CN216465511U

CN216465511U - A raw material mixing jar for producing polyphenyl board

Info

Publication number: CN216465511U
Application number: CN202123235974.2U
Authority: CN
Inventors: 杨德曾; 向元元; 汪建平; 向开文
Original assignee: Chengdu Goody New Building Materials Co ltd
Current assignee: Chengdu Goody New Building Materials Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-10
Anticipated expiration: 2031-12-21

Abstract

The application relates to a raw material mixing tank for producing polystyrene boards, and belongs to the technical field of polystyrene board production. It includes the staving, staving top intercommunication is provided with the inlet pipe, staving bottom intercommunication is provided with the discharging pipe, be provided with the air duct on the internal diapire of staving, the drum bubble hole has been seted up on the air duct, one side of staving is provided with the air pump, the air pump is linked together with the air duct, be provided with lifting unit on the staving, lifting unit is connected with the air duct, lifting unit is used for driving the air duct and removes in vertical direction. This application has the effect of being convenient for discharge the stirring liquid in the barrel completely.

Description

A raw material mixing jar for producing polyphenyl board

Technical Field

The application relates to the technical field of polystyrene board production, in particular to a raw material stirring tank for producing polystyrene boards.

Background

The polystyrene board has the advantages of good heat insulation effect, low heat conductivity coefficient, convenient roof construction, low cost, light dead weight and the like, and is widely applied to the field of buildings. The prepared slurry is added and mixed with the foam particles in the polystyrene board production process, and the step is usually completed in a stirring tank.

The traditional Chinese patent with the publication number of CN205735608U discloses a stirring tank for slurry for manufacturing benzene plates, which comprises a barrel body, wherein a feeding pipe is arranged at the top of the barrel body, a discharging pipe is arranged at the bottom of the barrel body, an air guide pipe is arranged at the bottom of the barrel body, a bubble hole is formed in the air guide pipe, the air guide pipe is connected with an air pump, inert gases such as carbon dioxide and nitrogen are introduced into the air guide pipe through the air pump, and the stirring liquid is uniformly stirred through bubbles generated in the barrel body by the air.

In view of the above-mentioned related art, the inventor believes that when the stirring liquid in the barrel is discharged, the air duct blocks the flow of the stirring liquid, and a part of the stirring liquid remains between the bottom of the barrel and the air duct, so that the stirring liquid cannot be completely discharged.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the complete discharge of the stirring liquid in the barrel body, the application provides a raw material stirring tank for producing polystyrene boards.

The raw material mixing tank for producing the polystyrene board adopts the following technical scheme:

the utility model provides a raw material mixing jar for producing polyphenyl board, includes the staving, staving top intercommunication is provided with the inlet pipe, staving bottom intercommunication is provided with the discharging pipe, be provided with the air duct on the diapire in the staving, the drum bubble hole has been seted up on the air duct, one side of staving is provided with the air pump, the air pump is linked together with the air duct, be provided with lifting unit on the staving, lifting unit is connected with the air duct, lifting unit is used for driving the air duct and removes in vertical direction.

Through taking above-mentioned technical scheme, when the stirring liquid in the discharging barrel, start lifting unit, lifting unit drive air duct is along vertical direction rebound, and the gas-supply pipe of elastic hose preparation is stretched this moment, and the stirring liquid can be followed the staving bottom and flowed out completely, no longer receives blockking of air duct, reaches the effect of being convenient for discharge the stirring liquid completely.

Optionally, the lifting assembly comprises a driving motor, a first bevel gear, a second bevel gear and a screw rod, a first chute is formed in the inner wall of the barrel body along the vertical direction, a sleeve is arranged on the air guide tube and is arranged in the first chute in a sliding manner, the screw rod is rotatably arranged on the barrel body and is located in the first chute, the screw rod thread penetrates through the sleeve, the lower end of the screw rod extends out of the barrel body, the driving motor is arranged on the barrel body, the first bevel gear is coaxially arranged on an output shaft of the driving motor, the second bevel gear is coaxially arranged at one end of the screw rod located outside the barrel body, and the first bevel gear is meshed with the second bevel gear.

Through taking above-mentioned technical scheme, start driving motor, driving motor's output shaft drives first bevel gear and rotates to drive second bevel gear and rotate, thereby drive the lead screw and rotate, the length direction of drive sleeve along first spout removes, thereby reaches the effect of being convenient for drive air duct and moving on vertical direction.

Optionally, a sealing bearing is arranged on the barrel body, and the lead screw is rotatably connected with the barrel body through the sealing bearing.

Through adopting above-mentioned technical scheme, the lead screw passes through sealed bearing and is connected with the staving rotation to can not cause the leakage of stirring liquid when guaranteeing the smooth pivoted of lead screw.

Optionally, a second sliding groove is formed in the inner wall of the barrel body in the vertical direction, a sliding block is arranged on the air guide tube, and the sliding block is connected with the second sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, when the drive air duct moved along vertical direction, the slider moved along the length direction of spout, played the effect of direction to the air duct.

Optionally, a holding tank is arranged on the inner wall of the barrel body and used for holding the gas conveying pipe.

Through taking above-mentioned technical scheme, just lie in gas-supply pipe and staving junction and seted up the holding tank on the staving inner wall, the gas-supply pipe of the flexible hose preparation of being convenient for is accomodate when the shrink and is gone into the holding tank in, avoids the air duct extrusion gas-supply pipe to a certain extent to lead to the gas-supply pipe to damage.

Optionally, a cleaning assembly is arranged on one side of the barrel body, the cleaning assembly is communicated with the air guide tube, and the cleaning assembly is used for cleaning the air guide tube.

Through adopting above-mentioned technical scheme, when the stirring liquid in the staving of emitting, in the bubble hole entering air duct that stirring liquid inevitable can follow the air duct, the stirring liquid solidifies and can lead to the jam of air duct, washs the air duct through the cleaning assembly, has reduced the possibility that the air duct blockked up.

Optionally, the cleaning assembly comprises a water storage tank, a water pump and a water pipe, wherein the input end of the water pump is communicated with the water storage tank, the output end of the water pump is communicated with the water pipe, and the other end of the water pipe is communicated with the gas pipe.

Through adopting above-mentioned technical scheme, the water pump is carried the water in with the storage water tank to the air duct, washs the air duct, reaches to be convenient for carry out abluent effect to the air duct.

Optionally, a thermometer is arranged on the outer wall of the barrel body.

Through adopting above-mentioned technical scheme, the foam particle stirs the mixture with the thick liquids after heating is sent out in advance, need keep certain temperature at the stirring in-process, reaches the effect of being convenient for carry out the monitoring to the temperature of stirring liquid in the staving through the thermometer outside the staving.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the stirring liquid in the barrel body is discharged, the lifting assembly is started, the lifting assembly drives the air guide pipe to move upwards along the vertical direction, the air guide pipe made of the elastic hose is stretched, the stirring liquid can completely flow out from the bottom of the barrel body and is not blocked by the air guide pipe, and the effect of completely discharging the stirring liquid is achieved;

2. the lead screw is rotationally connected with the barrel body through the sealing bearing, so that the leakage of stirring liquid is avoided while the smooth rotation of the lead screw is ensured;

3. when the stirring liquid in the staving is emitted, the stirring liquid inevitably enters the air guide tube from the bubbling hole on the air guide tube, the cleaning assembly is arranged on one side of the staving, the air guide tube is cleaned through the cleaning assembly, and the possibility of blockage of the air guide tube is reduced.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present application.

Fig. 2 is a partial sectional view for illustrating an inner structure of a tub in an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals:

1. a barrel body; 11. a feed pipe; 12. a discharge pipe; 121. a first valve; 13. an air duct; 131. bulging holes; 132. a sleeve; 133. a slider; 14. a first chute; 15. a second chute; 16. accommodating grooves; 17. a thermometer; 181. an air outlet pipe; 2. an air pump; 21. a gas delivery pipe; 22. a second valve; 3. a lifting assembly; 31. a drive motor; 32. a first bevel gear; 33. a second bevel gear; 34. a lead screw; 35. sealing the bearing; 4. cleaning the assembly; 41. a water storage tank; 42. a water pump; 43. a water delivery pipe; 431. a third valve.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a raw material stirring tank for producing polystyrene boards, and referring to fig. 1 and 2, the raw material stirring tank for producing the polystyrene boards comprises a cylindrical tank body 1, wherein the top of the tank body 1 is connected with a tank cover through threads, a feeding pipe 11 and an air outlet pipe 181 are communicated and installed on the tank cover, a stirring motor is installed on the tank cover, an output shaft of the stirring motor extends into the tank body 1, a stirring rod is installed on the output shaft of the stirring motor, and stirring blades are installed on the stirring rod; a discharge pipe 12 is communicated with and installed at the bottom of the barrel body 1, and a first valve 121 is installed on the discharge pipe 12. The air guide pipe 13 is installed on the inner bottom wall of the barrel body 1, the air guide pipe 13 is provided with a plurality of bubble holes 131, the air pump 2 is installed outside the barrel body 1, the air delivery pipe 21 is installed between the air pump 2 and the air guide pipe 13 in a communicating mode, the second valve 22 is installed on the air delivery pipe 21, one section of the air delivery pipe 21, which is located outside the barrel body 1, is a hard pipe, and one section of the air delivery pipe 21, which is located inside the barrel body 1, is an elastic hose. The barrel body 1 is provided with a lifting assembly 3, the lifting assembly 3 is communicated with the air duct 13, and the lifting assembly 3 drives the air duct 13 to move in the vertical direction. Install outside staving 1 and wash subassembly 4, wash subassembly 4 and be linked together with air duct 13, wash subassembly 4 and wash air duct 13.

When the stirring liquid in the barrel body 1 is discharged, the first valve 121 is opened, the stirring liquid is discharged from the discharge pipe 12, the lifting assembly 3 is started, the lifting assembly 3 drives the air guide pipe 13 to vertically move upwards, after the air guide pipe 13 is separated from the inner bottom wall of the barrel body 1, the air guide pipe 13 cannot block the discharge of the stirring liquid, and the stirring liquid cannot be accumulated between the air guide pipe 13 and the inner bottom wall of the barrel body 1; when the air duct 13 rises, a section of air duct 21 in the barrel body 1 is stretched because of being an elastic hose; after the stirring liquid is completely discharged, the air duct 13 is cleaned through the cleaning component 4, and the stirring liquid entering the air duct 13 through the bubble hole 131 is cleaned.

Referring to fig. 2, the driving assembly includes a driving motor 31, a first bevel gear 32, a second bevel gear 33 and a lead screw 34, a first chute 14 is formed in the inner wall of the barrel body 1 along the vertical direction, the lead screw 34 is placed in the first chute 14 along the length direction of the first chute 14, two ends of the lead screw 34 are rotatably connected with the barrel body 1, the end of the lead screw 34 close to the ground penetrates through the bottom of the barrel body 1 and extends to the outside of the barrel body 1, the first bevel gear 32 is coaxially and fixedly connected to one end of the lead screw located outside the barrel body 1, the driving motor 31 is fixedly installed at the bottom of the barrel body 1 through an installation plate, the second bevel gear 33 is coaxially and fixedly connected to an output shaft of the driving motor 31, and the first bevel gear 32 is meshed with the second bevel gear 33; the air duct 13 is provided with a sleeve 132 adapted to the first sliding groove 14, the sleeve 132 is slidably mounted in the first sliding groove 14, the sleeve 132 is vertically provided with a threaded hole, and the screw 34 is threaded through the sleeve 132. The bottom of the barrel body 1 is provided with a sealing bearing 35, the outer ring of the sealing bearing 35 is fixedly connected with the barrel body 1, the inner ring of the sealing bearing 35 is connected with a lead screw 34, and the lead screw 34 extends out of the barrel body 1 after penetrating through the sealing bearing 35.

The driving motor 31 is started, the output shaft of the driving motor 31 drives the first bevel gear 32 to rotate, so as to drive the second bevel gear 33 meshed with the first bevel gear 32 to rotate, and drive the screw rod 34 to rotate, because the sleeve 132 is slidably installed in the first chute 14, and the sleeve 132 is sleeved on the screw rod 34 in a threaded manner, when the screw rod 34 rotates, the sleeve 132 drives the air duct 13 to move along the length direction of the screw rod 34.

Referring to fig. 2, two second sliding grooves 15 are further formed in the inner wall of the barrel body 1 at a distance from the first sliding groove 14, the length direction of the second sliding grooves 15 is the same as the length direction of the first sliding groove 14, a sliding block 133 is fixedly mounted on the air guide tube 13 at a position opposite to the second sliding groove 15, and the sliding block 133 is slidably mounted in the second sliding groove 15. When the screw rod drives the air duct 13 to move in the vertical direction, the slider 133 moves along the length direction of the second chute 15, and further plays a role in guiding. Holding tank 16 has been seted up with the air-supply pipe 21 junction on staving 1 inner wall, and holding tank 16 is used for holding the air-supply pipe 21 that is located the elastic hose preparation of staving 1.

It is particularly noted that the movement stroke of the air duct 13 in the vertical direction is relatively small, and the air duct 13 is only required to be moved upwards by 1-2 heights of the air duct 13, and the air duct 13 is completely separated from the bottom wall of the barrel body 1, so that the stirring liquid is not accumulated between the air duct 13 and the bottom wall of the barrel body 1, and the air duct 13 does not influence the flow of the stirring liquid, thereby avoiding the air duct 13 from being broken due to overlarge movement distance and overlarge tension of the air duct 21 to a certain extent.

Referring to fig. 1 and 2, the cleaning assembly 4 includes a water storage tank 41, a water pump 42 and a water pipe 43, the water storage tank 41 is installed at one side of the tub 1, the water pump 42 is installed on the water storage tank 41, an input end of the water pump 42 is communicated with the water storage tank 41, an output end of the water pump 42 is communicated with the water pipe 43, the other end of the water pipe 43 is communicated with the air pipe 21, and a third valve 431 is installed on the water pipe 43.

When discharging the stirring liquid in the barrel body 1, the stirring liquid inevitably enters the air duct 13 through the drum bubble hole 131 on the air duct 13, and the stirring liquid blocks the air duct 13 after being solidified. After the stirring liquid in the barrel body 1 is discharged, the second valve 22 is closed, the third valve 431 is opened, the water pump 42 is started, the water in the water storage tank 41 is conveyed to the air guide pipe 13 through the water conveying pipe 43, and the stirring liquid in the air guide pipe 13 is flushed out from the bubbling hole 131; meanwhile, the first sliding chute 14, the second sliding chute 15 and the accommodating groove 16 in the barrel body 1 are cleaned by water sprayed from the air duct 13.

Referring to fig. 1 and 2, a thermometer 17 is provided outside the tub 1, and the thermometer 17 monitors the temperature of the stirring liquid inside the tub 1. The foam particles are stirred and mixed with the slurry after being heated and pre-foamed, certain temperature needs to be kept all the time in the stirring process, and the temperature of the stirring liquid in the barrel body 1 is monitored in real time through the thermometer 17.

The implementation principle of a raw material stirring tank for producing polystyrene boards in the embodiment of the application is as follows: when the stirring liquid in the barrel body 1 is discharged, the driving motor 31 is started, the driving motor 31 drives the lead screw 34 to rotate, so that the air guide pipe 13 is driven to vertically move upwards, and the stirring liquid can completely flow out through the discharge pipe 12 after the air guide pipe 13 is separated from the bottom of the barrel body 1; after the stirring liquid is completely discharged, the water pump 42 is started, and the water pump 42 conveys the water in the water storage tank 41 to the air duct 13 to clean the stirring liquid flowing into the air duct 13.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a raw material mixing jar for producing polyphenyl board, includes staving (1), staving (1) top intercommunication is provided with inlet pipe (11), staving (1) bottom intercommunication is provided with discharging pipe (12), be provided with air duct (13) on staving (1) interior diapire, drum bubble hole (131) have been seted up on air duct (13), one side of staving (1) is provided with air pump (2), air pump (2) are linked together its characterized in that with air duct (13): air pump (2) and air duct (13) between the intercommunication be provided with gas-supply pipe (21), one section that gas-supply pipe (21) are located staving (1) is elastic hose, be provided with lifting unit (3) on staving (1), lifting unit (3) are connected with air duct (13), lifting unit (3) are used for driving air duct (13) and remove in vertical direction.

2. A raw material mixing tank for producing polystyrene board as claimed in claim 1, wherein: the lifting assembly (3) comprises a driving motor (31), a first bevel gear (32), a second bevel gear (33) and a lead screw (34), a first chute (14) is formed in the inner wall of the barrel body (1) along the vertical direction, a sleeve (132) is arranged on the air guide pipe (13), the sleeve (132) is arranged in the first chute (14) in a sliding manner, the lead screw (34) is rotatably arranged on the barrel body (1) and is positioned in the first chute (14), the lead screw (34) penetrates through the sleeve (132) in a threaded manner, the lower end of the lead screw (34) extends out of the barrel body (1), the driving motor (31) is arranged on the barrel body (1), the first bevel gear (32) is coaxially arranged on an output shaft of the driving motor (31), and the second bevel gear (33) is coaxially arranged at one end of the lead screw (34) positioned out of the barrel body (1), the first bevel gear (32) is meshed with the second bevel gear (33).

3. A raw material mixing tank for producing polystyrene board as claimed in claim 2, wherein: the barrel body (1) is provided with a sealing bearing (35), and the lead screw (34) is rotatably connected with the barrel body (1) through the sealing bearing (35).

4. A raw material mixing tank for producing polystyrene board as claimed in claim 1, wherein: second spout (15) have been seted up along vertical direction on staving (1) inner wall, be provided with slider (133) on air duct (13), slider (133) and second spout (15) sliding connection.

5. A raw material mixing tank for producing polystyrene board as claimed in claim 1, wherein: the inner wall of the barrel body (1) is provided with a containing groove (16), and the containing groove (16) is used for containing a gas conveying pipe (21).

6. A raw material mixing tank for producing polystyrene board as claimed in claim 1, wherein: one side of the barrel body (1) is provided with a cleaning assembly (4), the cleaning assembly (4) is communicated with the air guide pipe (13), and the cleaning assembly (4) is used for cleaning the air guide pipe (13).

7. A raw material mixing tank for producing polystyrene boards as claimed in claim 6, wherein: the cleaning assembly (4) comprises a water storage tank (41), a water pump (42) and a water pipe (43), wherein the input end of the water pump (42) is communicated with the water storage tank (41), the output end of the water pump is communicated with the water pipe (43), and the other end of the water pipe (43) is communicated with the air pipe (21).

8. A raw material mixing tank for producing polystyrene board as claimed in claim 1, wherein: a thermometer (17) is arranged on the outer wall of the barrel body (1).