CN210385787U - Feeding device for polyether production - Google Patents

Abstract

The utility model discloses a feeding device for polyether production, which comprises an outer box body and an inner box body, wherein the inner box body is fixedly arranged in the outer box body, heating plates are fixedly arranged in the two side walls of the inner box body, a temperature sensor is fixedly arranged at the bottom of the inner box body, a heat preservation layer is arranged between the outer box body and the inner box body, a motor outer frame is fixedly arranged at the bottom of the outer box body, a driving motor is fixedly arranged in the motor outer frame, the output end of the driving motor is fixedly connected with a transmission rod through a shaft coupling, one end of the transmission rod sequentially penetrates through the outer box body, the heat preservation layer and the inner box body and extends into the inner box body, the raw material in the box body can be instantly heated through the arranged heating plates and the heating rods, the center of the raw material can be heated through the heating rods arranged in the transmission rod, the stirring is provided by the two groups of stirring rod motors, so that raw materials are prevented from being deposited on the bottom of the box body.

Description

Feeding device for polyether production

Technical Field

The utility model belongs to the technical field of the chemical industry sets up, concretely relates to a feedway for polyether production.

Background

The polyether is also called polyglycol ether, it is a kind of synthetic oil that is sold in the largest volume at present, it is with ethylene oxide, propylene oxide, epoxybutane and tetrahydrofuran, etc. as raw materials, under the action of catalyst open ring homopolymerization or copolymerization to make linear polymer, in polyether production line, usually send raw materials to bale breaker to disassemble, powder after disassembling is transported to polyether feed tank through the large dip angle, because the quality of undefined solute causes the solute to precipitate in the bottom of feed tank in the dissolving process, must clear up the precipitate after discharging, and can't heat and detect the temperature in the feed tank in the dissolving process, therefore it is necessary to design a feed tank, can detect solute quality and temperature in the tank, in order to avoid the solute from producing too much and precipitating, thus raise the efficiency, in order to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feedway for polyether production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device for polyether production comprises an outer box body and an inner box body, wherein the inner box body is fixedly arranged in the outer box body, heating plates are fixedly arranged in two side walls of the inner box body, a temperature sensor is fixedly arranged at the bottom of the inner box body, a heat insulation layer is arranged between the outer box body and the inner box body, a motor outer frame is fixedly arranged at the bottom of the outer box body, a driving motor is fixedly arranged in the motor outer frame, the output end of the driving motor is fixedly connected with a transmission rod through a coupler, one end of the transmission rod sequentially penetrates through the outer box body, the heat insulation layer and the inner box body and extends into the inner box body, two groups of connecting rods are fixedly arranged on the transmission rod, stirring rods are fixedly arranged on the two groups of connecting rods, heating rods are arranged in the transmission rod, resistance wires are fixedly arranged in, discharging pipe one end runs through outer box, heat preservation and interior box in proper order and extends to interior box inside, the discharging pipe other end is provided with the relief valve, the fixed control panel that is provided with in outer box top one side, outer box has the case lid through pivot active link.

Furthermore, the motor outer frame is provided with heat dissipation holes, so that heat dissipation can be provided for the motor under the condition of higher temperature.

Furthermore, four groups of support frames are obliquely and fixedly arranged at the bottom end of the outer box body and around the motor outer frame, so that the box body is convenient to integrally stabilize.

Further, the fixed handle that is provided with in case lid top, just the case lid passes through buckle and outer box fixed connection, makes things convenient for opening of case lid and the block is fixed, opens the case lid and can clear up interior box.

Furthermore, the heat preservation cotton is arranged in the heat preservation layer, so that the raw materials of the box body can be used for heat preservation, and heat loss is prevented.

Further, the stirring rod is provided with an arc-shaped component, so that the raw materials can be sufficiently stirred.

Compared with the prior art, the beneficial effects of the utility model are that: this a feedway for polyether production, hot plate and heating rod through setting up, can heat the inside raw materials of box immediately, the heating rod through the inside setting of transfer line can heat the raw materials center, and the inside hot plate of interior box both sides can heat around the raw materials, the tradition that compares has improved heating efficiency, provide power stirring through two sets of puddler motors, prevent that the box from having the raw materials to deposit at the bottom of the case, the temperature sensor that sets up through interior bottom of the case can be in real time with the control panel's of the temperature conveying of the inside raw materials of box display screen, the case lid passes through buckle formula and connects the convenience and open, the inside of cleaning box.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall sectional view of the present invention;

fig. 2 is an overall front view of the present invention.

Fig. 3 is a schematic view of the structure of the heating rod.

In the figure: 1. a handle; 2. an inner box body; 3. a transmission rod; 4. a connecting rod; 5. a stirring rod; 6. a heating rod; 7. a temperature sensor; 8. a motor outer frame; 9. a coupling; 10. a drive motor; 11. a support frame; 12. a discharge valve; 13. a discharge pipe; 14. heating plates; 15. a heat-insulating layer; 16. an outer case; 17. a box cover; 18. buckling; 19. a control panel; 20. heat dissipation holes; 21. resistance wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a feeding device for polyether production comprises an outer box body 16 and an inner box body 2, wherein the inner box body 2 is fixedly arranged inside the outer box body 16, heating plates 14 are fixedly arranged inside two side walls of the inner box body 2, a temperature sensor 7 is fixedly arranged at the bottom of the inner box body 2, a heat insulation layer 15 is arranged between the outer box body 16 and the inner box body 2, a motor outer frame 8 is fixedly arranged at the bottom of the outer box body 16, a driving motor 10 is fixedly arranged inside the motor outer frame 8, the output end of the driving motor 10 is fixedly connected with a transmission rod 3 through a coupler 9, one end of the transmission rod 3 sequentially penetrates through the outer box body 16, the heat insulation layer 15 and the inner box body 2 and extends into the inner box body 2, two groups of connecting rods 4 are fixedly arranged on the transmission rod 3, stirring rods 5 are fixedly arranged on the two groups of connecting rods 4, the fixed discharging pipe 13 that is provided with in outer box 16 bottom one side, inside discharging pipe 13 one end ran through outer box 16, heat preservation 15 and interior box 2 in proper order and extended to interior box 2, the discharging pipe 13 other end was provided with relief valve 12, and outer box 16 top one side is fixed and is provided with control panel 19, and outer box 16 has case lid 17 through pivot active link.

As shown in fig. 1 and 2, four sets of support frames 11 are fixedly arranged at the bottom end of the outer box 16 and around the motor outer frame 8 in an inclined manner, so that the box is integrally stabilized, the inner box 2 is fixedly arranged in the outer box 16, heating plates 14 are fixedly arranged in the two side walls of the inner box 2, a temperature sensor 7 is fixedly arranged at the bottom of the inner box 2, the specific model of the temperature sensor 7 is PT100, a heat insulation layer 15 is arranged between the outer box 16 and the inner box 2, heat insulation cotton is arranged in the heat insulation layer 15, so that heat insulation can be provided for the raw materials of the box, heat dissipation can be prevented, the motor outer frame 8 is fixedly arranged at the bottom of the outer box 16, a heat dissipation hole 20 is formed in the motor outer frame 8, heat dissipation can be provided for the motor under the condition of high temperature, a driving motor 10 is fixedly arranged in the, the output end of a driving motor 10 is fixedly connected with a transmission rod 3 through a coupler 9, one end of the transmission rod 3 sequentially penetrates through an outer box 16, a heat-insulating layer 15 and an inner box 2 and extends into the inner box 2, two groups of connecting rods 4 are fixedly arranged on the transmission rod 3, stirring rods 5 are fixedly arranged on the two groups of connecting rods 4, the stirring rods 5 are arc-shaped components and can fully stir raw materials, a heating rod 6 is arranged inside the transmission rod 3, resistance wires 21 are fixedly arranged inside the heating rod 6 and the heating plate 14, a discharge pipe 13 is fixedly arranged on one side of the bottom of the outer box 16, one end of the discharge pipe 13 sequentially penetrates through the outer box 16, the heat-insulating layer 15 and the inner box 2 and extends into the inner box 2, a discharge valve 12 is arranged at the other end of the discharge pipe 13, a control panel 19 is fixedly arranged on one side of the top of the outer box, the fixed handle 1 that is provided with in case lid 17 top, and case lid 17 passes through buckle 18 and outer box 16 fixed connection, makes things convenient for opening of case lid 17 fixed with the block, opens case lid 17 and can clear up interior box 2, heating rod 6, temperature sensor 7, driving motor 10, hot plate 14 and the equal wire of control panel 19 and external power source electric connection, and control panel 19 can control heating rod 6, temperature sensor 7, driving motor 10, hot plate 10 respectively and carry out work.

The utility model discloses a theory of operation and use flow: the heating rod 6, the temperature sensor 7, the driving motor 10, the heating plate 14 and the control panel 19 which are arranged in the feeding device for producing polyether are electrically connected with an external power supply through leads, the control panel 19 can respectively control the heating rod 6, the temperature sensor 7, the driving motor 10 and the heating plate 10 to work, when the device is used, firstly, the box cover 17 is opened through the handle 1, polyether raw materials are poured into the inner box body 2, the box cover 17 is closed and the box cover 17 is fixed through the buckle 18, after the raw materials are carried out on the inner box body 2, the temperature sensor 7 at the bottom can feed back the temperature of the raw materials to the display screen of the control panel 19, the heating rod 6, the heating plate 14 and the driving motor 10 work through the control panel 19, the driving motor 10 drives the transmission rod 3 to rotate, the transmission rod 3 drives the two groups of connecting rods 4 and the stirring rods 5 to rotate, the raw materials in, heating plate 14 and heating rod 6 can be respectively to the center of raw materials and carry out the electrical heating around with, improve the efficiency of heating, when the electric current passes through heating plate 14 and the inside resistance wire 21 of heating rod 6, the electric current does work and consumes the electric energy, has produced the heat to the realization heats the polyether raw materials, the accessible is opened the bleeder valve 12 raw materials of discharging pipe 13 one end and can be flowed when using the raw materials, the flow of bleeder valve 12 also can control the raw materials.

It should be noted that, in this document, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A feedway for polyether production, includes outer box (16) and interior box (2), its characterized in that: the inner box body (2) is fixedly arranged inside the outer box body (16), the heating plates (14) are fixedly arranged inside two side walls of the inner box body (2), the temperature sensor (7) is fixedly arranged at the bottom of the inner box body (2), the heat preservation layer (15) is arranged between the outer box body (16) and the inner box body (2), the motor outer frame (8) is fixedly arranged at the bottom of the outer box body (16), the driving motor (10) is fixedly arranged inside the motor outer frame (8), the output end of the driving motor (10) is fixedly connected with the transmission rod (3) through the coupler (9), one end of the transmission rod (3) sequentially penetrates through the outer box body (16), the heat preservation layer (15) and the inner box body (2) and extends into the inner box body (2), two groups of connecting rods (4) are fixedly arranged on the transmission rod (3), and stirring rods (5) are fixedly, the utility model discloses a solar cell heater, including transfer line (3), transfer line (3) inside heating rod (6) that is provided with, inside all fixed resistance wire (21) that is provided with of heating rod (6) and hot plate (14), outer box (16) bottom one side is fixed and is provided with discharging pipe (13), discharging pipe (13) one end runs through outer box (16), heat preservation (15) and interior box (2) in proper order and extends to interior box (2) inside, discharging pipe (13) other end is provided with bleeder valve (12), outer box (16) top one side is fixed and is provided with control panel (19), outer box (16) have case lid (17) through the pivot active link.

2. The feeding device for polyether production according to claim 1, wherein: the motor outer frame (8) is provided with heat dissipation holes (20).

3. The feeding device for polyether production according to claim 1, wherein: four groups of support frames (11) are obliquely and fixedly arranged at the bottom end of the outer box body (16) and positioned around the motor outer frame (8).

4. The feeding device for polyether production according to claim 1, wherein: the top end of the box cover (17) is fixedly provided with a handle (1), and the box cover (17) is fixedly connected with the outer box body (16) through a buckle (18).

5. The feeding device for polyether production according to claim 1, wherein: and the heat insulation layer (15) is internally provided with heat insulation cotton.

6. The feeding device for polyether production according to claim 1, wherein: the stirring rod (5) is an arc-shaped component.

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