Embedded temperature measuring device for rotary kiln

Abstract

The utility model discloses an embedded temperature measuring device for a rotary kiln, which relates to the technical field of rotary kiln temperature measurement and comprises a temperature measuring device body, a rotary kiln body is arranged on the inner side of the temperature measuring device body, a wireless assembly is arranged on one side of the top of the rotary kiln body, and clamping grooves are evenly formed in the periphery of the outer side of the rotary kiln body. Connecting lead screws are symmetrically and detachably installed in a clamping groove formed in the rotary kiln body, and one end of each connecting lead screw movably penetrates through one side of the temperature measuring device body. According to the temperature measuring device for the embedded rotary kiln, the temperature measuring device body is embedded in the clamping groove formed in the rotary kiln body, the temperature measuring device body cannot protrude out of the outer side of the rotary kiln body when the rotary kiln body rotates, and the temperature measuring device body cannot be damaged due to the fact that the temperature measuring device body protrudes out of the rotary kiln body when the rotary kiln body rotates; and the mounting frame is limited on the rotary kiln body through the arranged fixing lead screws, and the mounting frame can be conveniently disassembled and assembled by disassembling and assembling the fixing lead screws.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary kiln temperature measurement, in particular to an embedded temperature measuring device for a rotary kiln. Background Art

[0002] The appearance of the rotary kiln is similar to that of a rotary bed, also called a rotary bed kiln. It belongs to the category of building materials equipment and is divided into variable diameter rotary bed kilns and full diameter rotary bed kilns according to their appearance. According to their uses, they can be divided into cement rotary bed kilns, expanded clay sand rotary bed kilns, kaolin rotary bed kilns, lime rotary bed kilns, etc. The rotary kiln is mainly composed of a kiln head, a kiln body, a kiln tail, a rotary bed kiln support frame, a preheating tower, a cooler and a conveyor belt. The kiln body usually uses an externally installed wireless temperature measuring device to monitor the internal temperature in real time during operation.

[0003] However, the existing wireless temperature measuring device for rotary kiln is mainly installed on the outside of the rotary kiln body. The temperature measuring device is easily damaged when the rotary kiln body rotates. The temperature measuring device protruding from the outside of the rotating kiln body also poses a safety hazard. The wireless transmission module of the existing wireless temperature measuring device for rotary kiln is also not easy to disassemble and assemble, which prolongs the replacement and maintenance time. In order to solve the shortcomings of the existing technology, we propose an embedded temperature measuring device for rotary kiln. Utility Model Content

[0004] The main purpose of the utility model is to provide an embedded temperature measuring device for a rotary kiln, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An embedded temperature measuring device for a rotary kiln comprises a temperature measuring device body, a rotary kiln body is arranged inside the temperature measuring device body, a wireless component is arranged on one side of the top of the rotary kiln body, a card slot is evenly arranged around the outer side of the rotary kiln body, a connecting screw rod is symmetrically and detachably installed inside the card slot of the rotary kiln body, one end of the connecting screw rod is movably penetrated with one side of the temperature measuring device body, one end of the connecting screw rod penetrates the temperature measuring device body and is threadedly connected with a fastening nut, and three sets of temperature measuring devices are symmetrically and detachably installed at the bottom of the temperature measuring device body Rod, one end of the temperature measuring rod is connected with one side of the rotary kiln body, one end of the temperature measuring rod is connected with a positioning block through the rotary kiln body, the other end of the temperature measuring rod is detachably installed with a first connecting line, one end of the first connecting line is detachably installed with a second connecting line, the wireless component includes an installation frame, a mounting groove is provided on one side of the top of the rotary kiln body, the inside of the mounting groove provided on the rotary kiln body is slidably connected with the outside of the installation frame, a card block is detachably installed on one side of the installation frame, and a wireless transmission module is detachably installed on the top of the installation frame.

[0007] Preferably, a first semicircular groove is provided on one side of the top of the installation frame, a second semicircular groove is provided on one side of the top of the rotary kiln body, and a fixed screw rod is threadedly connected internally between the first semicircular groove of the installation frame and the second semicircular groove of the rotary kiln body.

[0008] Preferably, the inside of the card slot opened in the rotary kiln body is slidably connected to the outside of the temperature measuring device body, and the top of the temperature measuring device body is symmetrically provided with a receiving slot, and the bottom of the inner wall of the receiving slot opened in the temperature measuring device body abuts against the bottom of the fastening nut.

[0009] Preferably, one side of the inner wall of the rotary kiln body and one side of the positioning block are detachably mounted, a first connecting groove is provided on the top of the rotary kiln body, and the inside of the first connecting groove and the outside of the second connecting line of the rotary kiln body are detachably mounted.

[0010] Preferably, a second connecting groove is provided on the top of the temperature measuring device body, the inside of the first connecting groove of the temperature measuring device body and the outside of the first connecting wire can be detachably installed, the first connecting wire is electrically connected to the second connecting wire, and the first connecting wire is electrically connected to the temperature measuring rod.

[0011] Preferably, one end of the second connecting line movably penetrates one side of the installation frame, and the second connecting line is electrically connected to the wireless transmission module.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the temperature measuring device body is embedded and installed in the slot provided in the rotary kiln body. When the rotary kiln body rotates, the temperature measuring device body will not protrude outside the rotary kiln body. When the rotary kiln body rotates, the temperature measuring device body will not be damaged by protruding and hitting other structures. The temperature measuring device body can be effectively protected. The rotating rotary kiln body has no additional protruding structure on the outside, which is safer and reduces safety hazards.

[0015] 2. In the utility model, a fixed screw rod limiting installation frame is set on the rotary kiln body. The installation frame can be conveniently disassembled and assembled by disassembling and assembling the fixed screw rod. The installation structure is simple. The installation frame drives the wireless transmission module to be conveniently disassembled and assembled on the rotary kiln body, which saves maintenance time, facilitates the operation of the staff, and improves the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall split structure of the utility model;

[0018] Figure 3 yes Figure 2 A magnified image of the middle A area;

[0019] Figure 4 It is a front sectional view of the main body of the temperature measuring device of the utility model.

[0020] In the figure: 1. Temperature measuring device body; 2. Rotary kiln body; 3. Wireless component; 4. Connecting screw; 5. Fastening nut; 6. Temperature measuring rod; 7. Positioning block; 8. First connecting line; 9. Second connecting line; 10. Installation frame; 11. Installation slot; 12. Card block; 13. Wireless transmission module; 14. Fixed screw. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 4 As shown, an embedded temperature measuring device for a rotary kiln comprises a temperature measuring device body 1, a rotary kiln body 2 is arranged inside the temperature measuring device body 1, a wireless component 3 is arranged on one side of the top of the rotary kiln body 2, a temperature measuring rod 6 is driven by pulling the temperature measuring device body 1, the temperature measuring rod 6 is inserted into a positioning block 7, the temperature measuring device body 1 is placed into a slot provided in the rotary kiln body 2, a connecting screw rod 4 penetrates the temperature measuring device body 1, and then a fastening nut 5 is installed on the connecting screw rod 4 until the bottom of the fastening nut 5 abuts against the bottom of the receiving slot provided in the temperature measuring device body 1, the temperature measuring device body 1 is embedded and installed in the rotary kiln body 2, and the fastening nut 5 is embedded and installed in the temperature measuring device body 1 Then, three identical sets of temperature measuring device bodies 1 are evenly installed around the outer side of the rotary kiln body 2. Then, according to the above steps, the temperature measuring device bodies 1 are respectively installed at the front, middle and rear sections of the rotary kiln body 2. The temperature measuring rods 6 in the temperature measuring device bodies 1 are connected together through the first connecting line 8. Then, the first connecting lines 8 on the temperature measuring device bodies 1 at the front, middle and rear sections of the rotary kiln body 2 are connected in parallel through the second connecting line 9 embedded in the rotary kiln body 2. Then, the second connecting line 9 is connected in series with the wireless transmission module 13, so that the temperature measuring device body 1 installed on the rotary kiln body 2 is integrated into the wireless transmission module 13 to complete the installation of the temperature measuring device body 1.

[0023] After the rotary kiln body 2 is working and rotating, the temperature measuring rod 6 in the rotary kiln body 2 measures the temperature in the front, middle and rear sections of the rotary kiln body 2, and the temperature measuring rod 6 transmits the measured temperature to the second connecting line 9 through the first connecting line 8, and the second connecting line 9 transmits it to the wireless transmission module 13, and then the wireless transmission module 13 uniformly transmits the measured temperature wirelessly to the control terminal, thereby measuring the internal temperature of the rotary kiln body 2 when it is working. Since the temperature measuring device body 1 is embedded and installed in the card slot provided in the rotary kiln body 2, the temperature measuring device body 1 will not protrude from the outside of the rotary kiln body 2 when the rotary kiln body 2 rotates, and the temperature measuring device body 1 will not be damaged by protruding and hitting other structures when the rotary kiln body 2 rotates, which can effectively protect the temperature measuring device body 1. The rotating rotary kiln body 2 has no additional protruding structure on the outside, which is safer and reduces safety hazards.

[0024] like Figure 2 and Figure 3 As shown, the wireless component 3 includes a mounting frame 10, and a mounting groove 11 is provided on one side of the top of the rotary kiln body 2. The inside of the mounting groove 11 provided on the rotary kiln body 2 is slidably connected to the outside of the mounting frame 10. When the wireless transmission module 13 needs to be repaired after being used for a period of time, the fixing screw 14 is twisted to disengage from the first semicircular groove provided on the mounting frame 10 and the second semicircular groove provided on the rotary kiln body 2. The fixing screw 14 no longer limits the mounting frame 10 on the rotary kiln body 2, thereby facilitating the disassembly and assembly of the mounting frame 10. The mounting structure is simple, and the mounting frame 10 drives the wireless transmission module 13 to be conveniently disassembled and assembled on the rotary kiln body 2, saving maintenance time, facilitating the operation of the staff, and improving the maintenance efficiency.

[0025] How it works

[0026] It should be noted that the utility model is an embedded temperature measuring device for a rotary kiln. When in use, the temperature is first measured by the temperature measuring rod 6 when the rotary kiln body 2 is working. The positioning block 7 in the rotary kiln body 2 fixes and protects the temperature measuring rod 6 to prevent the temperature measuring rod 6 from being collided and worn by the materials in the rotary kiln body 2. The temperature measuring device body 1 is embedded and installed in the slot provided in the rotary kiln body 2, and the installation frame 10 is embedded and installed in the installation slot 11 provided in the rotary kiln body 2. When the rotary kiln body 2 is working and rotating, it is not easy to drive the temperature measuring device body 1 and the installation frame 10 to collide with other structures, thereby achieving the purpose of effectively protecting the temperature measuring device body 1 and the installation frame 10.

[0027] When the wireless transmission module 13 needs to be repaired after being used for a period of time, the fixed screw rod 14 is twisted to disengage from the first semicircular groove opened in the installation frame 10 and the second semicircular groove opened in the rotary kiln body 2, and the fixed screw rod 14 no longer limits the installation frame 10 on the rotary kiln body 2, and the wireless transmission module 13 is pulled to drive the rotary kiln body 2 to drive the block 12 to disengage from the installation groove 11, thereby taking the installation frame 10 out of the installation groove 11, and then the staff repairs the wireless transmission module 13. After the repair is completed, the installation frame 10 is pulled to drive the wireless transmission module 13 to be installed back into the installation groove 11, one side of the block 12 is against one side of the installation groove 11, and the fixed screw rod 14 is installed between the first semicircular groove opened in the installation frame 10 and the second semicircular groove opened in the rotary kiln body 2, so that the fixed screw rod 14 limits the installation frame 10 on the rotary kiln body 2, thereby achieving the purpose of conveniently disassembling and assembling the installation frame 10 to repair the wireless transmission module 13.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An embedded temperature measuring device for a rotary kiln, comprising a temperature measuring device body (1), characterized in that: A rotary kiln body (2) is arranged inside the temperature measuring device body (1), a wireless component (3) is arranged on one side of the top of the rotary kiln body (2), and slots are evenly arranged around the outer side of the rotary kiln body (2). A connecting screw (4) is symmetrically and detachably installed inside the slots provided in the rotary kiln body (2), one end of the connecting screw (4) movably penetrates one side of the temperature measuring device body (1), one end of the connecting screw (4) penetrates the temperature measuring device body (1) and is threadedly connected to a fastening nut (5), and three groups of temperature measuring rods (6) are symmetrically and detachably installed at the bottom of the temperature measuring device body (1), one end of the temperature measuring rod (6) penetrates one side of the rotary kiln body (2) and is connected to the temperature measuring device body (1). The temperature measuring rod (6) passes through the rotary kiln body (2) and is connected with a positioning block (7) at one end thereof; the other end of the temperature measuring rod (6) is detachably mounted with a first connecting wire (8); one end of the first connecting wire (8) is detachably mounted with a second connecting wire (9); the wireless component (3) comprises a mounting frame (10); a mounting groove (11) is provided on one side of the top of the rotary kiln body (2); the inside of the mounting groove (11) provided on the rotary kiln body (2) is slidably connected with the outside of the mounting frame (10); a card block (12) is detachably mounted on one side of the mounting frame (10); and a wireless transmission module (13) is detachably mounted on the top of the mounting frame (10).

2. The embedded rotary kiln temperature measuring device according to claim 1, characterized in that: A first semicircular groove is provided on one side of the top of the installation frame (10), and a second semicircular groove is provided on one side of the top of the rotary kiln body (2). A fixed screw rod (14) is internally threadedly connected between the first semicircular groove provided in the installation frame (10) and the second semicircular groove provided in the rotary kiln body (2).

3. The embedded rotary kiln temperature measuring device according to claim 1, characterized in that: The interior of the slot provided in the rotary kiln body (2) is slidably connected to the outside of the temperature measuring device body (1); a receiving slot is symmetrically provided on the top of the temperature measuring device body (1); the bottom of the inner wall of the receiving slot provided in the temperature measuring device body (1) abuts against the bottom of the fastening nut (5).

4. The embedded rotary kiln temperature measuring device according to claim 1, characterized in that: One side of the inner wall of the rotary kiln body (2) and one side of the positioning block (7) are detachably mounted, a first connecting groove is provided on the top of the rotary kiln body (2), and the inside of the first connecting groove provided on the rotary kiln body (2) and the outside of the second connecting line (9) are detachably mounted.

5. The embedded temperature measuring device for rotary kiln according to claim 1, characterized in that: A second connecting groove is provided on the top of the temperature measuring device body (1); the interior of the first connecting groove provided on the temperature measuring device body (1) and the outer side of the first connecting wire (8) can be detachably installed; the first connecting wire (8) is electrically connected to the second connecting wire (9); and the first connecting wire (8) is electrically connected to the temperature measuring rod (6).

6. The embedded temperature measuring device for rotary kiln according to claim 1, characterized in that: One end of the second connecting line (9) movably penetrates one side of the installation frame (10), and the second connecting line (9) is electrically connected to the wireless transmission module (13).

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