Drying device for phenol-acetone production

Abstract

The utility model discloses a drying device for phenol-acetone production, and relates to the technical field of phenol-acetone production. Comprising a supporting plate, supporting legs are fixedly connected to one end of the supporting plate at intervals, a box body mechanism is fixedly connected to the interior of the supporting plate, and a drying mechanism is fixedly connected to the inner end face of the box body mechanism; the turnover mechanism is used for drying and filtering the raw materials in the box body mechanism, and the turnover mechanism is mounted in the box body mechanism; the overturning mechanism is used for overturning and processing the raw materials in the box body mechanism in the processing process of the drying mechanism; the drying device for phenol-acetone production has the beneficial effects that the drying device for phenol-acetone production not only can carry out conventional drying processing, but also can carry out overturning adjustment on raw materials in the drying bin through the overturning mechanism in the drying processing process according to actual requirements; the drying efficiency and the filtering efficiency of the device are effectively improved, and the practicability and the comprehensiveness of the device are also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of phenol acetone production, in particular to a drying device used for phenol acetone production. Background Art

[0002] Phenol acetone is made from propylene and benzene. It is alkylated to obtain cumene, which is then oxidized with air to produce cumene hydroperoxide. Finally, the phenol acetone product is decomposed. In the production process of phenol acetone, a drying device is often used to dry it.

[0003] In the prior art, most devices are capable of performing conventional drying processing, but most devices are often unable to further reprocess the raw materials inside the drying chamber during use, and the drying efficiency of the device is poor, which reduces the practicability and comprehensiveness of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a drying device for phenol acetone production to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A drying device for producing phenol acetone, the drying device for producing phenol acetone comprising:

[0007] A support plate, one end of which is fixedly connected to a support leg at intervals; and

[0008] The box body mechanism is fixedly connected to the inside of the support plate; it is used to install the turning mechanism and the drying mechanism, and can play a role of containing;

[0009] A drying mechanism, which is fixedly connected to the inner end surface of the box mechanism and is used to dry and filter the raw materials inside the box mechanism;

[0010] The turning mechanism is installed inside the box mechanism and is used to turn the raw materials inside the box mechanism during the drying mechanism processing.

[0011] As a further solution of the utility model: the box mechanism includes:

[0012] A drying chamber, wherein the drying chamber is fixedly connected to the inside of the support plate, and a heat-insulating layer is fixedly connected to the inner side of the drying chamber;

[0013] A switch plate, one side of which is rotatably connected to the outer side of the drying chamber, and a handle is fixedly connected to the side of the switch plate away from the drying chamber;

[0014] The discharge port is fixedly connected to the bottom surface of the drying bin.

[0015] As a further solution of the utility model: the drying mechanism includes:

[0016] Support plates, the support plates are fixedly connected to the inner top surface of the drying bin at intervals, and connecting pipes are fixedly connected between the support plates on both sides, and a plurality of air outlet nozzles are fixedly connected to one end of the connecting pipe close to the discharge port at intervals; and

[0017] A drying component, wherein the drying component is fixedly connected to the end surface of the drying bin, and the drying component and the connecting pipe are connected through an air outlet pipe, and the air outlet pipe is fixedly connected to the inside of the end surface of the drying bin;

[0018] The first filter screen is fixedly connected to one end of the inner side surface of the drying bin close to the air outlet nozzle, and the second filter screen is fixedly connected to one end of the inner side surface of the drying bin close to the discharge port.

[0019] As a further solution of the utility model: the flipping mechanism includes:

[0020] Rotating shafts, which are arranged at intervals and rotatably connected inside the side of the drying bin, and are distributed on the end faces of the first filter screen and the second filter screen, and one end of the rotating shaft at both ends is arranged outside the drying bin and is transmission-connected through a transmission member;

[0021] A conveying screw, wherein the conveying screw is fixedly connected to the outer side surfaces of the rotating shaft at both ends;

[0022] The driving member is fixedly connected to one end of the outer side surface of the drying bin close to the rotating shaft and is drivingly connected to the adjacent rotating shaft.

[0023] As a further solution of the utility model: a through hole is provided inside the side of the drying bin, and the through hole is used for installing the rotating shaft and is rotatably connected to the rotating shaft.

[0024] Compared with the prior art, the beneficial effect of the utility model is that the drying device for phenol acetone production can not only perform conventional drying processing, but also the device can flip and adjust the raw materials inside the drying bin through the flipping mechanism during the drying process according to actual needs, which effectively improves the drying efficiency and filtration efficiency of the device and also increases the practicability and comprehensiveness of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the external structure of a drying device for phenol acetone production provided in this embodiment.

[0026] Figure 2A schematic diagram of the internal structure of a drying device for producing phenol acetone provided in this embodiment.

[0027] Figure 3 A schematic diagram of the partial structure of a drying device for phenol acetone production provided in this embodiment.

[0028] In the figure: support leg-1, support plate-2, discharge port-3, drying chamber-4, drive member-5, switch plate-6, drying component-7, handle-8, transmission member-9, insulation layer-10, bracket plate-11, air outlet nozzle-12, air outlet pipe-13, connecting pipe-14, rotating shaft-15, conveying screw-16, first filter screen-17, second filter screen-18. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figures 1 to 3 The present invention provides a drying device for producing phenol acetone, and the drying device for producing phenol acetone comprises:

[0031] A support plate 2, one end of which is fixedly connected to a support leg 1 at intervals; the support leg 1 can play a supporting role, and the support plate 2 is also used to install the box mechanism; and

[0032] The box body mechanism is fixedly connected to the inside of the support plate 2; it is used to install the turning mechanism and the drying mechanism, and can play a role of containing;

[0033] A drying mechanism, which is fixedly connected to the inner end surface of the box mechanism and is used to dry and filter the raw materials inside the box mechanism;

[0034] The turning mechanism is installed inside the box mechanism and is used to turn over the raw materials inside the box mechanism during the processing of the drying mechanism, thereby effectively improving the drying efficiency of the device.

[0035] See also Figure 1 to Figure 2 In one embodiment of the present utility model, the box mechanism comprises:

[0036] A drying chamber 4, wherein the drying chamber 4 is fixedly connected to the inside of the support plate 2, and an insulation layer 10 is fixedly connected to the inner side of the drying chamber 4; the insulation layer 10 can play a role of heat preservation during use; and

[0037] A switch plate 6, one side of which is rotatably connected to the outer side of the drying chamber 4, and a handle 8 is fixedly connected to the side of the switch plate 6 away from the drying chamber 4; the handle 8 can drive one side of the switch plate 6 to rotate around one side of the outer side of the drying chamber 4, so that the drying chamber 4 can be opened or closed according to actual needs;

[0038] The discharge port 3 is fixedly connected to the bottom surface of the drying bin 4 ; the discharge port 3 is used to discharge the raw materials after drying in the drying bin 4 out of the inner cavity of the drying bin 4 .

[0039] See also Figure 1 to Figure 2 In one embodiment of the present utility model, the drying mechanism comprises:

[0040] Support plates 11, the support plates 11 are fixedly connected to the inner top surface of the drying bin 4 at intervals, and connecting pipes 14 are fixedly connected between the support plates 11 on both sides, and a plurality of air outlet nozzles 12 are fixedly connected to the ends of the connecting pipes 14 close to the discharge port 3 at intervals; the connecting pipes 14 can play a role of communication, and the wind force inside the connecting pipes 14 can be ejected through each air outlet nozzle 12, so that the raw materials inside the drying bin 4 can be dried; and

[0041] A drying component 7, wherein the drying component 7 is fixedly connected to the end surface of the drying chamber 4, and the drying component 7 is connected to the connecting pipe 14 through the air outlet pipe 13, and the air outlet pipe 13 is fixedly connected to the inside of the end surface of the drying chamber 4; under the blowing action of the drying component 7, the hot air can be discharged into the inside of the connecting pipe 14 through the air outlet pipe 13;

[0042] The first filter screen 17 is fixedly connected to one end of the inner side surface of the drying bin 4 close to the air outlet nozzle 12, and the inner side surface of the drying bin 4 close to the discharge port 3 is fixedly connected to the second filter screen 18; both the first filter screen 17 and the second filter screen 18 can play a certain filtering role in the drying process, and the second filter screen 18 has a higher filtering accuracy than the first filter screen 17, thereby realizing multi-stage filtration.

[0043] See also Figures 1 to 3 In one embodiment of the present utility model, the flipping mechanism comprises:

[0044] Rotating shafts 15, the rotating shafts 15 are arranged at intervals and rotatably connected inside the side of the drying bin 4, and are distributed on the end surfaces of the first filter screen 17 and the second filter screen 18, and one end of the rotating shafts 15 at both ends is arranged outside the drying bin 4 and is transmission-connected through the transmission member 9; the rotating shaft 15 at one end can rotate inside the side of the drying bin 4, so that under the transmission action of the transmission member 9, the rotating shaft 15 at the other end can be driven to rotate synchronously therewith; and

[0045] The conveying screw 16 is fixedly connected to the outer side surfaces of the rotating shaft 15 at both ends; the rotation of the rotating shaft 15 can drive the conveying screw 16 to rotate accordingly, so that the raw materials on the end surfaces of the first filter screen 17 and the second filter screen 18 can be turned over, thereby effectively improving the drying and filtering effects of the raw materials and improving the practicality of the device;

[0046] The driving member 5 is fixedly connected to one end of the outer side surface of the drying chamber 4 close to the rotating shaft 15 and is drivingly connected to the adjacent rotating shaft 15; and is used to drive the rotating shaft 15 at either end to rotate.

[0047] See also Figures 2 to 3 In one embodiment of the present utility model, a through hole is provided inside the side of the drying chamber 4 , and the through hole is used to install the rotating shaft 15 and is rotatably connected to the rotating shaft 15 .

[0048] The working principle of the utility model is:

[0049] Before starting work, the staff can use the handle 8 to drive one side of the switch plate 6 to rotate around one side of the outer side of the drying bin 4, so as to open the drying bin 4, then add the raw materials to be processed into the drying bin 4 and close the drying bin 4, and then start the drying component 7 and the driving member 5. Under the blowing action of the drying component 7, the hot air can be discharged into the interior of the connecting pipe 14 through the air outlet pipe 13, and the wind force in the connecting pipe 14 can be sprayed out through each air outlet nozzle 12, so that the raw materials on the end face of the first filter screen 17 in the drying bin 4 can be blown and dried. At the same time, the driving member 5 drives the driving member 5 to drive ... Under the action, the rotating shaft 15 at one end can be driven to rotate inside the side of the drying bin 4, so that under the transmission action of the transmission member 9, the rotating shaft 15 at the other end can be driven to rotate synchronously, so the conveying screw 16 on the end faces of the first filter screen 17 and the second filter screen 18 rotate synchronously, so that the raw materials can be turned over, and the first filter screen 17 and the second filter screen 18 can both play a certain filtering role in the drying process. The turning adjustment of the raw materials can effectively improve the drying and filtering efficiency of the raw materials, and the discharge port 3 can discharge the raw materials after drying inside the drying bin 4 out of the inner cavity of the drying bin 4.

[0050] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A drying device for the production of phenol and acetone, characterized in that: The drying device for producing phenol acetone comprises: A support plate, one end of which is fixedly connected to a support leg at intervals; and The box body mechanism is fixedly connected to the inside of the support plate; it is used to install the turning mechanism and the drying mechanism, and can play a role of containing; A drying mechanism, which is fixedly connected to the inner end surface of the box mechanism and is used to dry and filter the raw materials inside the box mechanism; The turning mechanism is installed inside the box mechanism and is used to turn the raw materials inside the box mechanism during the drying mechanism processing.

2. The drying device for producing phenol acetone according to claim 1, characterized in that: The box structure comprises: A drying chamber, wherein the drying chamber is fixedly connected to the inside of the support plate, and a heat-insulating layer is fixedly connected to the inner side of the drying chamber; A switch plate, one side of which is rotatably connected to the outer side of the drying chamber, and a handle is fixedly connected to the side of the switch plate away from the drying chamber; The discharge port is fixedly connected to the bottom surface of the drying bin.

3. The drying device for producing phenol acetone according to claim 2, characterized in that: The drying mechanism comprises: Support plates, the support plates are fixedly connected to the inner top surface of the drying bin at intervals, and connecting pipes are fixedly connected between the support plates on both sides, and a plurality of air outlet nozzles are fixedly connected to one end of the connecting pipe close to the discharge port at intervals; and A drying component, wherein the drying component is fixedly connected to the end surface of the drying bin, and the drying component and the connecting pipe are connected through an air outlet pipe, and the air outlet pipe is fixedly connected to the inside of the end surface of the drying bin; The first filter screen is fixedly connected to one end of the inner side surface of the drying bin close to the air outlet nozzle, and the second filter screen is fixedly connected to one end of the inner side surface of the drying bin close to the discharge port.

4. The drying device for producing phenol and acetone according to claim 3, characterized in that: The flipping mechanism comprises: Rotating shafts, which are arranged at intervals and rotatably connected inside the side of the drying bin, and are distributed on the end faces of the first filter screen and the second filter screen, and one end of the rotating shaft at both ends is arranged outside the drying bin and is transmission-connected through a transmission member; A conveying screw, wherein the conveying screw is fixedly connected to the outer side surfaces of the rotating shaft at both ends; The driving member is fixedly connected to one end of the outer side surface of the drying bin close to the rotating shaft and is drivingly connected to the adjacent rotating shaft.

5. The drying device for producing phenol and acetone according to claim 4, characterized in that: A through hole is provided inside the side of the drying bin, and the through hole is used to install the rotating shaft and is rotatably connected to the rotating shaft.

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