Drying and distilling device for defoaming agent production

Abstract

The utility model provides a drying distillation device for defoaming agent production, which relates to the field of drying distillation devices and comprises a drying device and a distillation device, the drying device comprises a first moving frame, a material box is arranged on the inner side of the first moving frame, the lower end of the material box is connected with a dryer, the outer wall of the dryer is connected with a first connecting pipe, and the first connecting pipe is connected with a second connecting pipe. The distillation device comprises a second moving frame, a base of the second moving frame is correspondingly connected with the inserting block through a connecting bolt, a distillation still is installed on the inner side of the second moving frame, an upper cover is arranged at the upper end of the distillation still, a top plate is connected to the upper end of the second moving frame, and a hydraulic rod is installed at the upper end of the top plate. The utility model solves the problems that the conventional drying and distilling device for producing the defoaming agent is inconvenient to overhaul and maintain in the later period on the basis of saving the occupied space, and the upper cover of the related distilling kettle is inconvenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of drying distillation devices, in particular to a drying distillation device for producing a defoaming agent. Background Art

[0002] A drying distillation device is required in the production and processing of polyether defoaming agents for papermaking. After searching, the prior art (application number: CN202320235413.2) records "a drying distillation device for the production of polyether defoaming agents for papermaking, including a box body, a storage box one is fixedly connected to the left side of the top of the inner wall of the box body, and the bottom of the storage box one is connected to a dryer. In the process of discharging the material inside the storage box one into the interior of the distillation kettle through the utility model, it is dried by the dryer, the distillation kettle is started, and the distillation kettle distills the internal material. The distilled liquefied gas forms droplets in the process of passing through the condenser, and finally enters the interior of the storage box two. The above-mentioned equipment is integrated in the interior of the box body, and the space required for the box body is small. Therefore, it can be installed in most of the venues, and has the advantage of integrated space saving. The drying distillation device is composed of a plurality of devices, and the plurality of devices are concentrated in the interior of a box body, which will not occupy a large space and venue, and the requirements for the installation site are low, which improves the convenience of installation of the drying distillation device."

[0003] However, although the dry distillation device for defoaming agent production in the prior art achieves the effect of saving space and facilitating installation, it still has some shortcomings: the existing dry distillation device for defoaming agent production assembles all the equipment in a box, and the equipment needs to be repaired and maintained in the later stage of operation, resulting in a compact structure between the internal equipment and a lack of a relatively wide operating space, which affects the later repair and maintenance. Secondly, the existing distillation kettle cover is generally connected by bolts, which makes disassembly and assembly more troublesome, and thus inconvenient for later internal cleaning. Utility Model Content

[0004] In order to overcome the defects of the prior art, a defoaming agent production dry distillation device is provided to solve the problem that the existing defoaming agent production dry distillation device is inconvenient for subsequent inspection and maintenance on the basis of saving occupied space, and the upper cover of the distillation kettle is not convenient for disassembly and assembly.

[0005] To achieve the above-mentioned purpose, a defoaming agent production drying distillation device is provided, comprising: a drying device and a distillation device, the drying device comprising a first movable frame, and a material box is provided on the inner side of the first movable frame, and a dryer is connected to the lower end of the material box, and a first connecting pipe is connected to the outer wall of the dryer, and a plug-in block is provided at the base of the first movable frame, and the distillation device comprises a second movable frame, and the base of the second movable frame is correspondingly connected to the plug-in block through connecting bolts, and a distillation kettle is installed on the inner side of the second movable frame, and an upper cover is provided at the upper end of the distillation kettle, the upper end of the second movable frame is connected to a top plate, and a hydraulic rod is installed on the upper end of the top plate, and the lower end of the hydraulic rod is connected to a connecting frame, and the connecting frame is fixed to the top of the upper cover, and a feed pipe is connected to the top of the upper cover, and the lower end of the feed pipe is connected to the second connecting pipe through a first hose.

[0006] Furthermore, the first mobile frame and the second mobile frame are both configured as L-shaped structures, and rollers are installed at the bottom, and a slot corresponding to the plug-in block is opened at the outer end of the bottom of the second mobile frame, and the connecting bolts are connected inside the slot.

[0007] Furthermore, flanges are provided at the upper end of the first connecting pipe and the lower end of the second connecting pipe, and the feed pipe is located outside the distillation kettle.

[0008] Furthermore, a discharge pipe is connected to the top of the upper cover, and a second hose is connected to the lower end of the discharge pipe, and the lower end of the second hose is connected to a condenser through an L-shaped pipe, and the lower end of the condenser is connected to a collection box.

[0009] Furthermore, a sealing gasket is provided at the lower end of the upper cover, and a positioning pin is connected to the lower end of the upper cover, and the positioning pin is matched and connected with a positioning hole opened along the upper end of the distillation kettle.

[0010] Furthermore, the outer wall of the distillation kettle is connected with a transverse plate, the outer end of the transverse plate is provided with a through hole, and the feed pipe is slidably connected in the through hole.

[0011] Furthermore, the outer wall of the piston rod of the hydraulic rod is connected to a guide sleeve, and the guide sleeve is fixed to the inner side of the second movable frame through a horizontal rod.

[0012] The beneficial effects of the utility model are:

[0013] 1. By using the first mobile frame included in the drying device and the second mobile frame included in the distillation device, during maintenance, the plug-in block is separated from the second mobile frame by removing the connecting bolts, thereby separating the first mobile frame from the second mobile frame, thereby exposing the drying device and the distillation device to the outside, which is convenient for later inspection and maintenance;

[0014] 2. Use the hydraulic rod and the connecting frame so that when the hydraulic rod is recovered, the upper cover is lifted up through the connecting frame. At this time, the first hose and the second hose are stretched. After the inside of the distillation kettle is cleaned, the hydraulic rod is driven to move the upper cover down so that the positioning pin is inserted into the upper edge of the distillation kettle to achieve pressure sealing, thereby facilitating the disassembly and assembly of the upper cover of the distillation kettle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0016] Figure 2 This is a schematic structural diagram of a drying device according to an embodiment of the utility model.

[0017] Figure 3 This is a schematic structural diagram of a distillation device according to an embodiment of the utility model.

[0018] Figure 4 It is a schematic diagram of the upper cover disassembly structure of an embodiment of the utility model.

[0019] In the figure: 1, drying device; 11, first mobile frame; 12, material box; 13, dryer; 14, first connecting pipe; 15, plug-in block; 2, distillation device; 21, second mobile frame; 22, top plate; 221, guide sleeve; 222, connecting frame; 23, distillation kettle; 231, feed pipe; 232, first hose; 233, second connecting pipe; 234, discharge pipe; 235, second hose; 236, upper cover; 237, positioning pin; 24, connecting bolt; 25, collecting box; 26, condenser; 27, hydraulic rod. DETAILED DESCRIPTION

[0020] Reference Figures 1 to 4 As shown, the utility model provides a defoaming agent production drying and distillation device, comprising: a drying device 1 and a distillation device 2.

[0021] Specifically, the drying device 1 includes a first movable frame 11, and a material box 12 is provided on the inner side of the first movable frame 11, and a dryer 13 is connected to the lower end of the material box 12, and a first connecting pipe 14 is connected to the outer wall of the dryer 13, and a plug-in block 15 is provided at the base of the first movable frame 11, and the distillation device 2 includes a second movable frame 21, and the base of the second movable frame 21 is correspondingly connected to the plug-in block 15 through connecting bolts 24, and a distillation kettle 23 is installed on the inner side of the second movable frame 21, and an upper cover 236 is provided on the upper end of the distillation kettle 23, a top plate 22 is connected to the upper end of the second movable frame 21, and a hydraulic rod 27 is installed on the upper end of the top plate 22, and a connecting frame 222 is connected to the lower end of the hydraulic rod 27, and the connecting frame 222 is fixed to the top of the upper cover 236, a feed pipe 231 is connected to the top of the upper cover 236, and the lower end of the feed pipe 231 is connected to the second connecting pipe 233 through a first hose 232.

[0022] In this embodiment, the drying device 1 and the distillation device 2 constitute the main structure of the defoaming agent production drying distillation device involved in this application, wherein the structure and principle of the dryer 13 and the distillation kettle 23 involved are consistent with the prior art.

[0023] Specifically, the first movable frame 11 and the second movable frame 21 are both configured as L-shaped structures, and rollers are installed at the bottom. A slot corresponding to the plug-in block 15 is opened at the outer end of the bottom of the second movable frame 21, and the connecting bolt 24 is connected inside the slot. Flanges are provided at the upper end of the first connecting pipe 14 and the lower end of the second connecting pipe 233, and the feed pipe 231 is located outside the distillation kettle 23.

[0024] As a preferred embodiment, the first mobile rack 11 and the second mobile rack 21 are connected to form a rectangular frame structure, which is similar to the box structure involved in the comparative document, so that the overall device after connection also maintains the effect of not occupying the usable space.

[0025] Specifically, the top of the upper cover 236 is connected to a discharge pipe 234, and the lower end of the discharge pipe 234 is connected to a second hose 235, and the lower end of the second hose 235 is connected to a condenser 26 through an L-shaped pipe, and the lower end of the condenser 26 is connected to a collecting box 25, a sealing gasket is provided at the lower end of the upper cover 236, and a positioning pin 237 is connected to the lower end of the upper cover 236, and the positioning pin 237 is matched and connected with a positioning hole opened along the upper end of the distillation kettle 23.

[0026] As a preferred embodiment, by providing a sealing gasket and a positioning pin 237, the sealing positioning installation of the upper cover 236 is facilitated.

[0027] Specifically, the outer wall of the distillation kettle 23 is connected to a horizontal plate, a through hole is opened at the outer end of the horizontal plate, and the feed pipe 231 is slidably connected in the through hole, the outer wall of the piston rod of the hydraulic rod 27 is connected to a guide sleeve 221, and the guide sleeve 221 is fixed on the inner side of the second movable frame 21 through a horizontal rod.

[0028] As a preferred embodiment, the through hole provided in the horizontal plate enables the feed pipe 231 and the first hose 232 to move relative to the distillation kettle 23 during the upward movement of the upper cover 236.

[0029] When in use, the first movable frame included in the drying device and the second movable frame included in the distillation device are utilized, so that when performing maintenance, the connecting bolts are removed to disengage the plug-in block from the second movable frame, thereby separating the first movable frame and the second movable frame, thereby exposing the drying device and the distillation device to the outside, which is convenient for subsequent inspection and maintenance; the hydraulic rod and the connecting frame are utilized, so that when the hydraulic rod is recovered, the upper cover is lifted up by the connecting frame, at which time the first hose and the second hose are stretched, and after the interior of the distillation kettle is cleaned, the hydraulic rod is driven to move the upper cover downward, so that the positioning pin is inserted into the upper edge of the distillation kettle to achieve pressure sealing, thereby facilitating the disassembly and assembly of the upper cover of the distillation kettle.

[0030] The defoaming agent production dry distillation device of the utility model can effectively solve the problems that the existing defoaming agent production dry distillation device is not convenient for later inspection and maintenance on the basis of saving occupied space, and the upper cover of the distillation kettle is not convenient for disassembly and assembly. It is achieved on the basis of the existing defoaming agent production dry distillation device technology, while maintaining the original space saving, and is convenient for later disassembly, inspection and maintenance, and is convenient for disassembly and assembly of the upper cover of the distillation kettle, and convenient for internal cleaning.

Claims

1. A defoamer production drying distillation device, comprising: A drying device (1) and a distillation device (2), characterized in that: the drying device (1) comprises a first movable frame (11), and a material box (12) is provided inside the first movable frame (11), and a dryer (13) is connected to the lower end of the material box (12), and the outer wall of the dryer (13) is connected to a first connecting pipe (14), and the base of the first movable frame (11) is provided with a plug-in block (15), and the distillation device (2) comprises a second movable frame (21), and the base of the second movable frame (21) is correspondingly connected to the plug-in block (15) through a connecting bolt (24), and A distillation kettle (23) is installed on the inner side of the second movable frame (21), and an upper cover (236) is provided on the upper end of the distillation kettle (23); the upper end of the second movable frame (21) is connected to a top plate (22), and a hydraulic rod (27) is installed on the upper end of the top plate (22), and the lower end of the hydraulic rod (27) is connected to a connecting frame (222), and the connecting frame (222) is fixed to the top of the upper cover (236); the top of the upper cover (236) is connected to a feed pipe (231), and the lower end of the feed pipe (231) is connected to a second connecting pipe (233) through a first hose (232).

2. A defoaming agent production drying distillation device according to claim 1, characterized in that: The first mobile frame (11) and the second mobile frame (21) are both configured as L-shaped structures, and rollers are installed at the bottom of both. A slot corresponding to the plug-in block (15) is provided at the outer end of the bottom of the second mobile frame (21), and a connecting bolt (24) is connected inside the slot.

3. A defoaming agent production drying distillation device according to claim 1, characterized in that: The upper end of the first connecting pipe (14) and the lower end of the second connecting pipe (233) are both provided with flanges, and the feed pipe (231) is located outside the distillation kettle (23).

4. A defoaming agent production drying distillation device according to claim 1, characterized in that: The top of the upper cover (236) is connected to a discharge pipe (234), and the lower end of the discharge pipe (234) is connected to a second hose (235), and the lower end of the second hose (235) is connected to a condenser (26) via an L-shaped pipe, and the lower end of the condenser (26) is connected to a collection box (25).

5. A defoaming agent production drying distillation device according to claim 1, characterized in that: A sealing gasket is provided at the lower end of the upper cover (236), and a positioning pin (237) is connected to the lower end of the upper cover (236), and the positioning pin (237) is matched and connected with a positioning hole opened along the upper end of the distillation kettle (23).

6. A defoaming agent production drying distillation device according to claim 1, characterized in that: The outer wall of the distillation kettle (23) is connected with a transverse plate, the outer end of the transverse plate is provided with a through hole, and the feed pipe (231) is slidably connected in the through hole.

7. A defoaming agent production drying distillation device according to claim 1, characterized in that: The outer wall of the piston rod of the hydraulic rod (27) is connected to a guide sleeve (221), and the guide sleeve (221) is fixed to the inner side of the second moving frame (21) through a horizontal rod.

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