CN103307398A - Joint of pipeline-type photobioreactor - Google Patents
Joint of pipeline-type photobioreactor Download PDFInfo
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- CN103307398A CN103307398A CN2013102777922A CN201310277792A CN103307398A CN 103307398 A CN103307398 A CN 103307398A CN 2013102777922 A CN2013102777922 A CN 2013102777922A CN 201310277792 A CN201310277792 A CN 201310277792A CN 103307398 A CN103307398 A CN 103307398A
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- joint
- pipeline
- pipe
- internal layer
- stuffing box
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Abstract
A joint of a pipeline-type photobioreactor comprises an outer pipe sleeve (1) and an inner seal sleeve (2), wherein the outer pipe sleeve (1) is formed in a way that a round pipeline section is obliquely cut into upper and lower sections and the upper and lower sections are connected; two annular grooves (3) are radially formed in the two ends of the pipe sleeve respectively; annular thread clamps (4) are arranged in the annular grooves (3); the inner seal sleeve (2) is a cylindrical pipe sleeve; a convex step (5) is arranged in the center of the inner wall of the cylindrical pipe sleeve. According to the joint, the core technical problem of pipeline connection of the pipeline-type photobioreactor is solved; cut short pipelines are convenient to transport and can be recovered to the original length by the joint; the pipeline-type photobioreactor with any volume can be assembled through the joint; a strong hardware support is provided for the pipeline-type photobioreactor to develop products such as microalgae proteins produced by microalgae biological resources, biodiesel oil or aquatic baits by the joint.
Description
Technical field
The present invention relates to the pipework assistant tool, specifically a kind of joint of photoproduction conduit reactor.
Background technique
Little algae has widely distributed, outstanding features such as biomass is big, photosynthetic efficiency is high, adaptive capacity to environment is strong, growth cycle is short, output height as a kind of important renewable resources.The further development and use of little algae will provide new resource, as little algae albumen, biodiesel or aquatic feed etc.But little algae resource distribution of occurring in nature is wide, and kind is many.The exploitation of little algae resource needs single kindization, scale, tonne change to carry out.
The pipe type bioreactor that is used for the reactor of the little algae of cultivation; because specific surface area is big; light-receiving area is many; encapsulation is better; volume can reach several tons, tens tons even hundreds of ton; the flow velocity of algae liquid can be regulated arbitrarily; temperature in the incubation, salinity, illumination intensity, pH value, dissolved oxygen, carbon dioxide, nutritive proportion, thimerosal concentration etc. can be leaned on artificial or computer is regulated and control timely and effectively, and to cultivate the reactor of little algae mainly be the pipe type bioreactor so be used for scale.
Constitute the pipeline of pipe type bioreactor, cultivate the needs of little algae because considering pipeline, just must use transparent nontoxic material, and the material page or leaf must have rigid strength support power to a certain degree, material frictional force minimum, light resistance and ageing resistance are strong etc., comprehensive above factor constitutes pipeline often can only select glass pipe, but glass pipe has individual shortcoming, because be fragile article, so oversize difficult transportation, and also damage easily of transportation are the glass tube that can only select certain-length and thickness to be convenient to transport.
Because the volume of pipeline bioreactor is hundreds of kilogram or several tons or even tens tons, so glass pipe just must use the hundreds of root to up to ten thousand, how so many pipelines are connected together by in parallel and polyphone, how just can avoid pipeline to install or the explosion problem occurs because of rising-heat contracting-cold, the flow velocity that how to guarantee to connect back algae liquid remains unchanged, and provides problems such as the joint of what material is fixedly connected will become the key problem of little algae pipe type bioreactor technical research.
Summary of the invention
Order of the present invention is in order to solve above-mentioned existing in prior technology problem, invents a kind of rational in infrastructurely, make easily, stability by force, very safe and reliable pipe coupling.
A kind of joint of pipe type bioreactor, the present invention includes outer pipe box and internal layer stuffing box gland, outer pipe box tiltedly is cut into the hypovalve be combined into by one section circular pipe, upwards have two annular grooves at the pipe box two ends from the footpath, in annular groove, be placed with a ring screw clip; The internal layer stuffing box gland is that cylindrical pipe box and pipe box inwall center are provided with a convex step.
The present invention slightly diminishes from internal layer sealing running-on to convex step entire inner diameter, is a structure wide outside and narrow inside, forms a symmetrical inclined angle alpha, and α is 1～5 degree, and the inner diameter after diminishing is slightly less than the outer dia of the glass tube of being fixed.
This convex step inner diameter of the present invention is identical with the glass pipe internal diameter of being fixed.
The present invention is provided with seal ring respectively at the convex step of internal layer stuffing box gland from running-on to the center.
The outer pipe box of the present invention is hard material, and the internal layer stuffing box gland is soft material.
Joint of the present invention in the pipe type bioreactor at least by the above and supporting use of pipeline of two covers.
The present invention has the following advantages compared with the prior art:
Joint of the present invention has simple in structure, and operation is rationally distributed easily, the advantage of stressed equal first-class.The present invention can be used for connecting all pipelines (as various glass tubes, iron pipe, Stainless Steel Tube, plastic tube), the way of avoiding pipeline must have flange plate to dock in connection procedure changes the phenomenon of aggravating corrosion because welding flange causes the tubing chemical property.The present invention is with the sheathed two lobe be combined intos up and down of cutting sth. askew of counting of external pipe, in order that conveniently in the arbitrary position of long internal layer stuffing box gland it is wrapped pad; The material that outer pipe box of the present invention is hard constitutes, and is in conjunction with assembling, easy to install by last hypovalve, to the fastening force homogeneous of internal layer stuffing box gland; The circular groove structure of external pipe Analysis of Nested Design is locked in the ring screw clip in the annular groove, avoids clip arbitrarily to slide, and difficult drop-off drops when avoiding operating above high-altitude or dangerous place; Internal layer stuffing box gland of the present invention, tightr when pipeline is combined because being designed to structure wide outside and narrow inside, the pipeline head is difficult for withdrawing from; The convex ledge structure at stuffing box gland middle part can be avoided occurring because of pipe laying or because temperature variation causes the phenomenon that causes the collision explosion between the pipeline head of expanding with heat and contract with cold, guarantee that seamless between the pipeline head, flow velocity is consistent, avoid the lag deposit of microorganism, guarantee that cleaning and sterilizing can be completely.
Below in conjunction with the drawings and specific embodiments the present invention is done further explanation.
Description of drawings
Fig. 1 is the structural representation of invention;
Fig. 2 is A-A sectional structure schematic representation among Fig. 1;
Fig. 3 is the form structure schematic representation of outer pipe box.
Among the figure: 1, outer pipe box; 2, internal layer stuffing box gland; 3, annular groove; 4, ring screw clip; 5, convex step; 6, glass tube; 7, seal ring.
Embodiment
See Fig. 1, Fig. 2, shown in Figure 3.A kind of joint of pipe type bioreactor, the present invention includes outer pipe box 1 and internal layer stuffing box gland 2, outer pipe box 1 tiltedly is cut into the hypovalve be combined into by one section circular pipe, upwards have two annular grooves 3 at the pipe box two ends from the footpath, be placed with a ring screw clip 43 li of annular grooves; Internal layer stuffing box gland 2 is provided with a convex step 5 for cylindrical pipe box and pipe box inwall center.
The present invention slightly diminishes from internal layer sealing running-on to convex step 5 entire inner diameter, is a structure wide outside and narrow inside, forms a symmetrical inclined angle alpha, and α is 1～5 degree, and the inner diameter after diminishing is slightly less than the outer dia of the glass tube of being fixed.
These convex step 5 inner diameters of the present invention are identical with the glass pipe internal diameter of being fixed.
The present invention is provided with seal ring 7 respectively at the convex step 5 of internal layer stuffing box gland 2 from running-on to the center.
The outer pipe box 1 of the present invention is hard material, and internal layer stuffing box gland 2 is soft material.
Joint of the present invention in the pipe type bioreactor at least by the above and supporting use of pipeline of two covers.
Usage mode:The pipeline of required connection is arranged in file in order, the pipeline head is stained with the detergent solution of a little, a pipeline wherein firmly is inserted on the internal layer stuffing box gland, again another root pipeline also is inserted on the internal layer stuffing box gland, because of the structure of the inner wide and outer narrow of internal layer stuffing box gland, two pipeline heads just tightly are locked in the inside; External pipe is put hypovalve to be enclosed within the outside of internal layer stuffing box gland and to compress, put into the screw thread clip of annular in the groove on the pipe box and screw screw thread, make whole pipe box tightly encase the internal layer stuffing box gland, two pipelines are just connected into a long pipeline by joint, and all pipelines that just can the pipe type bioreactor is related by operation like this link together.
The all material that constitutes joint of the present invention all is the material that market is bought easily.
Embodiment
A kind of joint of pipe type bioreactor, the present invention includes outer pipe box 1 and internal layer stuffing box gland 2, outer pipe box 1 tiltedly is cut into the hypovalve be combined into by one section circular pipe, upwards have two annular grooves 3 at the pipe box two ends from the footpath, be placed with a ring screw clip 43 li of annular grooves; Internal layer stuffing box gland 2 is provided with a convex step 5 for cylindrical pipe box and pipe box inwall center.
The present invention slightly diminishes from internal layer sealing running-on to convex step 5 entire inner diameter, is a structure wide outside and narrow inside, forms a symmetrical inclined angle alpha, and α is 1～5 degree, and the inner diameter after diminishing is slightly less than the outer dia of the glass tube of being fixed.
These convex step 5 inner diameters of the present invention are identical with the glass pipe internal diameter of being fixed.
The present invention is provided with seal ring 7 respectively at the convex step 5 of internal layer stuffing box gland 2 from running-on to the center.
The outer pipe box 1 of the present invention is hard material, and internal layer stuffing box gland 2 is soft material.
Specific embodiment: a kind of pipe coupling of 5 tons of pipe type bioreactors, design and make according to the mode of Fig. 1, Fig. 2 and Fig. 3.
At first, make pipe coupling, outer pipe box 1 selects for use hard PVC pipe (PVC) to be material, and outer pipe box 1 length is 80 millimeters, and external diameter is 75 millimeters, internal diameter is 65 millimeters, thickness of pipe wall is 5 millimeters, and two annular grooves 3 on the outer pipe box 1 all lay respectively at from 10 millimeters places of outer pipe box 1 edges at two ends, forms an annular groove 3 at outer pipe box 1, design grinding tool and cast molding according to Fig. 1 and Fig. 3, the whole outer pipe box with moulding is divided into two lobes up and down by shown in Figure 3 cutting sth. askew at last.
Internal layer stuffing box gland 2 usefulness rubber materials are made rubber sleeve, and the length of rubber sleeve 2 is 80 millimeters, and the external diameter of rubber sleeve 2 is 67 millimeters, 2 millimeters of the wall thickness of rubber sleeve 2, the wall thickness at convex step place, center is 2.5 millimeters, the convex step is wide to be 2 millimeters, length is 4 millimeters, designs and produces grinding tool and cast molding.
Secondly, the selected transparent pipe of reactor is glass tube 6, and glass tube 6 length are 2 meters, and thickness of pipe wall is 2 millimeters, and external diameter of pipe is 63 millimeters, and all glass tubes are customized to glass tube producer.
At last, the position that the joint that 5 tons of pipe type bioreactors is related and glass tube 6 roads are transported to installation, the quantity of joint is 832, the quantity of glass tube 6 is 800.Design Requirement Drawing by reactor is constructed, and per 4 glass pipes 6 are a parallel connection, and per 25 glass pipes 6 are a polyphone, on average is installed in the two sides of pipe type bioreactor support respectively, is designed to 8 back and forth; The pump housing one end tube head (caliber is 63 millimeters) on the reactor is plugged internal layer stuffing box gland 2, and compress internal layer stuffing box gland 2, make tube head push up convex step 5 to internal layer stuffing box gland 2, again glass tube 6 heads of 63 millimeters of diameters are glued the detergent (lubrication) of a little, firmly be inserted in the internal layer stuffing box gland 2, guarantee that glass pipe 6 heads are positioned at the convex step 5 of internal layer stuffing box gland 2, with the outer pipe box of PVC material about in the of 1 two lobes be stuck on the gum cover, then ring screw clip 4 is put into 3 li of annular grooves, firmly screw, glass tube 6 just tightly is stuck in the joint, other all glass tubes are by so operation, connect together by polyphone and mode in parallel, form one 5 tons pipeline reactor.
It is as follows to utilize above-mentioned 5 tons of pipeline bioreactors to cultivate the detailed process of little algae (be representative with the haematococcus pluvialis): after the reactor installation, check joint whether have loosening, whether ring screw clip 4 screws, whether glass pipe 6 has cracking or breakage etc., change if having immediately, purpose checks one by one gets rid of hidden danger in advance, to guarantee each little algae energy success of cultivating.
With disinfector (as ozone, chlorine, sodium hypochlorite, alcohol) reactor is carried out thorough disinfection, assorted algae and the protozoans thereof killing all harm haematococcus pluvialis growings and breed provide a pure culture environment to haematococcus pluvialis.
Haematococcus pluvialis algae kind is linked in the reactor, add nutrition, start the pump housing, haematococcus pluvialis just circulates in glass pipe 6 many times, by absorbing sunlight, nutrition and gas etc., haematococcus pluvialis just carries out the reaction of various Physiology and biochemistries, metabolism and produce products such as various little algae albumen, biodiesel or aquatic feed.
After the certain hour cultivation, gather in the crops.
So according to the operation of above-mentioned steps, just can carry out many times cultivation with reactor.
The present invention as a result of embodiment solves the core technology problem of the pipeline connection of pipe type bioreactor.Solving short being convenient to of pipeline cutting and transport, is raw footage but can reply again with this joint, can assemble the pipeline bioreactor of arbitrary volume by this joint; Overcome because of fitting operation or because variation of temperature causes the pipeline rising-heat contracting-cold and the problem of distortion explosion occurs; Because joint design is interior soft outer hard special construction, make that pipeline is stressed to die down that tube head is not easy to crack; The concave structure of joint both had been convenient to the fitting operation of ring screw clip, kept all ring screw clips neat and consistent on reactor elegant in appearance again.Utilizing this joint to develop little algae living resources for the pipe type bioreactor produces products such as little algae albumen, biodiesel or aquatic feed strong hardware support is provided.
Claims (4)
1. the joint of a pipe type bioreactor, it is characterized in that, comprise outer pipe box (1) and internal layer stuffing box gland (2), outer pipe box (1) tiltedly is cut into the hypovalve be combined into by one section circular pipe, upwards have two annular grooves (3) at the pipe box two ends from the footpath, be placed with a ring screw clip (4) in annular groove (3) lining; Internal layer stuffing box gland (2) is provided with a convex step (5) for cylindrical pipe box and pipe box inwall center.
2. the joint of a kind of pipe type bioreactor according to claim 1 is characterized in that, slightly diminish from internal layer sealing running-on to convex step (5) entire inner diameter, and be a structure wide outside and narrow inside, form a symmetrical inclined angle alpha, α is 1～5 degree.
3. the joint of a kind of pipe type bioreactor according to claim 1 is characterized in that, is provided with seal ring (7) respectively at the convex step (5) of internal layer stuffing box gland (2) from running-on to the center.
4. the joint of a kind of pipe type bioreactor according to claim 1 is characterized in that, outer pipe box (1) is hard material, and internal layer stuffing box gland (2) is soft material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102777922A CN103307398A (en) | 2013-07-04 | 2013-07-04 | Joint of pipeline-type photobioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102777922A CN103307398A (en) | 2013-07-04 | 2013-07-04 | Joint of pipeline-type photobioreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307398A true CN103307398A (en) | 2013-09-18 |
Family
ID=49132936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102777922A Pending CN103307398A (en) | 2013-07-04 | 2013-07-04 | Joint of pipeline-type photobioreactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103307398A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283474A (en) * | 2020-11-11 | 2021-01-29 | 徐文罗 | Quick connecting device of pipeline for bio-pharmaceuticals |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410721A (en) * | 1934-01-31 | 1934-05-24 | James A Jobling & Company Ltd | Improvements relating to pipe-line clamps |
| GB1020673A (en) * | 1965-01-12 | 1966-02-23 | Hepworth Iron Co Ltd | Improvements in or relating to vitrified clay piping or conduit |
| US3402946A (en) * | 1966-10-03 | 1968-09-24 | Dedian Charles | Threadless pipe connection system |
| GB1280979A (en) * | 1970-04-22 | 1972-07-12 | Leng Armac Ltd | An improved fastening |
| US3813116A (en) * | 1972-10-17 | 1974-05-28 | Interspace Corp | Coupling for plain end pipes |
| US4172607A (en) * | 1978-01-23 | 1979-10-30 | Norton Bernard W | Pipe coupling with plastic sheath |
| US4417755A (en) * | 1974-10-07 | 1983-11-29 | Familian Corp. | Pipe coupling |
| US4538839A (en) * | 1984-01-27 | 1985-09-03 | Plessey Incorporated | Pipe joint coupling |
| US6431216B1 (en) * | 2000-11-15 | 2002-08-13 | Terry L. Briscoe | Protective tube assembly |
| JP2004019688A (en) * | 2002-06-12 | 2004-01-22 | Inaba Denki Sangyo Co Ltd | Fixedly supporting device of vertical piping for air conditioning |
| CN102268361A (en) * | 2011-06-20 | 2011-12-07 | 中国科学院广州能源研究所 | Connecting structure for tubular optical biological reactor |
-
2013
- 2013-07-04 CN CN2013102777922A patent/CN103307398A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410721A (en) * | 1934-01-31 | 1934-05-24 | James A Jobling & Company Ltd | Improvements relating to pipe-line clamps |
| GB1020673A (en) * | 1965-01-12 | 1966-02-23 | Hepworth Iron Co Ltd | Improvements in or relating to vitrified clay piping or conduit |
| US3402946A (en) * | 1966-10-03 | 1968-09-24 | Dedian Charles | Threadless pipe connection system |
| GB1280979A (en) * | 1970-04-22 | 1972-07-12 | Leng Armac Ltd | An improved fastening |
| US3813116A (en) * | 1972-10-17 | 1974-05-28 | Interspace Corp | Coupling for plain end pipes |
| US4417755A (en) * | 1974-10-07 | 1983-11-29 | Familian Corp. | Pipe coupling |
| US4172607A (en) * | 1978-01-23 | 1979-10-30 | Norton Bernard W | Pipe coupling with plastic sheath |
| US4538839A (en) * | 1984-01-27 | 1985-09-03 | Plessey Incorporated | Pipe joint coupling |
| US6431216B1 (en) * | 2000-11-15 | 2002-08-13 | Terry L. Briscoe | Protective tube assembly |
| JP2004019688A (en) * | 2002-06-12 | 2004-01-22 | Inaba Denki Sangyo Co Ltd | Fixedly supporting device of vertical piping for air conditioning |
| CN102268361A (en) * | 2011-06-20 | 2011-12-07 | 中国科学院广州能源研究所 | Connecting structure for tubular optical biological reactor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283474A (en) * | 2020-11-11 | 2021-01-29 | 徐文罗 | Quick connecting device of pipeline for bio-pharmaceuticals |
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| PB01 | Publication | ||
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Application publication date: 20130918 |