Safety protection device for carbide slag raw material cylindrical storage cavern of cement enterprise

By designing sliders, clamps, springs and other components in the safety protection device of the cement enterprise calcium carbide slag raw material barrel storage, it is convenient for the disassembly and maintenance of the detector, and the threaded connection between the limit sleeve and the fixed pipe is ensured to be stable. It solves the problems of inconvenient disassembly and unstable connection of the detector, and improves the accuracy of the analysis cabinet.

CN222503013UActive Publication Date: 2025-02-18XINJIANG TRIUMPH BUILDING MATERIALS DESIGNING INST(CO LTD)
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Patent Information

Application Number
CN202421466124.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-25
Publication Date
2025-02-18
Estimated Expiration
2034-06-25

AI Technical Summary

Technical Problem

In the safety protection device of the calorie slag raw material barrel storage in cement enterprises, the detector is not convenient to disassemble during maintenance, and the connection between the connecting pipe and the fixed pipe on the analysis cabinet is unstable, which can easily lead to leakage at the connection and affect the accuracy of the analysis cabinet. .

Method used

A safety protection device including sliders, clamps, springs and other components is designed. By moving the sliders, the clamps are driven to slide, and the limits on the sampler can be removed and repaired; at the same time, the limit sleeves and fixing are set. The threaded connection of the pipe ensures that the connecting pipe remains stable when it is inserted into the fixed pipe.

Benefits of technology

It realizes convenient disassembly and maintenance of the detector, avoids leakage at the connection, and improves the accuracy of the analysis cabinet.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222503013U_ABST
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Abstract

The utility model belongs to the technical field of safety protection devices, and particularly relates to a safety protection device of a cement enterprise carbide slag raw material barrel type storage cavern, which comprises a mounting plate and an analysis cabinet, the lower end of the mounting plate is in contact with a sampler, the two ends of the sampler are fixedly connected with mounting blocks, the mounting blocks are in contact with the mounting plate, and the analysis cabinet is arranged on the mounting plate. And a sliding block is slidably connected to the interior of the mounting block, a clamping block is fixedly connected to the upper end of the sliding block, and a clamping groove is formed in the mounting plate. According to the utility model, components such as the sliding block, the clamping block, the spring and the like are arranged, so that the sliding block can be moved to drive the clamping block to slide in the clamping groove, and the clamping block is not clamped with the mounting plate any more, so that the limiting of the sampler can be relieved, and the sampler can be disassembled and overhauled; the problem that when a safety protection device is used, a detector is inconvenient to disassemble when being overhauled is solved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of safety protection devices, and in particular relates to a safety protection device for a cylindrical storage tank for carbide slag raw materials in a cement enterprise. Background Art

[0002] In the cement production process, carbide slag is a common waste. However, carbide slag contains a large amount of combustible gases, such as acetylene, and the presence of these combustible gases may cause serious safety problems. Therefore, effective storage and management of carbide slag is an important part of the cement production process. At the same time, since carbide slag contains a large amount of dust, it also needs to be processed by appropriate equipment to reduce the impact on the environment and human health. Therefore, a sampling point is usually set at the highest point of the top of each carbide slag storage warehouse, and an analysis cabinet is placed nearby to monitor the acetylene gas concentration in real time online, and the analysis results are sent to the original DCS system in the plant. In this way, real-time online combustible gas concentration monitoring and early warning can be achieved in the carbide slag storage site, and the timeliness of safety hazard handling can be improved. An accident fan is added to the top of the warehouse, and it is linked to the acetylene gas concentration detection and alarm device in the warehouse to open. When the first-level alarm system signal of any combustible gas detector on the top of the warehouse is triggered, the interlock starts the sound and light alarm and sends the alarm signal to the factory DCS system; when the second-level alarm system signal of any combustible gas on the top of the warehouse is triggered, the interlock starts the ventilation measures of the pneumatic valve and fan on the top of the calcium carbide slag dry powder warehouse. In this way, the accident ventilation device and the combustible gas concentration monitoring and alarm device can be effectively linked to improve the effect of ventilation treatment. When the safety protection device is in use, it is not convenient to disassemble the detector during maintenance, and the connection between the connecting pipe and the fixed pipe on the analysis cabinet is unstable, which is easy to cause leakage at the connection, thereby affecting the accuracy of the analysis cabinet. Summary of the invention

[0003] The purpose of the utility model is to provide a safety protection device for a cylindrical storage tank for calcium carbide slag raw materials in a cement enterprise, which solves the problem that when the safety protection device is in use, it is inconvenient to disassemble the detector during maintenance, and the connection between the connecting pipe and the fixed pipe on the analysis cabinet is unstable, which easily leads to leakage at the connection, thereby affecting the accuracy of the analysis cabinet.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a safety protection device for a cylindrical storage tank of calcium carbide slag raw materials of a cement enterprise, comprising a mounting plate and an analysis cabinet, the lower end of the mounting plate contacts with a sampler, both ends of the sampler are fixedly connected with mounting blocks, the mounting block contacts with the mounting plate, a slider is slidably connected inside the mounting block, a clamping block is fixedly connected at the upper end of the slider, a clamping groove is provided inside the mounting plate, a fixing rod is fixedly connected inside the mounting block, the fixing rod is slidably connected to the slider, a spring is arranged inside the mounting block, a connecting pipe is fixedly connected to the back side of the sampler, a fixing pipe is fixedly connected to the upper end of the analysis cabinet, the fixing pipe is plugged with the connecting pipe, a fixing block is fixedly connected to the upper end of the analysis cabinet, the fixing block contacts with the connecting pipe, the outer side of the fixing block is rotatably connected to a limiting sleeve, and a protrusion is fixedly connected inside the limiting sleeve.

[0005] The principle of the utility model is that when in use, the connecting pipe is plugged into the fixed pipe, and then the limiting sleeve is rotated to rotate on the fixed block, so that the limiting sleeve and the fixed pipe are threaded, so that the limiting sleeve has a limiting effect on the connecting pipe, so that the connecting pipe and the fixed pipe are kept stable when plugged, thereby avoiding leakage at the connection between the connecting pipe and the fixed pipe;

[0006] By moving the two push blocks away from each other, the push blocks drive the slider to move, the slider slides on the fixed rod, the slider squeezes the spring, and at the same time the slider drives the card block to move, the card block slides in the card slot, and the card block is no longer connected with the mounting plate, the limit on the sampler can be released, and the sampler can be disassembled for inspection and maintenance.

[0007] The beneficial effect of the utility model is that the utility model is provided with components such as a slider, a card block, and a spring, and the slider can be moved to drive the card block to slide in the card slot, so that the card block is no longer engaged with the mounting plate, thereby releasing the limit of the sampler, and the sampler can be disassembled for maintenance, thereby solving the problem that it is inconvenient to disassemble the detector during maintenance when the safety protection device is in use;

[0008] The utility model is provided with components such as a fixing block and a limiting sleeve, so that when the connecting pipe is plugged into the fixed pipe, the limiting sleeve and the fixed pipe can be threadedly moved by rotating the limiting sleeve, so that the limiting sleeve has a limiting effect on the connecting pipe, so that the connecting pipe and the fixed pipe can remain stable when plugged in, thereby solving the problem that the connection between the connecting pipe and the fixed pipe on the analysis cabinet is unstable, which easily leads to leakage at the connection, thereby affecting the accuracy of the analysis cabinet.

[0009] Furthermore, the clamping block is in contact with the mounting block, and the clamping block is slidably connected to the clamping slot. The design of the clamping block can limit the sampler.

[0010] Furthermore, one end of the spring is in contact with the mounting block, and the other end of the spring is in contact with the slider. Through the design of the spring, the clamping block can be driven to limit the sampler.

[0011] Furthermore, a push block is fixedly connected to the lower end of the sliding block, and the push block is in contact with the mounting block. The design of the push block can facilitate the movement of the clamping block.

[0012] Furthermore, a fan is fixedly installed inside the mounting plate, and an air outlet pipe is fixedly connected to the upper end of the mounting plate. The combustible gas can be discharged through the design of the fan.

[0013] Furthermore, the limiting sleeve is rotatably connected to the connecting pipe, and the limiting sleeve is threadably connected to the fixing pipe. Through the design of the limiting sleeve, the connection between the connecting pipe and the fixing pipe can be kept stable.

[0014] Furthermore, an annular groove is provided inside the fixing block, and a protrusion is slidably connected inside the annular groove. Through the design of the annular groove, the protrusion can cooperate with the limiting sleeve to play a limiting role. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of the safety protection device of the cylindrical storage tank of calcium carbide slag raw materials in cement enterprises according to the embodiment of the present invention is a three-dimensional Figure 1 ;

[0016] Figure 2 The overall structure of the safety protection device of the cylindrical storage tank of calcium carbide slag raw materials in cement enterprises according to the embodiment of the present invention is a three-dimensional Figure 2 ;

[0017] Figure 3 The safety protection device of the cylindrical storage tank of calcium carbide slag raw materials of cement enterprises according to the embodiment of the present invention Figure 1 A side cross-sectional view of

[0018] Figure 4 The safety protection device of the cylindrical storage tank of calcium carbide slag raw materials of cement enterprises according to the embodiment of the present invention Figure 3 A magnified view of the structure of part A;

[0019] Figure 5 The safety protection device of the cylindrical storage tank of calcium carbide slag raw materials of cement enterprises according to the embodiment of the present invention Figure 3 Enlarged view of the structure of part B. DETAILED DESCRIPTION

[0020] The following is further described in detail through specific implementation methods:

[0021] The figure marks in the drawings of the specification include: mounting plate 1, sampler 2, mounting block 3, slider 4, clamping block 41, clamping groove 42, fixing rod 43, spring 44, push block 45, fan 5, air outlet pipe 51, connecting pipe 6, analysis cabinet 7, fixing pipe 8, fixing block 9, limiting sleeve 91, protrusion 92, and annular groove 93.

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, this embodiment provides a safety protection device for a cylindrical storage tank of calcium carbide slag raw materials in a cement enterprise, comprising a mounting plate 1 and an analysis cabinet 7. The lower end of the mounting plate 1 contacts with a sampler 2, and both ends of the sampler 2 are fixedly connected with mounting blocks 3, which contact the mounting plate 1. A slider 4 is slidably connected inside the mounting block 3, and a clamping block 41 is fixedly connected to the upper end of the slider 4. A clamping groove 42 is provided inside the mounting plate 1, and the clamping block 41 contacts with the mounting block 3. The clamping block 41 is slidably connected to the clamping groove 42. Through the design of the clamping block 41, the sampler 2 can be limited. A fixing rod 43 is fixedly connected inside the mounting block 3, and the fixing rod 43 is slidably connected to the slider 4. A spring 44 is arranged inside the mounting block 3, and one end of the spring 44 contacts with the mounting block 3, and the other end of the spring 44 contacts with the slider 4. Through the design of the spring 44, the clamping block 41 can be driven to limit the sampler 2.

[0023] like Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the lower end of the slider 4 is fixedly connected with a push block 45, and the push block 45 is in contact with the mounting block 3. Through the design of the push block 45, the clamping block 41 can be conveniently moved. The inside of the mounting plate 1 is fixedly installed with a fan 5, and the upper end of the mounting plate 1 is fixedly connected with an air outlet pipe 51. Through the design of the fan 5, the combustible gas can be discharged. The back of the sampler 2 is fixedly connected with a connecting pipe 6, and the upper end of the analysis cabinet 7 is fixedly connected with a fixed pipe 8, and the fixed pipe 8 is plugged with the connecting pipe 6. The upper end of the analysis cabinet 7 is fixedly connected with a fixed block 9, and the fixed block 9 is in contact with the connecting pipe 6.

[0024] like Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the outer side of the fixed block 9 is rotatably connected to a limiting sleeve 91, the limiting sleeve 91 is rotatably connected to the connecting pipe 6, and the limiting sleeve 91 is threadedly connected to the fixing pipe 8. Through the design of the limiting sleeve 91, the connection between the connecting pipe 6 and the fixing pipe 8 can be kept stable, and the inside of the limiting sleeve 91 is fixedly connected with a protrusion 92. An annular groove 93 is provided inside the fixed block 9, and the inside of the annular groove 93 is slidably connected with the protrusion 92. Through the design of the annular groove 93, the protrusion 92 can cooperate with the limiting sleeve 91 to play a limiting role.

[0025] The specific implementation process of the utility model is as follows: when in use, the connecting pipe 6 is plugged into the fixed pipe 8, and then the limiting sleeve 91 is rotated to rotate the limiting sleeve 91 on the fixed block 9, so that the limiting sleeve 91 and the fixed pipe 8 are threaded, so that the limiting sleeve 91 limits the connecting pipe 6, so that the connecting pipe 6 and the fixed pipe 8 are kept stable when plugged, thereby avoiding leakage at the connection between the connecting pipe 6 and the fixed pipe 8;

[0026] By moving the two push blocks 45 away from each other, the push blocks 45 drive the slider 4 to move, the slider 4 slides on the fixing rod 43, the slider 4 presses the spring 44, and at the same time the slider 4 drives the clamping block 41 to move, the clamping block 41 slides in the clamping groove 42, and the clamping block 41 is no longer clamped with the mounting plate 1, so that the limit on the sampler 2 can be released and the sampler 2 can be disassembled for inspection.

[0027] The utility model is provided with components such as a slide block 4, a clamping block 41, and a spring 44. The slide block 4 can be moved to drive the clamping block 41 to slide in the clamping groove 42, so that the clamping block 41 is no longer clamped with the mounting plate 1, and the limit of the sampler 2 can be released, so that the sampler 2 can be disassembled for maintenance, thereby solving the problem that it is inconvenient to disassemble the detector during maintenance when the safety protection device is in use;

[0028] The utility model is provided with components such as a fixing block 9 and a limiting sleeve 91, so that when the connecting tube 6 and the fixed tube 8 are plugged in, the limiting sleeve 91 can be rotated to make the limiting sleeve 91 and the fixed tube 8 have a threaded movement, so that the limiting sleeve 91 limits the connecting tube 6, so that the connecting tube 6 and the fixed tube 8 can remain stable when plugged in, thereby solving the problem that the connection between the connecting tube 6 and the fixed tube 8 on the analysis cabinet 7 is unstable, which easily leads to leakage at the connection, thereby affecting the accuracy of the analysis cabinet 7.

[0029] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A safety protection device for a cylindrical storage tank for carbide slag raw materials in a cement enterprise, comprising a mounting plate and an analysis cabinet, characterized in that: The lower end of the mounting plate contacts with a sampler, and both ends of the sampler are fixedly connected with mounting blocks, and the mounting block contacts with the mounting plate, and a slider is slidably connected inside the mounting block, and a clamping block is fixedly connected to the upper end of the slider, and a clamping groove is provided inside the mounting plate, and a fixing rod is fixedly connected inside the mounting block, and the fixing rod is slidably connected to the slider, and a spring is arranged inside the mounting block, and a connecting pipe is fixedly connected to the back side of the sampler, and a fixing pipe is fixedly connected to the upper end of the analysis cabinet, and the fixing pipe is plugged with the connecting pipe, and a fixing block is fixedly connected to the upper end of the analysis cabinet, and the fixing block contacts with the connecting pipe, and the outer side of the fixing block is rotatably connected to a limiting sleeve, and a protrusion is fixedly connected to the inside of the limiting sleeve.

2. The safety protection device for the cylindrical storage tank of carbide slag raw materials in cement enterprises according to claim 1 is characterized by: The clamping block is in contact with the mounting block, and the clamping block is slidably connected with the clamping slot.

3. The safety protection device for the cylindrical storage tank of calcium carbide slag raw materials of cement enterprises according to claim 1 is characterized by: One end of the spring contacts the mounting block, and the other end of the spring contacts the slider.

4. The safety protection device for the cylindrical storage tank of calcium carbide slag raw materials of cement enterprises according to claim 1 is characterized by: The lower end of the sliding block is fixedly connected with a pushing block, and the pushing block is in contact with the mounting block.

5. The safety protection device for the cylindrical storage tank of carbide slag raw materials in cement enterprises according to claim 1 is characterized by: A fan is fixedly installed inside the mounting plate, and an air outlet pipe is fixedly connected to the upper end of the mounting plate.

6. The safety protection device for the cylindrical storage tank of carbide slag raw materials in cement enterprises according to claim 1 is characterized by: The limiting sleeve is rotatably connected to the connecting pipe, and the limiting sleeve is connected to the fixing pipe through threads.

7. The safety protection device for the cylindrical storage tank of carbide slag raw materials in cement enterprises according to claim 1 is characterized by: An annular groove is provided inside the fixing block, and a protrusion is slidably connected inside the annular groove.