Solid conveying device

Abstract

The utility model discloses a solid conveying device which comprises a support, a first material bin, a second material bin and a metering scale, the first material bin and the second material bin have height difference, the height of the first material bin is larger than that of the second material bin, and the first material bin and the second material bin are installed on the support. The side edge of the lower portion of the first material bin is connected with a feeding port of the second material bin, and the side edge of the lower portion of the second material bin is connected with the metering scale. Interlayers used for heat source flowing are arranged in cabin bodies of the first material cabin and the second material cabin, lengthened liquid level devices, manual valves and automatic valves are arranged on the first material cabin and the second material cabin, and the lengthened liquid level devices control opening and closing of the automatic valves. According to the utility model, the manual valve, the automatic valve and the lengthened liquid level device are additionally arranged between the material cabins, the opening and closing of the automatic valve are controlled by the lengthened liquid level device, the impurity settling pond is formed at the bottom of the material cabin through side conveying, and the settling pond can play a role in impurity settling, so that impurities are prevented from entering product production, and the purity of product quality is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of power cables, relates to production equipment for cable materials, and particularly relates to a solid conveying device. Background Art

[0002] Power cables are cables used for transmitting and distributing electric energy. Power cables are commonly used in urban underground power grids, outgoing lines of power stations, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas.

[0003] In power lines, the proportion of cables is gradually increasing. Power cables are cable products used to transmit and distribute high-power electric energy in the main lines of the power system, including power cables of various voltage levels from 1 - 500 kV and above, with various insulations.

[0004] In the production process of power cables, many production equipment are required, such as material conveying devices, because materials need to be transferred between equipment, and in the transfer process, equipment for changing the state and position of materials is needed due to the characteristics of the materials themselves.

[0005] When transferring solid materials, due to their physical state, they cannot be filtered and accurately metered. Therefore, the materials need to be converted from a solid state to a liquid state to facilitate impurity filtration of the materials; at the same time, after being converted to a liquid state, the materials are easier to accurately meter for addition.

[0006] However, in actual production, there are still some deficiencies in the existing conveying devices:

[0007] Due to the relatively large size of the conveying device itself, the temperature distribution is uneven; the splashing of materials when entering the device causes environmental pollution due to leakage; the device itself has only one melting device, resulting in poor continuous production (the melting of solids is relatively slow, and solid materials need to be added when there is still a part of molten liquid in the melting device to accelerate the melting speed); currently, when the automatic butterfly valve of the conveying equipment is damaged or cleaned, it cannot be well maintained and cleaned; currently, the conveying equipment cannot well filter impurities in the product, affecting the product quality. Summary of the Utility Model

[0008] In order to solve the above problems, the utility model provides a solid conveying device. The conveying device of the utility model can effectively improve and solve the problems of uneven heating temperature of the conveying equipment and inability to well filter product impurities. The utility model has the characteristics of simple structure and convenient installation, and can be widely used in the production of material conveying and transfer processes.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] The present utility model provides a solid conveying device, which comprises:

[0011] a bracket;

[0012] a first bin and a second bin with a height difference, the height of the first bin being greater than that of the second bin, and the first bin and the second bin are respectively installed on the bracket;

[0013] the lower side of the first bin is connected to the feed inlet of the second bin;

[0014] and a weighing scale, the lower side of the second bin is connected to the weighing scale;

[0015] a sandwich layer for the flow of heat source is provided in the cabins of both the first bin and the second bin, and an extended liquid level gauge, a manual valve and an automatic valve are provided on both the first bin and the second bin, and the extended liquid level gauge controls the opening and closing of the automatic valve.

[0016] As a preferred solution of the present utility model, a plurality of anti-leakage grooves are provided on the upper parts of the cabins of the first bin and the second bin.

[0017] As a preferred solution of the present utility model, a first pipeline connected to the second bin is provided on the lower side of the first bin, and a second pipeline connected to the weighing scale is provided on the lower side of the second bin.

[0018] As a preferred solution of the present utility model, a sedimentation tank is provided at the center of the bottom end of the first bin, and a rotary blanking track is provided on the inner side of the bottom of the first bin.

[0019] As a preferred solution of the present utility model, a sedimentation tank is provided at the center of the bottom end of the second bin, and a rotary blanking track is provided on the inner side of the bottom of the second bin.

[0020] As a preferred solution of the present utility model, the manual valve is a manual ball valve, and the automatic valve is a heat-insulating pneumatic ball valve.

[0021] As a preferred solution of the present utility model, feed inlets are provided at the tops of the first bin and the second bin.

[0022] As a preferred solution of the present utility model, water inlets and water outlets are provided on both the first bin and the second bin.

[0023] Compared with the prior art, the present utility model has the following beneficial effects:

[0024] 1) By providing anti-leakage grooves on the upper parts of the first bin and the second bin, the present utility model effectively solves the leakage caused by spilling and excessive addition when the material enters the device.

[0025] 2) The utility model effectively controls the heating temperature and heating efficiency through the flow of the heat source.

[0026] 3) The utility model adds a manual valve, an automatic valve and an extended liquid level gauge between the first material bin and the second material bin. The opening and closing of the automatic valve are controlled by the extended liquid level gauge. At the same time, while ensuring automatic production, the equipment can be more conveniently cleaned and maintained through the manual valve; through side conveying, an impurity sedimentation tank is formed at the bottom of the first material bin and the second material bin. The sedimentation tank can play the role of impurity sedimentation, preventing impurities from entering the product production process and ensuring the purity of the product quality.

[0027] 4) The structure of the utility model is simple, easy to install, and has strong practicability, and can be widely applied to the production in the process of material conveying and transfer. Brief Description of the Drawings

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0029] Figure 1 It is a schematic diagram of the utility model.

[0030] Figure 2 It is a schematic diagram of the first material bin of the utility model.

[0031] In the figure, 1. bracket; 2. first material bin; 3. second material bin; 4. weighing scale; 5. extended liquid level gauge; 6. first pipeline; 7. second pipeline; 8. manual ball valve; 9. heat preservation pneumatic ball valve; 10. anti-leakage groove; 11. sedimentation tank drain valve; 12. rotary feeding track; 13. feed inlet; 14. water inlet; 15. water outlet; 16. flow channel; 17. side discharge port. Detailed Embodiments

[0032] To further understand the content of the utility model, the utility model will be described in detail in combination with the drawings and embodiments.

[0033] The present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than limiting the utility model. In addition, it should be noted that for the sake of description, only the parts related to the utility model are shown in the drawings. The terms "first", "second", etc. in the present utility model are set for the convenience of describing the technical solution of the present utility model, and have no specific limiting effect. They are all general references and do not constitute a limiting effect on the technical solution of the present utility model. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Multiple technical solutions in the same embodiment, as well as multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions without contradiction or conflict, and all are within the scope of protection required by the present utility model.

[0034] Embodiment 1

[0035] See Figure 1 And Figure 2 As shown in [figure number not provided], the present utility model provides a solid conveying device. The solid conveying device includes two brackets 1 with one being higher and the other being lower; a first bin 2 and a second bin 4 with a height difference, the height of the first bin 2 is greater than that of the second bin 4, and the first bin 2 and the second bin 3 are respectively installed on the bracket 1.

[0036] The lower side of the first bin 2 is connected to the feed inlet 13 of the second bin 3.

[0037] A weighing scale 4, and the lower side of the second bin 3 is connected to the weighing scale 4;

[0038] In the cabins of the first material bin 2 and the second material bin 3, there are flow channels 16 for the flow of heat sources (heating water source flows for heating). The heating water source controls the temperature of the heating water source and the water flow rate through a mold temperature controller (external, not shown in the figure).

[0039] On both the first material bin 2 and the second material bin 3, there are extended liquid level gauges 5, manual ball valves 8, and heat preservation pneumatic ball valves 9. The extended liquid level gauge 5 controls the opening and closing of the heat preservation start ball valve 9.

[0040] The extended liquid level gauge 5 measures the liquid level inside the first material bin 2 or the second material bin 3. When the internal liquid level reaches the low material level, the heat preservation pneumatic ball valve 9 is started to open for feeding operation on the first material bin 2 or the second material bin 3; when the liquid level of the first material bin 2 or the second material bin 3 reaches the high material level, the heat preservation pneumatic valve 9 is closed to stop the feeding action on the first material bin 2 or the second material bin 3.

[0041] On the upper perimeters of the cabins of the first material bin 2 and the second material bin 3, there are 4 anti-leakage grooves 10, effectively solving the leakage caused by spilling and excessive addition when the material enters the device.

[0042] On the lower side of the first material bin 2, there is a side discharge port 17, and on the lower side of the second material bin 3, there is also a side discharge port 17.

[0043] On the lower side of the first material bin 2, there is a first pipeline 6 connected to the second material bin 3, and on the lower side of the second material bin 3, there is a second pipeline 7 connected to the weighing scale 4.

[0044] At the center of the bottom end of the first material bin 2, there is a sedimentation tank. Inside the bottom of the first material bin 2, there is a rotating feeding track 12, and impurities are discharged through the sedimentation tank drainage valve 11.

[0045] At the center of the bottom end of the second material bin 3, there is a sedimentation tank. Inside the bottom of the second material bin 3, there is a rotating feeding track 12, and impurities are discharged through the sedimentation tank drainage valve 11.

[0046] The utility model forms an impurity sedimentation tank at the bottom of the cabin through side conveying. The sedimentation tank can play the role of impurity sedimentation, preventing impurities from entering the product production process and ensuring the purity of the product quality.

[0047] On both the first material bin 2 and the second material bin 3, there are water inlets 14 and water outlets 15.

[0048] The top of the material bin of the present utility model is provided with a leakage prevention groove. The main body of the material bin uses a double-layer bin body, and the heating water source flows in the flow channel for heating. The heating water source controls the temperature and water flow rate of the heating water source through a mold temperature controller. The material bins are controlled by a manual ball valve and a heat-insulating pneumatic ball valve, which is easy to clean and maintain. The transportation between the material bins adopts side transportation, and the bottom of the material bin is reserved as a sedimentation tank for sedimenting impurities. The bottom of the material bin is designed with a rotating blanking track to make it easier to discharge the impurities at the bottom of the material bin. A drainage valve is designed at the bottom of the material bin to timely discharge the impurities at the bottom of the material bin to prevent affecting the product quality.

[0049] The above has schematically described the present utility model and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments to this technical solution without creative efforts without departing from the creative purpose of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. A solid conveying device, characterized in that: The solid conveying device comprises: Bracket; A first cargo hold and a second cargo hold having a height difference, wherein the first cargo hold is higher than the second cargo hold, and the first cargo hold and the second cargo hold are respectively mounted on the bracket; The lower side of the first material tank is connected to the feed port of the second material tank; and a weighing scale, to which the lower side of the second material tank is connected; The first and second material tanks are both provided with interlayers for heat source flow, and the first and second material tanks are both provided with extended liquid level gauges, manual valves and automatic valves, and the extended liquid level gauges control the opening and closing of the automatic valves.

2. A solid conveying device according to claim 1, characterized in that: The upper parts of the cabin bodies of the first and second cabins are both provided with a plurality of anti-leakage grooves.

3. A solid conveying device according to claim 1, characterized in that: A first pipe connected to the second material tank is provided on the lower side of the first material tank, and a second pipe connected to the weighing scale is provided on the lower side of the second material tank.

4. A solid conveying device according to claim 1, characterized in that: A sedimentation tank is provided at the center of the bottom end of the first material bin, and a rotating material discharge track is provided on the inner side of the bottom of the first material bin.

5. A solid conveying device according to claim 1, characterized in that: A sedimentation tank is provided at the center of the bottom end of the second material tank, and a rotating material discharge track is provided on the inner side of the bottom of the second material tank.

6. A solid conveying device according to claim 1, characterized in that: The manual valve is a manual ball valve, and the automatic valve is a heat-insulating pneumatic ball valve.

7. A solid conveying device according to claim 1, characterized in that: The tops of the first material tank and the second material tank are provided with feeding ports.

8. A solid conveying device according to claim 1, characterized in that: The first material tank and the second material tank are both provided with a water inlet and a water outlet.

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