CN109132263B - Water sealing device for normal pressure urea water tank - Google Patents
Water sealing device for normal pressure urea water tank Download PDFInfo
- Publication number
- CN109132263B CN109132263B CN201811017720.3A CN201811017720A CN109132263B CN 109132263 B CN109132263 B CN 109132263B CN 201811017720 A CN201811017720 A CN 201811017720A CN 109132263 B CN109132263 B CN 109132263B
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- Prior art keywords
- pipe
- water tank
- shell
- normal pressure
- sealing device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention discloses a normal pressure urea water tank water sealing device which comprises a U-shaped pipe, wherein a pipe orifice I and a pipe orifice II are respectively arranged at two ends of the U-shaped pipe, a valve is arranged on one side of a concave bent pipe of the U-shaped pipe, a turbulence mechanism is arranged inside a convex bent pipe of the U-shaped pipe, an inclined pipe is arranged between the concave bent pipe of the U-shaped pipe and one side of the convex bent pipe of the U-shaped pipe, a clamping mechanism is arranged on one side of the pipe orifice I, the turbulence mechanism comprises a shell and a guide core body arranged in the shell, the guide core body consists of a plurality of blades and a central support body, the clamping mechanism comprises a shell, the shell is of a hollow structure, a through hole I and a through hole II are sequentially arranged on the inner side of the shell, a plurality of groups of guide rails are arranged inside the shell, racks are arranged on the guide rails, and the racks are meshed with the first gears. The beneficial effects are that: the method of the U-shaped water seal is adopted, the volatilized ammonia gas after hydrolysis is collected, the ammonia gas leakage amount is reduced, and potential safety hazards such as personnel poisoning are prevented.
Description
Technical Field
The invention relates to the technical field of normal pressure urea water storage tanks, in particular to a water sealing device for a normal pressure urea water tank.
Background
Urea is an organic compound consisting of carbon, nitrogen, oxygen and hydrogen, and is white crystals or powder in appearance. It is a post-animal protein metabolic product, commonly used as a plant nitrogen fertilizer, urea is synthesized in the liver and is a nitrogenous metabolite in the body excreted by mammals, this metabolic process is called urea cycle, urea is the first organic compound obtained by artificially synthesizing inorganic substances. At present, most urea water storage tanks adopt an open mode to balance the pressure difference between the inside and the outside of the tank, so that ammonia overflows out of the tank after urea hydrolysis, and people entering a workshop are difficult to breathe, and the ammonia reaches an explosion limit, so that explosion is easy to cause.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a water sealing device for an atmospheric urea water tank, which aims to overcome the technical problems in the prior related art.
The technical scheme of the invention is realized as follows:
the utility model provides a normal pressure urea water pitcher water seal arrangement, includes the U type pipe, the both ends of U type pipe are provided with mouth of pipe I and mouth of pipe II respectively, wherein, U type pipe indent return bend department one side is provided with the valve, the inside vortex mechanism that is provided with in U type pipe upper convex return bend department, U type pipe indent return bend department with be provided with the pipe chute between convex return bend department one side on the U type pipe, one side of mouth of pipe I is provided with joint mechanism, vortex mechanism includes the shell and sets up the direction core in the shell, the direction core constitute by a plurality of blades and central support body, joint mechanism includes the casing, and the casing is hollow structure, the casing inboard has set gradually through-hole I and through-hole II, the inside a plurality of group of guide rail that is provided with of casing, be provided with the rack on the guide rail, rack meshing gear I, gear I meshes with gear II, gear II meshes with the tooth face of ring tooth, the helicitic groove and the jack catch of ring tooth, gear II keeps away from one side of motor output shaft and connection.
Furthermore, a plurality of turbolator are uniformly arranged in the inclined tube.
Further, an anti-slip pad is arranged at one end of the clamping jaw, which is close to the first through hole.
Further, the blades are arranged in a space surrounded by the central supporting body and the outer shell.
Further, the shape of the center support body is tangential to the curved surface of the blade.
Further, the cross section of the blade is of a streamline structure.
The beneficial effects of the invention are as follows: by arranging the turbulence mechanism, the flow speed of the air at the bent pipe of the U-shaped pipe is improved, and the speed of the air entering the U-shaped pipe is further improved; the U-shaped pipe is convenient to connect with an external urea water tank by arranging the clamping mechanism; the good tightness of the U-shaped tube is utilized to ensure the tightness of the volatilized ammonia gas; the characteristic that ammonia is easily dissolved in water is utilized, so that the volatilized ammonia is effectively absorbed; by adding the inclined tube, the balance of the pressure difference between the inside and the outside of the tank body is ensured; the method of the U-shaped water seal is adopted, the volatilized ammonia gas after hydrolysis is collected, the ammonia gas leakage amount is reduced, and potential safety hazards such as personnel poisoning are prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a water sealing device for an atmospheric urea water tank according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a turbulence mechanism of a water seal device for an atmospheric urea water tank according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a guide core of a water sealing device for an atmospheric urea water tank according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a clamping mechanism of a water sealing device for an atmospheric urea water tank according to an embodiment of the present invention.
In the figure:
1. a U-shaped tube; 2. a first pipe orifice; 3. a pipe orifice II; 4. a valve; 5. a turbulence mechanism; 6. a chute; 7. a clamping mechanism; 8. a housing; 9. guiding the core body; 10. a blade; 11. a center support; 12. a housing; 13. a first through hole; 14. a second through hole; 15. a guide rail; 16. a rack; 17. a first gear; 18. a second gear; 19. ring teeth; 20. a claw; 21. a motor; 22. a turbolator; 23. an anti-slip mat.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
According to the embodiment of the invention, a water sealing device for an atmospheric urea water tank is provided.
As shown in fig. 1-4, the normal pressure urea water tank water sealing device according to the embodiment of the invention comprises a U-shaped pipe 1, two ends of the U-shaped pipe 1 are respectively provided with a pipe orifice I2 and a pipe orifice II 3, wherein one side of a concave elbow of the U-shaped pipe 1 is provided with a valve 4, a turbulent flow mechanism 5 is arranged in a convex elbow of the U-shaped pipe 1, an inclined pipe 6 is arranged between the concave elbow of the U-shaped pipe 1 and one side of the convex elbow of the U-shaped pipe 1, one side of the pipe orifice I2 is provided with a clamping mechanism 7, the turbulent flow mechanism 5 comprises a shell 8 and a guide core 9 arranged in the shell 8, the guide core 9 is composed of a plurality of blades 10 and a central support 11, the clamping mechanism 7 comprises a shell 12, the inner side of the shell 12 is sequentially provided with a through hole I13 and a through hole II 14, a plurality of groups of guide rails 15 are arranged in the shell 12, a rack 16 is arranged on the guide rails 15, a first gear 17 is meshed with a second gear 17, a second gear 17 is meshed with a first gear wheel 18, a second gear 18 is meshed with a second gear wheel 19, and a second gear wheel 19 is meshed with a second gear wheel 18, and a second gear wheel 18 is meshed with a second gear wheel 18, a second gear wheel is meshed with a second gear wheel 18.
By means of the technical scheme, the flow velocity of air at the bent pipe of the U-shaped pipe 1 is improved by arranging the turbulence mechanism 5, so that the speed of the air entering the U-shaped pipe 1 is improved; the U-shaped pipe 1 is convenient to connect with an external urea water tank by arranging the clamping mechanism 7; the good tightness of the U-shaped tube 1 is utilized to ensure the tightness of the volatilized ammonia gas; the characteristic that ammonia is easily dissolved in water is utilized, so that the volatilized ammonia is effectively absorbed; by adding the inclined tube, the balance of the pressure difference between the inside and the outside of the tank body is ensured; the method of the U-shaped water seal is adopted, the volatilized ammonia gas after hydrolysis is collected, the ammonia gas leakage amount is reduced, and potential safety hazards such as personnel poisoning are prevented.
In one embodiment, for the inclined tube 6, a plurality of turbulators 22 are uniformly arranged inside the inclined tube 6, so that the pressure in the tank body is delayed to be released through the inclined tube 6, the ammonia leakage is reduced, and potential safety hazards such as personnel poisoning are prevented.
In one embodiment, for the claw 20, an anti-slip pad 23 is disposed at one end of the claw 20 near the through hole 13, so that the connection between the U-shaped pipe 1 and the external urea water tank is firmer, and the stability of the device in use is improved.
In one embodiment, for the above-mentioned vane 10, the vane 10 is disposed in a space enclosed by the central support 11 and the housing 8, so as to increase the flow rate of air at the bent pipe of the U-shaped tube 1, and thus increase the rate of air entering the U-shaped tube 1.
In one embodiment, for the central support 11, the shape of the central support 11 is tangential to the curved surface of the blade 10, so as to increase the flow rate of air at the bent pipe of the U-shaped tube 1, and thus the rate of air entering the U-shaped tube 1.
In one embodiment, for the blade 10, the cross section of the blade 10 is in a streamline structure, so as to increase the flow velocity of the air at the bent pipe of the U-shaped pipe 1, and further increase the rate of the air entering the U-shaped pipe 1.
Working principle: the first pipe orifice 2 is connected with a urea water storage tank, when the liquid level in the tank body is reduced, the liquid level at the left side of the U-shaped pipe 1 is increased and the right side is decreased due to the fact that the pressure in the tank body is lower than the atmospheric pressure, and when the liquid level at the right side is reduced to the lower portion of the inclined pipe 6, air enters the tank body from the inclined pipe 6, and the pressure difference between the outside and the inside of the tank body is balanced. When the liquid level in the tank body rises, the pressure in the tank is higher than the atmospheric pressure, the liquid level on the right side of the U-shaped pipe 1 rises, when the liquid level on the left side falls to the horizontal position on the lower part of the inclined pipe 6, the liquid level of the inclined pipe 6 reaches the right side of the U-shaped pipe 1, the pressure in the tank body is slowly released through the inclined pipe 6, the volatilized ammonia gas is dissolved in water, and the insoluble gas is released to the outside through bubbles. The valve 4 is connected to the urea water tank, and the water seal water is replaced periodically, and is discharged to the urea water tank for recycling. When the liquid level in the tank body is unchanged, the liquid level at the left side and the right side of the U-shaped pipe 1 is kept horizontal, and a good water sealing effect can be achieved on the urea water tank.
In summary, by means of the above technical solution of the present invention, by providing the turbulence mechanism 5, the flow velocity of air at the bent pipe of the U-shaped pipe 1 is increased, and the rate of air entering the U-shaped pipe 1 is further increased; the U-shaped pipe 1 is convenient to connect with an external urea water tank by arranging the clamping mechanism 7; the good tightness of the U-shaped tube 1 is utilized to ensure the tightness of the volatilized ammonia gas; the characteristic that ammonia is easily dissolved in water is utilized, so that the volatilized ammonia is effectively absorbed; by adding the inclined tube, the balance of the pressure difference between the inside and the outside of the tank body is ensured; the method of the U-shaped water seal is adopted, the volatilized ammonia gas after hydrolysis is collected, the ammonia gas leakage amount is reduced, and potential safety hazards such as personnel poisoning are prevented. The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. The utility model provides a normal pressure urea water tank water seal device, its characterized in that includes U type pipe (1), the both ends of U type pipe (1) are provided with mouth of pipe (2) and mouth of pipe two (3) respectively, wherein, U type pipe (1) indent return bend department one side is provided with valve (4), protruding return bend department inside is provided with vortex mechanism (5) on U type pipe (1), U type pipe (1) indent return bend department with be provided with inclined tube (6) on U type pipe (1) between protruding return bend department one side, one side of mouth of pipe one (2) is provided with joint mechanism (7), vortex mechanism (5) are including shell (8) and guide core (9) of setting in shell (8), guide core (9) constitute by a plurality of blades (10) and central support body (11), joint mechanism (7) are including casing (12), and casing (12) are hollow structure, casing (12) inboard has set gradually through-hole one (13) and two (14), casing (16) are provided with rack (16) on the rack (17) mesh with rack (16), the second gear (18) is meshed with the tooth surface of the ring gear (19), the spiral groove of the ring gear (19) is meshed with the claw (20), and one side of the second gear (18) away from the first through hole (13) is connected with an output shaft of the motor (21).
2. The normal pressure urea water tank water sealing device according to claim 1, wherein a plurality of turbulators (22) are uniformly arranged in the inclined tube (6).
3. The normal pressure urea water tank water sealing device according to claim 1, wherein the claw (20) is provided with a non-slip mat (23) at one end close to the first through hole (13).
4. The normal pressure urea water tank water sealing device according to claim 1, wherein the blade (10) is arranged in a space enclosed by the central supporting body (11) and the outer shell (8).
5. The normal pressure urea water tank water sealing device according to claim 1, characterized in that the shape of the central support body (11) is tangential to the curved surface of the blade (10).
6. The water sealing device for the normal pressure urea water tank according to claim 1, wherein the cross section of the blade (10) is of a streamline structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017720.3A CN109132263B (en) | 2018-09-03 | 2018-09-03 | Water sealing device for normal pressure urea water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811017720.3A CN109132263B (en) | 2018-09-03 | 2018-09-03 | Water sealing device for normal pressure urea water tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109132263A CN109132263A (en) | 2019-01-04 |
| CN109132263B true CN109132263B (en) | 2023-08-22 |
Family
ID=64826236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811017720.3A Active CN109132263B (en) | 2018-09-03 | 2018-09-03 | Water sealing device for normal pressure urea water tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN109132263B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08326116A (en) * | 1995-06-05 | 1996-12-10 | Toto Ltd | Pipe trap of disposer for garbage disposal |
| JP2001193122A (en) * | 2000-01-13 | 2001-07-17 | Toshiba Corp | Water sealing type drain tank pressure adjusting device |
| JP2006037455A (en) * | 2004-07-26 | 2006-02-09 | Asahi Kasei Homes Kk | Drain structure |
| JP2006348683A (en) * | 2005-06-20 | 2006-12-28 | Cleanup Corp | Protective member for high-pressure cleaning and high-pressure cleaning method for drain pipe using the same |
| CN201760126U (en) * | 2010-04-18 | 2011-03-16 | 张贵生 | Novel water separator used in chemical reaction process |
| CN204805947U (en) * | 2015-05-06 | 2015-11-25 | 刘英聚 | Improve low pressure and fall water sealed tank |
| CN204849958U (en) * | 2015-07-03 | 2015-12-09 | 北京同福全家工程技术有限公司 | Deodorant trap |
| CN205448305U (en) * | 2016-03-31 | 2016-08-10 | 山东省特种设备检验研究院聊城分院 | Simple and easy organic heat carrier closed circulation system |
| CN106284557A (en) * | 2016-09-20 | 2017-01-04 | 芜湖市晨曦新型建材科技有限公司 | A kind of U-shaped Anti-clogging downcomer |
| CN206549601U (en) * | 2017-02-14 | 2017-10-13 | 宝钢集团新疆八一钢铁有限公司 | A kind of ammonolysis craft enters stove ammonia gas-liquid separation device |
| KR20170143218A (en) * | 2016-06-21 | 2017-12-29 | 현대주철산업 주식회사 | Soft seal water valve with adjustable adapter |
| CN107973428A (en) * | 2016-10-21 | 2018-05-01 | 天津迎新船舶机械有限公司 | A kind of sewage treatment unit |
-
2018
- 2018-09-03 CN CN201811017720.3A patent/CN109132263B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08326116A (en) * | 1995-06-05 | 1996-12-10 | Toto Ltd | Pipe trap of disposer for garbage disposal |
| JP2001193122A (en) * | 2000-01-13 | 2001-07-17 | Toshiba Corp | Water sealing type drain tank pressure adjusting device |
| JP2006037455A (en) * | 2004-07-26 | 2006-02-09 | Asahi Kasei Homes Kk | Drain structure |
| JP2006348683A (en) * | 2005-06-20 | 2006-12-28 | Cleanup Corp | Protective member for high-pressure cleaning and high-pressure cleaning method for drain pipe using the same |
| CN201760126U (en) * | 2010-04-18 | 2011-03-16 | 张贵生 | Novel water separator used in chemical reaction process |
| CN204805947U (en) * | 2015-05-06 | 2015-11-25 | 刘英聚 | Improve low pressure and fall water sealed tank |
| CN204849958U (en) * | 2015-07-03 | 2015-12-09 | 北京同福全家工程技术有限公司 | Deodorant trap |
| CN205448305U (en) * | 2016-03-31 | 2016-08-10 | 山东省特种设备检验研究院聊城分院 | Simple and easy organic heat carrier closed circulation system |
| KR20170143218A (en) * | 2016-06-21 | 2017-12-29 | 현대주철산업 주식회사 | Soft seal water valve with adjustable adapter |
| CN106284557A (en) * | 2016-09-20 | 2017-01-04 | 芜湖市晨曦新型建材科技有限公司 | A kind of U-shaped Anti-clogging downcomer |
| CN107973428A (en) * | 2016-10-21 | 2018-05-01 | 天津迎新船舶机械有限公司 | A kind of sewage treatment unit |
| CN206549601U (en) * | 2017-02-14 | 2017-10-13 | 宝钢集团新疆八一钢铁有限公司 | A kind of ammonolysis craft enters stove ammonia gas-liquid separation device |
Non-Patent Citations (1)
| Title |
|---|
| 炼厂酸性水单塔加压汽提侧线抽氨及氨精制装置工艺设计;刘春燕;张东晓;;炼油技术与工程(10);全文 * |
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| CN109132263A (en) | 2019-01-04 |
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Effective date of registration: 20230802 Address after: 052260 Circular Economy Park, Jinzhou Economic Development Zone, Shijiazhuang City, Hebei Province Applicant after: Yili Jieneng Technology (Jinzhou) Co.,Ltd. Address before: 733000 Wuwei Industrial Park, Liangzhou District, Wuwei, Gansu Applicant before: ELION TECHNOLOGY (WUWEI) CO.,LTD. |
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