CN114440660B - Intelligent safe material heating device for pesticides - Google Patents
Intelligent safe material heating device for pesticides Download PDFInfo
- Publication number
- CN114440660B CN114440660B CN202210111470.XA CN202210111470A CN114440660B CN 114440660 B CN114440660 B CN 114440660B CN 202210111470 A CN202210111470 A CN 202210111470A CN 114440660 B CN114440660 B CN 114440660B
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- heating
- steam
- pool
- impeller
- steam pipeline
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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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The application discloses an intelligent safe material heating device for pesticides, and belongs to the technical field of material heating. The application comprises a heating pool and a plurality of material barrels, wherein the pool surface of the heating pool is divided into a plurality of square grid openings by utilizing a grid structure, so that the material barrels are uniformly placed in the heating pool; the heating tank is characterized in that a steam pipeline is laid at the bottom of the heating tank, the steam pipeline comprises a plurality of steam pipelines, the steam pipelines are longitudinally and equally arranged along the bottom of the heating tank, an air inlet of the steam pipeline is communicated with an external steam generator, and a plurality of air injection devices are equally arranged along the steam flow direction of the steam pipeline. Through changing traditional electrothermal tube heating into steam heating, staff's security obtains guaranteeing, lets in the pond with the steam, and jet equipment can adjust the spraying amount of steam and drive pond water flow, has further promoted the thermal contact area to the heating efficiency of material has been promoted, the moisture in the make full use of steam, does not need moisturizing, and the energy consumption is low.
Description
Technical Field
The application relates to the technical field of material heating, in particular to an intelligent safe material heating device for pesticides.
Background
When the traditional mode is used for heating pesticide materials, a water tank is usually prepared, then an electric heating tube is inserted into water, after the water in the water tank is heated, the materials are placed in a proper container and are placed in the heated water tank to heat the materials, the electric energy consumption of the heating mode of the materials is large, meanwhile, the temperature in the water tank is uneven during heating, and the heating and cooling speeds are low; and because the water in the water tank is not pure during heating, the electric heating tube is used for heating, and a great potential safety hazard exists for the operation of staff.
Disclosure of Invention
In order to overcome the defects of the prior art, the technical problem to be solved by the application is 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 material heating efficiency.
To achieve the purpose, the application adopts the following technical scheme:
the application 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 pool surface of the heating pool into a plurality of square grid openings so as to uniformly put the material barrels into the heating pool; the heating tank is characterized in that a steam pipeline is laid at the bottom of the heating tank, the steam pipeline comprises a plurality of steam pipelines, the steam pipelines are longitudinally and equally arranged along the bottom of the heating tank, an air inlet of the steam pipeline is communicated with an external steam generator, and a plurality of air injection devices are equally arranged along the steam flow direction of the steam pipeline.
The grid structure comprises a transverse steel pipe and a longitudinal steel pipe, wherein the transverse steel pipe and the longitudinal steel pipe are welded and connected, and the width of the square grid opening is larger than the diameter of the material barrel; the heating pool is characterized in that an overflow pipe is arranged at the top of the heating pool and penetrates through the pool wall of the heating pool, and an overflow control valve is arranged outside the overflow pipe.
The steam pipeline is characterized in that the two sides of the steam pipeline are provided with the protection channel steel, and the protection channel steel is fixedly connected with the bottom of the heating pool so as to avoid damage to the steam pipeline caused by collision.
The preferable technical scheme of the application is that the wall of the heating pool is provided with an insulating layer so as to reduce the temperature loss of pool water in the heating pool; the square grid is internally provided with a temperature sensor, the steam pipeline is provided with a proportional regulating valve, and the temperature sensor is connected with an external controller so as to control the proportional regulating valve through the external controller, thereby achieving the purpose of automatic temperature control.
The preferable technical scheme of the application is that a lifting device is arranged at the upper part of the heating tank, and a cross beam of the lifting device is parallel to the tank surface of the heating tank so as to ensure the stability of lifting the material barrel into the heating tank.
The preferable technical scheme of the application is that the air injection device comprises an air injection pipe, a sliding cylinder, a flaring cylinder and an impeller which are coaxially arranged, wherein one end of the sliding cylinder is in sliding connection with the air injection pipe, the other end of the sliding cylinder is in rotary connection with the impeller, the flaring cylinder is arranged in the sliding cylinder, and the flaring cylinder is in sliding connection with the sliding cylinder; the air inlet end of the air jet pipe is communicated with the steam pipeline, the air outlet end of the air jet pipe is communicated with the air inlet end of the flaring cylinder, the air outlet end of the flaring cylinder is communicated with the air inlet end of the impeller, and the end face of the air outlet end of the impeller is provided with an air outlet hole so as to drive the impeller to rotate through steam to drive pool water in the heating pool to flow.
The preferable technical scheme of the application is that a rectangular air inlet is arranged on the inner wall of the air inlet end of the impeller, and the wall of the air outlet end of the flaring cylinder is attached to the inner wall of the impeller.
The preferable technical scheme of the application is that a first magnetic ring is fixedly arranged in the sliding cylinder cavity near the bottom of the steam pipeline, a second magnetic ring is arranged at one side of the air inlet end of the flaring cylinder near the first magnetic ring, and the magnetic poles of the first magnetic ring and the second magnetic ring which are opposite are the same in magnetism; the second magnetic ring is provided with internal threads, and the air outlet end of the air injection 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 preferable technical scheme of the application is that the gas spraying pipe is fixedly provided with an anti-slip ring, and the anti-slip ring is positioned between the sliding cylinder and the steam pipeline so as to prevent the steam pipeline from being damaged by sliding.
The preferable technical scheme of the application is that the end face of the air outlet end of the impeller is provided with a one-way film so as to prevent pool water from entering the air injection device.
The beneficial effects of the application are as follows:
(1) The application has simple structure, is convenient and practical, changes the traditional heating by the electric heating tube into steam heating, thus eliminating the potential safety hazard to staff when the electric heating tube is used for heating, introducing steam into a water tank, and improving the thermal contact area by utilizing steam heat exchange, thereby improving the heating efficiency of materials, fully utilizing the moisture in the steam, avoiding water supplementing and having low energy consumption; meanwhile, the original pool surface is divided into uniform square grid openings by arranging a grid structure in the heating pool, and barrels filled with materials are placed in the heating pool, so that each material barrel is heated uniformly;
(2) The square grid is provided with the temperature sensor, the proportional control valve is controlled after signals are acquired through the external controller, the required temperature is automatically controlled, the purposes of constant-temperature heating and rapid and efficient heat exchange are achieved, and meanwhile, the lifting device is arranged on the heating tank, so that the steps of heating, transferring and the like of the whole material barrel can be carried out in a safe area, and the operation safety of workers is ensured when the constant-temperature heating of the heating tank is ensured;
(3) By arranging the air injection device on the steam pipeline of the heating pool, when no air injection is performed, the sliding cylinder and the impeller have a movement trend towards the approach of the steam pipeline under the action of self gravity and pool water pressure; when the air is injected, 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 action and the repulsion of the first magnetic ring and the second magnetic ring, the sliding cylinder and the impeller have the trend of moving away from the steam pipeline, so that the quantity of the steam entering the impeller is increased, and the purpose of automatically adjusting the steam to heat pool water in the heating pool is further achieved.
Drawings
FIG. 1 is a top view of a heating pool of an intelligent safe material heating device for pesticides provided in an embodiment of the application;
FIG. 2 is a bottom layout of a heating tank of the intelligent safe material heating device for pesticides provided in the specific embodiment of the application;
FIG. 3 is a heating pool elevation view of an intelligent safe material heating device for pesticides provided in an embodiment of the application;
FIG. 4 is a schematic cross-sectional view of an air jet device of an intelligent safe material heating device for pesticides according to an embodiment of the present application
In the figure:
1. a heating pool; 10. a material barrel; 11. a grid structure; 110. square grid openings; 12. a vapor conduit; 13. an air injection device; 111. transverse steel pipes; 112. longitudinal steel pipes; 14. an overflow pipe; 141. an overflow control valve; 15. protective channel steel; 16. a heat preservation layer; 121. a proportional control valve; 17. a lifting device; 131. a gas lance; 132. a slide cylinder; 133. a flaring barrel; 134. an impeller; 1341. an air outlet hole; 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 application is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1-4, the embodiment provides an intelligent safe material heating device for pesticides, which comprises a heating pool 1 and a plurality of material barrels 10, wherein a grid structure 11 is arranged at 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 put the material barrels 10 into the heating pool 1; the bottom of the heating pool 1 is paved with a steam pipeline 12, the steam pipeline 12 comprises a plurality of steam pipelines 12, the steam pipelines 12 are longitudinally and equally distributed along the bottom of the heating pool 1, an air inlet of each steam pipeline 12 is communicated with an external steam generator, and the steam pipelines 12 are equally distributed along the steam flow direction and are provided with a plurality of air injection devices 13. After changing the electrothermal tube into steam heating, promoted the area of contact of heat transfer, make full use of the moisture in the steam moreover, need not moisturizing, the energy consumption is low, simultaneously through set up grid structure in the heating pond, cut apart into even square check mouth with original pond face, put into the heating pond with the bucket that is equipped with the material for the heating of each material bucket is even.
Preferably, the grid structure 11 comprises a transverse steel pipe 111 and a longitudinal steel pipe 112, the transverse steel pipe 111 and the longitudinal steel pipe 112 are welded and connected, and the width of the square grid opening 110 is larger than the diameter of the material barrel 10; the top of the heating pool 1 is provided with an overflow pipe 14, the overflow pipe 14 penetrates through the pool 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, it is preferable that protective channel steel 15 is arranged on two sides of the steam pipeline 12, and the protective 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 tank 1 and achieve the aim of controlling the temperature at the same time, preferably, the wall of the heating tank 1 is provided with an insulating layer 16 so as to reduce the temperature loss of the tank water in the heating tank 1; the square grid 110 is internally provided with a temperature sensor, the steam pipeline 12 is provided with a proportional control valve 121, and the temperature sensor is connected with an external controller so as to control the proportional control valve 121 through the external controller, thereby achieving the purpose of automatic temperature control. The flow of steam is regulated through the proportional control valve 121, and the steam amount sprayed into the heating tank is regulated, so that the purpose of regulating the water temperature is achieved, and meanwhile, in the operation process, the situation that workers directly contact the heating tank is avoided, and the safety in the working process is improved.
Preferably, the upper part of the heating tank 1 is provided with a lifting device 17, and the cross beam of the lifting device 17 is parallel to the tank surface of the heating tank 1 so as to ensure the stability of lifting the material barrel 10 into the heating tank 1.
In order to achieve better air injection effect, preferably, the air injection device 13 comprises an air injection pipe 131, a sliding cylinder 132, a flaring cylinder 133 and an impeller 134 which are coaxially arranged, wherein one end of the sliding cylinder 132 is in sliding connection with the air injection pipe 131, the other end of the sliding cylinder is in rotary connection with the impeller 134, the flaring cylinder 133 is arranged in the sliding cylinder 132, and the flaring cylinder 133 is in sliding connection with the sliding cylinder 132; the air inlet end of the air ejector tube 131 is communicated with the steam pipeline 12, the air outlet end of the air ejector tube 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 through steam to drive the water in the heating tank 1 to flow. Through the water flow in the pond, the water in the whole heating pond is easy to keep constant temperature, and heat exchange can be carried out with the material barrel more efficiently.
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, and a second magnetic ring 1331 is arranged at one side, close to the first magnetic ring 1321, of the air inlet end of the flaring cylinder 133, and the magnetic poles of the first magnetic ring 1321 and the second magnetic ring 1331, which are opposite, have the same magnetism; 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, 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. By sliding the slide tube 132 and the impeller 134 over the air lance 131, the inlet area of the impeller 134 decreases as the vapor line 12 approaches, the amount of vapor entering the impeller 134 decreases, the heating effect on the pool water decreases, and the inlet area of the impeller 134 increases as the vapor line 12 moves away, the amount of vapor entering the impeller 134 increases, and the heating effect on the pool water increases.
In order to prevent the sliding cylinder 132 and the impeller 134 from contacting the vapor pipe 12 when sliding, it is preferable that the air nozzle 131 is fixedly provided with an anti-slip ring 1311, and the anti-slip ring 1311 is located between the sliding cylinder 132 and the vapor pipe 12 to prevent the sliding from damaging the vapor pipe 12.
Preferably, the air outlet end face of the impeller 134 is provided with a one-way membrane 135 to prevent pool water from entering the air jet 13.
While the application 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 application. The application is not to be limited by the specific embodiments disclosed herein, but rather, embodiments falling within the scope of the appended claims are intended to be embraced by the application.
Claims (8)
1. The utility model provides an intelligent safe material heating device for pesticide, includes heating vat (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), 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 put a plurality of material barrels (10) into the heating pool (1);
the steam heating device is characterized in that a steam pipeline (12) is paved at the bottom of the heating pool (1), the steam pipeline (12) comprises a plurality of steam pipelines (12) which are longitudinally and equally arranged along the bottom of the heating pool (1), an air inlet of the steam pipeline (12) is communicated with an external steam generator, and a plurality of air injection devices (13) are equally arranged along the steam flow direction of the steam pipeline (12);
the air injection device (13) comprises 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 in sliding connection with the air injection pipe (131), the other end of the sliding cylinder is in rotary connection with the impeller (134), the flaring cylinder (133) is arranged in the sliding cylinder (132), and the flaring cylinder (133) is in sliding connection with the sliding cylinder (132);
the air inlet end of the air ejector tube (131) is communicated with the steam pipeline (12), the air outlet end of the air ejector tube (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 through steam to drive pool water in the heating pool (1) to flow;
a first magnetic ring (1321) is fixedly arranged in the cavity of the sliding cylinder (132) close to the bottom of the steam pipeline (12), a second magnetic ring (1331) is arranged at one side, close to the first magnetic ring (1321), of the air inlet end of the flaring cylinder (133), and the magnetic poles of the first magnetic ring (1321) and the second magnetic ring (1331) which are opposite are the same in magnetism;
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).
2. The intelligent safe material heating device for pesticides of claim 1, wherein:
the grid structure (11) comprises a transverse steel pipe (111) and a longitudinal steel pipe (112), wherein the transverse steel pipe (111) and the longitudinal steel pipe (112) are welded and connected, and the width of the square grid opening (110) is larger than the diameter of the material barrel (10);
the top of the heating pool (1) is provided with an overflow pipe (14), the overflow pipe (14) penetrates through the pool 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 pesticides of claim 1, wherein:
the steam pipe (12) is characterized in that protective channel steel (15) is arranged on two sides of the steam pipe (12), and the protective channel steel (15) is fixedly connected with the bottom of the heating pool (1) so as to prevent the steam pipe (12) from being damaged due to collision.
4. The intelligent safe material heating device for pesticides of claim 1, wherein:
the wall of the heating tank (1) is provided with an insulating layer (16) so as to reduce the temperature loss of the tank water in the heating tank (1);
the square grid (110) is internally provided with a temperature sensor, the steam pipeline (12) is provided with a proportional control valve (121), and the temperature sensor is connected with an external controller so as to control the proportional control valve (121) through the external controller, thereby achieving the purpose of automatic temperature control.
5. The intelligent safe material heating device for pesticides of claim 1, wherein:
lifting devices (17) are arranged on the upper portion of the heating tank (1), and cross beams of the lifting devices (17) are parallel to the tank surface of the heating tank (1) so as to ensure stability of lifting the material barrel (10) into the heating tank (1).
6. The intelligent safe material heating device for pesticides of claim 1, wherein:
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).
7. The intelligent safe material heating device for pesticides of claim 1, wherein:
the gas injection pipe (131) is fixedly provided with an anti-slip ring (1311), and the anti-slip ring (1311) is positioned between the sliding cylinder (132) and the steam pipeline (12) so as to prevent sliding damage to the steam pipeline (12).
8. The intelligent safe material heating device for pesticides of claim 1, wherein:
the end face of the air outlet end of the impeller (134) is provided with a one-way film (135) so as 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114440660A CN114440660A (en) | 2022-05-06 |
| CN114440660B true CN114440660B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114440660A (en) | 2022-05-06 |
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