Vertical chemical raw material mixing reaction kettle
By designing heating and cleaning components in the reactor, the problems of low heating efficiency and inconvenient cleaning are solved, achieving uniform heating and automatic cleaning of chemical raw materials, and improving the efficiency and convenience of the reactor.
Patent Information
- Application Number
- CN202423113987.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing reactors have low and uneven heating efficiency, which can easily lead to local overheating or undercooling. They are also difficult to clean, increasing the intensity of manual labor.
The heating element preheats the water to the optimal temperature for the chemical raw material reaction, and the chemical raw material is heated by circulating the water inside the stirring rod. At the same time, a cleaning element is designed to use scrapers and other components to clean the adhering substances on the inner wall of the reactor, avoiding manual intervention.
It improves the heating efficiency and uniformity of chemical raw materials, reduces local overheating or undercooling, reduces the labor intensity of manual cleaning, and improves the practicality of the reactor.
Smart Images
Figure CN223641834U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of reaction kettle, specifically is a vertical chemical raw material mixing reaction kettle. BACKGROUND
[0002] The broad sense of reaction kettle is the container with physical or chemical reaction, can realize the mixing function between different raw materials, the application of reaction kettle in chemical industry is very extensive, reaction kettle usually is equipped with heating module and carries out heating to chemical raw materials to improve the reaction efficiency of chemical raw materials, but the heating module of existing reaction kettle is mostly arranged on the outer wall of reaction kettle, raw materials are poured in and heated to the reaction kettle, and the heat is transferred to the chemical raw materials, the heating direction is time-consuming and laborious, and the heating efficiency is not high, and local overheating or overcooling phenomenon also appears, at the same time, the existing reaction kettle is not cleaned in time after completing the treatment of chemical raw materials, which can affect the subsequent operation, manual external equipment is needed for auxiliary cleaning, and the manual labor intensity is increased, which cannot meet the needs of normal use. CONTENT OF THE UTILITY MODEL
[0003] The utility model solves the technical problem that provides a vertical chemical raw material mixing reaction kettle, the heating efficiency of chemical raw materials can be improved through heating assembly, water is heated in advance, the water is heated to the optimum temperature of chemical raw material reaction, and then hot water is delivered to the inside of the stirring rod, the hot water circulates in the inside of the stirring rod, and the chemical raw materials are heated while being stirred, so that the materials can be uniformly heated in the whole container, secondly, the chemical raw materials attached to the inner wall of the reaction kettle tank body are cleaned down through the cleaning assembly after the reaction and treatment of chemical raw materials, so that the subsequent use is avoided, manual cleaning is not needed, the labor intensity is reduced, and the practicability of the reaction kettle is improved.
[0004] The technical problem solved by the utility model is solved by the following technical scheme:
[0005] A vertical chemical raw material mixing reaction kettle, comprising: a mounting cylinder, a reaction kettle tank body is arranged in the mounting cylinder, a top cover is arranged at the top of the reaction kettle tank body, a through hole is formed in the top center of the top cover, a stirring rod is arranged in the mounting cylinder, and a water tank is arranged on one side of the mounting cylinder.
[0006] A heating assembly is arranged in the stirring rod and used for heating chemical raw materials, the heating assembly comprises: a flow cavity, a connecting head, an extension pipe, a water pump, a connecting pipe and a water return pipe.
[0007] A cleaning assembly is arranged in the reaction kettle tank body and used for cleaning the inner wall of the reaction kettle tank body, and the cleaning assembly comprises: a scraper, a rotating disc, a guide ring, a guide groove, a hollow pipe and an internal gear ring.
[0008] Further, the stirring rod is internally provided with a flow cavity, the stirring rod top end is provided with a connector, the connector bottom end is fixedly connected with an extension pipe, the water tank top is provided with a water pump, the connector is internally provided with a connecting pipe, one side of the connector is provided with a return pipe, and one end of the return pipe is connected with the water tank in communication.
[0009] Further, the reaction kettle tank body is internally provided with a U-shaped scraper, the scraper is in close contact with the reaction kettle tank body inner wall, both ends of the scraper top portion are fixedly connected with rotating discs, the rotating discs are fixedly connected with guide rings on the top portion, the top cover bottom is provided with a guide groove, the guide ring is located in the guide groove, the rotating disc top portion shaft center is fixedly connected with a hollow pipe, and the hollow pipe top end penetrates through the through hole and is fixedly connected with an internal gear ring.
[0010] Further, the extension pipe bottom end extends to the flow cavity inside, the extension pipe and the flow cavity are sealingly designed, and the connecting pipe bottom end penetrates through the extension pipe and extends to the flow cavity inner bottom position.
[0011] Further, the water pump output end is fixedly connected with a water supply pipe, the water pump input end is fixedly connected with a water suction pipe, one end of the water supply pipe is connected with the connecting pipe top end, the water suction pipe bottom end extends to the water tank inside, and one end of the return pipe is connected with the water tank top in communication.
[0012] Further, the top cover top is fixedly installed with a protective cover, the connector is fixedly installed on the protective cover, the stirring rod top end extends to the protective cover inside and is fixedly connected with an external gear ring, the protective cover top is fixedly installed with a speed reducer, the speed reducer bottom end driving shaft extends to the protective cover inside and is fixedly connected with a power gear, and the power gear is meshingly connected between the external gear ring and the internal gear ring.
[0013] Further, the water tank top is provided with a filling opening, one side of the water tank top is provided with a pressure relief valve, and the water tank inside is provided with an electric heating pipe.
[0014] The beneficial effects of the utility model are:
[0015] The utility model discloses an advantage lies in that the heating assembly can improve the heating efficiency of chemical raw materials, water is heated in advance, the water is heated to the optimum temperature of chemical raw material reaction, and then hot water is delivered to the stirring rod inside, the hot water circulates in the stirring rod inside, and the chemical raw materials are heated while being stirred, so that the material can be uniformly heated in the whole container.
[0016] Second, through the cleaning assembly in chemical raw materials reaction treatment is completed, the reaction kettle tank wall attached chemical raw materials cleaning down immediately, avoid affecting the subsequent use, without artificial cleaning, reduce the labor intensity, improve the practicality of the reaction kettle. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the whole structure schematic view of the utility model.
[0018] Figure 2 It is the whole structure sectional view of the utility model.
[0019] Figure 3 It is the scraper structure schematic view of the utility model.
[0020] Figure 4 It is the stirring rod structure schematic view of the utility model.
[0021] Figure 5 It is the whole structure sectional view of the utility model. Figure 2 The enlarged view of A in the middle.
[0022] Figures 1-5 1, installation cylinder, 11, reaction kettle tank body, 12, top cover, 13, through hole, 14, stirring rod, 15, water tank, 2, flow cavity, 21, connecting head, 22, extension pipe, 23, water pump, 24, connecting pipe, 25, backwater pipe, 26, water supply pipe, 27, water suction pipe, 3, scraper, 31, rotating disc, 32, guide ring, 33, guide groove, 34, hollow pipe, 35, inner gear ring, 36, protective cover, 37, outer gear ring, 38, speed reducer, 39, power gear, 4, filling port, 41, pressure relief valve, 42, electric heating tube. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application, obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments, based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the present application.
[0024] The present application will be described in detail below with reference to the drawings and specific embodiments.
[0025] Embodiment 1
[0026] As Figures 1-5As shown, a vertical chemical raw material mixing reaction kettle, comprising: installation cylinder 1, installation cylinder 1 inside is equipped with reaction kettle jar body 11, reaction kettle jar body 11 top is equipped with top cover 12, top cover 12 top axial center is equipped with through hole 13, installation cylinder 1 inside is equipped with stirring rod 14, installation cylinder 1 one side is equipped with water tank 15;Heating assembly, heating assembly is located in stirring rod 14 inside, for heating chemical raw materials, cleaning assembly, cleaning assembly is located in reaction kettle jar body 11 inside, for cleaning reaction kettle jar body 11 inner wall.
[0027] Wherein, water tank 15 top is equipped with filling port 4, water tank 15 top one side is equipped with pressure relief valve 41, water tank 15 inside is equipped with electric heating tube 42.
[0028] When mixing chemical raw materials, first, through filling port 4, water tank 15 inside is filled with clean water, then start electric heating tube 42 to heat the water, the water is heated to the required heat, and then close the electric heating tube 42, when the heat is lower than the set value, the electric heating tube 42 will be opened again, and the water will be heated to the set temperature. The pressure relief valve 41 can be relieved, then the top cover 12 is opened and the chemical raw materials are poured into the reaction kettle jar body 11, then the top cover 12 is covered and fixed by bolts, then the hot water is sent into the stirring rod 14 by the heating assembly, the hot water circulates in the stirring rod 14, the stirring rod 14 stirs the raw materials to fully heat the raw materials, so that the raw materials quickly reach the optimum reaction temperature without long waiting process. Secondly, after the raw materials are completely reacted, the raw materials are discharged, and then the raw materials attached to the inner wall of the reaction kettle jar body 11 are cleaned down by the cleaning assembly.
[0029] Example 2
[0030] On the basis of example 1, the heating assembly comprises: flow cavity 2, connecting head 21, extension pipe 22, water pump 23, connecting pipe 24 and backwater pipe 25, flow cavity 2 is arranged in the stirring rod 14, connecting head 21 is arranged at the top end of the stirring rod 14, extension pipe 22 is fixedly connected to the bottom end of the connecting head 21, water pump 23 is arranged at the top of the water tank 15, connecting pipe 24 is arranged in the connecting head 21, backwater pipe 25 is arranged at one side of the connecting head 21, one end of the backwater pipe 25 is connected to the water tank 15 in communication, the bottom end of the extension pipe 22 extends into the flow cavity 2, the extension pipe 22 and the flow cavity 2 are sealingly designed, the bottom end of the connecting pipe 24 penetrates through the extension pipe 22 and extends to the inner bottom position of the flow cavity 2, the output end of the water pump 23 is fixedly connected with water supply pipe 26, the input end of the water pump 23 is fixedly connected with water suction pipe 27, one end of the water supply pipe 26 is connected with the top end of the connecting pipe 24, the bottom end of the water suction pipe 27 extends into the water tank 15, one end of the backwater pipe 25 is connected to the top of the water tank 15 in communication.
[0031] When the raw materials are heated, the water pump 23 is started to pump water in the water tank 15 through the water suction pipe 27 and deliver the water to the connecting pipe 24 through the water delivery pipe 26, and the connecting pipe 24 delivers the hot water to the bottom of the flow cavity 2. As the hot water continuously enters the flow cavity 2, the water level in the flow cavity 2 continuously rises, and the hot water fills the flow cavity 2. The water continuously enters the extension pipe 22, and then flows into the connecting head 21 from the extension pipe 22, and then flows back to the water tank 15 through the water return pipe 25. The heat is conducted to the raw materials through the stirring rod 14, so that the raw materials are stirred and the temperature is raised at the same time, so that the raw materials are quickly heated to the optimum reaction temperature.
[0032] Example 3
[0033] On the basis of example 1, the cleaning assembly comprises a scraper 3, a rotating disc 31, a guide ring 32, a guide groove 33, a hollow pipe 34 and an inner gear ring 35. The inside of the reaction kettle body 11 is provided with a U-shaped scraper 3, the side of the scraper 3 is attached to the inner wall of the reaction kettle body 11, the top of the scraper 3 is fixedly connected with the rotating disc 31, the top of the rotating disc 31 is fixedly connected with the guide ring 32, the bottom of the top cover 12 is provided with the guide groove 33, the guide ring 32 is located in the guide groove 33, the top of the rotating disc 31 is fixedly connected with the hollow pipe 34, the top end of the hollow pipe 34 penetrates through the through hole 13 and is fixedly connected with the inner gear ring 35, the top of the top cover 12 is fixedly installed with the protective cover 36, the connecting head 21 is fixedly installed on the protective cover 36, the top end of the stirring rod 14 extends into the protective cover 36 and is fixedly connected with the outer gear ring 37, the top of the protective cover 36 is fixedly installed with the speed reducer 38, the drive shaft at the bottom of the speed reducer 38 extends into the protective cover 36 and is fixedly connected with the power gear 39, and the power gear 39 is meshingly connected between the outer gear ring 37 and the inner gear ring 35.
[0034] When the raw materials are stirred, the speed reducer 38 drives the power gear 39 to rotate, the power gear 39 meshes with the outer gear ring 37 and the inner gear ring 35 when rotating, thereby driving the outer gear ring 37 and the inner gear ring 35 to rotate, the outer gear ring 37 drives the stirring rod 14 to rotate to stir the raw materials, since the connecting head 21 is fixed on the protective cover 36, the stirring rod 14 rotates with the extension pipe 22 as the center, the inner gear ring 35 drives the rotating disc 31 to rotate through the hollow pipe 34, the rotating disc 31 drives the scraper 3 to rotate, the rotating scraper 3 scrapes the inner wall of the reaction kettle body 11, thereby scraping the raw materials on the inner wall of the reaction kettle body 11, and the stirring efficiency can be improved in cooperation with the stirring rod 14, and the protective cover 36 can play a protective role.
[0035] In the above examples, the description of each example has its own emphasis, and the parts not described in detail in a certain example can be referred to the related description of other examples.
[0036] The vertical chemical raw material mixing reaction kettle provided by the embodiment of the present application is described in detail above, and the principle and implementation mode of the present application are described by applying specific examples. The above embodiment description is only used to help understand the technical solutions and core ideas of the present application. Those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A vertical chemical raw material mixing reactor, characterized in that, include: The installation cylinder (1) has a reaction vessel tank (11) inside, a top cover (12) on the top of the reaction vessel tank (11), a through hole (13) at the top axis of the top cover (12), a stirring rod (14) inside the installation cylinder (1), and a water tank (15) on one side of the installation cylinder (1). The heating component is located inside the stirring rod (14) and is used to heat the chemical raw materials. The heating component includes: a flow chamber (2), a connector (21), an extension pipe (22), a water pump (23), a connecting pipe (24), and a return water pipe (25). The cleaning component is located inside the reactor tank (11) and is used to clean the inner wall of the reactor tank (11). The cleaning component includes: scraper (3), rotating disk (31), guide ring (32), guide groove (33), hollow tube (34) and internal gear ring (35).
2. The vertical chemical raw material mixing reactor according to claim 1, characterized in that, The stirring rod (14) has a flow chamber (2) inside. The top of the stirring rod (14) has a connector (21). The bottom of the connector (21) is fixedly connected to an extension pipe (22). The top of the water tank (15) has a water pump (23). The connector (21) has a connecting pipe (24) inside. The connector (21) has a return water pipe (25) on one side. One end of the return water pipe (25) is connected to the water tank (15) for conduction.
3. The vertical chemical raw material mixing reactor according to claim 1, characterized in that, The reactor vessel (11) is equipped with a U-shaped scraper (3) inside. The scraper (3) is in contact with the inner wall of the reactor vessel (11) on its periphery. A rotating disk (31) is fixedly connected to both ends of the top of the scraper (3). A guide ring (32) is fixedly connected to the top of the rotating disk (31). A guide groove (33) is opened at the bottom of the top cover (12). The guide ring (32) is located inside the guide groove (33). A hollow tube (34) is fixedly connected to the top axis of the rotating disk (31). The top of the hollow tube (34) passes through the through hole (13) and is fixedly connected to an internal gear ring (35).
4. The vertical chemical raw material mixing reactor according to claim 1, characterized in that, The bottom end of the extension tube (22) extends into the flow cavity (2). There is a sealing design between the extension tube (22) and the flow cavity (2). The bottom end of the connecting tube (24) passes through the extension tube (22) and extends to the bottom position inside the flow cavity (2).
5. The vertical chemical raw material mixing reactor according to claim 1, characterized in that, The output end of the water pump (23) is fixedly connected to a water delivery pipe (26), and the input end of the water pump (23) is fixedly connected to a water pumping pipe (27). One end of the water delivery pipe (26) is connected to the top of the connecting pipe (24), the bottom end of the water pumping pipe (27) extends into the water tank (15), and one end of the return pipe (25) is connected to the top of the water tank (15).
6. The vertical chemical raw material mixing reactor according to claim 1, characterized in that, The top cover (12) is fixedly installed with a protective cover (36), the connector (21) is fixedly installed on the protective cover (36), the top end of the stirring rod (14) extends into the interior of the protective cover (36) and is fixedly connected with an outer gear ring (37), the top of the protective cover (36) is fixedly installed with a reducer (38), the drive shaft at the bottom end of the reducer (38) extends into the interior of the protective cover (36) and is fixedly connected with a power gear (39), the power gear (39) meshes between the outer gear ring (37) and the inner gear ring (35).
7. The vertical chemical raw material mixing reactor according to claim 1, characterized in that, The water tank (15) is provided with a filling port (4) at the top, a pressure relief valve (41) is provided on one side of the top of the water tank (15), and an electric heating tube (42) is provided inside the water tank (15).