Skid-mounted equipment for purifying and regenerating sealing oil of rotor of small-sized internal mixer

Abstract

The utility model discloses a skid-mounted device for purifying and regenerating sealing oil of a rotor of a miniaturized internal mixer, which relates to the technical field of oil purification and is characterized in that a second electromagnetic heater, a vacuum dehydration tank and the outer end of a condenser are arranged in a straight line; the vacuum pump, the first electro-adsorption purifier group, the coarse filter and the outer end of the duplex electro-adsorption purifier are arranged in a straight line; the outer ends of the duplex electro-adsorption purifier, the ferromagnetic purifier and the precise purifier group are arranged in a straight line; the outer ends of the precise purifier set, the second electromagnetic heater, the power distribution cabinet and the first electromagnetic heater are arranged in a straight line, and the first oil inlet pump, the oil drain pump and the second oil inlet pump are arranged on the inner sides of the four rows of linear devices. The problems that existing purification equipment is large in occupied area and inconvenient to maintain and move are well solved.

Description

Technical Field

[0001] This utility model relates to the field of oil purification technology, and in particular to a skid-mounted device for purifying and regenerating the sealing oil of a miniaturized internal mixer rotor. Background Technology

[0002] Traditional internal mixer rotor sealing oil purification and regeneration equipment typically consists of multiple functional platforms, including a dehydration platform, a precision filtration platform, a degumming platform, and a pre-filtration platform. While this multi-platform combination can achieve sealing oil purification and regeneration, it also has significant drawbacks:

[0003] 1. Because the equipment consists of multiple independent platforms, it occupies a large area and is only suitable for working conditions with sufficient operating space. It is difficult to adapt to the use scenarios of small internal mixers with limited space, thus limiting its application scope.

[0004] 2. Traditional purification equipment requires separate maintenance for each functional platform, resulting in high maintenance costs and increasing the economic burden of long-term operation.

[0005] 3. Due to the large overall structure of the equipment, not only is the installation and commissioning process complicated, but it is also extremely inconvenient to handle, move, or adjust the layout, which affects the flexibility and efficiency of the equipment.

[0006] There is an urgent need for a compact, easy-to-maintain, and easily transportable internal mixer rotor sealing oil purification and regeneration equipment to solve the above-mentioned problems in the existing technology. To this end, this application provides a miniaturized skid-mounted equipment for internal mixer rotor sealing oil purification and regeneration. Utility Model Content

[0007] The purpose of this utility model is to provide a skid-mounted device for purifying and regenerating the sealing oil of a miniaturized internal mixer rotor, which solves the problems of existing purification equipment having a large footprint and being inconvenient to maintain and move.

[0008] The technical solution of this utility model is implemented as follows:

[0009] The prying device for purifying and regenerating sealing oil of small-sized mixing machine rotor comprises an oil receiving base plate, a first oil inlet pump arranged on the oil receiving base plate, an inlet of the first oil inlet pump, a first electromagnetic heater connected with the first oil inlet pump, a vacuum dehydration tank connected with the first electromagnetic heater, a condenser connected with the upper end of the vacuum dehydration tank, a vacuum pump arranged on the top of the condenser, the vacuum pump connected with the upper end of the vacuum dehydration tank, a oil outlet pump connected with the lower end of the vacuum dehydration tank, a first electric adsorption purifier group connected with the oil outlet pump, a coarse filter connected with the first electric adsorption purifier group, an outlet arranged at the bottom of the coarse filter, a second oil inlet pump provided with an inlet matched with the outlet, a second electromagnetic heater connected with the second oil inlet pump, a second electric adsorption purifier group connected with the second electromagnetic heater, a ferromagnetic purifier connected with the second electric adsorption purifier group, and a double-precision purifier connected with the ferromagnetic purifier, wherein the bottom of the double-precision purifier is provided with an outlet.

[0010] The oil receiving base plate is in a rectangular shape, the outer ends of the second electromagnetic heater, the vacuum dehydration tank and the condenser are arranged in a straight line, the inlet of the first oil inlet pump extends to the position where the straight line is located, the outer ends of the vacuum pump, the first electric adsorption purifier group, the coarse filter and the double-precision purifier are arranged in a straight line, the outer ends of the double-precision purifier, the ferromagnetic purifier and the precision purifier group are arranged in a straight line, the outer ends of the precision purifier group, the second electromagnetic heater, the power distribution cabinet and the first electromagnetic heater are arranged in a straight line, and the first oil inlet pump, the oil outlet pump and the second oil inlet pump are arranged on the inner side of the four straight lines.

[0011] As a preferred embodiment, the first oil inlet pump, the first electromagnetic heater, the vacuum dehydration tank, the condenser, the oil outlet pump, the first electric adsorption purifier group, the coarse filter, the second electric adsorption purifier group, the ferromagnetic purifier, the second oil inlet pump, the second electromagnetic heater, the power distribution cabinet and the double-precision purifier are all arranged on the oil receiving base plate, and the four straight lines formed by the devices are in a rectangular shape matched with the oil receiving base plate.

[0012] As a preferred embodiment, the first electromagnetic heater, the vacuum dehydration tank, the condenser, the first electric adsorption purifier group, the coarse filter, the second electric adsorption purifier group, the ferromagnetic purifier, the second electromagnetic heater and the double-precision purifier are each provided with a triangular support base at the bottom, and the first oil inlet pump, the second oil inlet pump and the oil outlet pump are each provided with a support base at the bottom.

[0013] As a preferred embodiment, the first electric adsorption purifier group adopts a double-precision electric adsorption purifier, and the double-precision electric adsorption purifier comprises two electric adsorption purifiers connected in series; and the second electric adsorption purifier group also adopts a double-precision electric adsorption purifier, and the double-precision electric adsorption purifier comprises two electric adsorption purifiers connected in series.

[0014] The pry-mounted equipment refers to integrating a complete set of equipment (such as a pump, a compressor, a control system, a purification device, etc.) on one or more steel bases (pry blocks) to form a modular, integrally transportable and quickly installed device. The pry block is a physical carrier (i.e., a steel frame base with equipment). The pry-mounted design used in the mixer rotor seal oil purification and regeneration device can greatly reduce the volume, facilitate transportation, and adapt to the space limitations of small mixers, which is in sharp contrast to the traditional multi-platform discrete equipment.

[0015] Compared with the traditional multi-platform combined purification equipment, the pry-mounted equipment for miniaturized mixer rotor seal oil purification and regeneration has the following significant advantages:

[0016] Compact structure, small footprint: Through high integration design, the actual measured equipment volume can be reduced by 80% compared with traditional equipment, solving the problem of large footprint and difficulty in adapting to small mixer working conditions caused by the multi-platform discrete structure of traditional purification equipment, especially suitable for production scenes with limited space.

[0017] Convenient to transport and install: The optimized overall structure greatly reduces the volume and weight of the equipment, making transportation, movement and layout adjustment more convenient, overcoming the transportation and installation difficulties caused by the large volume of traditional equipment.

[0018] Low maintenance cost: The modular integrated design reduces the discrete maintenance requirements of traditional multi-platform equipment, reduces long-term operation and maintenance costs, and improves the economy of the equipment.

[0019] Convenient purification operation and stable oil quality: While ensuring the compactness of the equipment, the physicochemical indicators of the purified oil can meet the requirements of mixer equipment management, ensuring efficient regeneration of the seal oil and improving the convenience and reliability of the purification operation.

[0020] In summary, the pry-mounted equipment has significant advantages in reducing equipment volume, reducing maintenance cost, improving transportation convenience and ensuring purification effect, effectively solving the technical defects of traditional mixer rotor seal oil purification and regeneration equipment. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings described below are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0022] Figure 1 It is a three-dimensional structure schematic diagram of the embodiment of the utility model;

[0023] Figure 2 As Figure 1 An enlarged schematic view at A in Fig.

[0024] Figure 3 As Figure 1 An enlarged schematic view at B in Fig.

[0025] In the figure, 1 - power distribution cabinet; 2 - first electromagnetic heater; 3 - vacuum dehydration tank; 4 - condenser; 5 - vacuum pump; 6 - first electric adsorption purifier group; 7 - coarse filter; 8 - second electric adsorption purifier group; 9 - triangular support base; 10 - ferromagnetic purifier; 11 - oil receiving tray; 12 - second oil inlet pump; 13 - double-precision purifier; 14 - oil discharge pump; 15 - second electromagnetic heater. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0028] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features.

[0029] In the description of the embodiments, unless otherwise explicitly specified and limited, the terms "set", "connected", etc. should be understood in a broad sense. For example, it can be fixedly connected, or detachably connected, or integrally connected; it can be mechanically connected, or electrically connected; it can be directly connected, or connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] As Figures 1-3The prying device for purifying and regenerating sealing oil of a small-sized mixer rotor comprises an oil receiving base plate 11, a first oil inlet pump arranged on the oil receiving base plate 11, the first oil inlet pump comprising an inlet, the first oil inlet pump being in communication with a first electromagnetic heater 2, the first electromagnetic heater 2 being in communication with a vacuum dehydration tank 3, the upper end of the vacuum dehydration tank 3 being in communication with a condenser 4, the top of the condenser 4 being provided with a vacuum pump 5, the vacuum pump 5 being in communication with the upper end of the vacuum dehydration tank 3, the lower end of the vacuum dehydration tank 3 being in communication with an oil discharge pump 14, the oil discharge pump 14 being in communication with a first electric adsorption purifier group 6, the first electric adsorption purifier group 6 being in communication with a coarse filter 7, the bottom of the coarse filter 7 being provided with an outlet, a second oil inlet pump 12 being provided with an inlet matched with the outlet, the second oil inlet pump 12 being in communication with a second electromagnetic heater 15, the second electromagnetic heater 15 being in communication with a second electric adsorption purifier group 8, the second electric adsorption purifier group 8 being in communication with a ferromagnetic purifier 10, the ferromagnetic purifier 10 being in communication with a double-connection precision purifier 13, the bottom of the double-connection precision purifier 13 being provided with an outlet.

[0031] The oil receiving base plate 11 is rectangular, the second electromagnetic heater 15, the vacuum dehydration tank 3 and the condenser 4 are arranged in a straight line at the outer end, the inlet of the first oil inlet pump extends to the position where the straight line is located; the vacuum pump 5, the first electric adsorption purifier group, the coarse filter 7 and the double-connection electric adsorption purifier are arranged in a straight line at the outer end; the double-connection electric adsorption purifier, the ferromagnetic purifier 10 and the precision purifier group are arranged in a straight line at the outer end; the precision purifier group, the second electromagnetic heater 15, the power distribution cabinet 1 and the first electromagnetic heater 2 are arranged in a straight line at the outer end, and the first oil inlet pump, the oil discharge pump 14 and the second oil inlet pump 12 are arranged on the inner side of the four straight lines.

[0032] The first oil inlet pump, the first electromagnetic heater 2, the vacuum dehydration tank 3, the condenser 4, the oil discharge pump 14, the first electric adsorption purifier group, the coarse filter 7, the second electric adsorption purifier group, the ferromagnetic purifier 10, the second oil inlet pump 12, the second electromagnetic heater 15, the power distribution cabinet 1 and the double-connection precision purifier 13 are all arranged on the oil receiving base plate 11, and the four straight lines formed by the devices are in the shape of a rectangle matched with the oil receiving base plate 11.

[0033] The first electromagnetic heater 2, the vacuum dehydration tank 3, the condenser 4, the first electric adsorption purifier group, the coarse filter 7, the second electric adsorption purifier group, the ferromagnetic purifier 10, the second electromagnetic heater 15 and the double-connection precision purifier 13 are each provided with a triangular support base 9 at the bottom, and the first oil inlet pump, the second oil inlet pump 12 and the oil discharge pump 14 are each provided with a support base at the bottom.

[0034] The first electric adsorption purifier group 6 adopts a double electric adsorption purifier, and the double electric adsorption purifier comprises two electric adsorption purifiers connected in series.

[0035] The pry-mounted equipment refers to a set of equipment (such as a pump, a compressor, a control system, a purification device and the like) integrated and mounted on one or more steel bases (pry blocks), forming a modular, integrally transportable and quickly mounted device, and the pry block is a physical carrier (i.e., a steel frame base with equipment).

[0036] Compared with the traditional multi-platform combined purification equipment, the pry-mounted equipment for miniaturized banbury mixer rotor seal oil purification regeneration has the following significant advantages:

[0037] Compact structure and small floor area: through high integration design, the actual measured equipment volume is reduced by 80% compared with traditional equipment, solving the problem of large floor area and difficulty in adapting to small banbury mixer working conditions caused by the multi-platform split structure of traditional purification equipment, especially suitable for production scenes with limited space.

[0038] Convenient to carry and install: the optimized overall structure greatly reduces the volume and weight of the equipment, making it more convenient to carry, move and layout adjust, overcoming the transportation and installation difficulties caused by the large volume of traditional equipment.

[0039] Low maintenance cost: the modular integrated design reduces the split maintenance requirement of traditional multi-platform equipment, reduces the long-term operation and maintenance cost, and improves the economy of the equipment.

[0040] Convenient purification operation and stable oil quality: while ensuring the compactness of the equipment, the physicochemical indexes of the purified oil can meet the requirements of banbury mixer equipment management, ensuring efficient regeneration of the seal oil and improving the convenience and reliability of the purification operation.

[0041] In summary, the pry-mounted equipment of the utility model reduces the equipment volume, reduces the maintenance cost, improves the carrying convenience, ensures the purification effect, and solves the problems of large floor area, inconvenient maintenance and movement of the existing purification equipment.

[0042] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. In addition, the technical solutions of various embodiments can be combined with each other, but must be based on the realization of ordinary technical personnel in the art; when the combination of technical solutions appears contradictory or unachievable, it shall be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

Claims

1. A compact skid-mounted plant for the purification and regeneration of sealing oil for miniaturized internal mixers, characterized in that, The oil receiving base is provided with a first oil inlet pump including an inlet, the first oil inlet pump being in communication with a first electromagnetic heater, the first electromagnetic heater being in communication with a vacuum dehydration tank, the upper end of the vacuum dehydration tank being in communication with a condenser, the top of the condenser being provided with a vacuum pump, the vacuum pump being in communication with the upper end of the vacuum dehydration tank, the lower end of the vacuum dehydration tank being in communication with an oil discharge pump, the oil discharge pump being in communication with a first electric adsorption purifier group, the first electric adsorption purifier group being in communication with a coarse filter, the bottom of the coarse filter being provided with an outlet, a second oil inlet pump being provided with an inlet matched with the outlet, the second oil inlet pump being in communication with a second electromagnetic heater, the second electromagnetic heater being in communication with a second electric adsorption purifier group, the second electric adsorption purifier group being in communication with a ferromagnetic purifier, the ferromagnetic purifier being in communication with a double-precision purifier, the bottom of the double-precision purifier being provided with an outlet. The oil receiving base is provided with a first oil inlet pump including an inlet, the first oil inlet pump being in communication with a first electromagnetic heater, the first electromagnetic heater being in communication with a vacuum dehydration tank, the upper end of the vacuum dehydration tank being in communication with a condenser, the top of the condenser being provided with a vacuum pump, the vacuum pump being in communication with the upper end of the vacuum dehydration tank, the lower end of the vacuum dehydration tank being in communication with an oil discharge pump, the oil discharge pump being in communication with a first electric adsorption purifier group, the first electric adsorption purifier group being in communication with a coarse filter, the bottom of the coarse filter being provided with an outlet, a second oil inlet pump being provided with an inlet matched with the outlet, the second oil inlet pump being in communication with a second electromagnetic heater, the second electromagnetic heater being in communication with a second electric adsorption purifier group, the second electric adsorption purifier group being in communication with a ferromagnetic purifier, the ferromagnetic purifier being in communication with a double-precision purifier, the bottom of the double-precision purifier being provided with an outlet.

2. The compact banbury rotor seal oil purification and regeneration skid of claim 1, wherein, The oil receiving base is provided with a first oil inlet pump including an inlet, the first oil inlet pump being in communication with a first electromagnetic heater, the first electromagnetic heater being in communication with a vacuum dehydration tank, the upper end of the vacuum dehydration tank being in communication with a condenser, the top of the condenser being provided with a vacuum pump, the vacuum pump being in communication with the upper end of the vacuum dehydration tank, the lower end of the vacuum dehydration tank being in communication with an oil discharge pump, the oil discharge pump being in communication with a first electric adsorption purifier group, the first electric adsorption purifier group being in communication with a coarse filter, the bottom of the coarse filter being provided with an outlet, a second oil inlet pump being provided with an inlet matched with the outlet, the second oil inlet pump being in communication with a second electromagnetic heater, the second electromagnetic heater being in communication with a second electric adsorption purifier group, the second electric adsorption purifier group being in communication with a ferromagnetic purifier, the ferromagnetic purifier being in communication with a double-precision purifier, the bottom of the double-precision purifier being provided with an outlet.

3. The compact banbury mixer rotor seal oil purification and regeneration skid unit of claim 2, wherein, The oil receiving base is provided with a first oil inlet pump including an inlet, the first oil inlet pump being in communication with a first electromagnetic heater, the first electromagnetic heater being in communication with a vacuum dehydration tank, the upper end of the vacuum dehydration tank being in communication with a condenser, the top of the condenser being provided with a vacuum pump, the vacuum pump being in communication with the upper end of the vacuum dehydration tank, the lower end of the vacuum dehydration tank being in communication with an oil discharge pump, the oil discharge pump being in communication with a first electric adsorption purifier group, the first electric adsorption purifier group being in communication with a coarse filter, the bottom of the coarse filter being provided with an outlet, a second oil inlet pump being provided with an inlet matched with the outlet, the second oil inlet pump being in communication with a second electromagnetic heater, the second electromagnetic heater being in communication with a second electric adsorption purifier group, the second electric adsorption purifier group being in communication with a ferromagnetic purifier, the ferromagnetic purifier being in communication with a double-precision purifier, the bottom of the double-precision purifier being provided with an outlet.

4. The compact banbury mixer rotor seal oil purification and regeneration skid unit of claim 1 wherein, The oil receiving base is provided with a first oil inlet pump including an inlet, the first oil inlet pump being in communication with a first electromagnetic heater, the first electromagnetic heater being in communication with a vacuum dehydration tank, the upper end of the vacuum dehydration tank being in communication with a condenser, the top of the condenser being provided with a vacuum pump, the vacuum pump being in communication with the upper end of the vacuum dehydration tank, the lower end of the vacuum dehydration tank being in communication with an oil discharge pump, the oil discharge pump being in communication with a first electric adsorption purifier group, the first electric adsorption purifier group being in communication with a coarse filter, the bottom of the coarse filter being provided with an outlet, a second oil inlet pump being provided with an inlet matched with the outlet, the second oil inlet pump being in communication with a second electromagnetic heater, the second electromagnetic heater being in communication with a second electric adsorption purifier group, the second electric adsorption purifier group being in communication with a ferromagnetic purifier, the ferromagnetic purifier being in communication with a double-precision purifier, the bottom of the double-precision purifier being provided with an outlet.

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