Hot blast stove with anti-scalding function

Abstract

The utility model relates to the technical field of hot-blast stoves, and discloses a hot-blast stove with an anti-scalding function, which comprises a stove body, a supporting seat is fixedly connected to the bottom of the stove body, an anti-scalding mechanism is arranged on the supporting seat, the anti-scalding mechanism comprises a fixing frame and a fixing plate, a protective screen plate is arranged on the fixing frame, and the protective screen plate is fixedly connected with the supporting seat. The fixing frame is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a limiting block, and the fixing frame is fixedly connected with a guide rod. The protective screen plates are arranged on the two sides of the furnace body, the situation that workers are scalded due to the fact that the workers touch the furnace body by mistake can be avoided, when the protective screen plates are collided, the fixing frames can move towards the direction of the furnace body, the connecting rods push the limiting blocks to extrude the springs, the springs can buffer the force borne by the springs, and the safety of the workers is improved. Therefore, the problem of deformation of the protective screen plate due to collision is avoided, and the maintenance cost of the hot-blast stove is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot -blast stove technical field, concretely is a hot -blast stove with anti -scald function. BACKGROUND

[0002] Hot -blast stove is thermal power machinery, it has become electric heat source and traditional steam power heat source's replacement product in many industries, hot -blast stove variety, series are complete, with coal mode is divided into hand burning, machine burns two, with fuel type is divided into coal, oil, gas furnace etc.

[0003] According to the hot -blast stove with anti -scald function of Chinese patent its announcement number "CN220083343U", including the furnace body, the both sides top of furnace body symmetry is provided with two air outlets, the both sides bottom of furnace body symmetry is provided with two air inlets, the front surface bottom of furnace body is provided with the coal inlet, the bottom of coal inlet is located on the furnace body and is provided with the slag discharge port, still includes heat -proof anti -scald structure and heat -proof piece, heat -proof anti -scald structure installs on the outside of furnace body, heat -proof piece sets up in the both sides of heat -proof anti -scald structure, when the hot -blast stove is used, if the surface of furnace body is overheated, the staff is mistaken and touches furnace body, and easy produces scald, thereby influence the security of the device, by setting up heat -proof structure on the surface of the furnace body, heat -proof structure can avoid staff to touch the surface of furnace body when working, thereby play certain anti -scald function, improve the security when the hot -blast stove is used.

[0004] The above-mentioned hot -blast stove when in use, its surrounding heat -proof net is easy to appear concave damage when being collided, thereby can increase the maintenance cost of hot -blast stove, therefore proposes a kind of hot -blast stove with anti -scald function to solve the problems proposed above. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problems in the prior art, and provides a hot -blast stove with anti -scald function.

[0006] To solve the above technical problems, the utility model adopts the technical scheme of a hot -blast stove with anti -scald function, which comprises a furnace body, and a support seat is fixedly connected to the bottom of the furnace body.

[0007] The anti-scald mechanism comprises a fixing frame, a fixing plate, a protective net plate arranged on the fixing frame, a connecting rod fixedly connected to the fixing frame, a limiting block fixedly connected to the other end of the connecting rod, a guide rod fixedly connected to the fixing frame, a sleeve column fixedly connected to the fixing plate, a spring sleeved on the sleeve column, and the other end of the spring is fixedly connected to the limiting block.

[0008] Preferably, the fixing plate is fixedly connected to the inside of the support seat, a guide cylinder is fixedly connected to the fixing plate, and the other end of the guide rod is inserted into the inside of the guide cylinder.

[0009] Preferably, a guide hole is formed in the support seat, the guide rod penetrates the inside of the guide hole, and the other end of the spring abuts against the fixing plate.

[0010] Preferably, a first protective plate is fixedly connected to the fixing frame, and a second protective plate is fixedly connected to the fixing frame.

[0011] Preferably, an air inlet is formed in the furnace body, a reflective strip is attached to the fixing frame, the number of the support seats is two, and the two support seats are fixedly connected to the front end and the rear end of the bottom of the furnace body.

[0012] Preferably, a dismounting mechanism is arranged on the fixing frame, the dismounting mechanism comprises a first plug-in plate and a plug-in groove, and the first plug-in plate is inserted into the inside of the plug-in groove.

[0013] Preferably, the plug-in groove is formed in the fixing frame, the first plug-in plate is fixedly connected to the protective net plate, and a second plug-in plate is fixedly connected to the protective net plate.

[0014] The above technical solution can bring the following beneficial effects:

[0015] 1. The hot blast furnace with the anti-scald function can avoid the situation that the staff is scalded due to accidental contact with the furnace body, and can avoid the deformation of the protective net plate due to collision.

[0016] 2、The hot blast stove with anti-scald function, when the protective net plate needs to be maintained, the staff can push the protective net plate upwards, so that the protective net plate drives the first plug to separate from the inside of the plug slot, the protective net plate is quickly disassembled, the protective net plate is maintained, and the practicality of the hot blast stove is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a protective net plate structure schematic view of the utility model.

[0019] Figure 3 It is a support seat structure schematic view of the utility model;

[0020] Figure 4 It is a fixed frame structure schematic view of the utility model;

[0021] Figure 5 It is a protective net plate structure schematic view of the utility model.

[0022] In the drawing: 1, furnace body; 2, anti-scald mechanism; 201, fixed frame; 202, protective net plate; 203, first protective plate; 204, second protective plate; 205, guide rod; 206, fixed plate; 207, guide cylinder; 208, connecting rod; 209, limiting block; 210, sleeve column; 211, spring; 212, guide hole; 3, dismounting mechanism; 301, first plug; 302, second plug; 303, plug slot; 4, support seat; 5, reflective strip; 6, air inlet. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] In the description of the utility model, it should be understood that the terms "up", "down", "front", "back", "left", "right", "top", "bottom", "in", "out", etc. indicate the orientation or positional relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model.

[0025] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection", "arrangement" should be understood broadly, for example, it can be fixedly connected, arranged, or it can be detachably connected, arranged, or integrally connected, arranged. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0026] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "several" is two or more than two, unless there is definite specific limitation.

[0027] Please refer to Figures 1-5 An embodiment of the utility model is: a hot blast furnace with anti-scald function, including furnace body 1, the bottom of furnace body 1 is fixedly connected with support seat 4, and support seat 4 is provided with anti-scald mechanism 2;

[0028] Anti-scald mechanism 2 includes fixed frame 201 and fixed plate 206, the fixed frame 201 is provided with protective net plate 202, the fixed frame 201 is fixedly connected with connecting rod 208, the other end of connecting rod 208 is fixedly connected with limit block 209, the fixed frame 201 is fixedly connected with guide rod 205, the fixed plate 206 is fixedly connected with sleeve column 210, the sleeve column 210 is sleeved with spring 211, the other end of spring 211 is fixedly connected on limit block 209, by setting protective net plate 202 on the both sides of furnace body 1, it can avoid that staff is touched furnace body 1 and leads to the situation of scalding, when protective net plate 202 is impacted, its fixed frame 201 will move to the direction of furnace body 1, makes its connecting rod 208 push limit block 209 and extrudes spring 211, its spring 211 will buffer the force that it receives, to avoid the problem that protective net plate 202 is impacted and deforms, reduce the cost of hot blast furnace maintenance.

[0029] The fixed plate 206 is fixedly connected in the inside of support seat 4, the fixed plate 206 is fixedly connected with guide cylinder 207, the other end of guide rod 205 is inserted in the inside of guide cylinder 207, and the setting of guide rod 205 and guide cylinder 207 can guide the fixed frame 201.

[0030] The support seat 4 is provided with guide hole 212, the guide rod 205 penetrates the inside of guide hole 212, and the other end of spring 211 abuts on the fixed plate 206, and the setting of guide hole 212 can make the guide rod 205 penetrate the side wall of support seat 4.

[0031] The first guard plate 203 is fixedly connected to the fixed frame 201, and the second guard plate 204 is fixedly connected to the fixed frame 201, so that the first guard plate 203 and the second guard plate 204 can protect the furnace body 1.

[0032] The furnace body 1 is provided with an air inlet 6, and the fixed frame 201 is pasted with a reflective strip 5; the two support seats 4 are fixedly connected to the bottom front end and the bottom rear end of the furnace body 1, respectively; and the reflective strip 5 can play a warning role.

[0033] Working principle: the protective net plate 202 is arranged on both sides of the furnace body 1, so that the staff can be prevented from being scalded by accidentally touching the furnace body 1; when the protective net plate 202 is collided, the fixed frame 201 moves towards the furnace body 1, so that the connecting rod 208 pushes the limiting block 209 to press the spring 211, and the spring 211 buffers the force, thereby avoiding the deformation of the protective net plate 202 caused by collision, and reducing the cost of hot blast furnace maintenance.

[0034] Please refer to Figures 1-5 On the basis of the above embodiment, in another embodiment of the utility model, the fixed frame 201 is provided with a dismounting mechanism 3, the dismounting mechanism 3 includes a first plug plate 301 and a plug groove 303, the first plug plate 301 is inserted into the plug groove 303, and the dismounting mechanism 3 can facilitate the replacement of the protective net plate 202.

[0035] The plug groove 303 is arranged on the fixed frame 201, the first plug plate 301 is fixedly connected to the protective net plate 202, the second plug plate 302 is fixedly connected to the protective net plate 202, and the plug groove 303 and the plug plate can facilitate the insertion of the protective net plate 202 into the fixed frame 201.

[0036] Working principle: when the protective net plate 202 needs to be maintained, the staff can push the protective net plate 202 upwards, so that the protective net plate 202 drives the first plug plate 301 to be separated from the inside of the plug groove 303, thereby achieving the quick dismounting of the protective net plate 202, facilitating the dismounting and maintenance of the protective net plate 202, and improving the practicability of the hot blast furnace.

[0037] The utility model provides a kind of hot blast furnace with anti-scald function, and there are many methods and ways to realize the technical scheme, and the above-mentioned is only preferred implementation mode of the utility model, it should be pointed out, for the ordinary skilled person in the prior art, without departing from the principle of the utility model, can make some improvements and refinements, these improvements and refinements should be regarded as the protection scope of the utility model. The components not specified in the embodiment can be realized by prior art.

Claims

1. A hot-air furnace having an anti-scald function, comprising a furnace body (1), characterized in that: The bottom of the furnace body (1) is fixedly connected with a supporting seat (4), and an anti-scald mechanism (2) is arranged on the supporting seat (4); The anti-scald mechanism (2) comprises a fixing frame (201) and a fixing plate (206), a protective mesh plate (202) is arranged on the fixing frame (201), a connecting rod (208) is fixedly connected to the fixing frame (201), the other end of the connecting rod (208) is fixedly connected with a limiting block (209), a guide rod (205) is fixedly connected to the fixing frame (201), a sleeve column (210) is fixedly connected to the fixing plate (206), a spring (211) is sleeved on the sleeve column (210), and the other end of the spring (211) is fixedly connected to the limiting block (209).

2. The hot-air furnace with an anti-scald function according to claim 1, characterized in that: The fixing plate (206) is fixedly connected to the inside of the supporting seat (4), a guide cylinder (207) is fixedly connected to the fixing plate (206), and the other end of the guide rod (205) is inserted into the guide cylinder (207).

3. The hot-air furnace with anti-scald function according to claim 1, characterized in that: A guide hole (212) is formed in the supporting seat (4), the guide rod (205) penetrates through the inside of the guide hole (212), and the other end of the spring (211) abuts against the fixing plate (206).

4. The hot blast stove with an anti-scald function according to claim 1, characterized in that: A first protective plate (203) is fixedly connected to the fixing frame (201), and a second protective plate (204) is fixedly connected to the fixing frame (201).

5. The hot blast stove with an anti-scald function according to claim 1, characterized in that: An air inlet (6) is formed in the furnace body (1), a reflective strip (5) is attached to the fixing frame (201), the number of the supporting seats (4) is two, and the two supporting seats (4) are fixedly connected to the front bottom end and the rear bottom end of the furnace body (1) respectively.

6. The hot blast stove with an anti-scald function according to claim 1, characterized in that: A dismounting mechanism (3) is arranged on the fixing frame (201), the dismounting mechanism (3) comprises a first plug plate (301) and a plug groove (303), and the first plug plate (301) is inserted into the plug groove (303).

7. The hot blast stove with an anti-scald function according to claim 6, characterized in that: The plug groove (303) is formed in the fixing frame (201), the first plug plate (301) is fixedly connected to the protective mesh plate (202), and the protective mesh plate (202) is fixedly connected with a second plug plate (302).

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