Dustproof conveying device for well cementation materials

Abstract

The dustproof conveying device for the well cementation materials comprises a supporting frame, a conveying belt is arranged on the supporting frame through a connecting shaft, a discharging hopper is fixed to the upper side of the supporting frame, a dustproof assembly is rotationally arranged at the position of a feeding opening of the discharging hopper, and the discharging hopper is located above the feeding end of the conveying belt. Materials can fall onto the conveying belt through the discharging hopper, after discharging is finished, generated dust can be blocked through the dustproof assembly, the dust is prevented from overflowing through a feeding port of the discharging hopper, a dustproof cover located above the conveying belt is fixed to one side of the discharging hopper, and an inclined discharging pipe corresponding to the discharging end of the conveying belt and the dustproof cover is fixed to one end of the supporting frame. In the process that materials are conveyed through the conveying belt, the dust cover can be used for preventing dust from flying in the air, meanwhile, the inclined discharging pipe can be used for discharging, dust flying is further prevented, and therefore the situation that the dust flies in the air and influences the operating environment and the body health of an operator can be effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of cementing material transportation technology, and in particular to a dustproof transportation device for cementing materials. Background Technology

[0002] Cementing materials play a crucial role in oil and gas resource development. As an important material in oil and gas extraction, they are mainly used for wellbore reinforcement and sealing, protecting the wellbore, preventing wellbore collapse, controlling oil, gas, and water layers, and ensuring smooth oil and gas extraction. Cementing materials possess excellent high-temperature stability, low permeability, rapid strength development, and micro-expansion properties, making them promising for high-temperature steam injection development in heavy oil reservoirs.

[0003] To adapt to cementing operations under various complex well conditions, cement is generally mixed with various admixtures and additives to produce cementing materials. During this process, the raw materials need to be transported to subsequent mixing equipment or other equipment for appropriate processing. However, existing cementing materials are prone to generating dust and scattering it into the air during the transportation process, affecting the operating environment and the health of operators. Utility Model Content

[0004] The purpose of this application is to provide a dustproof conveying device for cementing materials, so as to solve the problem that existing cementing materials are prone to generating dust and being dispersed into the air during the conveying process, which affects the operating environment and the health of operators.

[0005] To solve the above-mentioned technical problems, this application provides a dustproof conveying device for cementing materials, comprising:

[0006] A support frame is provided, on which a conveyor belt is mounted via a connecting shaft. A hopper is fixed to the upper side of the support frame. A dustproof component is rotatably mounted at the inlet of the hopper. The hopper is located above the inlet end of the conveyor belt. A dust cover is fixed to one side of the hopper, located above the conveyor belt. An inclined discharge pipe corresponding to the outlet end of the conveyor belt and the dust cover is fixed to one end of the support frame.

[0007] In a preferred embodiment, a dustproof conveying device for cementing materials is provided, wherein the dustproof component includes an installation shaft fixed inside the hopper, a dustproof plate is rotatably mounted on the installation shaft, and a spring is fixed between the lower side of the dustproof plate and the inner wall of the hopper.

[0008] In a preferred embodiment, a dustproof conveying device for cementing materials is provided, wherein the discharge end of the inclined discharge pipe is also connected to a discharge cloth bag.

[0009] As a preferred embodiment, a dustproof conveying device for cementing materials is provided, wherein the dustproof cover is transparent.

[0010] The solution requires detailed explanation of a dustproof conveying device for cementing materials, wherein the lower part of one side of the hopper is inclined.

[0011] The solution requires further detailed explanation of a dustproof conveying device for cementing materials, wherein the support frame includes support legs and side plates fixed to the support legs, and the connecting shaft is rotatably mounted on the side plates.

[0012] Compared with the prior art, the dustproof conveying device for cementing materials provided by this utility model includes a support frame, a conveyor belt mounted on the support frame via a connecting shaft, a hopper fixed on the upper side of the support frame, and a dustproof component rotatably mounted at the inlet of the hopper. The hopper is located above the inlet end of the conveyor belt. During use, materials can be dropped onto the conveyor belt through the hopper. After the material is discharged, the dustproof component can block the generated dust, preventing it from overflowing from the inlet of the hopper. A dust cover is fixed on one side of the hopper above the conveyor belt, and an inclined discharge pipe corresponding to the outlet end of the conveyor belt and the dust cover is fixed at one end of the support frame. During the material conveying process by the conveyor belt, the dust cover can be used to prevent dust from being raised and dispersed into the air. At the same time, the inclined discharge pipe can be used for material discharge, further preventing dust from flying. This effectively prevents dust from being dispersed into the air and affecting the operating environment and the health of the operators. Attached Figure Description

[0013] To more clearly illustrate the technical solution of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0014] Figure 1 This is a schematic diagram of a dustproof conveying device for cementing materials provided in an embodiment of this application;

[0015] Figure 2 This is a schematic diagram of the installation of a dustproof component provided in an embodiment of this application;

[0016] In the diagram: 1. Support frame; 2. Feed hopper; 3. Dust cover; 4. Inclined discharge pipe; 5. Mounting shaft; 6. Dustproof plate; 7. Spring; 8. Discharge bag; 9. Support leg; 10. Side plate; 11. Connecting shaft; 12. Drive motor; 13. Support plate. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0018] The core of this application is to provide a dustproof conveying device for cementing materials, which solves the problem that existing cementing materials are prone to generating dust and scattering it into the air during the conveying process, affecting the operating environment and the health of operators.

[0019] Figure 1 This is a schematic diagram of a dustproof conveying device for cementing materials provided in an embodiment of this application. Figure 2 This is a schematic diagram of the installation of a dustproof component provided in an embodiment of this application. See also: Figures 1 to 2 As shown.

[0020] Example 1

[0021] A dustproof conveying device for cementing materials includes a support frame 1. Connecting shafts 11 are rotatably mounted at both ends of the support frame 1. A conveyor belt (not shown in the figure) is mounted on the connecting shafts 11. The conveyor belt is driven by a drive motor 12 fixed to the outside of the support frame 1. The output shaft of the drive motor 12 is fixedly connected to one end of one of the connecting shafts 11. A hopper 2 is fixed to the upper side of the support frame 1. After installation, the hopper 2 is located above the feed end of the conveyor belt. A dustproof component is rotatably mounted at the feed inlet of the hopper 2. During use, materials can fall onto the conveyor belt through the hopper 2. After one feeding cycle, the dustproof component can be reset to block the generated dust, preventing it from scattering into the air. A dust cover 3 is fixed on one side of the hopper 2, located above the conveyor belt. An inclined discharge pipe 4 corresponding to the discharge end of the conveyor belt and the dust cover 3 is fixed at one end of the support frame 1. The dust cover 3 can prevent dust from being raised and scattered in the air during the material conveying process. At the same time, the inclined discharge pipe 4 can be used to discharge the material, further preventing dust from flying.

[0022] Example 2

[0023] Based on Embodiment 1, a dustproof conveying device for cementing materials, in order to achieve automatic reset of the dustproof component after material feeding, preferably includes an installation shaft 5 fixed inside the feeding hopper 2. A dustproof plate 6 is rotatably mounted on the installation shaft 5. In actual design, one end of the dustproof plate 6 contacts the inner wall of the feeding hopper 1, and a spring 7 is fixed between the lower side of the dustproof plate 6 and the inner wall of the feeding hopper 2. During use, the material falls onto the dustproof plate 6, and the dustproof plate 6 rotates and tilts around the installation shaft 5 under the impact force. The movable end forms a feeding port between the dustproof plate 6 and the side wall of the feeding hopper 2, allowing the material to enter the feeding hopper 2. After one feeding is completed, the spring 7 resets, causing the dustproof plate 6 to rotate and reset to a horizontal state, adhering to the side wall of the feeding hopper 2, blocking the generated dust and preventing the dust from scattering and flying.

[0024] Based on Example 1, a dustproof conveying device for cementing materials is provided. In order to directly discharge the material into the subsequent equipment and further avoid dust flying, preferably, a discharge bag 8 is also connected to the discharge end of the inclined discharge pipe 4. In use, the discharge bag 8 can be directly placed into the feed inlet of the subsequent equipment.

[0025] Based on Example 1, in order to avoid observing the material on the conveyor belt, the dust cover 3 of a cementing material dustproof conveying device can preferably be made transparent.

[0026] Based on Example 1, in order to ensure the smooth discharge of cementing materials, a dustproof conveying device for cementing materials is preferably designed with one side of the lower part of the discharge hopper 2 inclined.

[0027] Based on any of the above embodiments, a dustproof conveying device for cementing materials includes a support frame 1 comprising a support leg 9 and a side plate 10 fixed on the support leg 9, a connecting shaft 11 rotatably disposed on the side plate 10, and a drive motor 12 fixed to the outside of the side plate 10 via a support plate 13.

[0028] This utility model provides a dustproof conveying device for cementing materials, including a support frame 1. A conveyor belt is mounted on the support frame 1 via a connecting shaft 11. A hopper 2 is fixed to the upper side of the support frame 1. A dustproof component is rotatably mounted at the inlet of the hopper 2. The hopper 2 is located above the inlet end of the conveyor belt. During use, materials can be dropped onto the conveyor belt through the hopper 2. After the material is discharged, the dustproof component can block the generated dust, preventing it from overflowing through the inlet of the hopper 2. A dust cover 3 is fixed to one side of the hopper 2, located above the conveyor belt. An inclined discharge pipe 4, corresponding to the outlet end of the conveyor belt and the dust cover 3, is fixed to one end of the support frame 1. During the material conveying process via the conveyor belt, the dust cover 3 can be used to prevent dust from being raised and dispersed into the air. At the same time, the inclined discharge pipe 4 can be used for material discharge, further preventing dust from flying. This effectively prevents dust from being dispersed into the air, affecting the operating environment and the health of the operators.

[0029] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and incorporate common knowledge or customary techniques in the art disclosed herein. The specification and examples are to be considered exemplary only, and the true scope of this application is indicated by the claims.

[0030] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The embodiments of this application described above do not constitute a limitation on the scope of protection of this application.

Claims

1. A dustproof conveying device for cementing materials, characterized in that, include: A support frame (1) is provided with a conveyor belt via a connecting shaft (11). A hopper (2) is fixed on the upper side of the support frame (1). A dustproof component is rotatably provided at the feed inlet of the hopper (2). The hopper (2) is located above the feed end of the conveyor belt. A dust cover (3) located above the conveyor belt is fixed on one side of the hopper (2). An inclined discharge pipe (4) corresponding to the discharge end of the conveyor belt and the dust cover (3) is fixed at one end of the support frame (1).

2. The dustproof conveying device for cementing materials according to claim 1, characterized in that, The dustproof assembly includes a mounting shaft (5) fixed inside the hopper (2), a dustproof plate (6) is rotatably mounted on the mounting shaft (5), and a spring (7) is fixed between the lower side of the dustproof plate (6) and the inner wall of the hopper (2).

3. The dustproof conveying device for cementing materials according to claim 1, characterized in that, The discharge end of the inclined discharge pipe (4) is also connected to a discharge cloth bag (8).

4. The dustproof conveying device for cementing materials according to claim 1, characterized in that, The dust cover (3) is transparent.

5. The dustproof conveying device for cementing materials according to claim 1, characterized in that, The lower part of one side of the hopper (2) is inclined.

6. The dustproof conveying device for cementing materials according to any one of claims 1 to 5, characterized in that, The support frame (1) includes a support leg (9) and a side plate (10) fixed on the support leg (9), and the connecting shaft (11) is rotatably mounted on the side plate (10).

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