CN217391589U

CN217391589U - Polymer production facility is used in nanofiber production

Info

Publication number: CN217391589U
Application number: CN202221330578.XU
Authority: CN
Inventors: 沈根法; 胡存华; 王黎明; 姚红英
Original assignee: Jiangsu Jinda Textile Industrial Co ltd
Current assignee: Jiangsu Jinda Textile Industrial Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-09
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a polymer production facility is used in nanofiber production, including the evaporation treatment case, the left side fixed mounting of evaporation treatment case has the controller, fixed mounting has the heating wire on the inner wall of evaporation treatment case, be provided with fast evaporation mechanism in the inner chamber of evaporation treatment case, the top of evaporation treatment case is provided with abundant condensation mechanism, fast evaporation mechanism is including sealed door plant, shunt tubes and high temperature resistant circulating pump. The polymer production equipment for producing the nano-fibers can extract the solution at the bottom of the inner cavity of the evaporation ball through controlling the high-temperature resistant circulating pump to work, then the solution is conveyed to the inner cavity of the dispersion plate through the heat-preservation circulating pipe II and the heat-preservation circulating pipe I, and then the solution is sprayed onto the inner wall of the evaporation ball through the inclined spray pipe, so that the mobility of the solution in the inner cavity of the evaporation ball is increased, the contact area between the solution and the inner wall of the evaporation ball is increased, the function of rapid evaporation is realized, and the production efficiency of the nano-fibers is improved.

Description

Polymer production facility is used in nanofiber production

Technical Field

The utility model belongs to the technical field of nanofiber production, concretely relates to polymer production facility is used in nanofiber production.

Background

In the production process of nano-fiber, a spinning solution is required to be prepared, the spinning solution is a polymer solution, nano-fiber can be formed in an electrostatic stand during electrostatic spinning, and evaporation equipment is required during extraction of the polymer solution. The following problems exist in the prior art:

(1) common evaporation equipment does not have the function of rapid evaporation, the solution is fixed in an evaporation vessel, and the evaporation rate is slow, so that the overall production quality of the nanofiber is influenced;

(2) common evaporation equipment does not have the function of full condensation, and a small part of solution is still contained in the gas after condensation is finished, so that raw materials are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polymer production facility is used in nanofiber production can improve evaporation rate, promotes nanofiber's production efficiency.

In order to achieve the above purpose, the solution of the present invention is:

a polymer production device for nanofiber production comprises an evaporation treatment box, wherein a controller is fixedly mounted on the left side of the evaporation treatment box, an electric heating wire is fixedly mounted on the inner wall of the evaporation treatment box, a rapid evaporation mechanism is arranged in an inner cavity of the evaporation treatment box, and a sufficient condensation mechanism is arranged at the top of the evaporation treatment box;

the rapid evaporation mechanism comprises a sealing door plate, a flow dividing pipe and a high-temperature-resistant circulating pump, wherein the sealing door plate is detachably connected to the front of the evaporation treatment box, the flow dividing pipe is fixedly installed at the top of the evaporation treatment box, the bottom of the flow dividing pipe extends into an inner cavity of the evaporation treatment box and is fixedly connected with an evaporation ball, the high-temperature-resistant circulating pump is fixedly installed on the left side of the evaporation treatment box, and the left side of the flow dividing pipe is fixedly connected with a feeding pipe;

abundant condensation mechanism includes the support frame, and support frame fixed mounting is at the top of evaporation treatment case, the inboard fixed mounting of support frame has the condensate tank, and the top and the bottom of condensate tank inner chamber all rotate and are connected with rotary joint, and the rotary joint's that is located the top bottom fixedly connected with connecting pipe has the drive paddle piece on the outer wall of connecting pipe.

The input end of the high-temperature-resistant circulating pump is fixedly connected with a heat-preservation circulating pipe II, the output end of the high-temperature-resistant circulating pump is fixedly connected with a heat-preservation circulating pipe I, the bottom of the evaporation ball is fixedly connected with a discharge valve pipe, and the bottom of the discharge valve pipe extends to the bottom of the evaporation treatment box.

The one end that resistant high temperature circulating pump was kept away from to above-mentioned heat preservation circulating pipe two extends to the inner chamber of evaporating the ball in fixedly connected with ball that absorbs water, the one end that resistant high temperature circulating pump was kept away from to heat preservation circulating pipe one extends to the inner chamber of evaporating the ball in fixedly connected with dispersion impeller, fixedly connected with slope spray tube on the outer wall of dispersion impeller, the welding has the guide plate on evaporating the inner wall of ball.

The top of the rotary joint positioned at the bottom and the bottom of the connecting pipe are fixedly connected with splitter disks, one side of each of the two splitter disks adjacent to each other is fixedly connected with a condenser pipe, the side face of each condenser pipe is provided with a water through groove I and a water through groove II, and the outer surface of each condenser pipe is fixedly connected with a heat exchange fin.

The top of the condensed water tank is fixedly connected with a gas transmission elbow pipe, and one end of the gas transmission elbow pipe, which is far away from the condensed water tank, is fixedly connected with the top of the shunt pipe.

The right side fixedly connected with of above-mentioned condensate water tank is intake pipe, and the bottom fixedly connected with of condensate water tank goes out the water pipe, and the center department fixedly connected with flowing back mouth of pipe of condensate water tank bottom.

After the scheme is adopted, the utility model discloses compare prior art's beneficial effect is:

(1) the utility model provides a polymer production facility is used in nanofiber production, adopt high temperature resistant circulating pump, the ball that absorbs water, the dispersion impeller, the combination of slope spray tube and heat preservation circulating pipe two, the work of the high temperature resistant circulating pump of control, the accessible ball department that absorbs water extracts the solution of evaporating ball inner chamber bottom, then carry to the inner chamber of dispersion impeller through heat preservation circulating pipe two and heat preservation circulating pipe one, with solution through slope spray tube department spout on evaporating the inner wall of ball thereupon, increase the mobility of solution in the evaporating ball inner chamber, and promote the area of contact of solution and evaporating ball inner wall, and then realize the function of quick evaporation, promote nanofiber's production efficiency.

(2) The utility model provides a polymer production facility is used in nanofiber production, adopt rotary joint, the connecting pipe, the drive paddle, the combination of flow distribution plate and condenser pipe, the gas that evaporation produced in the evaporation ball inner chamber can pass through the gas transmission return bend, rotary joint, get into in the inner chamber of condenser pipe behind connecting pipe and the flow distribution plate, the output tube connection of external cold water pump is in inlet port department in advance, the work of external cold water pump of control, can be to the inner chamber input cold water of condensate tank, rivers can promote the condenser pipe through the drive paddle and rotate, promote the heat exchange efficiency of the air in cold water and the condenser pipe inner chamber, and then realize the function of abundant condensation, reduce the waste of raw materials, promote the environmental protection nature of this device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the evaporation treatment chamber of the present invention;

FIG. 3 is a schematic view of the internal structure of the evaporation ball of the present invention;

FIG. 4 is a schematic structural view of a sufficient condensing mechanism of the present invention;

fig. 5 is a schematic side view of the condenser tube of the present invention.

Reference numerals:

1. an evaporation treatment box; 11. an electric heating wire;

2. a rapid evaporation mechanism; 21. a sealing door panel; 22. a shunt tube; 23. a feeding pipe;

24. a high temperature resistant circulating pump; 25. a first heat-preservation circulating pipe; 26. a second heat-preservation circulating pipe;

27. evaporating the balls; 271. a water-absorbing ball; 272. a dispersion tray;

273. the spray pipe is inclined; 274. a baffle;

28. a discharge valve tube;

3. a full condensing mechanism; 31. a support frame; 32. a condensed water tank;

33. a rotary joint; 34. a connecting pipe; 35. a drive paddle; 36. a diverter tray;

37. a condenser tube; 371. a first water passing through groove; 372. a water passing through groove II; 373. and (4) heat exchange fins.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in FIGS. 1-5, the utility model provides a polymer production equipment for nanofiber production, which comprises an evaporation treatment box 1, a controller is fixedly arranged on the left side of the evaporation treatment box 1, a heating wire 11 is fixedly arranged on the inner wall of the evaporation treatment box 1, a rapid evaporation mechanism 2 is arranged in the inner cavity of the evaporation treatment box 1, a sufficient condensation mechanism 3 is arranged on the top of the evaporation treatment box 1, the rapid evaporation mechanism 2 comprises a sealing door plate 21, a shunt pipe 22 and a high temperature resistant circulating pump 24, the sealing door plate 21 is detachably connected on the front side of the evaporation treatment box 1, the shunt pipe 22 is fixedly arranged on the top of the evaporation treatment box 1, the bottom of the shunt pipe 22 extends into the inner cavity of the evaporation treatment box 1 and is fixedly connected with an evaporation ball 27, the high temperature resistant circulating pump 24 is fixedly arranged on the left side of the evaporation treatment box 1, the left side of the shunt pipe 22 is fixedly connected with a feeding pipe 23, abundant condensation mechanism 3 includes support frame 31, support frame 31 fixed mounting is at the top of evaporation treatment case 1, the inboard fixed mounting of support frame 31 has condensate tank 32, the top and the bottom of condensate tank 32 inner chamber all rotate and are connected with rotary joint 33, the bottom fixedly connected with connecting pipe 34 that is located the rotary joint 33 at top, fixed mounting has drive paddle 35 on the outer wall of connecting pipe 34, design through drive paddle 35, the promotion of accessible rivers drives connecting pipe 34 and rotates, control heating wire 11 work, can heat the inner chamber of evaporation treatment case 1, dismantle door plant 21 and to go up to maintain the processing to the subassembly in the evaporation treatment case 1 inner chamber.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the input end of the high temperature resistant circulating pump 24 is fixedly connected with a second heat preservation circulating pipe 26, the output end of the high temperature resistant circulating pump 24 is fixedly connected with a first heat preservation circulating pipe 25, the bottom of the evaporation ball 27 is fixedly connected with a discharge valve pipe 28, the bottom of the discharge valve pipe 28 extends to the bottom of the evaporation treatment box 1, one end of the second heat preservation circulating pipe 26, which is far away from the high temperature resistant circulating pump 24, extends to the inner cavity of the evaporation ball 27 and is fixedly connected with a water absorption ball 271, one end of the first heat preservation circulating pipe 25, which is far away from the high temperature resistant circulating pump 24, extends to the inner cavity of the evaporation ball 27 and is fixedly connected with a dispersion plate 272, an inclined spray pipe 273 is fixedly connected to the outer wall of the dispersion plate 272, a guide plate 274 is welded to the inner wall of the evaporation ball 27 to control the high temperature resistant circulating pump 24 to pump, the solution at the bottom of the inner cavity of the evaporation ball 27 can be extracted through the water absorption ball 271, and then is conveyed to the inner cavity of the dispersion plate 272 through the second heat preservation circulating pipe 26 and the first heat preservation circulating pipe 25, then the solution is sprayed to the inner wall of the evaporation ball 27 through the inclined spray pipe 273, the fluidity of the solution in the inner cavity of the evaporation ball 27 is increased, the contact area between the solution and the inner wall of the evaporation ball 27 is increased, the function of rapid evaporation is realized, the solution sprayed by the inclined spray pipe 273 can be guided to the inner wall of the evaporation ball 27 through the design of the guide plate 274, the electromagnetic valve is arranged in the middle of the discharge valve pipe 28, and the opening of the electromagnetic valve is controlled, so that the material in the evaporation ball 27 can be conveniently discharged.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the top of the rotary joint 33 at the bottom and the bottom of the connecting pipe 34 are both fixedly connected with a splitter plate 36, one side of the two splitter plates 36 adjacent to each other is fixedly connected with a condenser pipe 37, the side surface of the condenser pipe 37 is provided with a water through groove one 371 and a water through groove two 372, the outer surface of the condenser pipe 37 is fixedly connected with a heat exchange fin 373, the top of the condensed water tank 32 is fixedly connected with a gas transmission elbow, one end of the gas transmission elbow, which is far away from the condensed water tank 32, is fixedly connected with the top of the splitter 22, the right side of the condensed water tank 32 is fixedly connected with a water inlet pipe orifice, the bottom of the condensed water tank 32 is fixedly connected with a water outlet pipe orifice, the center of the bottom of the condensed water tank 32 is fixedly connected with a liquid outlet pipe orifice, gas generated by evaporation in the inner cavity of the evaporation ball 27 enters the inner cavity of the condenser pipe 37 after passing through the gas transmission elbow, the rotary joint 33, the connecting pipe 34 and the splitter plate 36, and an output pipe of an external cold water pump is connected to the water inlet pipe orifice in advance, the work of the external cold water pump of control can be to the inner chamber input cold water of condensate tank 32, and rivers can promote condenser pipe 37 through drive paddle 35 and rotate, promote the heat exchange efficiency of the air in cold water and the condenser pipe 37 inner chamber, and then realize the function of abundant condensation, through crossing the design that leads to groove 371 and cross groove 372, not only can reduce the rotating resistance of condenser pipe 37, can also promote the cooling rate of cold water to gas.

The operation of the polymer production apparatus for nanofiber production will be described in detail below.

As shown in fig. 1-5, during use, the sealing cover at the top of the feeding pipe 23 is removed temporarily, the original liquid is added into the inner cavity of the evaporation ball 27, the operation of the heating wire 11 is controlled, the original liquid can be heated, and meanwhile, the operation of the high temperature resistant circulating pump 24 is controlled, the original liquid is driven to flow in the inner cavity of the evaporation ball 27, so as to realize the function of rapid evaporation, the gas generated by evaporation can enter the inner cavity of the condensation pipe 37 through the gas transmission elbow, the rotary joint 33, the connecting pipe 34 and the diverter disc 36, the output pipe of the external cold water pump is connected to the water inlet in advance, the operation of the external cold water pump is controlled, cold water can be input into the inner cavity of the condensation water tank 32, so as to realize the function of sufficient condensation, the liquid generated by condensation can be discharged through the liquid discharge pipe orifice, the residual solution in the evaporation ball 27 can be discharged through the discharge valve pipe 28.

The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. A polymer production apparatus for nanofiber production, characterized in that: the device comprises an evaporation treatment box (1), wherein a controller is fixedly arranged on the left side of the evaporation treatment box (1), an electric heating wire (11) is fixedly arranged on the inner wall of the evaporation treatment box (1), a rapid evaporation mechanism (2) is arranged in an inner cavity of the evaporation treatment box (1), and a sufficient condensation mechanism (3) is arranged at the top of the evaporation treatment box (1);

the rapid evaporation mechanism (2) comprises a sealing door plate (21), a shunt pipe (22) and a high-temperature-resistant circulating pump (24), wherein the sealing door plate (21) is detachably connected to the front of the evaporation treatment box (1), the shunt pipe (22) is fixedly installed at the top of the evaporation treatment box (1), the bottom of the shunt pipe (22) extends into an inner cavity of the evaporation treatment box (1) and is fixedly connected with an evaporation ball (27), the high-temperature-resistant circulating pump (24) is fixedly installed on the left side of the evaporation treatment box (1), and the left side of the shunt pipe (22) is fixedly connected with an addition pipe (23);

abundant condensation mechanism (3) are including support frame (31), and support frame (31) fixed mounting is at the top of evaporation treatment case (1), the inboard fixed mounting of support frame (31) has condensate tank (32), and the top and the bottom of condensate tank (32) inner chamber all rotate and are connected with rotary joint (33), are located bottom fixedly connected with connecting pipe (34) of the rotary joint (33) at top, and fixed mounting has drive paddle (35) on the outer wall of connecting pipe (34).

2. The polymer production apparatus for nanofiber production as claimed in claim 1, wherein: the input fixedly connected with heat preservation circulating pipe two (26) of high temperature resistant circulating pump (24), the output fixedly connected with heat preservation circulating pipe (25) of high temperature resistant circulating pump (24), the bottom fixedly connected with discharge valve pipe (28) of evaporation ball (27), the bottom of discharge valve pipe (28) extends to the bottom of evaporation processing case (1).

3. The polymer production apparatus for nanofiber production as claimed in claim 2, wherein: one end of the second heat-preservation circulating pipe (26) far away from the high-temperature-resistant circulating pump (24) extends to a water absorption ball (271) fixedly connected with the inner cavity of the evaporation ball (27), one end of the first heat-preservation circulating pipe (25) far away from the high-temperature-resistant circulating pump (24) extends to a dispersion disc (272) fixedly connected with the inner cavity of the evaporation ball (27), an inclined spraying pipe (273) is fixedly connected to the outer wall of the dispersion disc (272), and a guide plate (274) is welded to the inner wall of the evaporation ball (27).

4. The polymer production apparatus for nanofiber production as claimed in claim 1, wherein: the top of the rotary joint (33) positioned at the bottom and the bottom of the connecting pipe (34) are fixedly connected with the shunting disks (36), one side of each of the two shunting disks (36) adjacent to each other is fixedly connected with a condensation pipe (37), the side face of each condensation pipe (37) is provided with a water through groove I (371) and a water through groove II (372), and the outer surface of each condensation pipe (37) is fixedly connected with a heat exchange fin (373).

5. The polymer production apparatus for nanofiber production as claimed in claim 4, wherein: the top of the condensed water tank (32) is fixedly connected with a gas transmission elbow, and one end of the gas transmission elbow, which is far away from the condensed water tank (32), is fixedly connected with the top of the shunt pipe (22).

6. The polymer production apparatus for nanofiber production as claimed in claim 4, wherein: the right side fixedly connected with water inlet pipe mouth of condensate tank (32), the bottom fixedly connected with water outlet pipe mouth of condensate tank (32), the center department fixedly connected with flowing back mouth of pipe of condensate tank (32) bottom.