CN205933389U - Anaerobic jar goes out water water seal arrangement - Google Patents

Abstract

The utility model discloses an anaerobic jar goes out water water seal arrangement, be in including anaerobic jar and setting the inside three -phase separator of anaerobic jar, three -phase separator's delivery port periphery is equipped with the storage the play basin of three -phase separator's play water, the bottom that goes out the basin is equipped with the drain pipe, the anaerobic jar in be equipped with with the water collector that the drain pipe is connected, the bottom of water collector is equipped with the outlet pipe that the log raft anaerobic jar, the water collector in be equipped with the improvement the water seal pipe of the water level of intaking of outlet pipe, the water seal pipe become vertical setting, its lower extreme with the water inlet pipe seal of outlet pipe. The utility model has the advantages of simple structure, it is convenient to maintain, the effectual drain pipe that prevents takes place the oxygen corrosion and leads to perforating, has guaranteed that the operation of anaerobic jar is stable.

Description

A kind of anaerobic jar water outlet water seal arrangement

Technical field

This utility model is related to blowdown apparatus, more specifically, it relates to a kind of anaerobic jar water outlet water seal arrangement.

Background technology

At present, using the effect of anaerobe in the anaerobic jar that China uses, so that Organic substance is hydrolyzed, be acidified and methane Change, remove the Organic substance in waste water, improve the biodegradability of sewage, the reaction simultaneously being configured beneficial to follow-up Aerobic Process for Treatment Device.The anaerobic jar being directed to, three phase separator and drain pipe are the reactor of carbon steel configuration, because anaerobic jar catchments The drain pipe mouth of pipe design of device in lowest part, operationally during, the effluent trough of three phase separator and drain pipe it cannot be guaranteed that Full packages discharge always, the most of the time is that semicanal runs, and makes drain pipe occur oxygen corrosion more serious, or even perforation, leads to anaerobism The internal biogas of tank is revealed at perforation, wastes biogas and pollution environment, and partial sludge also flows away therewith simultaneously, directly affects anaerobism Tank operational effect, increases to plant maintenance workload and maintenance cost.

Utility model content

The purpose of this utility model is that there are the problems referred to above for existing technology, there is provided a kind of structure is simple, use Life-span length, anaerobic jar water outlet water seal arrangement easy to maintenance.

For achieving the above object, a kind of anaerobic jar water outlet water seal arrangement of the present utility model, including anaerobic jar and being arranged on Three phase separator within described anaerobic jar, the outlet periphery of described three phase separator is provided with the described three phase separator of storage Water outlet effluent trough, the bottom of described effluent trough is provided with drain pipe, is provided with and is connected with described drain pipe in described anaerobic jar The water collector connecing, the bottom of described water collector is provided with the outlet pipe that water is discharged anaerobic jar, is provided with raising in described water collector The water sealing (sealing water) pipe of the water inlet water level of described outlet pipe, described water sealing (sealing water) pipe becomes vertically arranged, the water inlet of its lower end and described outlet pipe Mouth of pipe welded seal.

Further, the water inlet position of described water sealing (sealing water) pipe is higher than the outlet position of described drain pipe.

Further, the water inlet position of described water sealing (sealing water) pipe is higher than the water inlet position of described drain pipe.

The water inlet position of further described water sealing (sealing water) pipe is maintained an equal level with the outlet position phase of described three phase separator.

Improve as further, the water outlet of described three phase separator is provided with effluent weir.

Further, the water inlet position of described water sealing (sealing water) pipe and the crest of weir position phase of described effluent weir maintain an equal level.

Beneficial effect

Structure of the present utility model is simple, easy to maintenance, can be widely used in the transformation of cylindrical body anaerobic jar water outlet water seal, have Imitate solves three phase separator rhone and drain pipe it cannot be guaranteed that full packages discharge always and most of the time are semicanal operations Problem, prevent drain pipe from occurring oxygen corrosion to lead to bore a hole, be also prevented from occurring the internal biogas of anaerobic jar to reveal at perforation and dirt The accident that mudflow loses is moreover it is possible to mitigate plant maintenance workload it is ensured that equipment safety operation.

Brief description

Fig. 1 is the structural representation of anaerobic jar water outlet water seal arrangement of the present utility model.

In figure：1st, anaerobic jar；2nd, three phase separator；3rd, effluent weir；4th, effluent trough；5th, drain pipe；6th, water collector；7th, water outlet Pipe；8th, water sealing (sealing water) pipe.

Specific embodiment

With reference to embodiment, the utility model will be further described, but does not constitute to of the present utility model any Limit, the modification of anyone limited number of time being made in this utility model right, still will in right of the present utility model In the range of asking.

Specific embodiment of the utility model is such：Shown in reference Fig. 1, a kind of anaerobic jar water outlet water seal arrangement, bag Include anaerobic jar 1 and be arranged on three phase separator 2 within anaerobic jar 1, three phase separator 2 is in anaerobic jar 1 circumferentially to multiple Distribution, the outlet periphery of three phase separator 2 is provided with the effluent trough 4 of the water outlet of storage three phase separator 2, the bottom of effluent trough 4 Be provided with drain pipe 5, drain pipe 5 be circumference to a plurality of distribution, be provided with the water collector 6 being connected with drain pipe 5 in anaerobic jar 1, collection The bottom of hydrophone 6 is provided with the outlet pipe 7 that water is discharged anaerobic jar 1, is provided with the water inlet water level improving outlet pipe 7 in water collector 6 Water sealing (sealing water) pipe 8, water sealing (sealing water) pipe 8 becomes vertically arranged, the water inlet pipe mouth welded seal of its lower end and outlet pipe 7, the water inlet of water sealing (sealing water) pipe 8 Position is higher than the outlet position of drain pipe 5, stops air from entering drain pipe 5, reduces drain pipe 5, effluent trough 4 is connect with air Touch, slow down the oxygen corrosion speed of drain pipe 5 and effluent trough 4, increase the usage cycles of equipment, reduces cost, be also prevented from occurring wearing Hole, leads to occur the internal biogas of anaerobic jar to reveal at perforation, the accident of sludge loss, mitigation plant maintenance workload it is ensured that Equipment safety operation.

In the present embodiment, the water inlet position of water sealing (sealing water) pipe 8 is higher than the water inlet position of drain pipe 5, so that drain pipe 5 is in Full pipe condition, slow down the speed of the oxygen corrosion of drain pipe 5 further；And, when water inlet position and the three-phase separate of water sealing (sealing water) pipe 8 At a stalemate at ordinary times from the outlet position of device 2, drain pipe 5 and effluent trough 4 all in full water state, by effluent trough 4, drain pipe 5 with Air exclusion, significantly slow down the oxygen corrosion speed of drain pipe 5 and effluent trough 4, so that the life-span of equipment is significantly increased, maintenance cost Lower；The water level being also prevented from water collector 6 is too high, makes the water energy that of three phase separator 2 discharge the discharge speed it is ensured that water in time Degree.

In the present embodiment, the water outlet of three phase separator 2 is provided with effluent weir 3, and setting effluent weir 3 makes three phase separator 2 water outlet is more uniform, and effluent weir 3 can also stop to mud, prevents mud to run off, and makes that anaerobic jar is normal to be run or in short-term Between disable；The water inlet position of water sealing (sealing water) pipe 8 is remained basically stable with the crest of weir position of effluent weir 3, using the data of measurement as design water Size required for tube sealing 8, using steel pipe manufacturing water sealing (sealing water) pipe 8, and using welding manner be connected with the mouth of pipe of outlet pipe 7 fastening and Sealing, it is ensured that the liquid level of water collector 6, three phase separator rhone 4 and drain pipe 5 all keep full water state, reduces and big Gas contacts, and finally slows down the speed of oxygen corrosion；Control the EXIT POINT of three phase separator 2, prevent sludge stream in three phase separator 2 Lose, the operational effect of impact anaerobic jar；Meanwhile, that is, ensure that effluent trough 4 and drain pipe 5 are in full water state, again can be in time by three The water outlet of phase separator 2 is discharged in time.

The above is only preferred implementation of the present utility model it should be pointed out that for a person skilled in the art, On the premise of this utility model structure, some deformation can also be made and improve, these are new all without affecting this practicality Effect and practical applicability that type is implemented.

Claims (6)

1. a kind of anaerobic jar water outlet water seal arrangement, including anaerobic jar (1) be arranged on the internal three-phase separate of described anaerobic jar (1) From device (2), the outlet periphery of described three phase separator (2) is provided with the effluent trough of the water outlet storing described three phase separator (2) (4), the bottom of described effluent trough (4) is provided with drain pipe (5), is provided with and is connected with described drain pipe (5) in described anaerobic jar (1) The water collector (6) connecing, the bottom of described water collector (6) is provided with the outlet pipe (7) that water is discharged anaerobic jar (1), exists in its feature In being provided with the water sealing (sealing water) pipe (8) of the water inlet water level improving described outlet pipe (7), described water sealing (sealing water) pipe in described water collector (6) (8) become vertically arranged, the water inlet pipe mouth welded seal of its lower end and described outlet pipe (7).

2. a kind of anaerobic jar water outlet water seal arrangement according to claim 1 is it is characterised in that the entering of described water sealing (sealing water) pipe (8) Mouth of a river position is higher than the outlet position of described drain pipe (5).

3. a kind of anaerobic jar water outlet water seal arrangement according to claim 2 is it is characterised in that the entering of described water sealing (sealing water) pipe (8) Mouth of a river position is higher than the water inlet position of described drain pipe (5).

4. a kind of anaerobic jar water outlet water seal arrangement according to claim 3 is it is characterised in that the entering of described water sealing (sealing water) pipe (8) Mouth of a river position is maintained an equal level with the outlet position phase of described three phase separator (2).

5. a kind of anaerobic jar water outlet water seal arrangement as claimed in any of claims 1 to 4 is it is characterised in that described The water outlet of three phase separator (2) is provided with effluent weir (3).

6. a kind of anaerobic jar water outlet water seal arrangement according to claim 5 is it is characterised in that the entering of described water sealing (sealing water) pipe (8) Mouth of a river position is maintained an equal level with the crest of weir position phase of described effluent weir (3).