CN207227363U - A kind of methane dehydrator - Google Patents

Abstract

The utility model discloses a kind of methane dehydrator, it solves the deficiency for existing in the prior art that biogas dehydration efficiency is low, effect is poor, using centrifugal bump and the technical measures of kinetic energy mutation, it can carry out high-efficiency dehydration, equipment occupation space is reduced, reduces equipment construction cost, its technical solution is：Including dehydrator body, described dehydrator body one end is connected with air inlet pipe, and the other end is connected with air outlet pipe；The dehydrator body includes multiple dehydration packages being set up in parallel, and is connected between dehydration package by the first dehydrating tube；The dehydration package includes at least two dewatering cavities being set up in parallel, and is connected at the top of dewatering cavity by the second dehydrating tube, the second dehydrating tube is inverted U shape setting.

Description

A kind of methane dehydrator

Technical field

Biogas dehydration technique field is the utility model is related to, more particularly to a kind of methane dehydrator.

Background technology

Biogas results from marsh-gas fermentation tank, due to being high humidity environment inside marsh-gas fermentation tank, so meeting in the biogas of generation Contain substantial amounts of steam.And if these steam can block pipeline, cause vapour lock, or cause de- without processing after condensation Sulphur agent is soaked and failed.So each biogas production technique, can all be related to biogas dehydration link.

At present, biogas dehydration is carried out generally by cold partition method, solvent absorption or solid-state physics water suction method, but this is several Kind of method is there is dehydration efficiency is low, equipment occupation space is big during concrete application, and dehydrating effect is undesirable lacks Point.

In conclusion in the prior art for that fast and effective can not realize the problem of biogas is dehydrated, still lack effective solution Certainly scheme.

Utility model content

In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of methane dehydrator, is touched using centrifugation The technical measures with kinetic energy mutation are hit, high-efficiency dehydration can be carried out, reduce equipment occupation space, reduce equipment construction cost.

Further, the utility model uses following technical proposals：

A kind of methane dehydrator, including dehydrator body, described dehydrator body one end are connected with air inlet pipe, the other end with Air outlet pipe connects；The dehydrator body includes multiple dehydration packages being set up in parallel, and passes through the first dehydration between dehydration package Pipe connects；The dehydration package includes at least two dewatering cavities being set up in parallel, and is connected at the top of dewatering cavity by the second dehydrating tube, Second dehydrating tube is inverted U shape setting.

Further, the adjacent dewatering cavity bottom is connected by connecting tube.

Further, at least one dewatering cavity bottom is connected with waterproofing valve.

Further, the dewatering cavity is vertically arranged tube chamber, and the second dehydration tube end extends to lower part in dewatering cavity.

Further, second dehydrating tube includes the first vertical straight tube and the second vertical straight tube, the first vertical straight tube and Connected between second vertical straight tube by bend pipe；First vertical straight tube extends to one dewatering cavity lower part of dehydration package, and second is vertical Straight tube extends to another dewatering cavity lower part of dehydration package.

Further, first dehydrating tube is connected to dewatering cavity top, and the first dehydrating tube is mutually perpendicular to dewatering cavity Set.

Further, first dehydrating tube extends to dewatering cavity inner setting distance.

Further, the dewatering cavity of the air inlet pipe and dehydration package is mutually connected vertically；The air outlet pipe and dehydration group The dewatering cavity of part is mutually connected vertically.

Further, the air inlet pipe is connected to the dewatering cavity top of dehydration package, and air outlet pipe is connected to dehydration package Dewatering cavity top.

Further, the air inlet pipe extends to dewatering cavity inner setting distance, and the air outlet pipe is extended in dewatering cavity Portion's setpoint distance.

Compared with prior art, the beneficial effects of the utility model are：

Connected in the dehydrator of the utility model between dehydration package by the first dehydrating tube, in the dehydration of dehydration package The second inverted U-shaped dehydrating tube is set between chamber, biogas therein can be passed through and repeatedly carry out 180 ° and 90 ° steerings, at the same time Since multiple steering causes biogas flow velocity to undergo mutation, centrifugal bump separation and kinetic energy cataclysm are formed so that micro- in biogas Small droplet is separated with biogas.

High-efficiency dehydration, each dewatering cavity of water self-closed of removing can be carried out using the methane dehydrator of the utility model Passage, avoid short circuit, and discharged by waterproofing valve.

The methane dehydrator of the utility model is made of various pipelines, and installation is simple, reduces equipment occupation space, is reduced Equipment construction cost.

Brief description of the drawings

The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows Meaning property embodiment and its explanation are used to explain the application, do not form the improper restriction to the application.

Fig. 1 is the structure diagram of the utility model methane dehydrator；

In figure, 1 air inlet pipe, 2 air outlet pipes, 3 first dehydrating tubes, 4 dewatering cavities, 5 second dehydrating tubes, 6 connecting tubes, 7 waterproof valves Door, 8 first vertical straight tubes, 9 second vertical straight tubes, 10 bend pipes, the water of 11 removings.

Embodiment

It is noted that described further below is all illustrative, it is intended to provides further instruction to the application.It is unless another Indicate, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.

It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.

As background technology is introduced, the deficiency that biogas dehydration efficiency is low, effect is poor exists in the prior art, to understand Certainly technical problem as above, present applicant proposes a kind of methane dehydrator.

In a kind of typical embodiment of the application, as shown in Figure 1, there is provided a kind of methane dehydrator, including dehydration Device body, dehydrator body one end are connected with air inlet pipe 1, and the other end is connected with air outlet pipe 2；Dehydrator body includes multiple arranged side by side The dehydration package of setting, is connected by the first dehydrating tube 3 between dehydration package；What dehydration package was set up in parallel including at least two Dewatering cavity 4, the top of dewatering cavity 4 are connected by the second dehydrating tube 5, and the second dehydrating tube 5 is inverted U shape setting.

Adjacent 4 bottom of dewatering cavity is connected by connecting tube 6.At least one 4 bottom of dewatering cavity is connected with waterproofing valve 7.

N dehydration package is set in the present embodiment, and each dehydration package sets two dewatering cavities 4, each dehydration package The length of connecting tube is L between dewatering cavity 4, and the length of total connecting tube is n × L, and n is the natural number more than 0.

Dewatering cavity 4 is vertically arranged tube chamber, and 5 end of the second dehydrating tube extends to lower part in dewatering cavity 4.Second dehydrating tube 5 include the first vertical 8 and second vertical straight tube 9 of straight tube, pass through bend pipe 10 between the first vertical 8 and second vertical straight tube 9 of straight tube Connection；First vertical straight tube 8 extends to 4 lower part of a wherein dewatering cavity of dehydration package, and the second vertical straight tube 9 extends to dehydration group 4 lower part of another dewatering cavity of part.

First dehydrating tube 3 is connected to 4 top of dewatering cavity, and the first dehydrating tube 3 is arranged in a mutually vertical manner with dewatering cavity 4.First Dehydrating tube 3 extends to 4 inner setting distance of dewatering cavity, i.e., length a, a value ＞ 0 of middle part 3 both sides of the first dehydrating tube extension in figure.

Air inlet pipe 1 and the dewatering cavity 4 of dehydration package are mutually connected vertically；Air outlet pipe 2 and the dewatering cavity 4 of dehydration package are mutual Vertical connection.Air inlet pipe 1 is connected to 4 top of dewatering cavity of dehydration package, and air outlet pipe 2 is connected on the dewatering cavity 4 of dehydration package Portion.Air inlet pipe 1 extends to 4 inner setting distance of dewatering cavity, i.e., left side air inlet pipe 1 extends to the length a, a in dewatering cavity 4 in figure Value ＞ 0；Air outlet pipe 2 extends to 4 inner setting distance of dewatering cavity, i.e., right side air outlet pipe extends to the length in dewatering cavity 4 in figure A, a value ＞ 0, air outlet pipe 2 remains to play the role of dehydration.

Each component is made using the metallic conduit of various models in the device of the utility model, and installation is simple.

Using the device of the utility model, biogas is flowing into dewatering cavity by air inlet pipe, or is taken off by dewatering cavity via first By 90 ° of steerings when water pipe flows into next dehydration package, the second dehydrating tube is being entered by dewatering cavity, or by the second dehydrating tube into When entering another dewatering cavity, biogas all needs to carry out 180 ° of steerings, this, which is just forced, flows through biogas therein repeatedly 180 ° and 90 ° turns of progress To just because of multiple steering so that biogas sudden change of flow speed, forms centrifugal bump separation and kinetic energy cataclysm so that micro- in biogas Small droplet is separated with biogas.Dewatering cavity bottom, each dewatering cavity of self-closed are fallen into through the water 11 with biogas separation removal Passage, avoid short circuit；When the water 11 of removing saves bit by bit more, waterproofing valve 7 is opened, is discharged it via waterproofing valve 7.

The foregoing is merely the preferred embodiment of the application, the application is not limited to, for the skill of this area For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.

Claims (10)

1. a kind of methane dehydrator, it is characterized in that, including dehydrator body, described dehydrator body one end be connected with air inlet pipe, The other end is connected with air outlet pipe；The dehydrator body includes multiple dehydration packages being set up in parallel, and passes through between dehydration package First dehydrating tube connects；The dehydration package includes at least two dewatering cavities being set up in parallel, and is taken off at the top of dewatering cavity by second Water pipe connects, and the second dehydrating tube is inverted U shape setting.

2. methane dehydrator as claimed in claim 1, it is characterized in that, the adjacent dewatering cavity bottom is connected by connecting tube.

3. methane dehydrator as claimed in claim 2, it is characterized in that, at least one dewatering cavity bottom connects with waterproofing valve Connect.

4. methane dehydrator as claimed in claim 1, it is characterized in that, the dewatering cavity is vertically arranged tube chamber, and second is de- Water pipe end extends to lower part in dewatering cavity.

5. the methane dehydrator as described in claim 1 or 4, it is characterized in that, second dehydrating tube includes the first vertical straight tube With the second vertical straight tube, connected between the first vertical straight tube and the second vertical straight tube by bend pipe；First vertical straight tube extends to One dewatering cavity lower part of dehydration package, the second vertical straight tube extend to another dewatering cavity lower part of dehydration package.

6. methane dehydrator as claimed in claim 1, it is characterized in that, first dehydrating tube is connected to dewatering cavity top, and First dehydrating tube is arranged in a mutually vertical manner with dewatering cavity.

7. methane dehydrator as claimed in claim 6, it is characterized in that, first dehydrating tube extends to dewatering cavity inner setting Distance.

8. methane dehydrator as claimed in claim 1, it is characterized in that, the dewatering cavity of the air inlet pipe and dehydration package mutually hangs down It is direct-connected to connect；The dewatering cavity of the air outlet pipe and dehydration package is mutually connected vertically.

9. the methane dehydrator as described in claim 1 or 8, it is characterized in that, the air inlet pipe is connected to the dehydration of dehydration package Chamber top, air outlet pipe are connected to the dewatering cavity top of dehydration package.

10. methane dehydrator as claimed in claim 9, it is characterized in that, the air inlet pipe extend to dewatering cavity inner setting away from From the air outlet pipe extends to dewatering cavity inner setting distance.