II (18) vertical welding, make to form passage between baffle plate I (15) and dividing plate II (18), the same casing of baffle plate II (16) (1) bottom has gap, two U-shaped sidewalls are welded and fixed with dividing plate III (19), and baffle plate II (16) top is closed with dividing plate III (19), baffle plate II (16) is made to form the closed passage in top with dividing plate III (19), and the opening on dividing plate III (19) is opened in this close passage top, top.

5. waste disposal plant according to claim 3, is characterized in that: the sorbent material (17) had in sorbent material skeleton (7) is gac.

6. waste disposal plant according to claim 3, is characterized in that: settling pocket (11) and surge chamber (14) bottom are respectively arranged with sewage draining exit I (4) and sewage draining exit II (24); Anaerobic reaction room (12) top has manhole II (25).

7. waste disposal plant according to claim 6, is characterized in that: be connected with the vapor pipe (8) for preventing aeration between manhole I (3) and manhole II (25).