CN114440660A - Intelligent and safe material heating device for pesticide - Google Patents
Intelligent and safe material heating device for pesticide Download PDFInfo
- Publication number
- CN114440660A CN114440660A CN202210111470.XA CN202210111470A CN114440660A CN 114440660 A CN114440660 A CN 114440660A CN 202210111470 A CN202210111470 A CN 202210111470A CN 114440660 A CN114440660 A CN 114440660A
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- China
- Prior art keywords
- heating
- steam
- pool
- pesticide
- impeller
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
- F28C3/08—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour with change of state, e.g. absorption, evaporation, condensation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
- F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
Abstract
The invention discloses an intelligent safe material heating device for pesticides, and belongs to the technical field of material heating. The invention comprises a heating pool and a plurality of material barrels, wherein the surface of the heating pool is divided into a plurality of square grid openings by utilizing a grid structure so as to uniformly place the material barrels into the heating pool; the heating pond bottom has laid steam conduit, steam conduit includes a plurality of, a plurality of steam conduit follows heating pond bottom is vertical equally divide to be arranged, steam conduit's air inlet and outside steam generator intercommunication, steam conduit equally divide along the steam flow direction and is provided with a plurality of air jet system. Through changing traditional electrothermal tube heating into steam heating, staff's security obtains guaranteeing, lets in the pond with vapour in, and air jet system can adjust the volume of spouting of vapour and drive pond water and flow, has further promoted thermal contact area to promote the heating efficiency of material, make full use of the moisture in the vapour, need not the moisturizing, the energy consumption is low.
Description
Technical Field
The invention relates to the technical field of material heating, in particular to an intelligent and safe material heating device for pesticides.
Background
When a traditional mode is used for heating pesticide materials, a water tank is usually prepared, an electric heating pipe is inserted into water, after the water in the water tank is heated, the materials are placed into a proper container and placed in the heated water tank to heat the materials, the heating mode for the materials consumes a large amount of electric energy, meanwhile, the temperature in the water tank is not uniform during heating, and the heating and cooling speeds are slow; and because the water in the pool is not pure when heating, the electric heating pipe is used for heating, so that great potential safety hazards exist for the operation of workers.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an intelligent and safe material heating device for pesticides, so as to improve the heat exchange efficiency in the material heating process, ensure constant-temperature heating and achieve the purpose of improving the heating efficiency of materials.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an intelligent safe material heating device for pesticides, which comprises a heating pool and a plurality of material barrels, wherein a grid structure is arranged at the top of the heating pool and divides the surface of the heating pool into a plurality of square grid openings so as to uniformly place the material barrels into the heating pool; the heating pond bottom has laid steam conduit, steam conduit includes a plurality of, a plurality of steam conduit follows heating pond bottom is vertical equally divide to be arranged, steam conduit's air inlet and outside steam generator intercommunication, steam conduit equally divide along the steam flow direction and is provided with a plurality of air jet system.
The invention has the preferable technical scheme that the grid structure comprises a transverse steel pipe and a longitudinal steel pipe, the transverse steel pipe is welded with the longitudinal steel pipe, and the width of the square grid opening is larger than the diameter of the material barrel; the heating pond is characterized in that an overflow pipe is arranged at the top of the heating pond, the overflow pipe penetrates through the wall of the heating pond, and an overflow control valve is arranged outside the overflow pipe.
The invention preferably adopts the technical scheme that protective channel steel is arranged on two sides of the steam pipeline and fixedly connected with the bottom of the heating pool so as to avoid the steam pipeline from being damaged due to collision.
The invention has the preferable technical scheme that the wall of the heating pool is provided with a heat-insulating layer so as to reduce the temperature loss of pool water in the heating pool; the steam pipeline is provided with a proportional control valve, the temperature sensor is connected with an external controller to control the proportional control valve through the external controller, so that the purpose of automatic temperature control is achieved.
The invention has the preferable technical scheme that a lifting device is arranged at the upper part of the heating pool, and a cross beam of the lifting device is parallel to the surface of the heating pool so as to ensure the stability of lifting the material barrel into the heating pool.
The invention has the preferable technical scheme that the air injection device comprises an air injection pipe, a sliding cylinder, an expansion cylinder and an impeller which are coaxially arranged, one end of the sliding cylinder is in sliding connection with the air injection pipe, the other end of the sliding cylinder is in rotating connection with the impeller, the expansion cylinder is arranged in the sliding cylinder, and the expansion cylinder is in sliding connection with the sliding cylinder; the gas injection pipe air inlet end is communicated with the steam pipeline, the gas injection pipe air outlet end is communicated with the flaring barrel air inlet end, the flaring barrel air outlet end is communicated with the impeller air inlet end, the end face of the impeller air outlet end is provided with an air outlet hole, so that the impeller rotates to drive the pool water in the heating pool to flow through steam driving.
The invention has the preferable technical scheme that a rectangular air inlet is formed in the inner wall of the air inlet end of the impeller, and the wall of the air outlet end of the flaring barrel is attached to the inner wall of the impeller.
The invention has the preferable technical scheme that a first magnetic ring is fixedly arranged at the bottom part of the sliding cylinder cavity close to the steam pipeline, a second magnetic ring is arranged at one side of the air inlet end of the flaring cylinder close to the first magnetic ring, and the magnetic poles of the first magnetic ring and the second magnetic ring which are opposite are the same; the second magnetic ring is provided with internal threads, and the air outlet end of the air ejector pipe is provided with external threads matched with the internal threads of the second magnetic ring so as to adjust the distance between the first magnetic ring and the second magnetic ring.
The invention adopts the preferable technical scheme that an anti-slip ring is fixedly arranged on the gas ejector pipe and is positioned between the slip cylinder and the steam pipeline so as to prevent the steam pipeline from being damaged by slip.
The invention has the preferable technical scheme that a one-way membrane is arranged on the end face of the air outlet end of the impeller so as to prevent pool water from entering the air injection device.
The invention has the beneficial effects that:
(1) the steam heating device is simple in structure, convenient and practical, changes the traditional electric heating tube heating into steam heating, eliminates the potential safety hazard brought to workers when the electric heating tube is used for heating, introduces steam into the water pool, and improves the heat contact area by using steam heat exchange, thereby improving the heating efficiency of materials, fully utilizes the moisture in the steam, does not need water supplement, and has low energy consumption; meanwhile, the mesh structure is arranged in the heating pool, the original pool surface is divided into uniform square grids, and the barrels filled with materials are placed into the heating pool, so that all the material barrels are uniformly heated;
(2) the temperature sensor is arranged on the square lattice opening, the proportional control valve is controlled after the external controller acquires signals, the required temperature is automatically controlled, the purposes of constant temperature heating and rapid and efficient heat exchange are achieved, meanwhile, the lifting device is arranged on the heating pool, so that the steps of heating, transferring and the like of the whole material barrel can be arranged in a safe area, and the operation safety of workers is ensured when the constant temperature heating of the heating pool is controlled;
(3) the steam pipeline of the heating pool is provided with the air injection device, so that the sliding cylinder and the impeller move towards the steam pipeline under the action of self gravity and pool water pressure when air is not injected; during air injection, steam in the steam generator firstly enters the air injection pipe through the steam pipeline and then enters the impeller to drive the impeller to rotate, so that water in the heating pool is driven to flow, and meanwhile, under the combined action of the steam and repulsion of the first magnetic ring and the second magnetic ring, the sliding cylinder and the impeller have the tendency of moving away from the steam pipeline, so that the quantity of the steam entering the impeller is increased, and the aim of automatically adjusting the water in the heating pool to be heated is further fulfilled.
Drawings
Fig. 1 is a top view of a heating tank of an intelligent and safe material heating device for pesticide according to an embodiment of the invention;
fig. 2 is a layout view of the bottom of a heating tank of an intelligent and safe material heating device for pesticide according to an embodiment of the invention;
FIG. 3 is an elevation view of a heating tank of the intelligent and safe heating device for pesticide materials, which is provided in the embodiment of the invention;
FIG. 4 is a schematic cross-sectional view of an air injection device of an intelligent and safe material heating device for pesticide according to an embodiment of the present invention
In the figure:
1. a heating tank; 10. a material barrel; 11. a grid structure; 110. a square grid; 12. a vapor conduit; 13. an air injection device; 111. a transverse steel pipe; 112. longitudinal steel pipes; 14. an overflow pipe; 141. an overflow control valve; 15. protecting channel steel; 16. a heat-insulating layer; 121. a proportional regulating valve; 17. a hoisting device; 131. a gas injection pipe; 132. a slide cylinder; 133. an expanding cylinder; 134. an impeller; 1341. an air outlet; 1321. a first magnetic ring; 1331. a second magnetic ring; 1311. an anti-slip ring; 135. a unidirectional film.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-4, the present embodiment provides an intelligent and safe material heating device for pesticide, which includes a heating pool 1 and a plurality of material barrels 10, wherein a grid structure 11 is disposed on the top of the heating pool 1, and the grid structure 11 divides the pool surface of the heating pool 1 into a plurality of square grid openings 110, so as to uniformly place the plurality of material barrels 10 into the heating pool 1; the bottom of the heating pool 1 is paved with a plurality of steam pipelines 12, each steam pipeline 12 comprises a plurality of steam pipelines 12 which are longitudinally arranged along the bottom of the heating pool 1 in an equal division manner, an air inlet of each steam pipeline 12 is communicated with an external steam generator, and the steam pipelines 12 are equally provided with a plurality of air injection devices 13 along the steam flowing direction. After changing the electrothermal tube into vapour heating, promoted the area of contact of heat transfer, make full use of the moisture in the vapour moreover, need not the moisturizing, the energy consumption is low, simultaneously through set up the grid structure in the heating bath, will be equipped with the barrel of material and put into the heating bath into evenly square lattice mouth with original pool face is cut apart for each material bucket be heated evenly.
Preferably, the grid structure 11 comprises a transverse steel pipe 111 and a longitudinal steel pipe 112, the transverse steel pipe 111 is welded with the longitudinal steel pipe 112, and the width of the square grid opening 110 is larger than the diameter of the material barrel 10; an overflow pipe 14 is arranged on the top of the heating pool 1, the overflow pipe 14 penetrates through the wall of the heating pool 1, and an overflow control valve 141 is arranged outside the overflow pipe 14.
In order to protect the steam pipeline 12, preferably, protection channel steel 15 is arranged on two sides of the steam pipeline 12, and the protection channel steel 15 is fixedly connected with the bottom of the heating pool 1 so as to prevent the steam pipeline 12 from being damaged due to collision.
In order to reduce the heat loss in the heating pool 1 and achieve the purpose of temperature control, preferably, the wall of the heating pool 1 is provided with a heat-insulating layer 16 to reduce the temperature loss of the pool water in the heating pool 1; the square grid 110 is internally provided with a temperature sensor, the steam pipeline 12 is provided with a proportion regulating valve 121, and the temperature sensor is connected with an external controller so as to control the proportion regulating valve 121 through the external controller, thereby achieving the purpose of automatic temperature control. The flow of steam is adjusted through the proportion adjusting valve 121, the steam amount sprayed into the heating pool is adjusted, the purpose of adjusting the water temperature is achieved, meanwhile, in the operation process, direct contact of workers with the heating pool is avoided, and safety in the working process is improved.
Preferably, the upper part of the heating pool 1 is provided with a lifting device 17, and the beam of the lifting device 17 is parallel to the pool surface of the heating pool 1 so as to ensure the stability of lifting the material barrel 10 into the heating pool 1.
In order to achieve a better air injection effect, preferably, the air injection device 13 includes an air injection pipe 131, a sliding cylinder 132, a flaring cylinder 133 and an impeller 134 which are coaxially arranged, one end of the sliding cylinder 132 is slidably connected with the air injection pipe 131, the other end of the sliding cylinder 132 is rotatably connected with the impeller 134, the flaring cylinder 133 is arranged in the sliding cylinder 132, and the flaring cylinder 133 is slidably connected with the sliding cylinder 132; the air inlet end of the air injection pipe 131 is communicated with the steam pipeline 12, the air outlet end of the air injection pipe 131 is communicated with the air inlet end of the flaring barrel 133, the air outlet end of the flaring barrel 133 is communicated with the air inlet end of the impeller 134, and the air outlet end face of the impeller 134 is provided with an air outlet hole 1341 so as to drive the impeller 134 to rotate to drive the pool water in the heating pool 1 to flow through steam. Through making the rivers in the pond flow, make the water in the whole heating pond keep the constant temperature easily, can carry out the heat transfer with material bucket more efficient.
In order to further adjust the injection effect of the steam, preferably, a first magnetic ring 1321 is fixedly arranged at the bottom of the cavity of the sliding cylinder 132, which is close to the steam pipeline 12, a second magnetic ring 1331 is arranged at one side of the air inlet end of the flaring cylinder 133, which is close to the first magnetic ring 1321, and the magnetic poles of the first magnetic ring 1321 and the second magnetic ring 1331 which are opposite are the same; the second magnetic ring 1331 is provided with internal threads, and the air outlet end of the air injection pipe 131 is provided with external threads matched with the internal threads of the second magnetic ring 1331 so as to adjust the distance between the first magnetic ring 1321 and the second magnetic ring 1331; preferably, a rectangular air inlet is arranged on the inner wall of the air inlet end of the impeller 134, and the wall of the air outlet end of the flared barrel 133 is attached to the inner wall of the impeller 134. By sliding the slide tube 132 and the impeller 134 on the gas injection pipe 131, when the slide tube approaches the steam pipe 12, the area of the gas inlet of the impeller 134 is reduced, the amount of steam entering the impeller 134 is reduced, and the heating effect on the pool water is reduced, and when the slide tube moves away from the steam pipe 12, the area of the gas inlet of the impeller 134 is increased, the amount of steam entering the impeller 134 is increased, and the heating effect on the pool water is improved accordingly.
In order to prevent the slide cylinder 132 and the impeller 134 from contacting the steam pipe 12 when sliding, it is preferable that the gas injection pipe 131 is fixedly provided with an anti-slip ring 1311, and the anti-slip ring 1311 is located between the slide cylinder 132 and the steam pipe 12 to prevent the slide from damaging the steam pipe 12.
Preferably, the end face of the air outlet end of the impeller 134 is provided with a one-way membrane 135 to prevent pool water from entering the air injection device 13.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (10)
1. The utility model provides an intelligent security material heating device for pesticide, includes heating bath (1) and a plurality of material bucket (10), its characterized in that:
the top of the heating pool (1) is provided with a grid structure (11), the grid structure (11) divides the surface of the heating pool (1) into a plurality of square grid openings (110), so that a plurality of material barrels (10) are uniformly placed into the heating pool (1);
heating pit (1) bottom has been laid vapor conduit (12), vapor conduit (12) include a plurality of, a plurality of vapor conduit (12) are followed heating pit (1) bottom is vertical equally divide and is arranged, the air inlet and the outside steam generator intercommunication of vapor conduit (12), vapor conduit (12) are provided with a plurality of air jet system (13) along the steam flow direction equally divide.
2. The intelligent safe material heating device for pesticide as set forth in claim 1, characterized in that:
the grid structure (11) comprises a transverse steel pipe (111) and a longitudinal steel pipe (112), the transverse steel pipe (111) is connected with the longitudinal steel pipe (112) in a welding mode, and the width of the square grid opening (110) is larger than the diameter of the material barrel (10);
an overflow pipe (14) is arranged at the top of the heating pool (1), the overflow pipe (14) penetrates through the wall of the heating pool (1), and an overflow control valve (141) is arranged outside the overflow pipe (14).
3. The intelligent safe material heating device for pesticide as set forth in claim 1, characterized in that:
steam conduit (12) both sides are provided with protection channel-section steel (15), protection channel-section steel (15) with heating bath (1) bottom fixed connection to avoid steam conduit (12) to be collided with and cause the damage.
4. The intelligent safe material heating device for pesticide as set forth in claim 1, characterized in that:
the wall of the heating pool (1) is provided with a heat-insulating layer (16) to reduce the temperature loss of pool water in the heating pool (1);
be provided with temperature sensor in square check mouth (110), be provided with proportional control valve (121) on steam conduit (12), temperature sensor and external control ware are connected to through external control ware control proportional control valve (121) in order to reach automatic temperature control's purpose.
5. The intelligent safe material heating device for pesticide as set forth in claim 1, characterized in that:
the heating tank is characterized in that a lifting device (17) is arranged on the upper portion of the heating tank (1), and a cross beam of the lifting device (17) is parallel to the surface of the heating tank (1) so as to guarantee the stability of the material barrel (10) lifted into the heating tank (1).
6. The intelligent safe material heating device for pesticide as set forth in claim 1, characterized in that:
the air injection device (13) comprises an air injection pipe (131), a sliding barrel (132), a flaring barrel (133) and an impeller (134) which are coaxially arranged, one end of the sliding barrel (132) is slidably connected with the air injection pipe (131), the other end of the sliding barrel is rotatably connected with the impeller (134), the flaring barrel (133) is arranged in the sliding barrel (132), and the flaring barrel (133) is slidably connected with the sliding barrel (132);
the air injection pipe (131) inlet end with steam conduit (12) intercommunication, the air injection pipe (131) give vent to anger the end with an expand mouthful section of thick bamboo (133) inlet end intercommunication, an expand mouthful section of thick bamboo (133) give vent to anger the end in impeller (134) inlet end intercommunication, impeller (134) give vent to anger the end face and are provided with venthole (1341), in order to drive through vapour impeller (134) rotate and drive pond water flow in heating pond (1).
7. The intelligent safe material heating device for pesticide as set forth in claim 6, characterized in that:
the inner wall of the air inlet end of the impeller (134) is provided with a rectangular air inlet, and the wall of the air outlet end of the flaring barrel (133) is attached to the inner wall of the impeller (134).
8. The intelligent safe material heating device for pesticide as set forth in claim 6, characterized in that:
a first magnetic ring (1321) is fixedly arranged at the bottom of the cavity of the sliding barrel (132) close to the steam pipeline (12), a second magnetic ring (1331) is arranged at one side of the air inlet end of the flaring barrel (133) close to the first magnetic ring (1321), and the magnetic poles of the first magnetic ring (1321) and the second magnetic ring (1331) which are opposite are the same;
the second magnetic ring (1331) is provided with internal threads, and the air outlet end of the air injection pipe (131) is provided with external threads matched with the internal threads of the second magnetic ring (1331) so as to adjust the distance between the first magnetic ring (1321) and the second magnetic ring (1331).
9. The intelligent safe material heating device for pesticide as set forth in claim 6, characterized in that:
and the gas injection pipe (131) is fixedly provided with a slip-proof ring (1311), and the slip-proof ring (1311) is positioned between the slip cylinder (132) and the steam pipeline (12) so as to prevent the slip from damaging the steam pipeline (12).
10. The intelligent safe material heating device for pesticide as set forth in claim 6, wherein:
and a one-way membrane (135) is arranged on the end face of the air outlet end of the impeller (134) to prevent pool water from entering the air injection device (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210111470.XA CN114440660B (en) | 2022-01-26 | 2022-01-26 | Intelligent safe material heating device for pesticides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210111470.XA CN114440660B (en) | 2022-01-26 | 2022-01-26 | Intelligent safe material heating device for pesticides |
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| Publication Number | Publication Date |
|---|---|
| CN114440660A true CN114440660A (en) | 2022-05-06 |
| CN114440660B CN114440660B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210111470.XA Active CN114440660B (en) | 2022-01-26 | 2022-01-26 | Intelligent safe material heating device for pesticides |
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| CN (1) | CN114440660B (en) |
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| JP2002147951A (en) * | 2000-11-13 | 2002-05-22 | Kajima Corp | Steam heat pump type evaporative dehydrating device |
| KR20080103884A (en) * | 2007-05-25 | 2008-11-28 | 양순석 | Device for moving liquid and method thereof |
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| CN205169048U (en) * | 2015-12-03 | 2016-04-20 | 绍兴市百岁堂酒业有限公司 | Sterilization tank |
| CN111076566A (en) * | 2019-12-27 | 2020-04-28 | 攀钢集团西昌钢钒有限公司 | Hot water generator |
| CN211224748U (en) * | 2019-09-25 | 2020-08-11 | 温州金仁包装彩印有限公司 | Lunch box |
| CN212673890U (en) * | 2020-05-18 | 2021-03-09 | 菏泽旭阳锅炉设备有限公司 | High-efficient steam can hot water apparatus for producing |
| CN212747386U (en) * | 2020-07-16 | 2021-03-19 | 济光环保科技(上海)有限公司 | Heat exchanger type steam condensing device |
| CN113035396A (en) * | 2021-03-05 | 2021-06-25 | 哈尔滨工程大学 | Double-wheel double-blade composite power air blowing type efficient heat exchanger built in containment |
| CN113859487A (en) * | 2021-09-30 | 2021-12-31 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Full-sea-depth self-adaptive pipeline and deep-sea equipment |
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2022
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| US4065527A (en) * | 1976-02-19 | 1977-12-27 | Graber David A | Method and apparatus for interaction of gas and liquid |
| JP2002147951A (en) * | 2000-11-13 | 2002-05-22 | Kajima Corp | Steam heat pump type evaporative dehydrating device |
| KR20080103884A (en) * | 2007-05-25 | 2008-11-28 | 양순석 | Device for moving liquid and method thereof |
| WO2009107383A1 (en) * | 2008-02-28 | 2009-09-03 | Kanemitsu Toshinori | Intermediate temperature heat engine |
| WO2012177157A1 (en) * | 2011-06-23 | 2012-12-27 | Dragoljub Perunicic | Cyclone distillery/refinery having steam ducted impeller/turbine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114440660B (en) | 2023-10-10 |
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