Cooling kettle for chemical products

Abstract

The utility model relates to the field of cooling kettles, in particular to a cooling kettle for chemical products. The technical problems that due to the influence of temperature difference airflow, local heat flow impacts a sealing structure of a cooling kettle, the sealing leakage condition is prone to being generated, the whole cooling kettle loses functionality, and the whole using effect is reduced are solved. According to the technical scheme, the cooling kettle for the chemical products comprises a cooling kettle body, a pressure relief protection module, a sealing connection cover and a cooling control module; pressure relief protection between the sealing connecting cover and the cooling kettle body can be formed through the pressure relief protection module for pressure relief operation, along with rising of pressure heat flow, an inner floating ring is impacted firstly, a spring column and a silicon rubber corrugated sleeve of the inner floating ring conduct layer-by-layer slow flow protection, impact is reduced, airflow passes through an airflow groove and an airflow hole for rapid flow division operation, and therefore the sealing effect is improved. And an upper pressure relief sleeve is matched for quick pressure relief, so that the overall treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of cooling kettles, in particular to a cooling kettle for chemical products. Background Art

[0002] Cooling kettle, also known as cooling tank, condensing kettle, cooler, is a kind of equipment used in chemical, pharmaceutical, food and other industries to cool and reduce the temperature of high-temperature materials. The cooling kettle has the advantages of compact structure, small footprint, easy operation, high heat transfer efficiency, good cooling effect, etc. At the same time, with the continuous development of technology, the structure and performance of cooling kettles are also constantly improved and optimized to meet the needs of different industries. In the process of cooling, the existing cooling kettle, due to the influence of temperature difference airflow, causes local heat flow to impact the sealing structure, which is prone to sealing leakage, causing the overall cooling kettle to lose functionality and reduce the overall use effect; so we proposed a cooling kettle for chemical products to solve the above problems. Utility Model Content

[0003] In order to overcome the problem that the cooling kettle is locally subjected to heat flow impact on the sealing structure due to the influence of temperature difference airflow, it is easy to cause sealing leakage, causing the entire cooling kettle to lose functionality and reducing the overall use effect.

[0004] The technical solution of the utility model is: a cooling kettle for chemical products, comprising a cooling kettle body, a pressure relief protection module, a sealing connection cover and a cooling control module; the outer side of the cooling kettle body is sleeved with a cooling control module for cooling control of chemical products, the upper end of the cooling kettle body is buckled with a sealing connection cover for sealing connection and overflow prevention, and a pressure relief protection module for pressure relief protection and pressure relief operation is provided between the sealing connection cover and the cooling kettle body.

[0005] Preferably, the sealing connection cover and the cooling kettle body are buckled together to form a sealing connection to prevent overflow and form an effective seal. The pressure relief protection module can form a pressure relief protection between the sealing connection cover and the cooling kettle body to perform a pressure relief operation. As the pressure heat flow rises, it first impacts the inner floating ring, and its spring column and silicone rubber corrugated sleeve perform layer-by-layer flow relief protection to reduce the impact. The airflow passes through the airflow groove and the airflow hole for rapid diversion operation, and cooperates with the upper pressure relief sleeve to perform rapid pressure relief, thereby improving the overall processing effect.

[0006] Preferably, the outer wall of the cooling kettle body is coated with a thermal insulation layer, a shock-absorbing plate is provided at the bottom of the cooling kettle body, and shock-absorbing brackets are evenly distributed at the bottom of the shock-absorbing plate. The shock-absorbing brackets can be used to perform overall support operations to ensure overall support performance.

[0007] Preferably, the pressure relief protection module includes a polytetrafluoroethylene ring sleeve, a silicone rubber bellows sleeve, an airbag ball, an inner floating ring, a spring column, a fluororubber sleeve and an anti-corrosion coating. The polytetrafluoroethylene ring sleeve is arranged in two groups superimposed and coaxially, and a silicone rubber bellows sleeve is connected between the two groups of polytetrafluoroethylene ring sleeves. A spring damping is arranged inside the silicone rubber bellows sleeve. An inner floating ring is arranged in the center of the polytetrafluoroethylene ring sleeve. The side wall of the polytetrafluoroethylene ring sleeve is coated with an anti-corrosion coating, and the airbag ball is used to form an internal impact slow flow protection.

[0008] Preferably, a spring column connected to the inner floating ring is provided in an annular direction on the inner side of the silicone rubber bellows sleeve, a damper is provided inside the spring column, an airbag ball is provided in an annular direction on the outer end of the silicone rubber bellows sleeve, an air flow hole is provided in an annular direction on the top of the inner floating ring, and an air flow groove connected to the air flow hole is provided in an annular direction on the inner side of the inner floating ring. The air flow passes through the air flow groove and the air flow hole for rapid diversion operation, and cooperates with the upper pressure relief sleeve for rapid pressure relief, thereby improving the overall treatment effect.

[0009] Preferably, a pressure gauge is provided circumferentially on the sealed connection cover, a pressure sensor passing through the sealed connection cover is provided at the lower end of the pressure gauge, a pressure tube is provided circumferentially on the sealed connection cover near the edge, a connecting pipe is provided at the lower end of the pressure tube, a pressure relief sleeve is provided at the upper end of the pressure tube, a pressure relief groove is provided circumferentially on the outer wall of the pressure relief sleeve, a pressure relief valve is provided at the center of the pressure relief sleeve, a controller is provided at the top of the pressure relief sleeve, a flashing light is provided at the top of the controller, a filling pipe is provided circumferentially near the center of the sealed connection cover, the pressure is released by the pressure relief groove through the pressure relief valve, and the synchronous pressure sensor detects and feeds back to the flashing light.

[0010] Preferably, a protective sleeve is provided in the center of the sealing connection cover, a rotating rod is provided in the center of the protective sleeve, a driving motor is provided at the upper end of the rotating rod, a stepped link is provided along the upper edge of the rotating rod, an extension frame is provided in a circumferential direction at the outer end of the rotating rod, a corrugated ring plate is provided at the end of the extension frame away from the rotating rod, a diversion hole is provided along the upper edge of the corrugated ring plate, the driving motor drives the rotating rod to drive the extension frame to rotate, the driving motor drives the rotating rod to drive the extension frame to rotate, the heat flow continuously flows through the corrugated ring plate, and rotates and diverts through the diversion hole to reduce the impact momentum.

[0011] Preferably, the cooling control module includes a control box, a controller and a condensing coil jacket. The control box is provided in an annular manner on the outer side of the condensing coil jacket, the condensing coil is provided on the inner side of the condensing coil jacket, the controller is provided inside the control box, ventilation grooves are provided along the side walls of the control box, a filling port connected to the condensing coil is provided in the middle of the control box, a condenser is provided at one end of the condensing coil, and the controller drives the condensing coil jacket to cool down, thereby improving the overall control performance.

[0012] Beneficial effects of the utility model:

[0013] 1. According to the previous experience, due to the influence of temperature difference airflow, the local heat flow impacts the sealing structure, which is prone to seal leakage, causing the overall cooling kettle to lose functionality and reduce the overall use effect. The difference is that the cooling control module can be used to control the cooling of the chemical products inside the cooling kettle body. The sealing connection cover and the cooling kettle body are buckled together to make a sealed connection to prevent overflow and form an effective seal. The pressure relief protection module can form a pressure relief protection between the sealing connection cover and the cooling kettle body to perform a pressure relief operation. As the pressure heat flow rises, it first impacts the inner floating ring, and its spring column and silicone rubber corrugated sleeve perform layer-by-layer slow flow protection to reduce the impact. The airflow passes through the airflow groove and the airflow hole for rapid diversion operation, and cooperates with the upper pressure relief sleeve for rapid pressure relief to improve the overall processing effect.

[0014] 2. When chemical stirring is carried out, the driving motor drives the rotating rod to drive the extension frame to rotate. The heat flow continuously flows through the corrugated ring plate and rotates and diverts through the diversion hole to reduce the impact momentum, so that it gradually disperses and impacts the side wall of the cooling kettle. At the same time, the filling port is connected to the solution to enter the condensation coil, and the controller drives the condensation coil jacket to cool down, thereby improving the overall control performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the pressure relief protection module of the utility model;

[0017] Figure 3 It is an exploded schematic diagram of the sealing connection cover and the cooling control module of the utility model;

[0018] Figure 4 It is a schematic diagram of the corrugated ring plate of the utility model.

[0019] Description of reference numerals: 1, cooling kettle body; 2, pressure relief protection module; 3, sealing connection cover; 4, cooling control module; 101, thermal insulation layer; 102, shock-absorbing plate; 103, shock-absorbing bracket; 201, polytetrafluoroethylene ring sleeve; 202, silicone rubber corrugated sleeve; 203, airbag ball; 204, inner floating ring; 205, spring column; 206, air flow hole; 207, air flow groove; 208, fluororubber sleeve; 209, anti-corrosion coating; 3 01. Pressure gauge; 302. Filling pipe; 303. Pressure pipe; 304. Pressure relief sleeve; 305. Pressure relief groove; 306. Flashing light; 307. Protective cover; 308. Drive motor; 309. Rotating rod; 310. Step link; 311. Extension frame; 312. Corrugated ring plate; 313. Diverter hole; 401. Control box; 402. Ventilation groove; 403. Controller; 404. Condensation coil jacket; 405. Filling port. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-2 The utility model provides an embodiment: a cooling kettle for chemical products, comprising a cooling kettle body 1, a pressure relief protection module 2, a sealing connection cover 3 and a cooling control module 4; the outer side of the cooling kettle body 1 is sleeved with a cooling control module 4 for cooling control of chemical products, the upper end of the cooling kettle body 1 is buckled with a sealing connection cover 3 for sealing connection and overflow prevention, and a pressure relief protection module 2 for pressure relief protection and pressure relief operation is provided between the sealing connection cover 3 and the cooling kettle body 1.

[0022] See also Figure 2-4 In this embodiment, the outer wall of the cooling kettle body 1 is coated with a thermal insulation layer 101, a shock absorbing disc 102 is provided at the bottom of the cooling kettle body 1, and shock absorbing brackets 103 are evenly distributed at the bottom of the shock absorbing disc 102. The shock absorbing brackets 103 can be used to perform overall support operations to ensure overall support performance. The pressure relief protection module 2 includes a polytetrafluoroethylene ring sleeve 201, a silicone rubber corrugated sleeve 202, an airbag ball 203, an inner floating ring 204, a spring column 205, a fluororubber sleeve 208 and an anti-corrosion coating 209. The polytetrafluoroethylene ring sleeve 201 is coaxially arranged in two groups, and a silicone rubber corrugated sleeve 202 is connected between the two groups of polytetrafluoroethylene ring sleeves 201. A spring damping is provided inside the silicone rubber corrugated sleeve 202. An inner floating ring 204 is provided at the center of the polytetrafluoroethylene ring sleeve 201. The side wall of the polytetrafluoroethylene ring sleeve 201 is coated with an anti-corrosion coating 209. The airbag ball 203 is used to form an internal impact slow flow protection.

[0023] See also Figure 3-4In this embodiment, a spring column 205 connected to the inner floating ring 204 is circumferentially provided on the inner side of the silicone rubber corrugated sleeve 202, a damper is provided inside the spring column 205, an airbag ball 203 is circumferentially provided on the outer end of the silicone rubber corrugated sleeve 202, an airflow hole 206 is circumferentially provided on the top of the inner floating ring 204, an airflow groove 207 connected to the airflow hole 206 is circumferentially provided on the inner side of the inner floating ring 204, the airflow passes through the airflow groove 207 and the airflow hole 206 for rapid diversion operation, and cooperates with the upper pressure relief sleeve 304 for rapid pressure relief, thereby improving the overall treatment effect, and a pressure gauge 301 is circumferentially provided on the sealing connection cover 3, and the pressure gauge 301 A pressure sensor passing through the sealed connection cover 3 is provided at the lower end, a pressure pipe 303 is provided circumferentially on the sealed connection cover 3 near the edge, a connecting pipe is provided at the lower end of the pressure pipe 303, a pressure relief sleeve 304 is provided at the upper end of the pressure pipe 303, a pressure relief groove 305 is circumferentially opened on the outer wall of the pressure relief sleeve 304, a pressure relief valve is provided at the center of the pressure relief sleeve 304, a controller 403 is provided at the top of the pressure relief sleeve 304, a flashing light 306 is provided at the top of the controller 403, a filling pipe 302 is provided circumferentially near the center of the sealed connection cover 3, the pressure is released by the pressure relief groove 305 through the pressure relief valve, and the synchronous pressure sensor detects and feeds back to the flashing light 306.

[0024] See also Figure 1-4 In this embodiment, a protective sleeve 307 is provided at the center of the sealing connection cover 3, a rotating rod 309 is provided at the center of the protective sleeve 307, a driving motor 308 is provided at the upper end of the rotating rod 309, a step link 310 is provided along the upper edge of the rotating rod 309, an extension frame 311 is provided in the circumferential direction at the outer end of the rotating rod 309, a corrugated ring plate 312 is provided at one end of the extension frame 311 away from the rotating rod 309, a diversion hole 313 is provided along the upper edge of the corrugated ring plate 312, the driving motor 308 drives the rotating rod 309 to drive the extension frame 311 to rotate, and the driving motor 308 drives the rotating rod 309 to drive the extension frame 311 to rotate, and the heat flow passes through the corrugated ring plate 31 2 continuously flows, and rotates and shuns through the diversion hole 313 to reduce the impact momentum. The cooling control module 4 includes a control box 401, a controller 403 and a condensing coil jacket 404. The outer side of the condensing coil jacket 404 is circumferentially provided with the control box 401, the inner side of the condensing coil jacket 404 is provided with a condensing coil, the inside of the control box 401 is provided with a controller 403, the side wall of the control box 401 is provided with a ventilation groove 402, the middle part of the control box 401 is provided with a filling port 405 connected with the condensing coil, and a condenser is provided at one end of the condensing coil. The controller 403 drives the condensing coil jacket 404 to cool down, thereby improving the overall control performance.

[0025] During operation, chemical solution is added through the filling pipe 302, and the driving motor 308 drives the rotating rod 309 to drive the extension frame 311 to rotate. The heat flow continuously flows through the corrugated ring plate 312, and rotates and diverts through the diversion hole 313 to reduce the impact momentum, so that it gradually disperses and impacts the side wall of the cooling kettle body 1. At the same time, the filling port 405 connects the solution to enter the condensing coil, and the controller 403 drives the condensing coil jacket 404 to cool down. As the pressure heat flow rises, it first impacts the inner floating ring 204, and its spring column 205 and the silicone rubber corrugated sleeve 202 perform layer-by-layer slow flow protection to reduce the impact. The airflow passes through the airflow groove 207 and the airflow hole 206 for rapid diversion operation, and cooperates with the upper pressure relief sleeve 304 for rapid pressure relief.

[0026] Through the above steps, the sealing connection cover 3 and the cooling kettle body 1 are buckled with each other to form a sealing connection to prevent overflow and form an effective seal. The pressure relief protection module 2 can form a pressure relief protection between the sealing connection cover 3 and the cooling kettle body 1 to perform a pressure relief operation. As the pressure heat flow rises, it first impacts the inner floating ring 204, and its spring column 205 and the silicone rubber corrugated sleeve 202 perform layer-by-layer slow flow protection to reduce the impact. The airflow passes through the airflow groove 207 and the airflow hole 206 for rapid diversion operation, and cooperates with the upper pressure relief sleeve 304 to perform rapid pressure relief, thereby improving the overall processing effect.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A cooling kettle for chemical products, comprising a cooling kettle body (1); characterized in that: It also comprises a pressure relief protection module (2), a sealing connection cover (3) and a cooling control module (4); the outer side of the cooling kettle body (1) is provided with a cooling control module (4) for cooling and controlling the chemical product; the upper end of the cooling kettle body (1) is provided with a sealing connection cover (3) for sealing and preventing overflow; and a pressure relief protection module (2) for pressure relief protection and pressure relief operation is provided between the sealing connection cover (3) and the cooling kettle body (1).

2. The cooling kettle for chemical products according to claim 1, characterized in that: The outer wall of the cooling kettle body (1) is coated with a temperature insulation layer (101), a shock absorbing plate (102) is provided at the bottom of the cooling kettle body (1), and shock absorbing brackets (103) are evenly distributed at the bottom of the shock absorbing plate (102).

3. The cooling kettle for chemical products according to claim 1, characterized in that: The pressure relief protection module (2) comprises a polytetrafluoroethylene ring sleeve (201), a silicone rubber corrugated sleeve (202), an airbag ball (203), an inner floating ring (204), a spring column (205), a fluororubber sleeve (208) and an anti-corrosion coating (209). The polytetrafluoroethylene ring sleeve (201) is composed of two groups of coaxially stacked polytetrafluoroethylene ring sleeves. The two groups of polytetrafluoroethylene ring sleeves (201) are connected to each other with a silicone rubber corrugated sleeve (202). A spring damper is arranged inside the silicone rubber corrugated sleeve (202). The center of the polytetrafluoroethylene ring sleeve (201) is provided with an inner floating ring (204). The side wall of the polytetrafluoroethylene ring sleeve (201) is coated with an anti-corrosion coating (209).

4. The cooling kettle for chemical products according to claim 3, characterized in that: A spring column (205) connected to the inner floating ring (204) is circumferentially arranged on the inner side of the silicone rubber corrugated sleeve (202), a damper is arranged inside the spring column (205), an air bag ball (203) is circumferentially arranged on the outer end of the silicone rubber corrugated sleeve (202), an air flow hole (206) is circumferentially arranged on the top of the inner floating ring (204), and an air flow groove (207) connected to the air flow hole (206) is circumferentially arranged on the inner side of the inner floating ring (204).

5. The cooling kettle for chemical products according to claim 1, characterized in that: A pressure gauge (301) is provided in an annular direction on the sealing connection cover (3); a pressure sensor passing through the sealing connection cover (3) is provided at the lower end of the pressure gauge (301); a pressure pipe (303) is provided in an annular direction near the edge of the sealing connection cover (3); a connecting pipe is provided at the lower end of the pressure pipe (303); a pressure relief sleeve (304) is provided at the upper end of the pressure pipe (303); a pressure relief groove (305) is provided in an annular direction on the outer wall of the pressure relief sleeve (304); a pressure relief valve is provided at the center of the pressure relief sleeve (304); a controller (403) is provided at the top of the pressure relief sleeve (304); a flashing light (306) is provided at the top of the controller (403); and a filling pipe (302) is provided in an annular direction near the center of the sealing connection cover (3).

6. A cooling kettle for chemical products according to claim 5, characterized in that: A protective sleeve (307) is provided at the center of the sealing connection cover (3), a rotating rod (309) is provided at the center of the protective sleeve (307), a driving motor (308) is provided at the upper end of the rotating rod (309), a stepped link (310) is provided along the upper edge of the rotating rod (309), an extension frame (311) is provided in a circumferential direction at the outer end of the rotating rod (309), a corrugated ring plate (312) is provided at one end of the extension frame (311) away from the rotating rod (309), a diversion hole (313) is provided along the upper edge of the corrugated ring plate (312), and the driving motor (308) drives the rotating rod (309) to drive the extension frame (311) to rotate.

7. The cooling kettle for chemical products according to claim 1, characterized in that: The cooling control module (4) includes a control box (401), a controller (403) and a condensing coil jacket (404); the control box (401) is circumferentially arranged on the outer side of the condensing coil jacket (404); a condensing coil is arranged on the inner side of the condensing coil jacket (404); the controller (403) is arranged inside the control box (401); a ventilation groove (402) is arranged along the side wall of the control box (401); a filling port (405) connected to the condensing coil is arranged in the middle of the control box (401); and a condenser is arranged at one end of the condensing coil.

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