CN210965088U - Reaction kettle for preparing waterproof coating for L CD display screen - Google Patents

Abstract

The utility model discloses a waterproof coating's reation kettle that L CD display screen was used, the utility model discloses a waterproof coating's that preparation L CD display screen was used reation kettle, including the inlayer jar body, the outer jar of body, agitating unit and temperature control device, the inlayer jar body sets up at the outer jar internally, the coaxial interval of inlayer jar body sets up at the outer jar internally, be equipped with between the inlayer jar body and the outer jar of body and divide into first intermediate layer and the interbedded interlayer of second with it, the inlayer jar body is equipped with rather than inside communicating heat exchange matter import and the export of heat exchange matter, first intermediate layer is equipped with rather than inside communicating feed inlet and discharge gate, the second intermediate layer is equipped with rather than inside communicating import and export, agitating unit is used for stirring first intraformational raw materials that presss from both sides, temperature control device is used for controlling the temperature of first intraformational raw materials that presss from both sides, adopt the utility model discloses a waterproof coating's that preparation L CD display screen was used reation.

Description

Reaction kettle for preparing waterproof coating for L CD display screen

Technical Field

The utility model relates to an L CD display screen preparation technical field especially relates to a waterproof coating's that preparation L CD display screen was used reation kettle.

Background

L CD display screen is with waterproof coating, preparation method is to heat up the raw materials to certain temperature in order to stir a period of time, then cool to certain temperature again, add additive back and stir a period of time with certain rotational speed, get waterproof coating, this process involves the intensification and cools down again, reation kettle among the prior art does not have such a function, even some possess, the time of cooling cost is also longer, can not satisfy the requirement of technology to influence waterproof coating's quality.

Disclosure of Invention

An object of the utility model is to provide a convenient to use efficient preparation L CD display screen waterproof coating's reation kettle to the above-mentioned not enough of prior art.

The utility model discloses a preparation L CD waterproof coating's that display screen was used reation kettle, including the inlayer jar body, the outer jar of body, agitating unit and temperature control device, the inlayer jar of body sets up the outer jar of body is internal, the coaxial interval of the inlayer jar of body sets up the outer jar of body is internal, be equipped with in the space between the inlayer jar of body and the outer jar of body and divide into its interlayer that is first intermediate layer and second intermediate layer, the inlayer jar of body is equipped with rather than inside communicating heat exchange matter import and the export of heat exchange matter, first intermediate layer is equipped with rather than inside communicating feed inlet and discharge gate, the second intermediate layer is equipped with rather than inside communicating import and export, agitating unit is used for stirring first intraformational raw materials that presss from both sides, temperature control device is used for controlling the temperature of first intraformational raw materials that presss from both sides.

Preferably, the stirring device comprises a stirring paddle and a driving device, the stirring paddle comprises a paddle shaft and a paddle blade arranged at the lower end of the paddle shaft, the paddle shaft is L-shaped, one end of the paddle shaft extends into the first interlayer, an annular groove communicated with the inside of the first interlayer is formed in the top of the first interlayer, the other end of the paddle shaft penetrates through the annular groove and is in transmission connection with the driving device, and the driving device can drive the paddle shaft to move along the annular groove.

Preferably, the driving device comprises a motor, the motor is arranged at the top end of the inner tank body, and the driving end of the motor is in transmission connection with the other end of the paddle shaft so as to drive the paddle shaft to rotate.

Preferably, the device further comprises a shock absorption seat; the shock absorber base sets up the top of the inlayer jar body, the motor is installed the upper end of shock absorber base, the junction of shock absorber base and motor is equipped with the annular groove, it has the yielding rubber ring to inlay in the annular groove.

Preferably, the temperature control device comprises a heating resistance wire arranged on the interlayer.

Preferably, the temperature control device further comprises a temperature sensor and a controller, the temperature sensor is arranged in the first interlayer, and the controller is electrically connected with the temperature sensor and the heating resistance wire respectively.

Preferably, the water-cooling device comprises a cold water tank, and the cold water tank is communicated with a water inlet of the second interlayer through a pipeline.

Preferably, the outer wall of the outer tank body is wrapped with a heat insulation layer.

The utility model discloses a preparation L waterproof coating's for CD display screen reation kettle use is as follows, let in the first intermediate layer in proper order with the raw materials, and adopt the agitating unit stirring first intraformational raw materials of intermediate layer utilize temperature control device to heat up to preset temperature first intraformational raw materials of intermediate layer, stir reaction a period with certain rotational speed, in this process, be the air in the second intermediate layer, can play certain heat preservation effect, when needs cool down, the heat exchange matter of rethread inner tank body and the water of second intermediate layer, cool down first intraformational raw materials simultaneously, accelerate the cooling rate of raw materials, when the temperature is preset in the cooling, drop into the additive again, stir reaction a period with certain rotational speed, make the waterproof coating that L CD display screen was used, adopt the utility model discloses a waterproof coating's for L CD display screen reation kettle is convenient high-efficient.

Drawings

Fig. 1 is a schematic structural diagram of a reaction kettle for preparing a waterproof coating for L CD display screens according to the present invention.

1-inner tank body; 11-a heat exchange mass inlet; 12-and heat exchange medium outlet; 2-outer layer tank body; 21-an insulating layer; 3-a stirring device; 31-a stirring paddle; 311-propeller shaft; 312-a blade; 32-a drive device; 321-a motor; 4-a temperature control device; 41-heating resistance wires; 42-a temperature sensor; 43-a controller; 5-a barrier layer; 6-a first interlayer; 61-a feed port; 62-a discharge hole; 63-circular ring groove; 7-a second interlayer; 71-a water inlet; 72-water outlet; 8-a shock-absorbing seat; 81-an annular groove; 82-a shock-absorbing rubber ring; 9-cold water tank.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figure 1, the utility model discloses a reation kettle of waterproof coating that preparation L CD display screen used, including inlayer jar body 1, outer jar body 2, agitating unit 3 and temperature control device 4, inlayer jar body 1 sets up in outer jar body 2, inlayer jar body 1 is coaxial interval to be set up in outer jar body 2, be equipped with in the space between inlayer jar body 1 and outer jar body 2 and divide it into interlayer 5 of first intermediate layer 6 and second intermediate layer 7, inlayer jar body 1 is equipped with heat exchange matter import 11 and the heat exchange matter export 12 that communicates with its inside, first intermediate layer 6 is equipped with feed inlet 61 and discharge gate 62 that communicate with its inside, second intermediate layer 7 is equipped with the import and the export that communicate with its inside, agitating unit 3 is used for stirring the raw materials in first intermediate layer 6, temperature control device 4 is used for controlling the temperature of the raw materials in first intermediate layer 6.

The utility model discloses a preparation L waterproof coating's that CD display screen was used reation kettle uses as follows, let in the raw materials in proper order in first intermediate layer 6, and adopt agitating unit 3 stirring raw materials in the first intermediate layer 6, utilize temperature control device 4 to heat up the raw materials in the first intermediate layer 6 to preset temperature, stir reaction a period with certain rotational speed, in this process, be the air in the second intermediate layer 7, can play certain heat preservation effect, when needing the cooling, the heat exchange matter of rethread inner tank body 1 and the water of second intermediate layer 7, cool down the raw materials in the first intermediate layer 6 simultaneously, accelerate the cooling rate of raw materials, when the cooling is at preset temperature, drop into the additive again, stir reaction a period with certain rotational speed, make the waterproof coating that L CD display screen was used, adopt the utility model discloses a waterproof coating's that L CD display screen was used reation kettle is convenient high-efficient.

The structure of the stirring device 3 is various, and is not limited herein, in this embodiment, the stirring device 3 may include a stirring paddle 31 and a driving device 32, the stirring paddle 31 includes a paddle shaft 311 and a paddle 312 disposed at the lower end of the paddle shaft 311, the paddle shaft 311 is L type, one end of the paddle shaft 311 extends into the first interlayer 6, the top of the first interlayer 6 is provided with an annular groove 63 communicating with the inside thereof, the other end of the paddle shaft 311 passes through the annular groove 63 and is in transmission connection with the driving device 32, the driving device 32 may drive the paddle shaft 311 to move along the annular groove 63, and the purpose of stirring and mixing the raw materials of the first interlayer 6 is achieved by driving the paddle shaft 311 to move along the annular groove 63.

The mechanism of the driving device 32 is various, and is not limited herein, in this embodiment, the driving device 32 may include a motor 321, the motor 321 is disposed at the top end of the inner tank 1, and a driving end of the motor 321 is in transmission connection with the other end of the paddle shaft 311 to drive the paddle shaft 311 to rotate. The other end of the paddle shaft 311 is horizontally connected to the driving end of the motor 321, and the driving end rotates to drive the paddle shaft 311 to move along the circular groove 63.

The motor 321 has certain vibration to reduce the service life of the reaction kettle, and in this embodiment, the reaction kettle may further include a shock absorption seat 8; the shock absorber seat 8 sets up on the top of the inner tank body 1, and the motor 321 is installed in the upper end of shock absorber seat 8, and the junction of shock absorber seat 8 and motor 321 is equipped with annular groove 81, and it has damping rubber ring 82 to inlay in the annular groove 81.

The structure of the temperature control device 4 is various, and is not limited herein, and in the present embodiment, the temperature control device 4 may include a heating resistance wire 41 disposed on the partition 5. The heating resistance wire 41 is connected to an external power source through a circuit in the prior art.

The temperature control device 4 may further include a temperature sensor 42 and a controller 43, and the controller 43 is electrically connected to the temperature sensor 42 and the heating resistance wire 41, respectively. When the temperature sensor 42 detects that the temperature of the raw material in the first interlayer 6 reaches the preset temperature, the controller 43 controls the heating resistance wire 41 to stop heating.

A cold water tank 9 can be included, and the cold water tank 9 is communicated with the water inlet 71 of the second interlayer 7 through a pipeline. When the temperature of the raw material in the first jacket 6 needs to be lowered to a certain temperature, the cold water tank 9 continuously injects cold water into the second jacket 7, and the temperature of the raw material in the first jacket 6 is lowered by the cold water.

The outer wall of the outer tank body 2 is wrapped with a heat preservation layer 21, and the effect of further heat preservation is achieved in the temperature rising process.

The above is not relevant and is applicable to the prior art.

Although certain specific embodiments of the present invention have been described in detail by way of illustration, it will be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention, which is to be construed as broadly as the present invention will suggest themselves to those skilled in the art to which the invention pertains and which is susceptible to various modifications or additions and similar arrangements to the specific embodiments described herein without departing from the scope of the invention as defined in the appended claims. It should be understood by those skilled in the art that any modifications, equivalent substitutions, improvements and the like made to the above embodiments according to the technical spirit of the present invention should be included in the scope of the present invention.

Claims (8)

1. The reaction kettle for preparing the waterproof coating for the L CD display screen is characterized by comprising an inner tank body (1), an outer tank body (2), a stirring device (3) and a temperature control device (4), wherein the inner tank body (1) is coaxially arranged in the outer tank body (2) at intervals, an interlayer (5) for dividing the inner tank body into a first interlayer (6) and a second interlayer (7) is arranged in a gap between the inner tank body (1) and the outer tank body (2), the inner tank body (1) is provided with a heat exchange substance inlet (11) and a heat exchange substance outlet (12) which are communicated with the inner tank body, the first interlayer (6) is provided with a feeding port (61) and a discharging port (62) which are communicated with the inner tank body, the second interlayer (7) is provided with a water inlet (71) and a water outlet (72) which are communicated with the inner tank body, the stirring device (3) is used for stirring raw materials in the first interlayer (6), and the temperature control device (4) is used for controlling the temperature of the raw materials in the first interlayer (6).

2. The reactor for preparing L CD display screen waterproof coating as claimed in claim 1, wherein the stirring device (3) comprises a stirring paddle (31) and a driving device (32), the stirring paddle (31) comprises a paddle shaft (311) and a paddle (312) arranged at the lower end of the paddle shaft (311), the paddle shaft (311) is L type, one end of the paddle shaft (311) extends into the first interlayer (6), the top of the first interlayer (6) is provided with a circular groove (63) communicated with the inside of the first interlayer, the other end of the paddle shaft (311) passes through the circular groove (63) and is in transmission connection with the driving device (32), and the driving device (32) can drive the paddle shaft (311) to move along the circular groove (63).

3. The reaction kettle for preparing the waterproof coating of L CD display screen according to claim 2, wherein the driving device (32) comprises a motor (321), the motor (321) is disposed at the top end of the inner tank (1), and the driving end of the motor (321) is in transmission connection with the other end of the paddle shaft (311) to drive the paddle shaft (311) to rotate.

4. The reaction kettle for preparing the waterproof coating of L CD display screen according to claim 3, further comprising a shock absorption seat (8), wherein the shock absorption seat (8) is arranged at the top end of the inner tank body (1), the motor (321) is arranged at the upper end of the shock absorption seat (8), an annular groove (81) is arranged at the connection position of the shock absorption seat (8) and the motor (321), and a shock absorption rubber ring (82) is embedded in the annular groove (81).

5. The reactor for preparing the waterproof coating of L CD display screen according to any one of claims 1-4, wherein the temperature control device (4) comprises a heating resistance wire (41) arranged on the barrier layer (5).

6. The reaction kettle for preparing the waterproof coating of L CD display screen as claimed in claim 5, wherein the temperature control device (4) further comprises a temperature sensor (42) and a controller (43), the temperature sensor (42) is arranged in the first interlayer (6), and the controller (43) is electrically connected with the temperature sensor (42) and the heating resistance wire (41) respectively.

7. The reactor for preparing the waterproof coating of L CD display screen according to claim 6, wherein the reactor comprises a cold water tank (9), and the cold water tank (9) is communicated with the water inlet (71) of the second interlayer (7) through a pipeline.

8. The reactor for preparing the waterproof coating of L CD display screen according to any one of claims 1 to 4, wherein the outer wall of the outer tank body (2) is wrapped with the heat-insulating layer (21).

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