CN208500503U - A kind of UASB anaerobic reactor hold over system - Google Patents
A kind of UASB anaerobic reactor hold over system Download PDFInfo
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- CN208500503U CN208500503U CN201820868890.1U CN201820868890U CN208500503U CN 208500503 U CN208500503 U CN 208500503U CN 201820868890 U CN201820868890 U CN 201820868890U CN 208500503 U CN208500503 U CN 208500503U
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Abstract
The utility model discloses a kind of UASB anaerobic reactor hold over systems, including UASB anaerobic jar, water heat-accumulator tank, UASB water inlet pipe and UASB water distributor, the upper end of UASB anaerobic jar is arranged in the UASB water inlet pipe, wherein, UASB water inlet pipe one end connects UASB water distributor, the other end connects the water heat-accumulator tank outside UASB anaerobic jar, water heat-accumulator tank water inlet pipe and water heat-accumulator tank outlet pipe are equipped in the middle part of the water heat-accumulator tank, the water heat-accumulator tank water inlet pipe is connected with upper water distributor and lower water-dispensing device respectively, the upper water distributor is connected with fine water distributor, the water heat-accumulator tank outlet pipe is connected with UASB water inlet pipe, waste water flows into UASB anaerobic jar after water heat-accumulator tank accumulation of heat.The utility model can utilize electricity price between peak and valley, in water by heat storage, carry out microbial degradation reaction in UASB anaerobic reactor using the warm water of storage in the peak of power consumption period on daytime, have the characteristics that investment is small, reliable for operation, heating effect is good.
Description
Technical field
The utility model relates to anaerobic reactor technical field more particularly to a kind of UASB anaerobic reactor hold over systems.
Background technique
UASB (Up-flow Anaerobic Sludge Bed/Blanket, upflow anaerobic sludge blanket reactor) anaerobism
In bio-degradation reactions, temperature is to influence one of the key factor of microbial life activity.There are two optimum temperature models for this temperature
Enclose: 55 DEG C or so and 35 DEG C or so, especially Bifidobacterium and Butyrivibrio, the requirement to temperature are more stringent.Therefore,
The optimum growth temperature range of microorganism must be controlled, to reach the optimum growh rate of microbial flora.
Under the conditions of extremely trembling with fear, optimum temperature is maintained to become the key of anaerobic system normal operation in north of china in winter.Tradition
UASB heating method be using steam tracing or pipeline electric tracing, these directly heat mode huge energy consumption, and operating cost is high,
In the requirement that the today for advocating energy-saving and emission-reduction is obviously out of step with the times.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of UASB anaerobic reactor hold over systems, can utilize
Electricity price between peak and valley stores in water by heat, and with investing, small, reliable for operation, heating effect is good and economic benefit is apparent
Feature.
The utility model is to solve above-mentioned technical problem and the technical solution adopted is that provide a kind of UASB anaerobic reactor
Hold over system, including UASB anaerobic jar, water heat-accumulator tank, UASB water inlet pipe and UASB water distributor, the UASB water inlet pipe setting exist
The upper end of UASB anaerobic jar, wherein UASB water inlet pipe one end connects UASB water distributor, and the other end connects outside UASB anaerobic jar
Water heat-accumulator tank, be equipped with water heat-accumulator tank water inlet pipe and water heat-accumulator tank outlet pipe in the middle part of the water heat-accumulator tank, the water heat-accumulator tank into
Water pipe is connected with upper water distributor and lower water-dispensing device respectively, and the upper water distributor is connected with fine water distributor, the water accumulation of heat
Tank upper end is provided with overflow pipe, and temperature inductor, the water heat-accumulator tank outlet pipe and UASB water inlet are equipped on the overflow pipe
Pipe is connected, and waste water flows into UASB anaerobic jar after water heat-accumulator tank accumulation of heat.
Preferably, the water accumulation of heat tank deck plate is equipped with cable for measuring temperature manhole.
Preferably, the accumulation of heat water pot is equipped with water supply pipe and sewage pipe.
Preferably, manhole is provided on the side wall of water heat-accumulator tank bottom end.
Preferably, it is provided with truss and lightning rod at the water heat-accumulator tank tank deck, the truss is externally provided with railing and fence.
Preferably, it is provided with water sealed tank on the UASB anaerobic jar tank deck, is provided with three phase separation below the water sealed tank
Device and cross catch basin, the cross catch basin lower section are provided with reflecting plate.
The utility model comparison prior art has following the utility model has the advantages that UASB anaerobic reactor provided by the utility model
Heat storage in water, is being used the temperature of storage in the peak of power consumption period on daytime by utilizing electricity price between peak and valley by hold over system
Hot water carries out microbial degradation reaction in UASB anaerobic reactor, and the electricity consumption in power grid rush hour is transferred to power grid by system
It is used when low ebb, has the characteristics that investment is small, reliable for operation, heating effect is good and economic benefit is obvious.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model UASB anaerobic reactor hold over system.
In figure:
1 UASB anaerobic jar, 2 UASB water inlet pipe, 3 UASB water distributor
4 water heat-accumulator tank, 5 water heat-accumulator tank water inlet pipe, 6 water heat-accumulator tank outlet pipe
The fine water distributor of 7 upper water distributor, 8 lower water-dispensing device 9
10 overflow pipe, 11 temperature inductor, 12 cable for measuring temperature manhole
13 water supply pipe, 14 sewage pipe, 15 manhole
16 railing, 17 truss, 18 fence
19 lightning rod, 20 water sealed tank, 21 three phase separator
22 reflecting plate, 23 cross catch basin
Specific embodiment
The utility model will be further described with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model UASB anaerobic reactor hold over system.
Referring to Figure 1, UASB anaerobic reactor hold over system provided by the utility model, including UASB anaerobic jar 1, water store
The upper end of UASB anaerobic jar 1 is arranged in hot tank 4, UASB water inlet pipe 2 and UASB water distributor 3, the UASB water inlet pipe 2, wherein institute
2 one end of UASB water inlet pipe connection UASB water distributor 3 is stated, the other end connects the water heat-accumulator tank 4 of UASB anaerobic jar outer 1, and the water stores
In the middle part of hot tank 4 be equipped with water heat-accumulator tank water inlet pipe 5 and water heat-accumulator tank outlet pipe 6, the water heat-accumulator tank water inlet pipe 5 respectively with upper water distribution
Device 7 is connected with lower water-dispensing device 8, and the upper water distributor 7 is connected with fine water distributor 9, and 4 upper end of water heat-accumulator tank is provided with
Overflow pipe 10 is equipped with temperature inductor 11, the water heat-accumulator tank outlet pipe 6 and 2 phase of UASB water inlet pipe on the overflow pipe 10
Connection, waste water flow into UASB anaerobic jar 1 after 4 accumulation of heat of water heat-accumulator tank；Low rate period in winter, by pretreated dirt
Water is entered in water heat-accumulator tank 4, hot water is from upper cloth after waste heat of plant or air source heat pump heating by water heat-accumulator tank water inlet pipe 5
Hydrophone 7 and lower water-dispensing device 8 enter fine water distributor 9, recycle inside water heat-accumulator tank 4, after mixing, water temperature is at 35 DEG C for heat
The hot sewage of left and right is flowed out from water heat-accumulator tank outlet pipe 6, is flowed into UASB water inlet pipe 2, enters UASB by UASB water distributor 3
In anaerobic jar 1, the sewage after anaerobic reaction is discharged into aftertreatment device by UASB drainpipe.
UASB anaerobic reactor hold over system provided by the utility model, during UASB anaerobic jar 1 carries out anaerobic reaction,
Whole system water temperature maintains 35 DEG C or so, and when 4 temperature of water heat-accumulator tank is more than set temperature, hot water can be flowed by overflow pipe 10
Circulating water pool.4 top plate of water heat-accumulator tank is equipped with cable for measuring temperature manhole 12, facilitates worker to overhaul cable, the storage
Hot-water cylinder 4 is equipped with water supply pipe 13 and sewage pipe 14, and the sludge of bottom periodically can exclude to clear up from sewage pipe 14, and water supply pipe 13 can be
Cold water is supplemented when water temperature over-high to be adjusted, is additionally provided with manhole 15 in 4 bottom sidewall of water heat-accumulator tank, can be used to clear up water
The sludge of 4 bottom of heat-accumulator tank.
UASB anaerobic reactor hold over system provided by the utility model is provided with truss at 4 tank deck of water heat-accumulator tank
17 and lightning rod 19, the truss 17 be externally provided with railing 16 and fence 18, play a protective role to water heat-accumulator tank 4, the UASB
It is provided with water sealed tank 20 on 1 tank deck of anaerobic jar, is provided with three phase separator 21 and cross catch basin 23 below the water sealed tank 20,
Reflecting plate 24 is provided with below the cross catch basin 23, the three phase separator 21 on 1 top of UASB anaerobic jar plays gas, liquid, solid
The tank body top of the effect of three phase separation, UASB anaerobic jar 1 is equipped with water sealed tank 20, if gas is leaked out from tank body top, can lead to
It is collected after crossing water seal arrangement purification.
UASB anaerobic reactor hold over system provided by the utility model sufficiently analyzes UASB anaerobic reactor system heat
The characteristics of load, and calculate the heat load by time of UASB anaerobic reactor, then according to the characteristics of design heating load and operation plan
Slightly come the type selecting and control strategy that determine water accumulation of heat, target is to be reduced as far as the installed capacity of various equipment, and reach full
The thermal load demands of foot each working hour make full use of the advantage of regenerative apparatus while guaranteeing engine efficiency, reduce system
Energy consumption.The system, in conjunction with the operation characteristic of system, the matching and comprehensive effect of each equipment is considered from the system overall situation in design
Can, realize the smallest target of operating cost objective function.Moreover, the water heat-accumulator tank in system also act runoff investigation and
The effect of buffering makes whole system have the characteristics that investment is small, reliable for operation, heating effect is good and economic benefit is obvious.
Although the utility model is disclosed as above with preferred embodiment, so it is not intended to limit the utility model, any
Those skilled in the art, without departing from the spirit and scope of the utility model, when can make a little modification and it is perfect, therefore this
The protection scope of utility model, which is worked as, to be subjected to the definition of the claims.
Claims (6)
1. a kind of UASB anaerobic reactor hold over system, including UASB anaerobic jar (1), water heat-accumulator tank (4), UASB water inlet pipe (2)
With UASB water distributor (3), upper end of UASB water inlet pipe (2) setting in UASB anaerobic jar (1), which is characterized in that described
UASB water inlet pipe (2) one end connects UASB water distributor (3), and the other end connects the water heat-accumulator tank (4) of UASB anaerobic jar (1) outside, institute
It states and is equipped with water heat-accumulator tank water inlet pipe (5) and water heat-accumulator tank outlet pipe (6), the water heat-accumulator tank water inlet pipe in the middle part of water heat-accumulator tank (4)
(5) it is connected respectively with upper water distributor (7) and lower water-dispensing device (8), the upper water distributor (7) is connected with fine water distributor (9),
Water heat-accumulator tank (4) upper end is provided with overflow pipe (10), is equipped with temperature inductor (11) on the overflow pipe (10), described
Water heat-accumulator tank outlet pipe (6) is connected with UASB water inlet pipe (2), and waste water flows into UASB anaerobic jar after water heat-accumulator tank (4) accumulation of heat
(1) in.
2. UASB anaerobic reactor hold over system as described in claim 1, which is characterized in that water heat-accumulator tank (4) top plate
On be provided with cable for measuring temperature manhole (12).
3. UASB anaerobic reactor hold over system as described in claim 1, which is characterized in that set on the water heat-accumulator tank (4)
It is equipped with water supply pipe (13) and sewage pipe (14).
4. UASB anaerobic reactor hold over system as described in claim 1, which is characterized in that water heat-accumulator tank (4) bottom end
Manhole (15) are provided on side wall.
5. UASB anaerobic reactor hold over system as described in claim 1, which is characterized in that water heat-accumulator tank (4) tank deck
Place is provided with truss (17) and lightning rod (19), and the truss (17) is externally provided with railing (16) and fence (18).
6. UASB anaerobic reactor hold over system as described in any one in claim 1-5, which is characterized in that the UASB anaerobism
It is provided with water sealed tank (20) on tank (1) tank deck, is provided with three phase separator (21) below the water sealed tank (20) and cross catchments
Slot (23), cross catch basin (23) lower section are provided with reflecting plate (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820868890.1U CN208500503U (en) | 2018-06-06 | 2018-06-06 | A kind of UASB anaerobic reactor hold over system |
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| CN201820868890.1U CN208500503U (en) | 2018-06-06 | 2018-06-06 | A kind of UASB anaerobic reactor hold over system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332595A (en) * | 2019-06-05 | 2019-10-15 | 北京航天控制仪器研究所 | A kind of automatic control hold over system of combination distributed optical fiber temperature measurement host |
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2018
- 2018-06-06 CN CN201820868890.1U patent/CN208500503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332595A (en) * | 2019-06-05 | 2019-10-15 | 北京航天控制仪器研究所 | A kind of automatic control hold over system of combination distributed optical fiber temperature measurement host |
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