CN109437345B - Heparin sodium waste water carries out conveyor that comprehensive utilization was carried out at industrial sewage treatment plant - Google Patents
Heparin sodium waste water carries out conveyor that comprehensive utilization was carried out at industrial sewage treatment plant Download PDFInfo
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- CN109437345B CN109437345B CN201811520435.3A CN201811520435A CN109437345B CN 109437345 B CN109437345 B CN 109437345B CN 201811520435 A CN201811520435 A CN 201811520435A CN 109437345 B CN109437345 B CN 109437345B
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- Prior art keywords
- heparin sodium
- treatment plant
- sewage treatment
- hollow section
- wastewater
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
Abstract
The invention belongs to the technical field of wastewater treatment, and provides a conveying device for comprehensively utilizing heparin sodium wastewater in an industrial sewage treatment plant. This heparin sodium waste water carries out conveyor that comprehensive utilization carried out at industrial sewage treatment plant includes: a conveying pipeline for conveying the heparin sodium sewage generated by a heparin sodium manufacturer to a sewage treatment plant; the conveying pipeline comprises a plurality of connecting pipelines and a plurality of fixing devices; each fixing device is used for fixing two adjacent connecting pipelines. The conveying device can directly convey the wastewater generated by the heparin sodium manufacturer to a sewage treatment plant with centralized areas for treatment, so that the investment cost of the heparin sodium manufacturer is reduced, and the treatment cost is reduced; in addition, as the heparin sodium wastewater is rich in a large amount of nutrient substances, the purchase cost of the nutrient substances can be reduced in an industrial sewage treatment plant, so that the cost is reduced; and the tightness of the wastewater conveying device is very good, and the leakage and environmental pollution caused by the leakage in the heparin sodium wastewater conveying process can be prevented.
Description
Technical Field
The invention belongs to the technical field of wastewater treatment, and particularly relates to a conveying device for comprehensively utilizing heparin sodium wastewater in an industrial sewage treatment plant.
Background
The heparin sodium is used as a biological medicine intermediate, has the effects of anticoagulation and thrombosis prevention, has extremely high clinical value in aspects of bleeding of nephropathy patients, acute myocardial infarction and the like, and has a high content in animal small intestines, particularly pig small intestine mucosa. At present, the main production process of heparin sodium is an enzymolysis method, and a large amount of sausage casing-heparin processing wastewater which is rich in animal protein, fat and other organic substances which are difficult to degrade is generated in the production process. According to statistics, the annual discharge amount of the casing processing wastewater in China is about 270 ten thousand tons, the annual discharge amount of the heparin processing wastewater is about 220 ten thousand tons, and the total discharge amount of the casing-heparin processing wastewater is about 490 ten thousand tons. Crude protein and organic matters in the casing-heparin processing wastewater can not be fully utilized, and about 5 ten thousand tons of crude protein is wasted every year.
The production process of the heparin sodium mainly comprises the following steps: the method mainly comprises the steps of bowel washing, bowel scraping, enzymolysis and resin extraction, wherein two strands of wastewater are mainly generated in the whole production process, one strand is bowel washing wastewater, and the other strand is enzymolysis wastewater. The main component of the waste water dry matter is chloride, the organic matter mainly comprises crude protein, amino acid and fat, the characteristics of high COD, high salt, high ammonia nitrogen, easy putrefaction and the like are highlighted, and if the waste water is directly discharged without treatment, serious pollution is certainly caused to the environment. At present, the treatment technology of the sausage casing-heparin sodium processing wastewater mainly comprises a physical and chemical technology, a biochemical technology and a physical and chemical-biochemical combined technology.
Generally, heparin sodium manufacturers will build a large number of biochemical pools for treating the casing-heparin sodium processing wastewater, so that the construction cost is high, the investment is large, the operation cost is high, and resources are wasted.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a conveying device for comprehensively utilizing heparin sodium wastewater in an industrial sewage treatment plant, wherein the conveying device for comprehensively utilizing the heparin sodium wastewater in the industrial sewage treatment plant can directly convey the wastewater generated by a heparin sodium manufacturer to a sewage treatment plant with concentrated areas for treatment so as to reduce the operation cost per se, treat the wastewater and reduce the environmental pollution; in addition, as the heparin sodium wastewater is rich in a large amount of nutrient substances, the purchase cost of the nutrient substances can be reduced by an industrial sewage treatment plant, so that the cost is reduced, the energy is saved, and the wastewater is comprehensively utilized; and the tightness of the wastewater conveying device is very good, and the leakage and environmental pollution caused by the leakage in the heparin sodium wastewater conveying process can be prevented.
In order to achieve the above object, the preferred solution adopted by the present invention is:
a heparin sodium wastewater carries out conveyor that comprehensive utilization was carried out at industrial sewage treatment plant, includes: a conveying pipeline for conveying the heparin sodium sewage generated by a heparin sodium manufacturer to a sewage treatment plant; the conveying pipeline comprises a plurality of connecting pipelines and a plurality of fixing devices; each fixing device is used for fixing two adjacent connecting pipelines; the connecting pipeline is provided with a first hollow section and a second hollow section which are mutually connected; the outer diameter of the first hollow section is larger than that of the second hollow section; the connecting tube has a first end and a second end; the first end is positioned at one end of the first hollow section far away from the second hollow section, and the second end is positioned at one end of the second hollow section far away from the first hollow section; the first end of the connecting pipeline is detachably connected with the second end of the adjacent connecting pipeline; the first end has a first port and the second end has a second port; the second port is positioned in the second hollow section; the end part of the first hollow section far away from the first end is set as a third end which is connected with the second hollow section; a first rubber ring is arranged at the edge of the first port; one side of the first rubber ring is attached to the edge of the first port, and the other side of the first rubber ring is convexly provided with a plurality of first positioning bulges along the circumferential direction of the first rubber ring; the first positioning bulges are matched with the first positioning concave parts in a one-to-one correspondence manner; the third end is provided with a third port, and a second rubber ring is arranged at the edge of the third port; one side of the second rubber ring is attached to the edge of the third port, and the other side of the second rubber ring is provided with a plurality of first positioning concave parts along the circumferential direction of the second rubber ring in a concave mode; the fixing device comprises a rubber pad and a joint hoop; the fixing device comprises a rubber pad and a joint hoop; the rubber pad is provided with a fourth end and a fifth end which are detachably connected; one surface of the rubber pad, which is close to the outer pipe wall of the connecting pipeline, is convexly provided with a plurality of second positioning bulges, and the outer pipe wall is concavely provided with a plurality of second positioning concave parts; the second positioning bulges are arranged in the second positioning concave parts in a one-to-one corresponding manner; the joint clamp encloses the rubber pad.
Further, in a preferred embodiment of the present invention, the first positioning protrusions are disposed on the first rubber ring at equal intervals.
Further, in a preferred embodiment of the present invention, a plurality of second positioning recesses are provided at the first end and the third end at equal intervals in the circumferential direction of the first hollow section.
Further, in a preferred embodiment of the present invention, the second end is provided with an external thread, the first end is provided with an internal thread, and the external thread is matched with the internal thread.
Further, in a preferred embodiment of the present invention, the fourth end is concavely provided with a third positioning concave portion, and the fifth end is convexly provided with a third positioning convex portion; the third positioning protrusion is matched with the third positioning concave part.
Further, in a preferred embodiment of the invention, the conveying pipe further comprises a plurality of connecting bends for connecting two connecting pipes.
The conveying device for comprehensively utilizing the heparin sodium wastewater in the industrial sewage treatment plant has the beneficial effects that:
the conveying device for comprehensively utilizing the heparin sodium wastewater in the industrial sewage treatment plant comprises a conveying pipeline for conveying the heparin sodium wastewater generated by a heparin sodium manufacturer to the industrial sewage treatment plant. Through carrying out structural improvement to pipeline, make its leakproofness very good, can prevent to take place to leak in heparin sodium waste water transportation, the polluted environment. The conveying device for comprehensively utilizing the heparin sodium wastewater in the industrial sewage treatment plant can directly convey the wastewater generated by a heparin sodium manufacturer to the sewage treatment plant with centralized areas for treatment so as to reduce the operation cost per se, treat the wastewater, reduce the environmental pollution and save the labor energy cost; in addition, because the heparin sodium wastewater is rich in a large amount of nutrient substances, the purchase cost of the nutrient substances can be reduced by an industrial sewage treatment plant, so that the cost is reduced, the resource waste is reduced, and the method is beneficial to the nation and the people.
Drawings
FIG. 1 is a schematic structural diagram of a conveying device for comprehensive utilization of heparin sodium wastewater in an industrial sewage treatment plant according to an embodiment of the present invention;
FIG. 2 is a schematic, partially cross-sectional view of a first perspective of a delivery conduit provided by an embodiment of the present invention;
FIG. 3 is an enlarged view of area A;
FIG. 4 is a schematic, partially cross-sectional view of a second perspective of a delivery conduit provided by an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a rubber pad provided in an embodiment of the present invention;
fig. 6 is a schematic cross-sectional view of a rubber pad provided in an embodiment of the present invention.
Reference numerals: 100-conveying pipe, 200-heparin sodium manufacturer, 300-sewage treatment plant, 110-connecting pipe, 120-fixing device, 130-connecting elbow, 111-first hollow section, 112-second hollow section, 113-first end, 114-second end, 115-third end, 1131-first port, 1141-second port, 116-first rubber ring, 117-second rubber ring, 118-outer pipe wall, 1161-first positioning bulge, 1151-third port, 1171-first positioning recess, 121-rubber pad, 122-joint clamp, 123-bolt, 1211-fourth end, 1212-fifth end, 1213-third positioning recess, 1214-third positioning bulge, 1215-second positioning bulge, 1181-second positioning recess.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The invention is further described below with reference to the accompanying figures 1-6:
referring to fig. 1, the present invention provides a conveying device for comprehensive utilization of heparin sodium wastewater in an industrial sewage treatment plant, comprising: a conveying pipeline 100 for conveying the heparin sodium sewage generated by the heparin sodium manufacturing factory 200 to the sewage treatment plant 300. The structure of the conveying pipe 100 is not particularly limited, and further, the conveying pipe 100 includes a plurality of connecting pipes 110, a plurality of fixing devices 120, and a plurality of connecting elbows 130 for connecting the two connecting pipes 110.
Referring to fig. 2, each fixing device 120 is used for fixing two adjacent connecting pipes 110. The structure of the connection pipe 110 is not particularly limited, and further, the connection pipe 110 has a first hollow section 111 and a second hollow section 112 connected to each other.
Wherein the outer diameter of the first hollow section 111 is larger than the outer diameter of the second hollow section 112. In this embodiment, connecting conduit 110 has a first end 113 and a second end 114. The first end 113 is located at an end of the first hollow section 111 remote from the second hollow section 112, and the second end 114 is located at an end of the second hollow section 112 remote from the first hollow section 111. The first end 113 of the connecting pipe 110 is detachably connected with the second end 114 of the adjacent connecting pipe 110, specifically, the second end 114 is provided with an external thread (not shown), the first end 113 is provided with an internal thread (not shown), and the external thread is matched with the internal thread so as to facilitate detachment and installation, transportation and maintenance.
In this embodiment, the first end 113 has a first port 1131, and the second end 114 has a second port 1141. Second port 1141 is located within second hollow section 112. The end of the first hollow section 111 remote from the first end 113 is provided as a third end 115, the third end 115 being connected to the second hollow section 112.
In this embodiment, the first rubber ring 116 is disposed at the edge of the first port 1131, one surface of the first rubber ring 116 is attached to the edge of the first port 1131, and the other surface of the first rubber ring 116 is provided with a plurality of first positioning protrusions 1161 protruding along the circumferential direction thereof. Further, the first positioning protrusions 1161 are equidistantly arranged on the first rubber ring 116.
In this embodiment, the third port 115 has a third port 1151, and the edge of the third port 1151 is provided with a second rubber ring 117; one surface of the second rubber ring 117 is attached to the edge of the third port 1151, and the other surface thereof is recessed along the circumferential direction thereof with a plurality of first positioning recesses 1171. Further, the first positioning recesses 1171 are equidistantly spaced apart from each other in the first rubber ring 116. The first positioning projections 1161 are fitted into the first positioning recesses 1171 in a one-to-one correspondence. To increase the direct connection tightness of two adjacent connecting ducts 110.
Referring to fig. 2-4, in the present embodiment, the fixing device 120 includes a rubber pad 121 and a connector clip 122. Wherein the securing device 120 includes a rubber pad 121 and a connector clip 122. Referring to fig. 5, the rubber pad 121 has a fourth end 1211 and a fifth end 1212 detachably connected to each other. The specific connection manner of the fourth end 1211 and the fifth end 1212 is not specifically set, please refer to fig. 6, specifically, in the embodiment, the fourth end 1211 is concavely provided with a third positioning concave portion 1213, and the fifth end 1212 is convexly provided with a third positioning convex portion 1214; the third positioning projection 1214 is engaged with the third positioning recess 1213.
In the present embodiment, referring to fig. 3, a plurality of second positioning protrusions 1215 are convexly disposed on a surface of the rubber pad 121 close to the outer tube wall 118 of the connecting tube 110, and a plurality of second positioning recesses 1181 are concavely disposed on the outer tube wall 118. The second positioning protrusions 1215 are disposed in the second positioning recesses 1181 in a one-to-one correspondence. To further increase the sealing. Further, in the present embodiment, a plurality of second positioning recesses 1181 are provided at the first end 113 and the third end 115 at equal intervals in the circumferential direction of the first hollow section 111.
In this embodiment, the joint clamp 122 surrounds the rubber gasket 121 and is locked by the bolt 123, so that the rubber gasket 121 is tightly attached to the connecting pipes 110 and functions to further fix the adjacent two connecting pipes 110.
The conveying device for comprehensive utilization of heparin sodium wastewater in an industrial sewage treatment plant provided by the embodiment works as follows: after being delivered from the heparin sodium production factory 200, the heparin sodium wastewater is delivered to the sewage treatment plant 300 through the delivery pipe 100. Since the transfer pipe 100 of the present embodiment has excellent sealability, there is no fear of leakage of sewage. The transfer pipe 100 may be buried in the soil or may be erected in the air. The conveying device for comprehensive utilization of heparin sodium wastewater in an industrial sewage treatment plant provided by the embodiment is installed as follows: the first end 113 of the connecting pipe 110 is screwed with the second end 114 of the adjacent connecting pipe 110, and at this time, the first positioning protrusion 1161 is matched with the second positioning recess 1181 to play a role in sealing the two connecting pipes 110; then, the second positioning protrusion 1215 is matched with the second positioning concave part 1181, the rubber pad 121 is attached to the connecting pipe 110 along the circumferential direction of the connecting pipe 110, and the third positioning protrusion 1214 is matched with the third positioning concave part 1213, so that the rubber pad 121 is fixed to the connecting pipe 110, and further the sealing effect is achieved; the connector clip 122 is then locked to the rubber gasket 121, which serves to further secure the adjacent two connecting pipes 110. According to the distance between the heparin sodium manufacturer 200 and the sewage treatment plant 300, a plurality of connecting pipelines 110 are connected, and the connecting elbow 130 is welded with one end of the connecting pipeline 110 at the place where the elbow needs to be used, and the other end of the connecting pipeline 110 connected with the connecting elbow 130 can be connected with the equipment of the heparin sodium manufacturer 200 or the sewage treatment plant 300, or can be connected with the adjacent connecting pipeline 110 or the connecting elbow 130.
In summary, the conveying device for comprehensive utilization of heparin sodium wastewater in an industrial sewage treatment plant provided by this embodiment can directly convey wastewater generated by a heparin sodium manufacturer to a sewage treatment plant with concentrated areas for treatment, so as to reduce the operation cost of the conveying device, treat the wastewater and reduce the environmental pollution; in addition, as the heparin sodium wastewater is rich in a large amount of nutrient substances, the purchase cost of the nutrient substances can be reduced by an industrial sewage treatment plant, so that the cost is reduced, the resource waste is reduced, and the method is beneficial to the nation and the people; and the conveying device for comprehensively utilizing the heparin sodium wastewater in the industrial sewage treatment plant has very good tightness, and can prevent leakage and environmental pollution in the transportation process of the heparin sodium wastewater.
The embodiments described above are some, but not all embodiments of the invention.
The detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a heparin sodium waste water carries out conveyor that comprehensive utilization was carried out at industrial sewage treatment plant which characterized in that includes: a conveying pipeline for conveying the heparin sodium sewage generated by a heparin sodium manufacturer to a sewage treatment plant;
the conveying pipeline comprises a plurality of connecting pipelines and a plurality of fixing devices; each fixing device is used for fixing two adjacent connecting pipelines;
the connecting pipeline is provided with a first hollow section and a second hollow section which are mutually connected; the outer diameter of the first hollow section is larger than that of the second hollow section; the connecting conduit has a first end and a second end; the first end is positioned at one end of the first hollow section far away from the second hollow section, and the second end is positioned at one end of the second hollow section far away from the first hollow section; the first end of the connecting pipeline is detachably connected with the second end of the connecting pipeline adjacent to the first end; the first end has a first port and the second end has a second port; the second port is located within the second hollow section;
the end part, far away from the first end, of the first hollow section is set as a third end which is connected with the second hollow section; a first rubber ring is arranged at the edge of the first port; one side of the first rubber ring is attached to the edge of the first port, and a plurality of first positioning bulges are convexly arranged on the other side of the first rubber ring along the circumferential direction of the first rubber ring; the third end is provided with a third port, and a second rubber ring is arranged at the edge of the third port; one surface of the second rubber ring is attached to the edge of the third port, and a plurality of first positioning concave parts are concavely arranged on the other surface of the second rubber ring along the circumferential direction of the second rubber ring; the first positioning bulges are matched with the first positioning concave parts in a one-to-one correspondence manner;
the fixing device comprises a rubber pad and a joint hoop; the rubber pad is arranged around the connecting pipeline along the circumferential direction of the connecting pipeline; the rubber pad is provided with a fourth end and a fifth end which are detachably connected; a plurality of second positioning bulges are convexly arranged on one surface, close to the outer pipe wall of the connecting pipeline, of the rubber pad, and a plurality of second positioning concave parts are concavely arranged on the outer pipe wall; the second positioning bulges are arranged in the second positioning concave parts in a one-to-one corresponding manner; the joint clamp is arranged around the rubber pad.
2. The conveying device for comprehensive utilization of heparin sodium wastewater in an industrial sewage treatment plant according to claim 1, wherein the first positioning protrusions are arranged on the first rubber ring at equal intervals.
3. The conveying device for comprehensive utilization of heparin sodium wastewater in an industrial sewage treatment plant according to claim 2, wherein a plurality of second positioning concave parts are arranged at the first end and the third end at equal intervals along the circumferential direction of the first hollow section.
4. The conveying device for comprehensive utilization of heparin sodium wastewater in an industrial sewage treatment plant according to claim 1, wherein the second end is provided with an external thread, the first end is provided with an internal thread, and the external thread is matched with the internal thread.
5. The conveying device for comprehensive utilization of heparin sodium wastewater in an industrial sewage treatment plant according to claim 1, wherein a third positioning concave part is concavely arranged at the fourth end, and a third positioning convex part is convexly arranged at the fifth end; the third positioning protrusion is matched with the third positioning concave part.
6. The conveying device for comprehensive utilization of heparin sodium wastewater in an industrial sewage treatment plant according to claim 1, wherein the conveying pipeline further comprises a plurality of connecting elbows for connecting two connecting pipelines.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811520435.3A CN109437345B (en) | 2018-12-12 | 2018-12-12 | Heparin sodium waste water carries out conveyor that comprehensive utilization was carried out at industrial sewage treatment plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811520435.3A CN109437345B (en) | 2018-12-12 | 2018-12-12 | Heparin sodium waste water carries out conveyor that comprehensive utilization was carried out at industrial sewage treatment plant |
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| CN109437345A CN109437345A (en) | 2019-03-08 |
| CN109437345B true CN109437345B (en) | 2021-10-29 |
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| CN110332461B (en) * | 2019-07-01 | 2024-02-20 | 齐力控股集团有限公司 | Material recovery system |
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| US5015014A (en) * | 1989-06-19 | 1991-05-14 | Aardvark Corporation, Inc. | Plastic pipe section |
| US5360242A (en) * | 1992-10-07 | 1994-11-01 | Argent Michael F | Pipe connecting assembly and method for joining two lengths of steel pipe by a press-fit connection |
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