Segmented multi-support furnace body

Abstract

The invention relates to the technical field of photovoltaics and semiconductors, in particular to a segmented multi-support furnace body which mainly comprises a furnace body, a connecting mechanism, a fixing mechanism and a supporting mechanism, a supporting frame is fixedly mounted on the bottom surface of the furnace body, a quartz tube is arranged in the furnace body, a pull ring and a fixing frame are fixedly mounted on the outer wall of the furnace body, and the supporting mechanism is arranged on one side of the connecting mechanism. The quartz tube is arranged outside the quartz tube. A plurality of furnace bodies get close to one another, a first connecting block and a second connecting block are driven to get close, a supporting strip moves into a first groove body, a clamping block and a first moving plate are pushed to move to extrude a first elastic piece, and when the supporting strip moves to the deepest position of the first groove body, the first elastic piece pushes the first moving block and the clamping block to move into a clamping groove to fix the supporting strip; the first connecting block and the second connecting block are fixed, then the two furnace bodies are fixed, the segmented furnace body design is adopted, when the local parts of the furnace bodies are damaged, only the single furnace body needs to be taken out and replaced, the whole furnace body does not need to be replaced, then the replacement cost is reduced, and the replacement efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaics and semiconductors, and in particular to a segmented multi-support furnace body. Background Art

[0002] In the photovoltaic and semiconductor processing process, furnaces are needed to process silicon wafers in the photovoltaic cell manufacturing process, especially the production of monocrystalline silicon. These furnaces convert silicon materials into high-purity, low-impurity monocrystalline silicon through specific heat treatment processes to meet the high requirements of photovoltaic cells for material quality.

[0003] The traditional furnace body adopts an overall design. If the furnace body is partially damaged, the furnace body needs to be replaced as a whole. The cost of replacing the furnace body at a later stage is high and the replacement is inconvenient. The quartz tube has no support in the entire furnace body and needs to be supported at both ends. The load of the quartz tube supported at both ends cannot be large. After repeated use, the local part becomes obviously thinner. After repeated heating and cooling, the quartz tube becomes more and more fragile and may burst, thereby reducing the service life of the quartz tube.

[0004] Therefore, a segmented multi-support furnace body is proposed. Summary of the invention

[0005] The object of the present invention is to provide a segmented multi-support furnace body to solve the problems of the traditional furnace body mentioned in the background art, such as the high cost and inconvenience of replacement, and the short life of the quartz tube.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A segmented multi-support furnace body, comprising: a furnace body, a support frame fixedly installed on the bottom surface of the furnace body, a quartz tube arranged inside the furnace body, and a pull ring and a fixing frame fixedly installed on the outer wall of the furnace body;

[0008] A connecting mechanism is arranged outside the furnace body, and the connecting mechanism includes a connecting block 1 and a connecting block 2 fixedly installed on the outer walls of both sides of the furnace body, a supporting bar is fixedly installed on the side of the connecting block 1, and a groove body 1 is opened on the side of the connecting block 2 for preliminary fixing of the two furnace bodies;

[0009] A fixing mechanism is arranged on one side of the connecting mechanism, and the fixing mechanism includes rotating rods located on both sides of the support bar, and fixing plates are respectively fixedly installed at the remote ends of the two rotating rods, for further fixing the connecting block 1 and the connecting block 2;

[0010] The supporting mechanism is arranged outside the quartz tube and is used for supporting and fixing the quartz tube.

[0011] Preferably, there are multiple furnace bodies, the outer wall of the support bar is slidably connected to the inner wall of the groove body one, two groove bodies two are opened inside the connecting block two, the inner walls of the two groove bodies two are respectively slidably connected to a movable plate one, the side of the movable plate one is respectively fixedly installed with an elastic member one, and the other ends of the two elastic members one are respectively fixedly connected to the inner walls of one side of the two groove bodies two.

[0012] Preferably, the two movable plates are respectively fixedly installed with blocks near the side surfaces, the top surfaces of the two blocks are set to be inclined surfaces, and the upper and lower sides of the support bar are respectively provided with slots, and the near ends of the two blocks slide through the two inner walls of the two groove bodies and extend to the interior of the groove body, and the two slots are respectively engaged with the two blocks, and the side surface of the connecting block one and the side surface of the connecting block two are fixedly connected by fixing bolts.

[0013] Preferably, L-shaped plates are fixedly installed on the upper and lower sides of the support bar, the two L-shaped plate sides are hinged to the middle sides of the two rotating rods, and the two fixed plates are slidably connected to the upper and lower sides of the connecting block respectively.

[0014] Preferably, the other ends of the two rotating rods are respectively hinged with a T-shaped block 1, the upper and lower sides of the two support bars are respectively provided with a T-shaped groove 2, the inner walls of the two T-shaped grooves 2 are respectively slidably connected with a T-shaped block 2, the sides of the two T-shaped blocks 2 are respectively provided with a T-shaped groove 1, and the outer walls of the two T-shaped blocks 1 are respectively slidably connected with the inner walls of the two T-shaped grooves 1.

[0015] Preferably, two elastic members are fixedly installed on the two side surfaces of the two T-shaped blocks, and the other ends of the two elastic members are fixedly connected to the inner walls of one side of the two T-shaped grooves, and one wedge plate is fixedly installed on the two side surfaces of the two T-shaped blocks.

[0016] Preferably, the right inner walls of the two groove bodies are respectively penetrated with a movable groove one, the side surfaces of the two movable plates are respectively fixedly installed with a wedge plate two, the side surfaces of one end of the two wedge plates are respectively slidably connected to the side surfaces of the two wedge plates one, and the side surfaces of the two wedge plates two are respectively slidably connected to the inner walls of the two movable grooves one.

[0017] Preferably, the left inner walls of the two trough bodies are respectively penetrated with movable grooves 2, the left sides of the two movable plates 1 are respectively fixedly installed with movable plates 2, the side surfaces of the two movable plates 2 are respectively slidably connected to the inner walls of the two movable grooves 2, the left ends of the two movable plates 2 are respectively hinged with hinge rods, and the other ends of the two hinge rods are hinged with adjustment plates.

[0018] Preferably, a plurality of sliding rods are installed on the side of the adjustment plate for sliding through, the right ends of the plurality of sliding rods are fixedly connected to the left side of the connecting block 2, the left ends of the plurality of sliding rods are fixedly installed with a fixing sleeve, the inner wall of the fixing sleeve is slidably connected with a pull rod, one end of the pull rod is fixedly connected to the side of the adjustment plate, and the other end of the pull rod is fixedly installed with a rubber sleeve.

[0019] Preferably, two metal fixed outer rings are provided on the outside of the furnace body, the sides of the two metal fixed outer rings are frictionally connected to the sides of the furnace body, the inner walls of the two metal fixed outer rings are respectively fixedly installed with polycrystalline mullite, the two polycrystalline mullites are arranged in an arc shape, and the two inner walls of the polycrystalline mullite are movably connected to the outer wall of the furnace body.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention drives the connection block 1 and the connection block 2 to move closer by bringing the multiple furnace bodies closer to each other, drives the support bar to move into the groove body 1, pushes the clamping block and the moving plate 1 to move and squeeze the elastic member 1, and when the support bar moves to the deepest part of the groove body 1, the elastic member 1 pushes the moving plate 1 and the clamping block to move into the clamping groove to fix the support bar, fix the connection block 1 and the connection block 2, and then fix the two furnace bodies, and then further fix the connection block 1 and the connection block 2 by fixing bolts, so as to ensure that the fixation between the two furnace bodies is more stable. The segmented furnace body design only requires a single furnace body to be taken out and replaced when the furnace body is partially damaged, without replacing the entire furnace body, thereby reducing the replacement cost and improving the replacement efficiency.

[0022] When the support bar moves into the slot body one, the moving plate one moves to drive the wedge-shaped plate two to push the wedge-shaped plate one to move, the wedge-shaped plate one drives the T-shaped block two to move and squeeze the elastic member two, and when the T-shaped block two moves, it drives the T-shaped block one to move, drives the rotating rod to rotate, and the rotating rod drives the fixed plate to rotate, and the fixed plate clamps and fixes the connecting block two, further fixes the connecting block one and the connecting block two, and then fixes the two furnace bodies to ensure the stability between the two furnace bodies, and drives the adjusting plate to move by pulling the pull rod, and the adjusting plate mobilizes the hinged rod to move, and drives the moving plate two and the moving one to move, and the moving plate one drives the wedge-shaped plate one and the card block to move out of the card slot, and when the wedge plate one moves, the elastic member two pushes the T-shaped block two to move, so that the fixed plate is away from the connecting block two, and then the support bar can be moved out of the slot body one, and the connecting block two and the connecting block one can be separated, which is convenient for disassembling the two furnace bodies;

[0023] By setting the metal fixed outer ring, fixed block and polycrystalline mullite, the polycrystalline mullite can effectively support the quartz tube and keep the quartz tube warm, heat-insulate and fire-resistant. Multiple metal fixed outer rings can effectively support the quartz tube, effectively prevent the deformation of the quartz tube, and effectively extend the life of the quartz tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the present invention;

[0026] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 It is a partial three-dimensional structure explosion diagram of the present invention;

[0028] Figure 5 It is a schematic cross-sectional view of a local three-dimensional structure of the present invention;

[0029] Figure 6 It is a schematic cross-sectional view of the second three-dimensional structure of the connecting plate of the present invention;

[0030] Figure 7 For the present invention Figure 5 Enlarged view of point B in the middle;

[0031] Figure 8 It is a schematic diagram of the three-dimensional structure of the metal fixed outer ring of the present invention.

[0032] In the figure:

[0033] 1. furnace body; 101. support frame; 102. quartz tube; 103. pull ring; 104. fixing frame;

[0034] 2. Connecting mechanism; 201. Connecting block 1; 202. Connecting block 2; 203. Support bar; 204. Slot; 205. Slot body 1; 206. Slot body 2; 207. Moving plate 1; 208. Slot; 209. Elastic member 1; 210. Fixing bolt;

[0035] 3. Fixing mechanism; 301. L-shaped plate; 302. Rotating rod; 303. Fixing plate; 304. T-shaped block 1; 305. T-shaped block 2; 306. T-shaped slot 1; 307. T-shaped slot 2; 308. Elastic member 2; 309. Wedge plate 1; 310. Wedge plate 2; 311. Moving slot 1; 312. Moving slot 2; 313. Moving plate 2; 314. Articulated rod; 315. Adjusting plate; 316. Sliding rod; 317. Fixing sleeve; 318. Pull rod; 319. Rubber sleeve;

[0036] 4. Support mechanism; 401. Metal fixed outer ring; 402. Fixed block; 403. Polycrystalline mullite. DETAILED DESCRIPTION

[0037] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0038] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0039] like Figure 1-8 As shown, the present application provides a segmented multi-support furnace body, comprising: a furnace body 1, a support frame 101 is fixedly installed on the bottom surface of the furnace body 1, a quartz tube 102 is arranged inside the furnace body 1, and a pull ring 103 and a fixing frame 104 are fixedly installed on the outer wall of the furnace body 1;

[0040] The connecting mechanism 2 is arranged outside the furnace body 1, and includes a connecting block 1 201 and a connecting block 202 fixedly installed on the outer walls of both sides of the furnace body 1. A support bar 203 is fixedly installed on the side of the connecting block 1 201, and a groove 1 205 is opened on the side of the connecting block 202 for preliminary fixing of the two furnace bodies 1;

[0041] Specifically, Figure 1-6 As shown, there are multiple furnace bodies 1, the outer wall of the support bar 203 is slidably connected to the inner wall of the groove body 205, two groove bodies 206 are provided inside the connecting block 202, and the inner walls of the two groove bodies 206 are slidably connected to the movable plates 207 respectively, and the sides of the movable plates 207 are fixedly installed with elastic members 209 respectively, and the other ends of the two elastic members 209 are fixedly connected to the inner walls of one side of the two groove bodies 206 respectively.

[0042] In this embodiment: through the arrangement of multiple furnace bodies 1, multiple furnace bodies 1 are installed together in any combination according to the number of heating areas and heating lengths and placed on the furnace body 1 support. In case of local damage, a single furnace body 1 can be removed for single replacement and repair. The support bar 203 is arranged to support the connecting block 202 and the connecting block 1 201, and the distance between the connecting block 202 and the connecting block 1 201 is supported, thereby controlling the distance between the two furnace bodies 1 and facilitating the subsequent installation of the supporting mechanism 4.

[0043] Specifically, Figure 1-6As shown, two movable plates 1 207 are fixedly installed with blocks 208 near the side, the top surfaces of the two blocks 208 are set to be inclined, and the upper and lower sides of the support bar 203 are respectively provided with slots 204. The two blocks 208 slide through the inner walls of the two groove bodies 206 near the ends and extend to the inside of the groove body 1 205. The two slots 204 are respectively engaged with the two blocks 208, and the side of the connecting block 1 201 and the side of the connecting block 202 are fixedly connected by fixing bolts 210.

[0044] In this embodiment: the movable plate 207 is pushed to move by the elastic member 209, and the movable plate 207 drives the card block 208 to be inserted into the card slot 204, thereby fixing the support bar 203, thereby fixing the connecting block 1 201 and the connecting block 2 202, limiting and fixing the two furnace bodies 1, ensuring that the furnace body 1 is not easily moved during installation, and facilitating installation, and then fixing the connecting block 1 201 and the connecting block 2 202 by fixing bolts 210.

[0045] The fixing mechanism 3 is arranged on one side of the connecting mechanism 2. The fixing mechanism 3 includes rotating rods 302 located on both sides of the supporting bar 203. The two rotating rods 302 are respectively fixedly mounted with fixing plates 303 at the far ends thereof, for further fixing the connecting block 1 201 and the connecting block 2 202.

[0046] Specifically, Figure 1-7 As shown, L-shaped plates 301 are fixedly installed on the upper and lower sides of the support bar 203, and the sides of the two L-shaped plates 301 are hinged to the middle sides of the two rotating rods 302 respectively, and the two fixed plates 303 are slidingly connected to the upper and lower sides of the connecting block 2 202 near the sides.

[0047] In this embodiment: by rotating the rotating rod 302, the fixed plate 303 is driven to rotate at the same time. After the fixed plate 303 rotates, the second connecting block 202 is clamped and fixed, and the support bar 203 and the second connecting block 202 are further installed and fixed to improve the stability of the connection.

[0048] Specifically, Figure 1-7 As shown, the other ends of the two rotating rods 302 are respectively hinged with T-shaped blocks 304, the upper and lower sides of the two supporting bars 203 are respectively provided with T-shaped slots 307, the inner walls of the two T-shaped slots 307 are respectively slidably connected with T-shaped blocks 305, the sides of the two T-shaped blocks 305 are respectively provided with T-shaped slots 306, and the outer walls of the two T-shaped blocks 304 are respectively slidably connected with the inner walls of the two T-shaped slots 306.

[0049] In this embodiment: when the T-shaped block 2 305 moves in the T-shaped slot 2 307, it drives the T-shaped block 1 304 to move in the T-shaped slot 1 306, and the T-shaped block 1 304 drives the rotating rod 302 to rotate, and the rotating rod 302 drives the upper fixed plate 303 to move to clamp and fix the connecting block 2 202.

[0050] Specifically, Figure 1-7 As shown, elastic members 308 are fixedly installed on the sides of the two T-shaped blocks 305, and the other ends of the two elastic members 308 are fixedly connected to the inner walls of one side of the two T-shaped slots 307, and wedge plates 309 are fixedly installed on the sides of the two T-shaped blocks 305.

[0051] In this embodiment: through the setting of the second elastic member 308, the second elastic member 308 pushes the second T-shaped block 305 to move on the inner wall of the second T-shaped slot 307, ensuring that in the initial state, the second elastic member 308 pushes the second T-shaped block 305 to move to one end of the second T-shaped slot 307, so that the upper fixing plate 303 is higher than the second connecting block 202, which is convenient for subsequent movement and fixation.

[0052] Specifically, Figure 1-7 As shown, the right inner walls of the two trough bodies 206 are respectively provided with movable grooves 311, and the sides of the two movable plates 207 are respectively fixedly installed with wedge plates 310, and the side surfaces of one end of the two wedge plates 310 are respectively slidably connected to the side surfaces of the two wedge plates 309, and the side surfaces of the two wedge plates 310 are respectively slidably connected to the inner walls of the two movable grooves 311.

[0053] In this embodiment: when the movable plate 207 moves, the movable plate 207 drives the wedge plate 310 to move, and when the wedge plate 310 moves, it pushes the wedge plate 309 to move, and the movement of the wedge plate 309 drives the T-shaped block 305 to move, thereby driving the subsequent fixed plate 303 to clamp and fix the connecting block 202.

[0054] Specifically, Figure 1-7 As shown, the left inner walls of the two trough bodies 206 are respectively provided with movable grooves 312, and the left sides of the two movable plates 207 are respectively fixedly installed with movable plates 313, and the side surfaces of the two movable plates 313 are respectively slidably connected to the inner walls of the two movable grooves 312, and the left ends of the two movable plates 313 are respectively hinged with hinge rods 314, and the other ends of the two hinge rods 314 are hinged with adjustment plates 315.

[0055] In this embodiment: by moving the adjustment plate 315, when the adjustment plate 315 moves, it drives the two hinged rods 314 to move and spread, the hinged rod 314 drives the movable plate 2 313 to move, the movable plate 2 313 drives the movable plate 1 207 to move, the movable plate 1 207 drives the wedge plate 1 309 and the block 208 to move out of the slot 204, when the wedge plate 1 309 moves, the elastic member 2 308 pushes the T-shaped block 2 305 to move, so that the fixed plate 303 is away from the connecting block 202, and then the support bar 203 can be moved out of the slot body 1 205, and the connecting block 202 and the connecting block 1 201 can be separated, so that the two furnace bodies 1 can be disassembled conveniently.

[0056] Specifically, Figure 1-7 As shown, a plurality of slide rods 316 are installed on the side of the adjustment plate 315 for sliding through, the right ends of the plurality of slide rods 316 are fixedly connected to the left side of the connecting block 202, a fixed sleeve 317 is fixedly installed on the left end of the plurality of slide rods 316, a pull rod 318 is slidably connected to the inner wall of the fixed sleeve 317, one end of the pull rod 318 is fixedly connected to the side of the adjustment plate 315, and the other end of the pull rod 318 is fixedly installed with a rubber sleeve 319.

[0057] In this embodiment: through the provision of multiple sliding rods 316, the fixing sleeve 317 can be limited, and at the same time, through the provision of the fixing sleeve 317, the pull rod 318 can be limited, ensuring that the pull rod 318 can move in a straight line and is not easily offset.

[0058] The supporting mechanism 4 is arranged outside the quartz tube 102 and is used to support and fix the quartz tube 102 .

[0059] Specifically, Figure 8 As shown, two metal fixed outer rings 401 are arranged on the outside of the furnace body 1, and the sides of the two metal fixed outer rings 401 are frictionally connected to the sides of the furnace body 1, and polycrystalline mullite 403 is fixedly installed on the inner walls of the two metal fixed outer rings 401 respectively. The two polycrystalline mullites 403 are arranged in an arc shape, and the inner walls of the two polycrystalline mullites 403 are movably connected to the outer wall of the furnace body 1.

[0060] In this embodiment: through the setting of polycrystalline mullite 403, the quartz tube 102 can be effectively supported and heat-insulated, heat-insulated, and fire-resistant. The metal fixed outer ring 401 can effectively provide support and effectively protect the deformation of the quartz tube 102. The polycrystalline mullite 403 is arranged in an arc shape, which greatly saves the time for replacement and maintenance. After the furnace body 1 is assembled and fixed, the furnace body 1 is placed in support, the quartz tube 102 is placed in, and after the two ends are supported, two polycrystalline mullites 403 and the metal fixed outer ring 401 are buckled in from both sides.

[0061] The specific solution is as follows: multiple furnace bodies 1 are brought closer to each other, driving the connection block 1 201 and the connection block 202 to move closer, driving the support bar 203 to move into the groove body 1 205, pushing the block 208 and the moving plate 1 207 to move and squeeze the elastic member 1 209. When the support bar 203 moves to the deepest part of the groove body 1 205, the elastic member 1 209 pushes the moving plate 1 207 and the block 208 to move, and the block 208 moves to the inside of the groove 204 to fix the support bar 203, fix the connection block 1 201 and the connection block 202, and then fix the two furnace bodies 1, and then further fix the connection block 1 by fixing bolts 210. 201 and the connecting block 202 are fixed to ensure that the two furnace bodies 1 are fixed more stably. The segmented furnace body 1 design means that when the furnace body 1 is partially damaged, only a single furnace body 1 needs to be taken out and replaced, without replacing the entire furnace body 1, thereby reducing the cost of replacement and improving the efficiency of replacement. When the support bar 203 moves into the groove body 1 205, the moving plate 1 207 moves to drive the wedge plate 2 310 to push the wedge plate 1 309 to move, and the wedge plate 1 309 drives the T-shaped block 2 305 to move and squeeze the elastic member 2 308. When the T-shaped block 2 305 moves, it drives the T-shaped block 1 304 to move, and drives the rotating rod 302 to rotate. The rotating rod 302 drives the fixed plate 303 to rotate, and the fixed plate 303 clamps and fixes the second connecting block 202, further fixes the first connecting block 201 and the second connecting block 202, and then fixes the two furnace bodies 1 to ensure the stability between the two furnace bodies 1. By pulling the pull rod 318, the adjusting plate 315 is driven to move, and the adjusting plate 315 mobilizes the hinge rod 314 to move, and drives the second moving plate 313 and the first moving plate 207 to move. The first moving plate 207 drives the wedge plate 1 309 and the card block 208 to move out of the card slot 204. When the wedge plate 1 309 moves, the elastic member 2 308 pushes the T-shaped block The second connecting block 305 moves, so that the fixing plate 303 is away from the second connecting block 202, and then the support bar 203 can be moved out of the slot body 1 205, and the second connecting block 202 and the first connecting block 201 are separated, so that the two furnace bodies 1 can be easily disassembled. The metal fixed outer ring 401, the fixing block 402 and the polycrystalline mullite 403 are provided. The polycrystalline mullite 403 can effectively support the quartz tube 102 and keep the quartz tube 102 warm, heat-insulate and fire-resistant. The multiple metal fixed outer rings 401 can effectively support the quartz tube 102, effectively prevent the deformation of the quartz tube 102, and effectively extend the life of the quartz tube 102.

[0062] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary; within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0063] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A segmented multi-support furnace body, comprising: A furnace body (1), wherein a support frame (101) is fixedly mounted on the bottom surface of the furnace body (1), a quartz tube (102) is arranged inside the furnace body (1), and a pull ring (103) and a fixing frame (104) are fixedly mounted on the outer wall of the furnace body (1), characterized in that: A connecting mechanism (2) is arranged outside the furnace body (1), the connecting mechanism (2) comprising a connecting block 1 (201) and a connecting block 2 (202) fixedly mounted on the outer walls of both sides of the furnace body (1), a supporting bar (203) fixedly mounted on the side of the connecting block 1 (201), and a groove body 1 (205) is provided on the side of the connecting block 2 (202) for preliminarily fixing the two furnace bodies (1); A fixing mechanism (3) is arranged on one side of the connecting mechanism (2), the fixing mechanism (3) comprising rotating rods (302) located on both sides of the supporting bar (203), and fixing plates (303) are respectively fixedly mounted on the distal ends of the two rotating rods (302) for further fixing the connecting block 1 (201) and the connecting block 2 (202); The supporting mechanism (4) is arranged outside the quartz tube (102) and is used to support and fix the quartz tube (102).

2. A segmented multi-support furnace according to claim 1, characterized in that: There are multiple furnace bodies (1), the outer wall of the support bar (203) is slidably connected to the inner wall of the groove body (205), two groove bodies (206) are provided inside the connecting block (202), the inner walls of the two groove bodies (206) are respectively slidably connected to the movable plate (207), the side of the movable plate (207) is respectively fixedly installed with an elastic member (209), and the other ends of the two elastic members (209) are respectively fixedly connected to the inner wall of one side of the two groove bodies (206).

3. A segmented multi-support furnace according to claim 2, characterized in that: The two movable plates (207) are respectively fixedly mounted with clamping blocks (208) near the side surfaces, the top surfaces of the two clamping blocks (208) are set to be inclined surfaces, the upper and lower side surfaces of the support bar (203) are respectively provided with clamping grooves (204), the near ends of the two clamping blocks (208) respectively slide through the inner walls of the two groove bodies (206) and extend to the inside of the groove body (205), the two clamping grooves (204) are respectively clamped with the two clamping blocks (208), and the side surfaces of the connecting block (201) and the connecting block (202) are fixedly connected by fixing bolts (210).

4. A segmented multi-support furnace according to claim 3, characterized in that: The upper and lower sides of the support bar (203) are respectively fixedly mounted with L-shaped plates (301); the sides of the two L-shaped plates (301) are respectively hinged to the middle sides of the two rotating rods (302); and the sides close to the two fixed plates (303) are respectively slidably connected to the upper and lower sides of the second connecting block (202).

5. The segmented multi-support furnace according to claim 2, characterized in that: The other ends of the two rotating rods (302) are respectively hinged with a T-shaped block 1 (304); the upper and lower sides of the two supporting bars (203) are respectively provided with a T-shaped groove 2 (307); the inner walls of the two T-shaped grooves 2 (307) are respectively slidably connected with a T-shaped block 2 (305); the sides of the two T-shaped blocks 2 (305) are respectively provided with a T-shaped groove 1 (306); the outer walls of the two T-shaped blocks 1 (304) are respectively slidably connected with the inner walls of the two T-shaped grooves 1 (306).

6. A segmented multi-support furnace according to claim 5, characterized in that: The two sides of the two T-shaped blocks (305) are respectively fixedly installed with elastic members (308), and the other ends of the two elastic members (308) are respectively fixedly connected to the inner wall of one side of the two T-shaped slots (307). The sides of the two T-shaped blocks (305) are respectively fixedly installed with wedge plates (309).

7. A segmented multi-support furnace according to claim 6, characterized in that: The right inner walls of the two groove bodies (206) are respectively provided with movable grooves (311), and the sides of the two movable plates (207) are respectively fixedly installed with wedge plates (310), and the side surfaces of one end of the two wedge plates (310) are respectively slidably connected to the side surfaces of the two wedge plates (309), and the side surfaces of the two wedge plates (310) are respectively slidably connected to the inner walls of the two movable grooves (311).

8. A segmented multi-support furnace according to claim 7, characterized in that: The left inner walls of the two groove bodies (206) are respectively provided with movable grooves (312), and the left sides of the two movable plates (207) are respectively fixedly installed with movable plates (313). The side surfaces of the two movable plates (313) are respectively slidably connected to the inner walls of the two movable grooves (312). The left ends of the two movable plates (313) are respectively hinged with hinge rods (314), and the other ends of the two hinge rods (314) are hinged with adjustment plates (315).

9. A segmented multi-support furnace according to claim 8, characterized in that: A plurality of slide bars (316) are installed on the side of the adjustment plate (315) for sliding through, the right ends of the plurality of slide bars (316) are fixedly connected to the left side of the connecting block 2 (202), a fixed sleeve (317) is fixedly installed on the left end of the plurality of slide bars (316), a pull rod (318) is slidably connected to the inner wall of the fixed sleeve (317), one end of the pull rod (318) is fixedly connected to the side of the adjustment plate (315), and a rubber sleeve (319) is fixedly installed on the other end of the pull rod (318).

10. The segmented multi-support furnace according to claim 1, characterized in that: Two metal fixed outer rings (401) are arranged on the outside of the furnace body (1); the sides of the two metal fixed outer rings (401) are frictionally connected to the sides of the furnace body (1); polycrystalline mullite (403) is fixedly mounted on the inner walls of the two metal fixed outer rings (401); the two polycrystalline mullite (403) are arranged in an arc shape; and the inner walls of the two polycrystalline mullite (403) are movably connected to the outer wall of the furnace body (1).

Images