Closed dewaxing device

Abstract

The utility model provides a closed dewaxing device and relates to the field of closed dewaxing, two groups of brackets are oppositely and fixedly connected to the left side surface and the right side surface of a dewaxing box, and the outer sides of the two brackets are fixedly connected with mounting plates. The dewaxing device solves the problems that in the prior art, when steam is sprayed out, heating efficiency of the device is low and rapid dewaxing operation is inconvenient due to the fact that circulation efficiency is low when steam is purely relied on for heating, and the movable seat capable of transversely moving along a guide rail is arranged. When a fan and a heating pipe generate hot air to heat wax, a reciprocating push rod mounted in a guide rail can be started to push a movable seat so as to realize automatic heating operation on equipment placed on a bottom plate, so that the wax can be quickly melted, and discharging operation is performed through a material pipe; therefore, the purpose of higher practicability is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of closed dewaxing, in particular to a closed dewaxing device. Background Art

[0002] Dewaxing refers to the use of heating to expel organic additives (binders or lubricants) from the compact. The dewaxing process generally uses cold pressing dewaxing, mixed solvent dewaxing, molecular sieve dewaxing, urea dewaxing, bacterial dewaxing, catalytic hydrodewaxing and spray dewaxing methods.

[0003] When the existing closed dewaxing device is in use, it mostly relies on steam heating for dewaxing. However, when relying solely on steam for heating, due to its low circulation efficiency, the efficiency of heating the device when the steam is ejected is low, which is not convenient for rapid dewaxing operations.

[0004] Therefore, in view of the shortcomings of the above-mentioned scheme in actual production and implementation, it has been revised and improved. At the same time, in the spirit and concept of seeking excellence, and with the assistance of professional knowledge and experience, as well as after many ingenuity and experiments, the present utility model was created. A closed dewaxing device is provided to solve the problem that the existing dewaxing method mostly relies on steam heating, but when relying solely on steam for heating, the circulation efficiency is low, so the efficiency of heating the device when steam is ejected is low, which is not convenient for rapid dewaxing operations. Utility Model Content

[0005] The utility model proposes a closed dewaxing device, which solves the problem that most of the existing technologies rely on steam heating for dewaxing. However, when relying solely on steam for heating, the circulation efficiency is low, so the efficiency of heating the device when the steam is sprayed is low, which makes it inconvenient to carry out rapid dewaxing operations.

[0006] The technical solution of the present utility model is achieved as follows: a closed dewaxing device includes a dewaxing box, the main body of the dewaxing box is a two-way through structure at the top and bottom ends, and a material pipe is fixedly connected to the bottom end surface of the dewaxing box, and the main body of the material pipe is a two-way through structure at the upper and lower sides, and the material pipe is connected to the dewaxing box, and a bracket is fixedly connected to the outside of the dewaxing box, and the main body of the bracket is an L-shaped structure, and there are four brackets in total, where every two longitudinally adjacent brackets form a group, and the two groups of brackets are fixedly connected to the left and right side positions of the dewaxing box in opposite directions, and the outsides of the two brackets are fixedly connected with mounting plates, and the mounting plates and the brackets are vertically arranged, and a through hole is opened inside the mounting plate, which is a positioning hole.

[0007] According to a closed dewaxing device of the utility model, the mounting plate and the positioning hole together constitute a limiting structure, and the interior of the dewaxing box is fixedly connected with a bottom plate, the main body of the bottom plate is a rectangular structure, and the top surface of the bottom plate is lower than the top surface of the dewaxing box, and the interior of the bottom plate is provided with through grooves in a linear array, which are used for unloading.

[0008] According to a closed dewaxing device of the utility model, a cover plate is installed on the top of the dewaxing box, and the cover plate is used to cover the top opening of the dewaxing box, and a handle is fixedly connected to the top surface of the cover plate, and the main body of the handle is a hollow structure, and the handle and the cover plate together constitute a closed structure for the top opening of the dewaxing box.

[0009] According to a closed dewaxing device of the utility model, a guide rail is fixedly connected to the outside of the dewaxing box, and the main body of the guide rail is arranged horizontally. There are two guide rails in total, and the two guide rails are fixedly connected to the front and rear sides of the dewaxing box in opposite directions, and a transverse groove is opened inside the guide rail, and a reciprocating push rod is installed inside the transverse groove opened in the guide rail.

[0010] According to a closed dewaxing device of the utility model, there are two reciprocating push rods, and the two reciprocating push rods are installed opposite to each other on the inner sides of the two guide rails, and a moving seat is also installed on the output ends of the two reciprocating push rods, and the moving seat is located in a transverse groove opened in the guide rail, and a slider is fixedly connected to the outer side of the moving seat.

[0011] According to a closed dewaxing device of the utility model, the movable seat is slidably connected in the guide rail through a slider fixedly connected on its outer surface, and fans are also fixedly connected to the inner sides of the two movable seats, and a groove is provided at the top of the fan, which is an air trough, and two heating tubes are fixedly connected in a linear array inside the groove.

[0012] After using the above technical solution, the beneficial effects of the utility model are:

[0013] 1. In the present invention, a movable seat that can move laterally along the guide rail is provided. When the fan and the heating tube generate hot air to heat the wax, the reciprocating push rod installed in the guide rail can be activated to push the movable seat to realize the automatic heating operation of the equipment placed on the bottom plate, so that the wax can be quickly melted and discharged through the material tube, thereby achieving a more practical purpose.

[0014] 2. In the utility model, two heating tubes are fixedly connected to the fan, and the heating tubes are resistance heating structures. Therefore, when powered on, they can quickly perform preheating and subsequent heating operations. This design can achieve a rapid heating response through the setting of the heating tubes, further improving the melting efficiency of the wax. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0016] Figure 1 This is a schematic diagram of the front and side view of a partially cutaway structure of the dewaxing device of the present invention;

[0017] Figure 2 This is a schematic diagram of the front side structure of the dewaxing device of the present invention;

[0018] Figure 3 This is a front structural schematic diagram of the dewaxing device of the present invention;

[0019] Figure 4 This is a schematic diagram of the combined structure of the movable seat and the slider of the dewaxing device of the present invention;

[0020] Figure 5 This is a left-side structural schematic diagram of the dewaxing device of the present invention;

[0021] Figure 6 This is a schematic diagram of the top view of the dewaxing device of the present invention;

[0022] In the figure, 1-dewaxing box, 101-material tube, 102-bracket, 103-mounting plate, 104-positioning hole; 2-bottom plate, 201-cover plate, 202-handle; 3-guide rail, 301-reciprocating push rod, 302-moving seat, 303-slider, 304-fan, 305-air trough, 306-heating tube. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1-6As shown, a closed dewaxing device includes: a dewaxing box 1, the main body of the dewaxing box 1 is a two-way through structure at the top and bottom ends, and a material pipe 101 is fixedly connected to the bottom end surface of the dewaxing box 1, and the main body of the material pipe 101 is a two-way through structure at the upper and lower sides, and the material pipe 101 is connected to the dewaxing box 1, and a bracket 102 is fixedly connected to the outside of the dewaxing box 1, and the main body of the bracket 102 is an L-shaped structure, and the bracket 102 is provided at four places, wherein every two longitudinally adjacent brackets 102 form a group, and the two groups of brackets 102 are fixedly connected to the left and right sides of the dewaxing box 1 in opposite directions. On the right side surfaces, the outer sides of the two brackets 102 are fixedly connected with mounting plates 103, and the mounting plates 103 and the brackets 102 are arranged vertically, and a through hole is opened inside the mounting plate 103, which is a positioning hole 104. The movable seat 302 is slidably connected to the guide rail 3 through the slider 303 fixedly connected on its outer surface, and the inner sides of the two movable seats 302 are also fixedly connected with fans 304, and a groove is opened at the top of the fan 304, which is an air groove 305, and the inside of the groove is fixedly connected with two heating tubes 306 in a linear array.

[0025] Among them, the mounting plate 103 and the positioning hole 104 together constitute a limiting structure, and the interior of the dewaxing box 1 is fixedly connected to the bottom plate 2, the main body of the bottom plate 2 is a rectangular structure, and the top surface of the bottom plate 2 is lower than the top surface of the dewaxing box 1, and the interior of the bottom plate 2 is provided with through grooves in a linear array, which are used for unloading. A cover plate 201 is installed at the top of the dewaxing box 1, and the cover plate 201 is used to cover the top opening of the dewaxing box 1, and a handle 202 is fixedly connected to the top surface of the cover plate 201, and the main body of the handle 202 is a hollow structure, and the handle 202 and the cover plate 201 together constitute a closed structure for the top opening of the dewaxing box 1.

[0026] Among them, the outer side of the dewaxing box 1 is fixedly connected with a guide rail 3, and the main body of the guide rail 3 is arranged horizontally. There are two guide rails 3 in total, and the two guide rails 3 are fixedly connected to the front and rear sides of the dewaxing box 1 in opposite directions, and a horizontal groove is opened inside the guide rail 3. A reciprocating push rod 301 is installed inside the horizontal groove opened in the guide rail 3. There are two reciprocating push rods 301 in total, and the two reciprocating push rods 301 are installed in opposite directions on the inner sides of the two guide rails 3, and a moving seat 302 is also installed on the output end of the two reciprocating push rods 301, and the moving seat 302 is located in the horizontal groove opened in the guide rail 3, and a slider 303 is fixedly connected to the outer side of the moving seat 302.

[0027] When in use, during the dewaxing operation, the dewaxing box 1 can be fitted to the workbench by using the bracket 102 and the mounting plate 103 fixedly connected on its outer side, and the bolts can be simultaneously passed through the positioning holes 104 provided in the mounting plate 103 to quickly fix the dewaxing box 1 in a limited position. Then, the equipment to be dewaxed can be placed on the bottom plate 2 fixedly connected to the dewaxing box 1.

[0028] After the placement is completed, the cover plate 201 is folded forward by manually holding the handle 202 fixedly connected to the top surface of the cover plate 201 to close the top opening of the dewaxing box 1, and the heating tube 306 arranged in the fan 304 is energized to generate heat for preheating, and the fans 304 installed in the two movable seats 302 are started to discharge air upward through the wind slots 305, and the movable seat 3 is moved by starting the reciprocating push rod 301 installed in the guide rail 3. 02 performs reciprocating linear motion to realize the circulating air discharge operation of steam hot air, thereby heating the equipment placed on the bottom plate 2, so that the wax can be quickly discharged through the material pipe 101 after melting. The reciprocating push rod 301 can be used as a servo by an electric push rod or a pneumatic push rod, and the guide rail 3 is a two-section split structure. That is, after the moving seat 302 and the reciprocating push rod 301 are installed in the split guide rail 3, the two-section split structure guide rail 3 can be welded into shape.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A closed dewaxing device, characterized in that: The invention comprises a dewaxing box (1), wherein the main body of the dewaxing box (1) is a two-way through structure at the top and bottom, and a material pipe (101) is fixedly connected to the bottom end surface of the dewaxing box (1), and the main body of the material pipe (101) is a two-way through structure at the upper and lower sides, and the material pipe (101) is connected to the dewaxing box (1), and a bracket (102) is fixedly connected to the outside of the dewaxing box (1), and the main body of the bracket (102) is an L-shaped structure, and the bracket (102) is provided at four locations, wherein every two longitudinally adjacent brackets (102) form a group, and the two groups of brackets (102) are fixedly connected to the left and right side positions of the dewaxing box (1) in opposite directions, and the outsides of the two brackets (102) are fixedly connected to the mounting plates (103), and the mounting plates (103) and the brackets (102) are vertically arranged, and a through hole is opened inside the mounting plate (103), and the through hole is a positioning hole (104).

2. A closed dewaxing device according to claim 1, characterized in that: The mounting plate (103) and the positioning hole (104) together form a limiting structure, and the interior of the dewaxing box (1) is fixedly connected to a bottom plate (2), the main body of the bottom plate (2) is a rectangular structure, and the top surface of the bottom plate (2) is lower than the top surface of the dewaxing box (1), and the interior of the bottom plate (2) is provided with through grooves in a linear array, and the through grooves are used for unloading.

3. A closed dewaxing device according to claim 1, characterized in that: A cover plate (201) is installed at the top of the dewaxing box (1), and the cover plate (201) is used to cover the top opening of the dewaxing box (1), and a handle (202) is fixedly connected to the top surface of the cover plate (201), and the main body of the handle (202) is a hollow structure, and the handle (202) and the cover plate (201) together form a closed structure for the top opening of the dewaxing box (1).

4. A closed dewaxing device according to claim 1, characterized in that: The outer side of the dewaxing box (1) is fixedly connected to a guide rail (3), and the main body of the guide rail (3) is arranged horizontally. There are two guide rails (3) in total, and the two guide rails (3) are fixedly connected to the front and rear sides of the dewaxing box (1) in opposite directions. A transverse groove is opened inside the guide rail (3), and a reciprocating push rod (301) is installed inside the transverse groove opened in the guide rail (3).

5. A closed dewaxing device according to claim 4, characterized in that: The reciprocating push rods (301) are provided at two locations, and the two reciprocating push rods (301) are installed at the inner sides of the two guide rails (3) in an opposite manner. A moving seat (302) is also installed on the output ends of the two reciprocating push rods (301), and the moving seat (302) is located in a transverse groove provided in the guide rail (3), and a slider (303) is fixedly connected to the outer side of the moving seat (302).

6. A closed dewaxing device according to claim 5, characterized in that: The movable seat (302) is slidably connected to the guide rail (3) via a slider (303) fixedly connected to the outer surface thereof, and fans (304) are fixedly connected to the inner sides of the two movable seats (302), and a groove is provided at the top of the fan (304), which is an air trough (305), and two heating pipes (306) are fixedly connected in a linear array inside the groove.

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