A blowing device for producing ceramic fiber cotton
By using a blow head with a liquid conduction tank structure in the ceramic fiber cotton wire blowing device, the high-pressure airflow is gathered to contact with the coal gangue liquid, the problem of large fiber cotton wire diameter in the existing device is solved, and fiber cotton production with smaller wire diameter and better insulation performance is achieved.
Patent Information
- Application Number
- CN202421371336.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The fiber cotton blown out of the existing ceramic fiber cotton wire blowing device has a large diameter, resulting in poor insulation performance.
A wire blowing device for the production of ceramic fiber cotton is designed, using a blowing head with a liquid conduction tank structure to gather high-pressure airflow to contact coal gangue liquid, increase the contact area and increase the injection force, thereby blowing out fiber cotton with smaller wire diameters.
By increasing the contact area between the airflow and the liquid and increasing the injection force, fiber cotton with smaller blowing wire diameter and better insulation performance is achieved.
Smart Images
Figure CN222700493U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fiber cotton blowing, in particular to a blowing device for producing ceramic fiber cotton. Background Art
[0002] Ceramic fiber wool is a highly efficient thermal insulation material widely used in industry, with the characteristics of light weight, high strength, anti-oxidation, low thermal conductivity, good softness, corrosion resistance, small heat capacity and sound insulation. Its raw materials come from coal gangue, which is liquefied at high temperature and then blown into fiber wool.
[0003] The currently available wire blowing devices generally use high-pressure air beams to blow the coal gangue liquid. This wire blowing structure has a limited contact area with the coal gangue liquid, so the diameter of the blown fiber cotton is relatively large. It is well known that the smaller the diameter of the fiber cotton, the better its thermal insulation performance.
[0004] To this end, our company has developed this wire blowing device after technical research, which can increase the contact area between the airflow and the coal gangue liquid, so the blown fiber cotton wire has a smaller diameter and better thermal insulation performance. Utility Model Content
[0005] 1. Technical issues to be solved
[0006] In view of the deficiencies in the prior art, the utility model provides a wire blowing device for producing ceramic fiber cotton, which solves the problem that the wires blown out by the prior ceramic fiber cotton wire blowing device have a large diameter.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blowing device for producing ceramic fiber cotton, comprising a hot melt tank, a feed port is arranged on the top of the hot melt tank, a plurality of pairs of high-temperature heating resistors are arranged in the inner cavity of the hot melt tank, and an electric control cabinet is arranged on the outside of the hot melt tank.
[0009] A high temperature resistant infusion device is provided at the bottom outlet of the hot melt tank.
[0010] A wire blowing assembly and a fiber cotton conveying cover are respectively arranged below the hot melt tank, and the wire blowing assembly and the fiber cotton conveying cover are arranged on the left and right sides of the high temperature resistant infusion set.
[0011] As a further preferred embodiment, the wire blowing assembly includes a support frame, a wire blowing tube is installed on the top of the support frame, a switch valve is provided on the wire blowing tube, and a high-temperature resistant card joint is integrally formed at one end of the wire blowing tube close to the fiber cotton conveying cover, and a blowing head is detachably installed in the card joint.
[0012] As a further preferred embodiment, a liquid guiding groove is provided in the middle of the air blowing head, a plurality of wire blowing holes are provided on the side wall of the liquid guiding groove, and the wire blowing holes are communicated with the wire blowing tube.
[0013] As a further preference, the liquid conducting groove is in a trapezoidal shape, and the liquid conducting groove as a whole is wide at the upper part and narrow at the lower part.
[0014] As a further preferred embodiment, the top cover of the fiber cotton conveying cover is connected to a splashproof cover.
[0015] (III) Beneficial effects
[0016] The utility model provides a blowing device for producing ceramic fiber cotton, which has the following beneficial effects:
[0017] The blowing device for producing ceramic fiber cotton can gather high-pressure airflow on both sides of the liquid guiding groove by providing an air blowing head with a liquid guiding groove structure. When the coal gangue liquid flows through the liquid guiding groove, the gathered high-pressure airflow quickly contacts the liquid and quickly blows the liquid into filamentary fiber cotton under high pressure. The air blowing head structure can increase the contact area between the coal gangue liquid and the high-pressure airflow on the one hand, and can increase the injection force of the airflow when it is blown out on the other hand, thereby achieving the purpose of blowing out fiber cotton with smaller wire diameter. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the air blowing head of the utility model.
[0020] In the figure: 1. hot melt tank; 2. feed port; 3. high temperature heating resistor; 4. electric control cabinet; 5. high temperature resistant infusion set; 6. wire blowing tube; 7. switch valve; 8. clamping joint; 9. air blowing head; 10. fiber cotton conveying cover; 11. splash cover; 12. liquid guide groove; 13. wire blowing hole. DETAILED DESCRIPTION
[0021] 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.
[0022] like Figure 1-2 As shown, the utility model provides a technical solution: a blowing device for ceramic fiber cotton production, comprising a hot melt tank 1, a feed port 2 is arranged on the top of the hot melt tank 1, a plurality of pairs of high-temperature heating resistors 3 are arranged in the inner cavity of the hot melt tank 1, and an electric control cabinet 4 is arranged on the outer side of the hot melt tank 1.
[0023] A high temperature resistant infusion device 5 is provided at the bottom outlet of the hot melt tank 1 .
[0024] A wire blowing assembly and a fiber cotton conveying cover 10 are respectively arranged below the hot melt tank 1. The top cover of the fiber cotton conveying cover 10 is connected to a splash guard 11. The purpose of setting the splash guard 11 is to prevent liquid splashing during the wire blowing process. The wire blowing assembly and the fiber cotton conveying cover 10 are arranged on the left and right sides of the high temperature resistant infusion device 5.
[0025] The wire blowing assembly includes a support frame, on the top of which is installed a wire blowing tube 6, on which is provided a switch valve 7, and one end of the wire blowing tube 6 close to the fiber cotton conveying cover 10 is integrally formed with a high-temperature resistant clamping joint 8, in which a blowing head 9 is detachably installed.
[0026] A liquid guide groove 12 is provided in the middle of the blowing head 9, and a plurality of wire blowing holes 13 are provided on the side walls of the liquid guide groove 12. The wire blowing holes 13 are connected to the wire blowing tube 6. The liquid guide groove 12 is trapezoidal in shape. The liquid guide groove 12 as a whole is wide at the top and narrow at the bottom. High-temperature liquid flows in from the wide part and is quickly blown into a wire shape under the spray of the high-temperature airflow.
[0027] It should be particularly noted that our company has put the device into production and can provide physical evidence if necessary.
[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field.
[0029] When in use, the gangue raw material is fed into the hot melting tank 1 through the feed port 2, and the temperature inside the hot melting tank 1 is increased through the high-temperature heating resistor 3 until the gangue is melted into a liquid state.
[0030] Afterwards, the liquid flows out through the high-temperature resistant infusion device 5 (in the form of bundles when flowing out. Regarding the specific structure of the high-temperature resistant infusion device 5, our company has applied for a patent separately, which will not be repeated here), and falls into the liquid guide groove 12 on the blowing head 9 below. The switch valve 7 is opened to introduce high-pressure airflow, and the airflow is ejected through the blowing holes 13 on the liquid guide groove 12 to blow the liquid flowing through the liquid guide groove 12 into silk. Under the action of the high-pressure airflow, the silky fiber cotton enters the fiber cotton conveying cover 10 and is then conveyed out.
[0031] To sum up, the blowing device for producing ceramic fiber cotton can gather the high-pressure airflow on both sides of the liquid guide groove by providing an air blowing head with a liquid guide groove structure. When the gangue liquid flows through the liquid guide groove, the gathered high-pressure airflow quickly contacts the liquid and quickly blows the liquid into filamentary fiber cotton under high pressure. On the one hand, the air blowing head structure can increase the contact area between the gangue liquid and the high-pressure airflow, and on the other hand, it can increase the injection force when the airflow is blown out, thereby achieving the purpose of blowing out fiber cotton with smaller wire diameter.
[0032] It should be noted that the electrical components appearing in this article are all connected to the external main controller and 220V or 380V mains electricity, and the main controller can be a conventional known device for controlling computers, etc. Its control principle, internal structure and control switch mode are all conventional means of the prior art, which are directly quoted here without further elaboration. In this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A blowing device for producing ceramic fiber cotton, characterized in that: It comprises a hot melt tank (1), the top of which is provided with a feed port (2), the inner cavity of the hot melt tank (1) is provided with a plurality of pairs of high-temperature heating resistors (3), and the outer side of the hot melt tank (1) is provided with an electric control cabinet (4); A high temperature resistant infusion device (5) is provided at the bottom outlet of the hot melt tank (1); A wire blowing assembly and a fiber cotton conveying cover (10) are respectively arranged below the hot melt tank (1), and the wire blowing assembly and the fiber cotton conveying cover (10) are respectively arranged on the left and right sides of the high temperature resistant infusion device (5).
2. A blowing device for producing ceramic fiber wool according to claim 1, characterized in that: The wire blowing assembly comprises a support frame, a wire blowing tube (6) is installed on the top of the support frame, a switch valve (7) is arranged on the wire blowing tube (6), a high temperature resistant clamping joint (8) is integrally formed at one end of the wire blowing tube (6) close to the fiber cotton conveying cover (10), and a blowing head (9) is detachably installed in the clamping joint (8).
3. A blowing device for producing ceramic fiber wool according to claim 2, characterized in that: A liquid guide groove (12) is provided in the middle of the air blowing head (9), a plurality of wire blowing holes (13) are provided on the side wall of the liquid guide groove (12), and the wire blowing holes (13) are communicated with the wire blowing tube (6).
4. A blowing device for producing ceramic fiber wool according to claim 3, characterized in that: The liquid-conducting groove (12) is in a trapezoidal shape, and the liquid-conducting groove (12) as a whole is in a state of being wide at the top and narrow at the bottom.
5. The blowing device for producing ceramic fiber wool according to claim 1, characterized in that: The top cover of the fiber cotton conveying cover (10) is connected to a splash-proof cover (11).