Steam heating pipe for stirring tank
By using steam heating pipes and a jacket layer in the mixing tank, the problem of clogging caused by the solidification of chemicals in the mixing tank at low temperatures is solved, achieving safe and efficient heat transfer heating, avoiding vibration and pollution, and making it suitable for mixing tank equipment in multiple industries.
Patent Information
- Application Number
- CN202520462378.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-17
AI Technical Summary
The mixing tank is prone to solidification of the reagent in low-temperature environments, which can lead to blockage of the mixing tank and pipelines. Existing direct heating methods are prone to vibration, which can endanger the safety of facilities and operators.
It uses steam heating pipes, including bottom and upper annular steam heating pipes, combined with a jacket layer and an insulation layer, to heat through heat transfer, avoid vibration, and use medium-pressure steam pipelines for heating.
It effectively prevents the agent from solidifying, avoids clogging of mixing tanks and pipelines, ensures the safety of facilities and operators, reduces costs, and has a wide range of applications.
Smart Images
Figure CN223945587U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of agitator tank, concretely relates to a steam heating pipe for agitator tank. BACKGROUND
[0002] The agitator tank can also be called water phase tank, and is widely applied to industry and mining, such as paint, medicine, building material, chemical industry, pigment, resin, food, scientific research and the like. The equipment can be made of carbon steel, stainless steel and the like according to the process requirement of the product of the user, and heating and cooling devices can be arranged, so as to meet different processes and production needs.
[0003] The 3.5-meter agitator tank is used for mixing and preparing the reagent in the reagent filtering area of the ore dressing operation department of the factory of the company, and the freezing point of the reagent is relatively high, and the reagent is relatively viscous at room temperature, especially after the winter, the temperature of the factory building is relatively low, the liquid reagent is particularly viscous, and the reagent in the agitator tank and the pipeline is easily blocked, and the ore dressing system is stopped in severe cases, and it is very difficult to clean the reagent blocked in the pipeline, which consumes time and energy, and the agitator tank in the prior art mainly adopts direct heating mode, and the tank body is easy to vibrate, which is dangerous to the on-site facilities and the operating personnel.
[0004] In view of the above factors, a steam heating pipe for agitator tank is provided, which completely solves the problem of agitator tank and pipeline blocking caused by special reagent freezing in winter, and compared with direct heating, heat transfer heating will not produce vibration, which ensures the safety of on-site facilities and operating personnel. CONTENT OF THE UTILITY MODEL
[0005] The utility model aims at providing a steam heating pipe for agitator tank to solve the problems in the above background.
[0006] The utility model aims at providing a steam heating pipe for agitator tank to solve the problems in the above background.
[0007] The steam heating device is detachably installed in the agitator tank.
[0008] The steam heating device is arranged on the bottom and the inner wall of the agitator tank.
[0009] Further, the steam heating device is provided with at least two layers of steam heating pipes, the steam heating pipe comprises a bottom layer steam heating pipe and an upper layer steam heating pipe, and the bottom layer steam heating pipe and the upper layer steam heating pipe are arranged on the bottom and the inner wall of the agitator tank respectively.
[0010] Further, the steam heating pipe is an annular heating pipe, which is made of Φ108 stainless steel as raw material through welding to form an annular structure.
[0011] Further, the bottom steam heating pipe is placed at the bottom of the stirring tank through installation of a bracket formed by a channel steel at a welding point position and placement of the bottom steam heating pipe and the bracket at the bottom of the stirring tank.
[0012] Further, the bottom steam heating pipe is placed at the bottom of the stirring tank through installation of a bracket formed by a channel steel at a welding point position and placement of the bottom steam heating pipe and the bracket at the bottom of the stirring tank.
[0013] The bottom steam heating pipe is provided with a gas supply connecting port, and the gas supply connecting port is connected with a gas supply branch pipe, and the gas supply branch pipe is connected with a medium-pressure steam pipe through a connecting pipeline.
[0014] Further, the upper steam heating pipe is provided with one or two, which is made of Φ108 stainless steel as raw material through welding to form an annular structure, and the upper steam heating pipe is installed in a groove clamping block on the inner wall of the stirring tank.
[0015] Further, the bottom steam heating pipe is placed at the bottom of the stirring tank through installation of a bracket formed by a channel steel at a welding point position and placement of the bottom steam heating pipe and the bracket at the bottom of the stirring tank.
[0016] The bottom steam heating pipe is provided with a gas supply connecting port, and the gas supply connecting port is connected with a gas supply branch pipe, and the gas supply branch pipe is connected with a medium-pressure steam pipe through a connecting pipeline.
[0017] Further, the jacket layer provided on the stirring tank is a closed hollow layer, and the heat preservation layer is filled with pearl wool, rock wool or polyurethane pouring foaming.
[0018] The stirring tank is made of SUS304 or SUS316L stainless steel material.
[0019] Further, the upper part of the stirring tank is provided with a feeding port, and the lower part of the stirring tank is provided with a discharging port, and the discharging port is provided with an electromagnetic valve.
[0020] Compared with the prior art, the beneficial effects of the utility model are:
[0021] The utility model solves the problem that special medicaments are prone to solidification in winter to cause blockage of the stirring tank and the pipeline, and the utility model is made of stainless steel material, thereby prolonging the service life of the heating pipe.
[0022] Compared with direct heating, the heat transfer heating does not produce vibration, and safety of on-site facilities and operators is ensured.
[0023] The utility model discloses simple structure is easy to make, through heat conduction heating, avoid steam directly with the heated object direct contact, cause its pollution, and effectively prevent the vibration produced when steam heating to cause damage to the tank body foundation and auxiliary facilities, low in cost, strong universality, the scope of the place is wide. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 It is the whole profile schematic diagram of the utility model;
[0025] Figure 2 It is the schematic diagram of the utility model with the jacket layer;
[0026] Figure 3 It is the schematic diagram of the utility model with the recessed groove clamping block;
[0027] Figure 4 It is the schematic diagram of the utility model bottom layer steam heating pipe and upper layer steam heating pipe installation;
[0028] Figure 5 It is the schematic diagram of the utility model bottom layer steam heating pipe and pipeline connection;
[0029] Figure 6 It is the schematic diagram of the utility model with double layer heating pipe;
[0030] Figure 7 It is the schematic diagram of the utility model upper layer steam heating pipe and pipeline connection. DETAILED DESCRIPTION
[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, and all other embodiments obtained by the ordinary skilled in the art without creative labor based on the embodiments in the utility model belong to the protection scope of the utility model.
[0032] In the description of the utility model, it is necessary to explain that, unless there is explicit provision and limitation, the terms "installation", "connection", "connection" should be understood broadly, for example, can be fixed connection, can be detachable connection, or integrally connected, can be directly connected, or indirectly connected through the intermediate medium. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0033] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.
[0034] As shown in Figures 1-7 A kind of steam heating pipe for stirring tank, including stirring tank 1 and the support frame 2 of being arranged at the bottom of stirring tank 1, stirring motor 4 is arranged on the stirring tank 1, the output end of stirring motor 4 is connected with stirring shaft 5, stirring shaft 5 extends to the bottom of stirring tank 1 and does not contact with the bottom of stirring tank 1, jacket layer 6 is arranged on the inner wall of stirring tank 1, heat preservation layer 3 is arranged immediately adjacent to the jacket layer 6;
[0035] Steam heating device 7 is arranged in stirring tank 1, and steam heating device 7 is detachably mounted in stirring tank 1.
[0036] Steam heating device 7 is arranged on the bottom and inner wall of stirring tank 1.
[0037] In order to facilitate the use state, solve the problem that special medicament is prone to solidification in winter and causes the blockage of stirring tank and pipeline, steam heating device 7 is provided with at least two layers of steam heating pipes 8, steam heating pipe 8 includes bottom layer steam heating pipe 9 and upper layer steam heating pipe 10, bottom layer steam heating pipe 9 and upper layer steam heating pipe 10 are arranged on the bottom and inner wall of stirring tank 1 respectively.
[0038] In order to facilitate the use state, improve the durability of steam heating pipe 8, steam heating pipe 8 is an annular heating pipe, and the annular structure of steam heating pipe 8 is made of Φ108 stainless steel as raw material by welding.
[0039] In order to facilitate the use state, the bottom layer steam heating pipe 9 can be supported, the bottom layer steam heating pipe 9 is placed on the bottom of the stirring tank by installing the bracket formed by channel steel 11 at the welding point position, and the bottom layer steam heating pipe 9 and the bracket are placed on the bottom of the stirring tank.
[0040] When positioning, channel steel 11 is arranged on the bottom of stirring tank 1 by bolt or relying on its own weight.
[0041] In order to ensure the safety of the field facilities and the operating personnel in the use state, the heat transfer heating does not generate vibration, the bottom layer steam heating pipe 9 is provided with a water delivery branch pipe connecting port 12, the water delivery branch pipe connecting port 12 is connected with a water delivery branch pipe 13, the water delivery branch pipe 13 extends outside the stirring tank 1 and a steam trap 14 is installed on the water delivery branch pipe 13.
[0042] The water delivery branch pipe 13 extends outside the stirring tank 1 and the steam trap 14 is installed on the water delivery branch pipe 13, so that the steam in the bottom layer steam heating pipe 9 is discharged outside.
[0043] According to the actual situation of the field, the branch pipe is installed at the position of the bottom layer steam heating pipe and extends outside the tank body and the steam trap is installed, the connecting port is arranged on the tank body and connected with the branch pipe, the branch pipe is sealed at the connection position with the tank body, the branch pipe is connected with the bottom layer steam heating pipe and extends to the tank body and is used for discharging steam.
[0044] According to the different needs of use, one or two layers of annular heating pipe structures which are communicated with each other can be arranged on the bottom layer steam heating pipe 9.
[0045] The bottom layer steam heating pipe 9 is provided with a gas delivery connecting port 15, the gas delivery connecting port 15 is connected with a gas delivery branch pipe 16, and the gas delivery branch pipe 16 is connected with a medium-pressure steam pipeline 17 through a connecting pipeline.
[0046] The medium-pressure steam pipeline 17 is a pipeline in the factory area, and the bottom layer steam heating pipe 9 and the upper layer steam heating pipe 10 are heated by using the medium-pressure steam rich steam, so that the efficiency is improved and the purpose of using the medium-pressure steam is achieved.
[0047] In order to facilitate the fixation of the annular pipe on the inner wall in the use state, one or two upper layer steam heating pipes are arranged, the upper layer steam heating pipe is made of Φ108 stainless steel as the raw material and is made into an annular structure through a welding mode, and the upper layer steam heating pipe is installed in the recessed block on the inner wall of the stirring tank 1.
[0048] In the use state, the recessed block is arranged on the inner wall of the stirring tank 1, the upper layer steam heating pipe 10 can be placed in the recessed block, the recessed blocks are uniformly arranged along the stirring tank 1, and the upper layer steam heating pipe 10 is placed in the recessed block and is fixed through the bolt of the clamping plate flat structure.
[0049] In order to ensure the safety of the field facilities and the operating personnel in the use state, the heat transfer heating does not generate vibration, the upper layer steam heating pipe 10 is provided with a water delivery branch pipe connecting port 12, the water delivery branch pipe connecting port 12 is connected with a water delivery branch pipe 13, the water delivery branch pipe 13 extends outside the stirring tank 1 and a steam trap 14 is installed on the water delivery branch pipe 13.
[0050] The upper layer steam heating pipe 10 is provided with a gas inlet 15, and the gas inlet 15 is connected with a gas branch pipe 16, and the gas branch pipe 16 is connected with a medium-pressure steam pipe 17 through a connecting pipe.
[0051] According to the actual situation, a branch pipe is installed at the position of the upper layer steam heating pipe, and the branch pipe extends outside the tank body and is provided with a trap, a connecting port is formed on the tank body and connected with the branch pipe, the connection between the branch pipe and the tank body is sealed, the branch pipe is connected with the lower layer steam heating pipe and extends to the tank body and is used for discharging steam water.
[0052] In order to realize the cold insulation and heat preservation effect in the use state, the jacket layer 6 provided on the stirring tank 1 is a closed hollow layer, and the heat preservation layer 3 is filled with pearl wool, rock wool or polyurethane pouring foaming.
[0053] In order to increase the durability of the stirring tank 1 in the use state, the stirring tank 1 is made of SUS304 or SUS316L stainless steel material.
[0054] In order to realize the feeding and discharging in the use state, the feeding port is arranged on the upper end of the upper cover which is detachably connected with the stirring tank 1, the feeding port is arranged on the upper part of the stirring tank 1, and the discharging port is arranged on the lower part of the stirring tank 1, and the electromagnetic valve is arranged on the discharging port.
[0055] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.
[0056] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments which can be understood by those skilled in the art.
Claims
1. A steam heating pipe for a mixing tank, comprising a mixing tank (1) and a support frame (2) disposed at the bottom of the mixing tank (1), wherein a stirring motor (4) is disposed on the mixing tank (1), the output end of the stirring motor (4) is connected to a stirring shaft (5), the stirring shaft (5) extends toward the bottom of the mixing tank (1) and does not contact the bottom of the mixing tank (1), characterized in that: The inner wall of the stirring tank (1) is provided with a jacket layer (6), and a heat preservation layer (3) is arranged close to the jacket layer (6); The stirring tank (1) is provided with a steam heating device (7), and the steam heating device (7) is detachably installed in the stirring tank (1); The steam heating device (7) is arranged on the bottom and the inner wall of the stirring tank (1).
2. The steam heating tube for an agitator tank according to claim 1, characterized in that: The steam heating device (7) is provided with at least two layers of steam heating pipes (8), and the steam heating pipes (8) include bottom layer steam heating pipes (9) and upper layer steam heating pipes (10), which are arranged on the bottom and the inner wall of the stirring tank (1) respectively.
3. The steam heating tube for an agitator tank according to claim 2, characterized in that: The steam heating pipe (8) is an annular heating pipe, and the steam heating pipe (8) is made of Φ108 stainless steel as a raw material through welding to form an annular structure.
4. The steam heating tube for an agitator tank according to claim 3, characterized in that: The bottom layer steam heating pipe (9) is placed on the bottom of the stirring tank (1) by installing a bracket formed by a channel steel (11) at the welding point position and placing the bottom layer steam heating pipe (9) and the bracket.
5. The steam heating tube for an agitator tank according to claim 4, characterized in that: The bottom layer steam heating pipe (9) is provided with a water supply branch pipe connecting port (12), and the water supply branch pipe connecting port (12) is connected with a water supply branch pipe (13), and the water supply branch pipe (13) extends outside the stirring tank (1) and is provided with a steam trap (14) on the water supply branch pipe (13). The bottom layer steam heating pipe (9) is provided with a gas supply connecting port (15), and the gas supply connecting port (15) is connected with a gas supply branch pipe (16), and the gas supply branch pipe (16) is connected with a medium pressure steam pipeline (17) through a connecting pipeline.
6. The steam heating tube for an agitator tank according to claim 3, characterized in that: The upper layer steam heating pipe is one or two, and the upper layer steam heating pipe is made of Φ108 stainless steel as a raw material through welding to form an annular structure, and the upper layer steam heating pipe is installed in the recessed block on the inner wall of the stirring tank (1).
7. The steam heating tube for an agitator tank according to claim 6, characterized in that: The upper layer steam heating pipe (10) is provided with a water supply branch pipe connecting port (12), and the water supply branch pipe connecting port (12) is connected with a water supply branch pipe (13), and the water supply branch pipe (13) extends outside the stirring tank (1) and is provided with a steam trap (14) on the water supply branch pipe (13). The upper layer steam heating pipe (10) is provided with a gas supply connecting port (15), and the gas supply connecting port (15) is connected with a gas supply branch pipe (16), and the gas supply branch pipe (16) is connected with a medium pressure steam pipeline (17) through a connecting pipeline.
8. The steam heating tube for an agitator tank according to claim 3, characterized in that: The jacket layer (6) arranged on the stirring tank (1) is a closed hollow layer, and the heat preservation layer (3) is filled with pearl wool, rock wool or polyurethane pouring foaming. The stirring tank (1) is made of SUS304 or SUS316L stainless steel material.
9. The steam heating tube for an agitator tank according to claim 3, characterized in that: The upper part of the stirring tank (1) is provided with a feeding port, and the lower part of the stirring tank (1) is provided with a discharging port, and the discharging port is provided with an electromagnetic valve.