CN210045132U

CN210045132U - Epoxy agitator tank

Info

Publication number: CN210045132U
Application number: CN201920765079.5U
Authority: CN
Inventors: 沈君岱; 沈岳
Original assignee: Shanghai Handai Chemical Co Ltd
Current assignee: Shanghai Handai Chemical Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-02-11
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses an epoxy resin stirring tank, which belongs to the field of epoxy resin processing and comprises a tank body, wherein the top of the tank body is provided with a stirring mechanism, the stirring mechanism comprises a motor fixedly arranged at the top of the tank body, a fixed sleeve is fixedly arranged on an output shaft of the motor, a stirring shaft is fixedly arranged on the fixed sleeve, and the fixed sleeve is connected with a cooling mechanism; the cooling mechanism is including connecting in the inlet tube one at fixed sleeve top, and vertical being provided with in the fixed sleeve is with the water drainage in the inlet tube one to the inlet tube two in the fixed sleeve, and fixed sleeve's top is connected with drain pipe one, the vertical drain pipe two that is provided with and feeds through with drain pipe one in the fixed sleeve, and the bottom and the inlet tube two of drain pipe two communicate, be provided with the cooling tube that feeds through with inlet tube two along its central line in the (mixing) shaft, and the one end that inlet tube two was kept away from to the cooling tube is provided with the cooling tube that feeds through with drain pipe two, the utility model discloses have the life of extension (mixing) shaft, do.

Description

Epoxy agitator tank

Technical Field

The utility model belongs to the technical field of the epoxy processing technique and specifically relates to an epoxy agitator tank is related to.

Background

Epoxy resins are organic compounds containing two or more epoxy groups in a molecule, and their relative molecular masses are not high except individually. The molecular structure of the epoxy resin is characterized in that a molecular chain contains active epoxy groups, and the epoxy groups can be positioned at the tail ends, in the middle or in a ring structure. Because the molecular structure contains active epoxy groups, the epoxy groups can generate cross-linking reaction with various curing agents to form insoluble high polymers with a three-dimensional network structure. The macromolecular compounds containing epoxy groups in their molecular structures are collectively referred to as epoxy resins. The cured epoxy resin has good physical and chemical properties, excellent bonding strength to the surfaces of metal and non-metal materials, good dielectric property, small deformation shrinkage rate, good product dimensional stability, high hardness, good flexibility and stability to alkali and most solvents, so the cured epoxy resin is widely applied to various departments of national defense and national economy, and is used for casting, impregnation, laminating, adhesives, coatings and the like, and the epoxy resin needs to be stirred in the processing process of the epoxy resin.

Because the stirring mechanism rotates highly in the stirring process, the stirring shaft is easy to generate a large amount of heat, the service life of the stirring shaft is easy to shorten due to the rise of the heat, and the temperature of the environment where the waterborne epoxy resin is located can be increased, so that the performance of the waterborne epoxy resin is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an epoxy agitator tank is provided with cooling mechanism on rabbling mechanism, and cooling mechanism can let in cold water in the (mixing) shaft to can cool down the (mixing) shaft, not only prolong the life of (mixing) shaft, still not influence waterborne epoxy's performance.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an epoxy resin stirring tank comprises a tank body, wherein a stirring mechanism extending into the tank body is arranged at the top of the tank body, the stirring mechanism comprises a motor fixedly arranged at the top of the tank body, a fixed sleeve extending into the tank body is fixedly arranged on an output shaft of the motor, a stirring shaft is fixedly arranged on the fixed sleeve, and the fixed sleeve is connected with a cooling mechanism; the cooling mechanism is including connecting in the inlet tube one at fixed sleeve top, inlet tube one is connected with outside water source, vertical being provided with in the fixed sleeve with the inlet tube one in water drainage to the fixed sleeve in inlet tube two, fixed sleeve's top is connected with drain pipe one, vertical being provided with in the fixed sleeve with the drain pipe two of drain pipe one intercommunication, the bottom and the inlet tube two intercommunication of drain pipe two, be provided with the cooling tube that communicates with inlet tube two along its central line in the (mixing) shaft, the one end that inlet tube two was kept away from to the cooling tube is provided with the cooling tube that communicates with drain pipe two.

Through adopting above-mentioned scheme, inlet tube one is with water drainage to the fixed sleeve in, flow in inlet tube two again, water in the inlet tube two in the fixed sleeve flows back through two rivers of drain pipe, finally discharge through drain pipe one, water in the inlet tube one flows into in the (mixing) shaft through the cooling tube, then flow back to drain pipe two through the cooling duct in the (mixing) shaft, flow through from fixed sleeve and (mixing) shaft with this cold water, can cool down fixed sleeve and (mixing) shaft, not only prolong the life of (mixing) shaft, still do not influence waterborne epoxy's performance.

The utility model discloses further set up to: the cooling pipes are spirally arranged along the inner wall of the stirring shaft.

Through adopting above-mentioned scheme, the area of contact of cooling pipe and (mixing) shaft can be increased to the spiral arrangement to increase cold water in the area of contact of (mixing) shaft, can cool down the (mixing) shaft rapidly.

The utility model discloses further set up to: the connecting part of the fixing sleeve and the output shaft of the motor is rotatably connected with a positioning sleeve, the positioning sleeve is fixedly connected to the top of the tank body, a first partition plate and a second partition plate are fixedly arranged on the inner side wall of the top of the fixing sleeve, the first partition plate is positioned above the second partition plate, a first cavity is formed between the first partition plate and the output shaft of the motor, a second cavity is formed between the second partition plate and the first partition plate, a first notch groove is circumferentially fixedly formed in the position, located in the first cavity, of the fixing sleeve, a first water inlet pipe is fixedly connected to the positioning sleeve, the end part of the first water inlet pipe is communicated; the position that fixed sleeve is located cavity two has seted up breach groove two circumferentially, and two fixed connection of inlet tube are on the fixed sleeve, and tip and two intercommunications in breach groove, two fixed connection of drain pipe in the middle part of baffle two.

Through adopting above-mentioned scheme, inlet tube one is connected with outside water source, and the inlet tube lets in cold water in cavity one earlier on, and the cold water of cavity one enters into inlet tube two in, and the water in inlet tube two and the final water of going into cavity two through drain pipe two, and drain pipe two flows out the rivers in the cavity two, and cold water flows into fixed sleeve in, plays the effect of cooling to fixed sleeve, and does not influence motor drive fixed sleeve and rotate.

The utility model discloses further set up to: the fixed sleeve is evenly provided with three groups of stirring components along the axial direction, every three stirring shafts form one stirring component, and the three stirring components are radially arranged along the circumferential direction of the fixed sleeve.

Through adopting above-mentioned scheme, three stirring subassemblies of group evenly set up, and every stirring subassembly of group includes three (mixing) shafts, can be more even to jar internal stirring.

The utility model discloses further set up to: the stirring shaft is detachably connected with a stirring sleeve.

Through adopting above-mentioned scheme, the contact area of (mixing) shaft and material can be increased to the stirring cover, makes the material stirring more even, can dismantle between stirring cover and the (mixing) shaft, is convenient for change the stirring cover.

The utility model discloses further set up to: the stirring sleeve is a heat-conducting stirring sleeve made of heat-conducting materials.

Through adopting above-mentioned scheme, the stirring cover is made by the heat conduction material, can stir the heat transfer that the in-process produced with the material with the stirring cover and give the (mixing) shaft, can cool down the stirring cover.

The utility model discloses further set up to: the feed inlet has been seted up at the top of the jar body, the position that the jar body is located the feed inlet sets firmly the feedstock channel with jar internal intercommunication, and feedstock channel's top articulates there is the feeding gate.

Through adopting above-mentioned scheme, open the feed gate, can be to the material of adding in the feedstock channel to be convenient for add the material jar internal, the feed gate is articulated in feedstock channel, the opening and closing of the feed gate of being convenient for.

The utility model discloses further set up to: the discharge gate has been seted up to the bottom of the jar body, and discharge channel has set firmly in the bottom of the jar body, and the last butterfly valve that has set firmly of discharge channel.

Through adopting above-mentioned scheme, open the butterfly valve, the internal material of jar is through the discharging channel ejection of compact, and the butterfly valve is convenient for control discharging channel's opening and closing, and discharging channel can be convenient for receive the material.

To sum up, the utility model discloses following beneficial effect has:

1. the water inlet pipe I is connected with a fixed sleeve, the water inlet pipe I is connected with an external water source, a water inlet pipe II which drains water in the water inlet pipe I into the fixed sleeve is vertically arranged in the fixed sleeve, the top of the fixed sleeve is connected with a water outlet pipe I, a water outlet pipe II which is communicated with the water outlet pipe I is vertically arranged in the fixed sleeve, the bottom of the water outlet pipe II is communicated with the water inlet pipe II, a cooling pipe which is communicated with the water inlet pipe II is arranged in the stirring shaft along the central line of the stirring shaft, one end of the cooling pipe far away from the water inlet pipe II is provided with a cooling pipe which is communicated with the water outlet pipe II, the water in the water inlet pipe I drains water into the fixed sleeve and then flows into the water inlet pipe II, the water in the water inlet pipe II in the fixed sleeve flows back through the water outlet pipe II and is finally discharged through the water, therefore, cold water flows through the fixed sleeve and the stirring shaft, the fixed sleeve and the stirring shaft can be cooled, the service life of the stirring shaft is prolonged, and the performance of the waterborne epoxy resin is not influenced;

2. the cooling pipes are spirally arranged along the inner wall of the stirring shaft, and the spiral arrangement can increase the contact area between the cooling pipes and the stirring shaft, so that the contact area of cold water on the stirring shaft is increased, and the stirring shaft can be rapidly cooled;

3. can dismantle outside the (mixing) shaft and be connected with the stirring cover, the stirring cover can increase the area of contact of (mixing) shaft and material, makes the material stirring more even, can dismantle between stirring cover and the (mixing) shaft, is convenient for change the stirring cover.

Drawings

FIG. 1 is an isometric view of an embodiment;

FIG. 2 is a sectional view of the embodiment;

FIG. 3 is an exploded view of the stirring mechanism;

FIG. 4 is a cross-sectional view of a first inlet pipe and a first drain pipe with a stationary sleeve;

FIG. 5 is a schematic view of the cooling tube and cooling tube shown in relief;

FIG. 6 is a cross-sectional view of the cooling tube and cooling tube shown in relief.

In the figure, 1, a tank body; 11. a feed inlet; 111. a feed channel; 112. a feed gate; 12. a discharge port; 121. a discharge channel; 122. a butterfly valve; 2. a stirring mechanism; 21. a motor; 22. fixing the sleeve; 221. a first clapboard; 2211. a first cavity; 2212. connecting blocks; 2213. a first notch groove; 222. a second clapboard; 2221. a second cavity; 2222. a support block; 2223. a second notch groove; 23. a stirring assembly; 231. a stirring shaft; 3. a cooling mechanism; 31. a positioning sleeve; 32. a first water inlet pipe; 33. a first water drainage pipe; 34. a water inlet pipe II; 35. a second water drainage pipe; 36. a cooling pipe; 37. a cooling tube; 38. and (4) stirring the sleeve.

Detailed Description

An epoxy resin stirring tank, see fig. 1 and fig. 2, comprises a tank body 1, a feed inlet 11 is arranged at the top of the tank body 1, a feed channel 111 communicated with the interior of the tank body 1 is fixedly arranged at the position of the tank body 1 at the feed inlet 11, a feed door 112 is hinged at the top of the feed channel 111, and when the feed door 112 is opened, materials can be added into the tank body 1 through the feed channel 111; discharge gate 12 has been seted up to the bottom of jar body 1, and the bottom of jar body 1 has set firmly a discharging channel 121, and the butterfly valve 122 has set firmly on the discharging channel 121, opens butterfly valve 122, can make the interior material of jar body 1 flow through discharging channel 121.

Referring to fig. 2 and 3, the top of the tank 1 is provided with a stirring mechanism 2 extending into the tank 1. The stirring mechanism 2 comprises a motor 21 fixedly arranged at the top of the tank body 1, an output shaft of the motor 21 is fixedly connected with a fixing sleeve 22 which is vertically arranged and extends into the tank body 1, the fixing sleeve 22 is rotatably connected with the tank body 1, three groups of stirring assemblies 23 are uniformly and fixedly arranged on the fixing sleeve 22 along the axial direction of the fixing sleeve, each group of stirring assemblies 23 comprises three stirring shafts 231 which are arranged at the same height, and the three stirring shafts 231 are radially arranged along the circumferential direction of the fixing sleeve 22. The motor 21 rotates to drive the fixed sleeve 22 to rotate, and the stirring shaft 231 on the fixed sleeve 22 stirs the material.

Referring to fig. 2, because the stirring shaft 231 highly rotates, friction between the stirring shaft 231 and the material generates heat, the life of the stirring shaft 231 is reduced due to high temperature, and the temperature reduction mechanism 3 is connected to the fixing sleeve 22 and the stirring shaft 231 in order to reduce the temperature of the stirring shaft 231. Referring to fig. 4 and 5, the cooling mechanism 3 includes a positioning sleeve 31 fixedly disposed at the top of the tank 1 at the connection position of the fixing sleeve 22 and the output shaft of the motor 21, the fixing sleeve 22 is rotatably connected in the positioning sleeve 31, the positioning sleeve 31 is fixedly connected with a first water inlet pipe 32 and a first water outlet pipe 33, a first partition 221 and a second partition 222 are fixedly disposed on the inner side wall of the top of the fixing sleeve 22, the first partition 221 is disposed above the second partition 222, a first cavity 2211 is formed between the first partition 221 and the output shaft of the motor 21, and a second cavity 2221 is formed between the second partition 222 and the first partition 221; a first notch groove 2213 is fixedly arranged on the fixing sleeve 22 at the first cavity 2211 in the circumferential direction, a first water inlet pipe 32 is fixedly connected to the positioning sleeve 31, the end of the first notch groove 2213 is communicated with the end of the first water inlet pipe 32, a plurality of radially arranged connecting blocks 2212 are fixedly arranged at the top of a first partition 221, a gap for water circulation is formed between every two adjacent connecting blocks 2212, a second water inlet pipe 34 is fixedly arranged in the middle of the first partition 221, the axial direction of the second water inlet pipe 34 is parallel to the axial direction of the fixing sleeve 22, the first water inlet pipe 32 is connected with an external water source, cold water is introduced into the first cavity 2211 through the first water inlet pipe 32, and the cold water in; a second notch groove 2223 is circumferentially formed in the position, located in the second cavity 2221, of the fixing sleeve 22, a second water inlet pipe 34 is fixedly connected to the positioning sleeve 31, the end portion of the second notch groove 2223 is communicated with the end portion of the second partition 222, a plurality of radially arranged supporting blocks 2222 are fixedly arranged at the top of the second partition 222, a gap for water circulation is formed between the adjacent supporting blocks 2222, a second water outlet pipe 35 is fixedly arranged in the middle of the second partition 222, the axial direction of the second water outlet pipe 35 is parallel to the axial direction of the fixing sleeve 22, the end portion, extending into the fixing sleeve 22, of the second water outlet pipe 35 is communicated with the end portion, located in the fixing sleeve 22, of the second water inlet pipe 34, water in the second water inlet pipe 34 finally flows into the second cavity 2221 through the second water outlet; the cold water flows into the fixed sleeve 22, and cools the fixed sleeve 22.

Referring to fig. 5 and 6, the inner wall of the stirring shaft 231 is hollow and is communicated with the inside of the fixing sleeve 22, the inner wall of the stirring shaft 231 is fixedly provided with a cooling pipe 37 communicated with the second water inlet pipe 34, the cooling pipe 37 is located in the middle of the stirring shaft 231 and horizontally extends along the central axis of the stirring shaft 231, the end part of the cooling pipe 37 far away from the fixing sleeve 22 is fixedly provided with a cooling pipe 36 communicated with the cooling pipe 36, the cooling pipe 36 is spirally arranged along the inner wall of the stirring shaft 231, the contact area between the cooling pipe 36 and the stirring shaft 231 can be increased, the stirring shaft 231 is rapidly cooled, the cooling pipe 36 extends to the fixing sleeve 22 and is communicated with the second water outlet pipe 35, so that water in the second water. Stirring shaft 231 overcoat is equipped with a stirring cover 38, and stirring cover 38 bolt fixed connection is on stirring shaft 231, and bolt fastening is convenient for change different stirring covers 38, and stirring cover 38 can increase in the area of contact of material, and then can be more even to the material stirring. In addition, stirring cover 38 is made by the heat conduction material, can transmit stirring cover 38 and the heat that the material stirring in-process produced to (mixing) shaft 231, can cool down stirring cover 38.

The use principle is as follows: motor 21 rotates, can drive (mixing) shaft 231 rotates and stir the material, inlet tube 32 can let in cavity 2211 kind with water, inside fixed sleeve 22 was introduced with the water in cavity 2211 to two 34 inlet tubes, water part in two 34 inlet tubes flowed into in the cooling tube 37, then flow back to two 35 in the drain pipe through cooling tube 36, rivers in two 35 in the drain pipe return to two 2221 in the cavity, discharge through a drain pipe 33 at last, can reach the effect to the cooling of (mixing) shaft 231.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an epoxy agitator tank, includes a jar body (1), the top of jar body (1) is provided with rabbling mechanism (2) that extend to in jar body (1), and rabbling mechanism (2) are including setting firmly in motor (21) at jar body (1) top, have set firmly fixed sleeve (22) that extend to in jar body (1) on the output shaft of motor (21), have set firmly (mixing) shaft (231), its characterized in that on fixed sleeve (22):

the fixed sleeve (22) is connected with a cooling mechanism (3);

cooling mechanism (3) are including connecting in inlet tube one (32) at fixed sleeve (22) top, inlet tube one (32) are connected with outside water source, vertical inlet tube two (34) of water drainage to fixed sleeve (22) in with inlet tube one (32) in being provided with in fixed sleeve (22), the top of fixed sleeve (22) is connected with drain pipe one (33), vertical drain pipe two (35) that are provided with and drain pipe one (33) intercommunication in fixed sleeve (22), the bottom and inlet tube two (34) the intercommunication of drain pipe two (35), be provided with along its central line in (231) with cooling tube (37) of inlet tube two (34) intercommunication, the one end that inlet tube two (34) were kept away from in cooling tube (37) is provided with cooling tube (36) with drain pipe two (35) intercommunication.

2. The epoxy resin stirring tank as recited in claim 1, wherein: the cooling pipes (36) are spirally arranged along the inner wall of the stirring shaft (231).

3. The epoxy resin stirring tank as recited in claim 1, wherein: the connecting part of the fixed sleeve (22) and the output shaft of the motor (21) is rotatably connected with a positioning sleeve (31), the positioning sleeve (31) is fixedly connected to the top of the tank body (1), a first partition (221) and a second partition (222) are fixedly arranged on the inner side wall of the top of the fixed sleeve (22), the first partition (221) is located above the second partition (222), a first cavity (2211) is formed between the first partition (221) and the output shaft of the motor (21), a second cavity (2221) is formed between the second partition (222) and the first partition (221), a first notch groove (2213) is fixedly arranged in the circumferential direction of the position of the first cavity (2211) of the fixed sleeve (22), a first water inlet pipe (32) is fixedly connected to the positioning sleeve (31), the end part of the first notch groove (2213) is communicated with the end part of the first water inlet pipe (34) and is fixedly connected; the fixed sleeve (22) is located at the position of the second cavity (2221) and is circumferentially provided with a second notch groove (2223), the second water inlet pipe (34) is fixedly connected to the fixed sleeve (31), the end part of the second water inlet pipe is communicated with the second notch groove (2223), and the second water outlet pipe (35) is fixedly connected to the middle part of the second partition plate (222).

4. The epoxy resin stirring tank as recited in claim 1, wherein: three groups of stirring assemblies (23) are uniformly arranged on the fixed sleeve (22) along the axial direction of the fixed sleeve, each three stirring shafts (231) form one stirring assembly (23), and the three stirring assemblies (23) are radially arranged along the circumferential direction of the fixed sleeve (22).

5. The epoxy resin stirring tank as recited in claim 1, wherein: the stirring shaft (231) is detachably connected with a stirring sleeve (38).

6. The epoxy resin stirring tank as recited in claim 5, wherein: the stirring sleeve (38) is a heat-conducting stirring sleeve (38) made of heat-conducting materials.

7. The epoxy resin stirring tank as recited in claim 1, wherein: the feed inlet (11) has been seted up at the top of the jar body (1), the position that the jar body (1) is located feed inlet (11) sets firmly feed channel (111) with jar body (1) internal intercommunication, and the top of feed channel (111) articulates there is feed gate (112).

8. The epoxy resin stirring tank as recited in claim 1, wherein: the bottom of the tank body (1) is provided with a discharge hole (12), the bottom of the tank body (1) is fixedly provided with a discharge channel (121), and the discharge channel (121) is fixedly provided with a butterfly valve (122).