CN204022551U - Novel water distribution system in a kind of UASB reactor - Google Patents

Novel water distribution system in a kind of UASB reactor Download PDF

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Publication number
CN204022551U
CN204022551U CN201420435811.XU CN201420435811U CN204022551U CN 204022551 U CN204022551 U CN 204022551U CN 201420435811 U CN201420435811 U CN 201420435811U CN 204022551 U CN204022551 U CN 204022551U
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CN
China
Prior art keywords
uasb reactor
water
water outlet
cylindric
water container
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420435811.XU
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Chinese (zh)
Inventor
孙春元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN GANXINYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Original Assignee
TIANJIN GANXINYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
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Priority to CN201420435811.XU priority Critical patent/CN204022551U/en
Application granted granted Critical
Publication of CN204022551U publication Critical patent/CN204022551U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to the novel water distribution system in a kind of UASB reactor, comprise UASB reactor shell, inner and upper at housing is provided with triphase separator, it is characterized in that: be fixed with support bar straight up in the bottom of UASB reactor shell, top at support bar is fixed with cylindric water container by bearing, evenly on the sidewall of cylindric water container be shaped with multiple horizontal water outlet arm pipes that are communicated with water container apart from interval, end at each water outlet arm pipe has posticum along identical clockwise direction, sewage hydraulic pipe is connected by bearing with cylindric water container end face after penetrating the sidewall of UASB reactor shell.The utility model adopts multiple spot water flooding regime, has effectively stirred the Sludge Bed district in UASB reactor, has accelerated speed of response, and the utility model structure design is ingenious, and cost is lower, easy for installation, is very applicable to the popularization in market.

Description

Novel water distribution system in a kind of UASB reactor
Technical field
The utility model belongs to technical field of sewage, the novel water distribution system in especially a kind of UASB reactor.
Background technology
The bearing capacity of China's agricultural resource and environment is very limited at present, and developing agricultural and rural economy can not be to consume agricultural resource, sacrifice agricultural environment as cost.Natural compost also field reuse links animal husbandry development and plant production development, has promoted the Agricultural recycling economy basic model of material efficient circulation.Sewage is field also, can effectively save the Important Agricultural resources of production such as water, fertilizer, medicine, reduces environmental pollution, is the effective way of setting up conservation-minded society.
In recent years, UASB reactor has been widely used in Sewage treatment systems, as shown in Figure 1, UASB reactor comprises the triphase separator on Sludge Bed district, sludge suspension floor district and the top, sludge suspension floor district of bottom, as the water that enters of UASB reactor, water inlet pipe all adopts and is injected by the bottom of UASB reactor, this water flooding regime to the stirring dynamics of Sludge Bed a little less than, Sludge Bed speed of response is slower, causes the sewage treating efficiency of UASB reactor not high.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and the novel water distribution system in a kind of UASB reactor is provided.
The utility model solves its technical problem and takes following technical scheme to realize:
Novel water distribution system in a kind of UASB reactor, comprise UASB reactor shell, inner and upper at housing is provided with triphase separator, it is characterized in that: be fixed with support bar straight up in the bottom of UASB reactor shell, top at support bar is fixed with cylindric water container by bearing, evenly on the sidewall of cylindric water container be shaped with multiple horizontal water outlet arm pipes that are communicated with water container apart from interval, end at each water outlet arm pipe has posticum along identical clockwise direction, sewage hydraulic pipe is connected by bearing with cylindric water container end face after penetrating the sidewall of UASB reactor shell.
And the top of described water outlet arm pipe is 5.0-8.0cm to the distance of UASB reactor shell inwall.
And the quantity of described multiple water outlet arm pipes is 5.
And, the aperture of described water outlet be sewage hydraulic pipe aperture 0.15-0.25 doubly between.
Advantage of the present utility model and positively effect are:
1, the utility model adopts multiple spot water flooding regime, has effectively stirred the Sludge Bed district in UASB reactor, has accelerated speed of response.
2, the utility model structure design is ingenious, and cost is lower, easy for installation, is very applicable to the popularization in market.
Brief description of the drawings
Fig. 1 is the structural representation of current UASB reactor;
Fig. 2 is the structural representation of water distribution system in the utility model UASB reactor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is implemented to be further described, following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
Novel water distribution system in a kind of UASB reactor, as shown in Figure 2, comprise UASB reactor shell 2, in the inner and upper of housing, triphase separator 1 is installed, innovative point of the present utility model is, be fixed with support bar 7 straight up in the bottom of UASB reactor shell, support bar extends to the middle part, Sludge Bed district of UASB reactor, top at support bar is fixed with cylindric water container 3 by bearing, evenly on the sidewall of cylindric water container be shaped with multiple horizontal water outlet arm pipes 6 that are communicated with water container apart from interval, end at each water outlet arm pipe has posticum 5 along identical clockwise direction, sewage hydraulic pipe 4 is connected by bearing with cylindric water container end face after penetrating the sidewall of UASB reactor shell, for water container water filling, sewage after injecting water container is discharged the water outlet by water outlet arm pipe top, the current that water outlet is discharged will promote whole water distribution system and rotate around support bar, water distribution system structure is stirred Sludge Bed district sewage, fast reaction speed.
In concrete enforcement of the present utility model, for strengthening the pushing torque of water outlet current, the top of described water outlet arm pipe is 5.0-8.0cm to the distance of UASB reactor shell inwall.
In concrete enforcement of the present utility model, the quantity of described multiple water outlet arm pipes is 5.
In concrete enforcement of the present utility model, be the flow velocity that strengthens water outlet current, the aperture of described water outlet be sewage hydraulic pipe aperture 0.15-0.25 doubly between.

Claims (4)

1. the novel water distribution system in a UASB reactor, comprise UASB reactor shell, inner and upper at housing is provided with triphase separator, it is characterized in that: be fixed with support bar straight up in the bottom of UASB reactor shell, top at support bar is fixed with cylindric water container by bearing, evenly on the sidewall of cylindric water container be shaped with multiple horizontal water outlet arm pipes that are communicated with water container apart from interval, end at each water outlet arm pipe has posticum along identical clockwise direction, sewage hydraulic pipe is connected by bearing with cylindric water container end face after penetrating the sidewall of UASB reactor shell.
2. the novel water distribution system in UASB reactor according to claim 1, is characterized in that: the top of described water outlet arm pipe is 5.0-8.0cm to the distance of UASB reactor shell inwall.
3. the novel water distribution system in UASB reactor according to claim 1, is characterized in that: the quantity of described multiple water outlet arm pipes is 5.
4. the novel water distribution system in UASB reactor according to claim 1, is characterized in that: the aperture of described water outlet be sewage hydraulic pipe aperture 0.15-0.25 doubly between.
CN201420435811.XU 2014-08-01 2014-08-01 Novel water distribution system in a kind of UASB reactor Expired - Fee Related CN204022551U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420435811.XU CN204022551U (en) 2014-08-01 2014-08-01 Novel water distribution system in a kind of UASB reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420435811.XU CN204022551U (en) 2014-08-01 2014-08-01 Novel water distribution system in a kind of UASB reactor

Publications (1)

Publication Number Publication Date
CN204022551U true CN204022551U (en) 2014-12-17

Family

ID=52062443

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420435811.XU Expired - Fee Related CN204022551U (en) 2014-08-01 2014-08-01 Novel water distribution system in a kind of UASB reactor

Country Status (1)

Country Link
CN (1) CN204022551U (en)

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141217

Termination date: 20150801

EXPY Termination of patent right or utility model