Dry oil heating device of roller press
By using a heating blanket and multiple protective layers in the roller press oil heating device, the problem of oil solidification in low temperature environments is solved, the oil pump efficiency and the operating stability of the roller press are improved, and maintenance costs are reduced.
Patent Information
- Application Number
- CN202422405864.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-06
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-06
AI Technical Summary
Existing roller press dry oil is easy to solidify in low temperature environment, resulting in low oil pump efficiency, increased wear and failure risks, and the lack of a heating device affects the lubrication effect.
A roller press dry oil heating device including a heating blanket was designed, which utilized a graphene layer for heating and was protected by multiple layers of protective layers to ensure that the dry oil maintained fluidity and lubrication effect in a low-temperature environment.
It effectively solves the problem of dry oil solidification, improves the working efficiency of the oil pump, reduces wear and failure, extends the service life of the roller press lubrication system, and reduces maintenance costs.
Smart Images
Figure CN223439957U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the related field of roll press dry oil, specifically, relate to a roll press dry oil heating device. BACKGROUND
[0002] Roll press is a kind of high-efficiency, energy-saving powder grinding equipment, is widely used in cement, mine, metallurgy, chemical industry and other industries in the material powder grinding and extrusion forming process.It is mainly composed of two opposite rotating cylindrical rollers (also called working roller), the gap between the two rollers is formed, material is crushed, compacted or formed under the action of strong extrusion force when passing through the gap, the existing roll press needs to use dry oil when using, the existing dry oil storage still has some problems.
[0003] The existing dry oil barrel has no protection device and no heating device, in winter, due to the significant increase in viscosity of dry oil under low temperature environment, even possibly partially or completely solidified, dry oil is more likely to solidify, and the oil pump cannot lift the dry oil, which greatly affects the working efficiency of the oil pump, this condition not only causes insufficient lubrication of roll press components, increases the risk of wear and failure, but also may damage the oil pump due to long-time overload operation.
[0004] Therefore, we make improvements on it, and propose a roll press dry oil heating device. UTILITY MODEL CONTENT
[0005] In view of the deficiencies of the prior art, the utility model provides a roll press dry oil heating device, which solves the problems mentioned in the background art.
[0006] In order to realize the above-mentioned utility model purposes, the utility model provides the following technical scheme:
[0007] The roll press dry oil heating device is used to solve the above-mentioned problems.
[0008] The application is as follows:
[0009] The heating blanket is provided with a control element fixedly installed on the front end surface, a connecting line fixedly connected to the lower surface of the control element, a binding strap fixedly installed on both side surfaces of the heating blanket, and a buckle fixedly connected between the two binding straps, and a top cover arranged on the upper side of the heating blanket.
[0010] The heating blanket comprises a heating wire, and the two sides of the heating wire are respectively bonded with a first graphene layer and a second graphene layer, the other side surface of the first graphene layer is provided with a reinforcing layer, the other side surface of the reinforcing layer is connected with an outer protective layer, and the other side surface of the second graphene layer is provided with an inner protective layer.
[0011] As a preferred technical scheme of the application, the reinforcing layer is made of metal mesh material.
[0012] As the preferred technical scheme of the present application, the outer protective layer comprises a first wear-resistant layer, a first insulating layer, a heat insulation layer and a first waterproof layer, and the first wear-resistant layer, the first insulating layer, the heat insulation layer and the first waterproof layer are sequentially arranged from inside to outside, and the first wear-resistant layer, the first insulating layer, the heat insulation layer and the first waterproof layer are fixedly connected.
[0013] As the preferred technical scheme of the present application, the inner protective layer comprises a second wear-resistant layer, a second insulating layer and a second waterproof layer, and the second wear-resistant layer, the second insulating layer and the second waterproof layer are sequentially arranged from inside to outside, and the second wear-resistant layer, the second insulating layer and the second waterproof layer are fixedly connected.
[0014] As the preferred technical scheme of the present application, the first wear-resistant layer and the second wear-resistant layer are made of polyurethane material, and the first insulating layer and the second insulating layer are made of epoxy resin material.
[0015] As the preferred technical scheme of the present application, the heat insulation layer is made of glass wool material, and the first waterproof layer and the second waterproof layer are made of Gore-Tex fabric.
[0016] Compared with the prior art, the present application has the following advantages:
[0017] In the scheme of the present application:
[0018] By using the heating blanket, the problem of dry oil solidification at low temperature in winter can be effectively solved. The built-in heating layer is heated, the high thermal conductivity of graphene is utilized, the temperature of the dry oil is rapidly raised, the viscosity is reduced, the oil pump can smoothly extract the dry oil, so that the stable lubrication of each part of the roller press is maintained, the working efficiency of the oil pump is improved, the wear and failure caused by insufficient lubrication are reduced, and the service life of the roller press and its lubrication system is also prolonged. At the same time, the multi-layer protective design of the heating blanket includes wear-resistant, insulating, heat-insulating and waterproof layers, which ensures the reliability and durability of the device in harsh environments. Overall, the device improves the operation efficiency of the roller press and reduces the maintenance cost. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 The first three-dimensional structure schematic view of the roller press dry oil heating device provided by the present application is provided;
[0020] Figure 2 The second three-dimensional structure schematic view of the roller press dry oil heating device provided by the present application is provided;
[0021] Figure 3 The structure schematic view of the heating blanket section of the roller press dry oil heating device provided by the present application is provided;
[0022] Figure 4The outer protective layer of the roll press dry oil heating device is provided with a structure diagram of the cross section.
[0023] Figure 5 The inner protective layer of the roll press dry oil heating device is provided with a structure diagram of the cross section.
[0024] The figure shows:
[0025] 1, heating blanket; 101, heating wire; 102, first graphene layer; 103, second graphene layer;
[0026] 104, reinforcing layer; 105, outer protective layer; 1051, first wear-resistant layer; 1052, first insulating layer; 1053, heat insulation layer; 1054, first waterproof layer; 106, inner protective layer; 1061, second wear-resistant layer; 1062, second insulating layer; 1063, second waterproof layer; 2, control; 3, connecting wire; 4, top cover; 5, bandage; 6, buckle. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described examples are part of the embodiments of the present application, rather than all the embodiments.
[0028] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but only represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0029] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.
[0030] It should be noted that: similar labels and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0031] In the description of the utility model, it is necessary to explain that the position or position relation indicated by the terms "upper", "lower" and the like is based on the position or position relation shown in the drawing, or is the position or position relation commonly placed when the utility model product is used, or is the position or position relation commonly understood by the person skilled in the art, and such terms are only for the convenience of describing the utility model and simplifying the description, and are not indicative or suggestive of the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description and cannot be understood as indicative or suggestive of relative importance.
[0032] To solve the technical problems in the background art, the following roll press dry oil heating device is given:
[0033] In combination with the drawings, the utility model provides a roll press dry oil heating device, which comprises a heating blanket 1, a control member 2 is fixedly installed on the front end surface of the heating blanket 1, a connecting line 3 is fixedly connected to the lower surface of the control member 2, binding belts 5 are fixedly installed on the two side surfaces of the heating blanket 1, and the binding belts 5 on the two sides are fixedly connected through buckles 6, and a top cover 4 is arranged on the upper side of the heating blanket 1. Figure 1 Figure 5 In the embodiment, the remote control and monitoring are realized through the convenient connection of the control member 2 and the connecting line 3. The design of the two side binding belts 5 and the buckles 6 of the heating blanket 1 ensures that the device can be stably wrapped on the dry oil barrel, and the setting of the top cover 4 further enhances the heat preservation effect. The core component of the heating blanket 1 adopts the cooperation of the heating wire 101, the first graphene layer 102 and the second graphene layer 103, which not only improves the heating efficiency but also enhances the uniformity of heat conduction, better heats and preserves the dry oil, and through the multiple protections of the reinforcing layer 104, the outer protective layer 105 and the inner protective layer 106, the stability of the structure is enhanced, and problems such as wear, insulation failure, heat loss and water penetration are effectively prevented, ensuring the long-term stable operation of the heating device in harsh environments.
[0034] As a preferred embodiment, the reinforcing layer 104 is made of metal mesh material.
[0035] As a preferred embodiment, the reinforcing layer 104 is made of metal mesh material.
[0036] In the embodiment, the reinforcing layer 104 is made of metal mesh material, which not only enhances the structural strength of the heating blanket 1 and enables it to withstand greater external pressure and impact, but also further optimizes the distribution and transmission of heat through the good heat conduction performance of the metal mesh. The selection of metal mesh material not only ensures the stability and durability of the heating blanket 1 under complex working conditions, but also improves the overall heating efficiency.
[0037] As a preferred embodiment, the outer protective layer 105 includes a first wear-resistant layer 1051, a first insulating layer 1052, a heat insulation layer 1053, and a first waterproof layer 1054, and the first wear-resistant layer 1051, the first insulating layer 1052, the heat insulation layer 1053, and the first waterproof layer 1054 are sequentially arranged from inside to outside, and the first wear-resistant layer 1051, the first insulating layer 1052, the heat insulation layer 1053, and the first waterproof layer 1054 are fixedly connected.
[0038] In the embodiment, the outer protective layer 105 sequentially arranges the first wear-resistant layer 1051, the first insulating layer 1052, the heat insulation layer 1053, and the first waterproof layer 1054 from inside to outside, and the layers are tightly fixedly connected, forming a solid and multifunctional protective barrier. The first wear-resistant layer 1051 effectively resists external friction and wear, prolonging the service life of the heating blanket 1; the first insulating layer 1052 ensures electrical safety and prevents current leakage and short circuit risks; the heat insulation layer 1053 reduces heat loss and improves heating efficiency; and the first waterproof layer 1054 effectively blocks moisture penetration and prevents performance degradation or damage caused by a humid environment.
[0039] As a preferred embodiment, the inner protective layer 106 includes a second wear-resistant layer 1061, a second insulating layer 1062, and a second waterproof layer 1063, and the second wear-resistant layer 1061, the second insulating layer 1062, and the second waterproof layer 1063 are sequentially arranged from inside to outside, and the second wear-resistant layer 1061, the second insulating layer 1062, and the second waterproof layer 1063 are fixedly connected.
[0040] In the embodiment, the inner protective layer 106 arranges the second wear-resistant layer 1061, the second insulating layer 1062, and the second waterproof layer 1063 from inside to outside, and the layers are fixedly connected to form a tight and efficient inner protective system, similar to the outer protective layer 105.
[0041] As a preferred embodiment, the first wear-resistant layer 1051 and the second wear-resistant layer 1061 are made of polyurethane material, and the first insulating layer 1052 and the second insulating layer 1062 are made of epoxy resin material.
[0042] In the embodiment, the first wear-resistant layer 1051 and the second wear-resistant layer 1061 are made of polyurethane material with high strength and high wear resistance, which has excellent wear resistance and stable physical properties at high temperature, effectively prolonging the service life of the heating blanket 1, and the first insulating layer 1052 and the second insulating layer 1062 are made of epoxy resin material, which has excellent insulation performance, good heat resistance and corrosion resistance, and provides a reliable electrical safety barrier for the heating blanket 1.
[0043] As a preferred embodiment, the heat insulation layer 1053 is made of glass wool material, and the first waterproof layer 1054 and the second waterproof layer 1063 are made of Gore-Tex fabric.
[0044] In the embodiment, the heat insulation layer 1053 is made of high-quality glass wool material, which has excellent heat insulation performance and low thermal conductivity, effectively reducing the heat loss inside the heating blanket 1 and improving the heating efficiency, and also reducing the influence of the external environment on the internal temperature of the heating blanket 1 to a certain extent. The first waterproof layer 1054 and the second waterproof layer 1063 are made of high-tech Gore-Tex fabric, which has a unique microporous structure, good waterproof and breathable performance, can effectively block water penetration and keep the inside of the heating blanket 1 dry, and can also discharge internal moisture to a certain extent to prevent mold growth, further improving the durability and service life of the heating blanket 1.
[0045] The above is the working process of the entire device, and the contents not described in detail in the specification all belong to the existing technology known to those skilled in the art.
[0046] The above embodiments are only used to illustrate the technical solutions described in the present application and do not limit the technical solutions described in the present application. Although the present application has been described in detail with reference to the above embodiments, the present application is not limited to the above specific embodiments, and any modification or equivalent replacement of the present application; all technical solutions and improvements that do not deviate from the spirit and scope of the present application are covered in the scope of the claims of the present application.
Claims
1. A roller press oil heating device, comprising a heating blanket (1), characterized in that: A control component (2) is fixedly mounted on the front surface of the heating blanket (1), and a connecting line (3) is fixedly connected to the lower surface of the control component (2). Binding straps (5) are fixedly mounted on both side surfaces of the heating blanket (1), and the binding straps (5) on both sides are fixedly connected via buckles (6). A top cover (4) is provided on the upper side of the heating blanket (1); The heating blanket (1) comprises a heating wire (101), and a first graphene layer (102) and a second graphene layer (103) are respectively bonded to both sides of the heating wire (101); a reinforcement layer (104) is provided on the other side surface of the first graphene layer (102), and an outer protective layer (105) is connected to the other side surface of the reinforcement layer (104); and an inner protective layer (106) is provided on the other side surface of the second graphene layer (103).
2. The roller press oil heating device according to claim 1, characterized in that: The reinforcement layer (104) is made of metal mesh material.
3. The roller press oil heating device according to claim 1, characterized in that: The outer protective layer (105) comprises a first wear-resistant layer (1051), a first insulating layer (1052), a heat-insulating layer (1053) and a first waterproof layer (1054), wherein the first wear-resistant layer (1051), the first insulating layer (1052), the heat-insulating layer (1053) and the first waterproof layer (1054) are arranged in sequence from the inside to the outside, and the first wear-resistant layer (1051), the first insulating layer (1052), the heat-insulating layer (1053) and the first waterproof layer (1054) are fixedly connected.
4. The roller press oil heating device according to claim 1, characterized in that: The inner protective layer (106) comprises a second wear-resistant layer (1061), a second insulating layer (1062) and a second waterproof layer (1063), and the second wear-resistant layer (1061), the second insulating layer (1062) and the second waterproof layer (1063) are arranged in sequence from the inside to the outside, and the second wear-resistant layer (1061), the second insulating layer (1062) and the second waterproof layer (1063) are fixedly connected.
5. The roller press oil heating device according to claim 3, characterized in that: The first wear-resistant layer (1051) and the second wear-resistant layer (1061) are made of polyurethane material, and the first insulating layer (1052) and the second insulating layer (1062) are made of epoxy resin material.
6. The roller press oil heating device according to claim 3, characterized in that: The heat insulating layer (1053) is made of glass wool, and the first waterproof layer (1054) and the second waterproof layer (1063) are made of Gore-Tex fabric.