A plug-in quartz furnace with quick mounting function

Abstract

The application discloses a kind of quick installation function's pipe insertion type quartz furnace, it is related to pipe insertion type quartz furnace technical field, including ignition wire disc, electric furnace wire, quartz furnace core inner tube, quartz furnace core outer tube, electricity connection piece, support disc, positioning column and furnace bottom, the inside of the ignition wire disc is provided with electric furnace wire, the bottom of the ignition wire disc is provided with quartz furnace core inner tube and quartz furnace core outer tube, the quartz furnace core inner tube is sleeved in the inside of quartz furnace core outer tube, one side of the ignition wire disc is provided with electricity connection piece, the bottom of the ignition wire disc is provided with support disc, the bottom of the support disc is provided with positioning column, the bottom of the positioning column is provided with furnace bottom. By the setting of ignition wire disc, quartz furnace core inner tube, quartz furnace core outer tube, support disc and furnace bottom, air inlet structure and furnace core are separated, the inner and outer layers of furnace core are also separated, quartz furnace core is inserted in metal seat, the durability of the device is improved, the overall structure is simple, and the production cost of the device is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plug-in quartz furnace, in particular to a plug-in quartz furnace with quick mounting function. BACKGROUND

[0002] The existing quartz furnace has an integrated design of the quartz furnace core inside and outside two layers and the claw for installing silica gel hose. The air inlet claw is made of quartz, which is easy to be damaged during installation of the hose, and the installation is difficult. In addition, once the furnace core or other structure is damaged, the entire quartz furnace needs to be disassembled, and then the quartz furnace parts are disassembled before the furnace core can be replaced. The existing quartz furnace core has a complex internal structure, which increases the maintenance cost of the quartz furnace for the staff. SUMMARY

[0003] The present application aims to provide a plug-in quartz furnace with quick mounting function to solve the problems in the background art.

[0004] In order to solve the above technical problems, the present application provides the following technical scheme:

[0005] A plug-in quartz furnace with quick mounting function, comprising an ignition wire disc, an electric furnace wire, a quartz furnace core inner tube, a quartz furnace core outer tube, an electric contact piece, a support disc, a positioning column and a furnace bottom.

[0006] The inside of the ignition wire disc is provided with an electric furnace wire, the bottom of the ignition wire disc is provided with a quartz furnace core inner tube and a quartz furnace core outer tube, the quartz furnace core inner tube is sleeved in the inside of the quartz furnace core outer tube, one side of the ignition wire disc is provided with an electric contact piece, the bottom of the ignition wire disc is provided with a support disc, the bottom of the support disc is provided with a positioning column, and the bottom end of the positioning column is provided with a furnace bottom.

[0007] The furnace bottom comprises a base connected with positioning columns, the upper surface of the base is provided with a first annular clamping groove and a second annular clamping groove, the inner wall of the first annular clamping groove is clamped with the bottom of the outer tube of the quartz furnace core, the inner wall of the second annular clamping groove is clamped with the bottom of the inner tube of the quartz furnace core, the top of the furnace bottom is provided with a first gas inlet hole and a second gas inlet hole, the first gas inlet hole is located between the inner tube of the quartz furnace core and the outer tube of the quartz furnace core, and the second gas inlet hole is located in the inner tube of the quartz furnace core. The first gas inlet hole supplies gas to the inside of the outer tube of the quartz furnace core, and the second gas inlet hole supplies gas to the inside of the inner tube of the quartz furnace core, thereby improving the gas supply amount at the top of the quartz furnace core and the flow speed of the gas in the inner tube and the outer tube of the quartz furnace core. The aperture of the inner tube of the quartz furnace core is smaller than the aperture of the inner tube of the quartz furnace core, so that the Bernoulli effect is generated between the inner tube and the outer tube of the quartz furnace core. The gas flowing in the inner tube of the quartz furnace core accelerates the speed of the gas sprayed from the inside of the outer tube of the quartz furnace core, thereby improving the full combustion of the gas by the quartz furnace core and the environmental friendliness of the quartz furnace core, and facilitating the maintenance of the quartz furnace core.

[0008] The inside of the furnace bottom is provided with a clamping mechanism, the clamping mechanism comprises a clamping plate, one side of the clamping plate is connected with the inner wall of the second annular clamping groove, one side of the clamping plate is provided with a pressure receiving chamber, the bottom of the clamping plate is provided with a lifting sleeve, the bottom of the lifting sleeve is provided with a fixing sleeve, the inside of the fixing sleeve and the lifting sleeve is filled with hydraulic oil, the top of the lifting sleeve is provided with a through hole, the bottom of the pressure receiving chamber is communicated with the lifting sleeve through the through hole, the inner wall of the through hole is provided with a rotating plate, the inside of the lifting sleeve is provided with a baffle, one side of the rotating plate is hinged with the inner wall of the through hole, the other side of the rotating plate is connected with the baffle, the inner wall of the pressure receiving chamber is provided with a push plate, one side of the push plate away from the rotating plate is provided with a rod, and the push plate is connected with the clamping plate through the rod. The bottom of the inner tube and the outer tube of the quartz furnace core is inserted into the top of the lifting sleeve, the lifting sleeve is extruded along the inner wall of the fixing sleeve, so that the hydraulic oil filled in the inside is extruded upward to the rotating plate, the rotating plate is deflected along the hinge, so that the hydraulic oil is extruded into the pressure receiving chamber, and the hydraulic oil pushes the clamping plate to move through the push plate and the rod, so that the clamping plate clamps and tightens the inner tube and the outer tube of the quartz furnace core. The inner tube and the outer tube of the quartz furnace core can be quickly positioned and clamped, and the working efficiency of the staff is improved.

[0009] The bottom of the baffle is provided with a connecting rod, the inner wall of the fixed sleeve is provided with a sliding groove, the sliding groove is provided with a "V" shape, the bottom end of the connecting rod is provided with a clamping block, the connecting rod is connected with the inner wall of the sliding groove through the clamping block, the bottom of the baffle is provided with a positioning spring, the inner wall of the fixed sleeve is provided with a flow limiting clamping plate, the upper surface of the flow limiting clamping plate is connected with the bottom of the positioning spring. When the quartz furnace core inner tube and the quartz furnace core outer tube need to be taken down, the quartz furnace core inner tube and the quartz furnace core outer tube are pressed downward along the inner wall of the first annular clamping groove and the second annular clamping groove, so that the lifting sleeve pushes the baffle to move, the baffle drives the bottom end of the connecting rod to slide along the inner wall of the sliding groove, and the baffle extrudes the positioning spring at the same time. The left side of the "V"-shaped sliding groove is longer than the right side. When the bottom end of the connecting rod moves to the bottom of the "V"-shaped sliding groove, the connecting rod is pushed to the right side of the sliding groove through the rebound of the positioning spring, so that the baffle at the top end of the connecting rod is separated from the blocking of the rotating plate, the rotating plate can be deflected downward through the hinge, the hydraulic oil in the pressure chamber flows out, the clamping of the clamping plate on the bottom of the quartz furnace core inner tube and the quartz furnace core outer tube is released, so that the user can conveniently maintain the bottom of the quartz furnace core inner tube and the quartz furnace core outer tube.

[0010] The inner wall of the fixed sleeve is provided with a movable clamping plate, the bottom of the movable clamping plate is provided with a fixed spring, and the upper surface of the flow limiting clamping plate is provided with a through hole. After clamping the quartz furnace core inner tube and the quartz furnace core outer tube, the inside of the quartz furnace core inner tube and the quartz furnace core outer tube is combusted by gas, the movement of the internal airflow causes vibration of the quartz furnace core inner tube and the quartz furnace core outer tube. The hydraulic oil is extruded by the lifting sleeve, the hydraulic oil is extruded into the movable clamping plate through the through hole in the upper surface of the flow limiting clamping plate, and the movable clamping plate extrudes the extruded hydraulic oil upward through the rebound of the fixed spring. The vibration of the quartz furnace core inner tube and the quartz furnace core outer tube is buffered, the abrasion of the quartz furnace core inner tube and the quartz furnace core outer tube is avoided, and the durability of the quartz furnace core inner tube and the quartz furnace core outer tube is improved.

[0011] The side of the clamping plate is provided with a trapezoidal protrusion, the bottom of the quartz core inner tube and the quartz core outer tube is provided with a trapezoidal groove, the side of the clamping plate is connected with the inner wall of the trapezoidal groove through the trapezoidal protrusion, the bottom of the quartz core inner tube and the quartz core outer tube is connected with the top of the lifting sleeve, the clamping mechanism is provided with three, the clamping mechanism is distributed around the inner wall of the first annular clamping groove, the clamping mechanism is connected with the inner wall of the second annular clamping groove, and the bottom of the quartz core inner tube is connected with the clamping mechanism. When the quartz core inner tube and the quartz core outer tube are disassembled, the quartz core inner tube and the quartz core outer tube are taken out upward after the limiting of the baffle on the rotating plate is released, the trapezoidal protrusion is pushed through the trapezoidal groove, so that the clamping plate is subjected to horizontal force and moves horizontally at the same time, the quartz core inner tube and the quartz core outer tube are quickly taken out by the user, the working efficiency of the user is further improved, and the operation time of the user is saved.

[0012] The bottom of the base is provided with a quick connector, the first air inlet hole and the second air inlet hole penetrate the base, the first air inlet hole and the second air inlet hole are provided with an L-shaped structure, and the first air inlet hole and the second air inlet hole are connected with the quick connector. Through the first air inlet hole and the second air inlet hole, the gas flows in the base, reduces the wear and tear of the conduit, saves the maintenance cost of the user, avoids the safety problem caused by the damage of the conduit, and improves the safety.

[0013] The power connection piece is used for power connection, one side of the power connection piece is connected with the electric furnace wire, the electric furnace wire is connected with the quartz core outer tube, the outer wall of the quartz core outer tube is connected with the supporting disc, the bottom end of the positioning column is connected with the base through bolts, and the top end of the positioning column is connected with the ignition wire disc and the supporting disc through bolts. The height of the quartz core inner tube is lower than that of the quartz core outer tube, so that the quartz core outer tube protects the gas and flame sprayed by the quartz core inner tube, the supporting foot arranged on the upper surface of the ignition wire disc facilitates the heating use of the user, the positioning column supports the ignition wire disc, the complexity of the internal structure of the device is reduced, the cost is reduced, and the maintenance of the device by the user is facilitated.

[0014] Compared with the prior art, the beneficial effects achieved by the present application are:

[0015] 1. By arranging the ignition wire disc, the quartz core inner tube, the quartz core outer tube, the supporting disc and the furnace bottom, the gas inlet structure and the core are separated, the inner and outer layers of the core are also separated, the quartz core is inserted into the metal seat, the gas supply of the inner and outer layers of the core is realized through the internal pipeline processing of the furnace bottom, the damage of the rubber pipe during installation of the core is avoided, the installation difficulty is high, the durability of the device is improved, the overall structure is simple, and the production cost of the device is reduced.

[0016] 2, Through the setting of the ignition wire disc, the quartz furnace core inner tube, the quartz furnace core outer tube, the support disc, the furnace bottom and the clamping mechanism, the user can quickly disassemble and assemble the quartz furnace core inner tube and the quartz furnace core outer tube, saving the user's time consumption, improving the work efficiency of the staff, facilitating the user to maintain the quartz furnace core inner tube and the quartz furnace core outer tube respectively, further improving the durability of the device, and reducing the maintenance cost of the staff to the quartz furnace core inner tube and the quartz furnace core outer tube.

[0017] 3, Through the setting of the clamping mechanism, the quartz furnace core inner tube, the quartz furnace core outer tube and the furnace bottom, the hydraulic oil is extruded through the lifting sleeve, the hydraulic oil is extruded into the movable clamping plate through the through hole on the upper surface of the flow limiting clamping plate, and the extruded hydraulic oil is extruded upward by the rebound of the fixed spring, so that the vibration of the quartz furnace core inner tube and the quartz furnace core outer tube is buffered, and the abrasion of the quartz furnace core inner tube and the quartz furnace core outer tube is avoided, and the durability of the quartz furnace core inner tube and the quartz furnace core outer tube is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, together with the embodiments of the application, to explain the present application, and do not constitute a limitation of the present application. In the drawings:

[0019] Figure 1 is a perspective structure schematic diagram of the present application;

[0020] Figure 2 is a structure schematic diagram of the present application;

[0021] Figure 3 is a front view structure schematic diagram of the present application;

[0022] Figure 4 is a top view structure schematic diagram of the present application;

[0023] Figure 5 is a bottom view structure schematic diagram of the present application;

[0024] Figure 6 is a front view structure schematic diagram of the present application;

[0025] Figure 7 is a furnace bottom cross section structure schematic diagram of the present application;

[0026] Figure 8 is a furnace bottom structure schematic diagram of the present application;

[0027] Figure 9 is a base and clamping mechanism connection structure schematic diagram of the present application;

[0028] Figure 10 is a Figure 6 enlarged view of A in the present application;

[0029] Figure 11 This is the invention Figure 7 Enlarged view of section B in the middle.

[0030] In the picture:

[0031] 1. Ignition coil;

[0032] 2. Heating element;

[0033] 3. Quartz furnace core inner tube;

[0034] 4. Quartz furnace core outer tube;

[0035] 5. Connecting piece;

[0036] 6. Support plate;

[0037] 7. Positioning post;

[0038] 8. Furnace bottom; 801. Base; 802. First air inlet; 803. Second air inlet; 804. First annular groove; 805. Second annular groove;

[0039] 9. Quick-connect couplings;

[0040] 10. Clamping mechanism; 1001. Clamping plate; 1002. Pressure chamber; 1003. Lifting sleeve; 1004. Fixed sleeve; 1005. Rotating plate; 1006. Baffle; 1007. Connecting rod; 1008. Slide groove; 1009. Positioning spring; 1010. Flow limiting plate; 1011. Movable plate; 1012. Fixed spring. Detailed Implementation

[0041] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0042] Please see Figures 1-11 The present invention provides the following technical solution:

[0043] A quick-installation type quartz furnace includes an ignition wire disc 1, an electric heating wire 2, an inner quartz furnace core tube 3, an outer quartz furnace core tube 4, a connecting piece 5, a support disc 6, a positioning column 7, and a furnace bottom 8.

[0044] The inside of the ignition wire disc 1 is provided with an electric stove wire 2, the bottom of the ignition wire disc 1 is provided with a quartz furnace core inner tube 3 and a quartz furnace core outer tube 4, the quartz furnace core inner tube 3 is sleeved in the inside of the quartz furnace core outer tube 4, one side of the ignition wire disc 1 is provided with an electric contact piece 5, the bottom of the ignition wire disc 1 is provided with a supporting disc 6, the bottom of the supporting disc 6 is provided with a positioning column 7, the bottom end of the positioning column 7 is provided with a furnace bottom 8, the bottom of the furnace bottom 8 is provided with a quick connector 9, and the inside of the furnace bottom 8 is provided with a clamping mechanism 10.

[0045] The furnace bottom 8 comprises a base 801 connected with the positioning column 7, the upper surface of the base 801 is provided with a first annular clamping groove 804 and a second annular clamping groove 805, the inner wall of the first annular clamping groove 804 is clamped with the bottom of the quartz furnace core outer tube 4, the inner wall of the second annular clamping groove 805 is clamped with the bottom of the quartz furnace core inner tube 3, the top of the furnace bottom 8 is provided with a first air inlet hole 802 and a second air inlet hole 803, the first air inlet hole 802 is located between the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4, and the second air inlet hole 803 is located in the inside of the quartz furnace core inner tube 3. The inside of the quartz furnace core outer tube 4 is supplied with air through the first air inlet hole 802, and the inside of the quartz furnace core inner tube 3 is supplied with air through the second air inlet hole 803, so that the gas supply amount at the top of the quartz furnace core is improved, the flow speed of the gas in the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 is improved, the aperture of the quartz furnace core inner tube 3 is smaller than the aperture of the air flow in the quartz furnace core outer tube 4, so that the Bernoulli effect is generated between the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4, the gas flowing in the quartz furnace core inner tube 3 accelerates the speed of the gas sprayed in the inside of the quartz furnace core outer tube 4, the quartz furnace core can fully combust the gas, the environmental protection performance of the quartz furnace core is improved, and the maintenance of the quartz furnace core is facilitated.

[0046] The bottom of the base 801 is provided with the quick connector 9, the first air inlet hole 802 and the second air inlet hole 803 all penetrate the base 801, the first air inlet hole 802 and the second air inlet hole 803 are all provided in the shape of "L", and the first air inlet hole 802 and the second air inlet hole 803 are all in communication with the quick connector 9. Through the first air inlet hole 802 and the second air inlet hole 803, the gas flows in the inside of the base 801, the abrasion and consumption of the conduit are reduced, the maintenance cost of the user is saved, the safety problem caused by the damage of the conduit is avoided, and the safety is improved.

[0047] The electricity -conducting sheet 5 is used for electricity conduction, one side of the electricity -conducting sheet 5 is connected with the electric furnace wire 2, the electric furnace wire 2 is connected with the quartz furnace core outer tube 4, the outer wall of the quartz furnace core outer tube 4 is connected with the support disc 6, the bottom end of the positioning column 7 is connected with the base 801 through bolts, the top end of the positioning column 7 is connected with the ignition wire disc 1 and the support disc 6 through bolts. The height of the quartz furnace core inner tube 3 is lower than the height of the quartz furnace core outer tube 4, so that the quartz furnace core outer tube 4 protects the gas and flame sprayed by the quartz furnace core inner tube 3, at the same time, through the support foot arranged on the upper surface of the ignition wire disc 1, the heating use of the user is facilitated, through the support of the positioning column 7 to the ignition wire disc 1, the complexity of the internal structure of the device is reduced, the cost is reduced and the user is convenient for overhauling the device.

[0048] The inside of the furnace bottom 8 is provided with a clamping mechanism 10, the clamping mechanism 10 includes a clamping plate 1001, one side of the clamping plate 1001 is connected with the inner wall of the second annular clamping groove 805, one side of the clamping plate 1001 is provided with a pressure receiving chamber 1002, the bottom of the clamping plate 1001 is provided with a lifting sleeve 1003, the bottom of the lifting sleeve 1003 is provided with a fixed sleeve 1004, the inside of the fixed sleeve 1004 and the lifting sleeve 1003 is filled with hydraulic oil, the top of the lifting sleeve 1003 is provided with a through hole, the bottom of the pressure receiving chamber 1002 is communicated with the lifting sleeve 1003 through the through hole, the inner wall of the through hole is provided with a rotating plate 1005, the inside of the lifting sleeve 1003 is provided with a baffle 1006, one side of the rotating plate 1005 is hinged with the inner wall of the through hole, the other side of the rotating plate 1005 is connected with the baffle 1006, the inner wall of the pressure receiving chamber 1002 is provided with a push plate, one side of the push plate away from the rotating plate 1005 is provided with a rod, the push plate is connected with the clamping plate 1001 through the rod. The bottom of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 is inserted into the top of the lifting sleeve 1003, the lifting sleeve 1003 is extruded along the inner wall of the fixed sleeve 1004, so that the hydraulic oil filled in the inside is extruded upward to the rotating plate 1005, the rotating plate 1005 is deflected along the hinge, so that the hydraulic oil is extruded into the pressure receiving chamber 1002, the hydraulic oil pushes the clamping plate 1001 to move through the push plate and the rod, so that the clamping plate 1001 clamps the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4, the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are loosened, so that the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 can be quickly positioned and clamped, the work efficiency of the staff is improved.

[0049] The bottom of the baffle 1006 is provided with a connecting rod 1007, the inner wall of the fixed sleeve 1004 is provided with a sliding groove 1008, the sliding groove 1008 is provided in a "V" shape, the bottom end of the connecting rod 1007 is provided with a clamping block, the connecting rod 1007 is connected with the inner wall of the sliding groove 1008 through the clamping block, the bottom of the baffle 1006 is provided with a positioning spring 1009, the inner wall of the fixed sleeve 1004 is provided with a flow limiting clamping plate 1010, the upper surface of the flow limiting clamping plate 1010 is connected with the bottom of the positioning spring 1009. When it is needed to take down the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4, the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are pressed downwards along the inner walls of the first annular clamping groove 804 and the second annular clamping groove 805, so that the lifting sleeve 1003 pushes the baffle 1006 to move, the baffle 1006 drives the bottom end of the connecting rod 1007 to slide along the inner wall of the sliding groove 1008, at the same time, the baffle 1006 extrudes the positioning spring 1009, the left side of the "V"-shaped sliding groove 1008 is longer than the right side, when the bottom end of the connecting rod 1007 moves to the bottom of the "V"-shaped sliding groove 1008, the connecting rod 1007 is pushed to the right side of the sliding groove through the rebound of the positioning spring 1009, so that the baffle 1006 at the top end of the connecting rod 1007 is separated from the blocking of the rotating plate 1005, so that the rotating plate 1005 can be deflected downwards through the hinge, so that the hydraulic oil in the pressure receiving chamber 1002 flows out, the clamping of the clamp plate 1001 on the bottom of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 is released, thereby facilitating the user to overhaul the bottom of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4.

[0050] The inner wall of the fixed sleeve 1004 is provided with a movable clamping plate 1011, the bottom of the movable clamping plate 1011 is provided with a fixed spring 1012, and the upper surface of the flow limiting clamping plate 1010 is provided with a through hole. After clamping the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4, the inside of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 is combusted by gas, the movement of the internal airflow causes vibration of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4, the hydraulic oil is extruded by the lifting sleeve 1003, the hydraulic oil is extruded into the movable clamping plate 1011 through the through hole in the upper surface of the flow limiting clamping plate 1010, the hydraulic oil is extruded upwards by the rebound of the fixed spring 1012, the vibration of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 is buffered, the abrasion of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 by the vibration is avoided, and the durability of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 is improved.

[0051] The side of the clamping plate 1001 is provided with a trapezoidal protrusion, the bottom of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are provided with trapezoidal grooves, the side of the clamping plate 1001 is connected with the inner wall of the trapezoidal groove through the trapezoidal protrusion, the bottom of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are connected with the top of the lifting sleeve 1003, the clamping mechanism 10 is provided with three, the clamping mechanism 10 is distributed at equal intervals about the inner wall of the first annular clamping groove 804, the clamping mechanism 10 is connected with the inner wall of the second annular clamping groove 805, and the bottom of the quartz furnace core inner tube 3 is connected with the clamping mechanism 10. When the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are disassembled, the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are taken out upward after the limiting of the stop plate 1006 on the rotating plate 1005 is released, the trapezoidal protrusion is pushed in the trapezoidal groove, the clamping plate 1001 is subjected to a horizontal force, and horizontal movement is simultaneously performed, so that the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 can be quickly taken out by the user, and the working efficiency of the user is further improved, and the operation time of the user is saved.

[0052] The working principle of the present application is as follows:

[0053] When the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are installed, the bottoms of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are respectively inserted into the second annular clamping groove 805 and the first annular clamping groove 804, so that the bottoms of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 abut against the top of the lifting sleeve 1003, the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are pressed downward, the lifting sleeve 1003 is extruded along the inner wall of the fixed sleeve 1004, the hydraulic oil filled in the lifting sleeve 1003 is extruded upward to the rotating plate 1005, the rotating plate 1005 is deflected along the hinge, the hydraulic oil is extruded into the pressure receiving chamber 1002, the hydraulic oil pushes the clamping plate 1001 to move through the push plate and the rod, the clamping plate 1001 clamps and tightens the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4, after the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are clamped and tightened, the rotating plate 1005 is deflected downward, the stop plate 1006 blocks the deflection of the rotating plate 1005, so that the rotating plate 1005 seals the pressure receiving chamber 1002 and limits the outflow of the hydraulic oil in the pressure receiving chamber 1002;

[0054] After the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are installed, the movable clamping plate 1011 pushes the hydraulic oil between the flow limiting clamping plate 1010 and the movable clamping plate 1011 through the through hole in the flow limiting clamping plate 1010 to the top of the flow limiting clamping plate 1010, so that the hydraulic oil restores to be stable;

[0055] When the quartz furnace is heated by gas supply, the first gas inlet hole 802 supplies gas to the inside of the quartz furnace core outer tube 4, and the second gas inlet hole 803 supplies gas to the inside of the quartz furnace core inner tube 3, which increases the gas supply amount at the top of the quartz furnace core and increases the flow speed of the gas in the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4. The aperture of the quartz furnace core inner tube 3 is smaller than the aperture of the quartz furnace core outer tube 4, which causes the Bernoulli effect between the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4. The gas flowing in the quartz furnace core inner tube 3 accelerates the speed of the gas sprayed out of the quartz furnace core outer tube 4, which enables the quartz furnace to fully burn the gas. The height of the quartz furnace core inner tube 3 is lower than the height of the quartz furnace core outer tube 4, which enables the quartz furnace core outer tube 4 to protect the gas and flame sprayed out of the quartz furnace core inner tube 3;

[0056] When the quartz furnace is heated by gas supply, the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are internally combusted by gas. The movement of the internal airflow causes vibration of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4. The lifting sleeve 1003 extrudes hydraulic oil through the through hole on the upper surface of the flow limiting clamping plate 1010, and the hydraulic oil is slowly extruded into the movable clamping plate 1011, so that the movable clamping plate 1011 extrudes the extruded hydraulic oil upward through the rebound of the fixed spring 1012, buffers the vibration of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4, and slowly moves the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 up and down, thereby reducing the wear of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4;

[0057] When the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 need to be disassembled and repaired, the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are pressed downward along the inner wall of the first annular clamping groove 804 and the second annular clamping groove 805, so that the lifting sleeve 1003 pushes the baffle 1006 to move, the baffle 1006 drives the bottom end of the connecting rod 1007 to slide along the inner wall of the sliding groove 1008, and the baffle 1006 extrudes the positioning spring 1009. The left side of the "V"-shaped sliding groove 1008 is longer than the right side. When the bottom end of the connecting rod 1007 moves to the bottom of the "V"-shaped sliding groove 1008, the connecting rod 1007 is pushed to the right side of the sliding groove through the rebound of the positioning spring 1009, so that the baffle 1006 at the top end of the connecting rod 1007 is separated from the blocking of the rotating plate 1005, the rotating plate 1005 can be deflected downward through the hinge, the hydraulic oil in the pressure chamber 1002 flows out, the clamping plate 1001 releases the clamping of the bottom of the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4, and after the baffle 1006 releases the limiting of the rotating plate 1005, the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are taken out upward. The trapezoidal protrusions are pushed by the trapezoidal grooves, so that the clamping plate 1001 is subjected to a horizontal force and moves horizontally, the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are taken out, and then the quartz furnace core inner tube 3 and the quartz furnace core outer tube 4 are repaired;

[0058] When reinstalling the quartz core inner tube 3 and the quartz core outer tube 4, the quartz core inner tube 3 and the quartz core outer tube 4 are pressed downward along the inner walls of the first annular clamping groove 804 and the second annular clamping groove 805, so that the lifting sleeve 1003 pushes the baffle 1006 to move, and the baffle 1006 extrudes the positioning spring 1009, the connecting rod 1007 is pushed to the left side of the sliding groove through the rebound of the positioning spring 1009, the limiting of the baffle 1006 on the rotating plate 1005 at the top end of the connecting rod 1007 is restored, and the clamping plate 1001 stably clamps the quartz core inner tube 3 and the quartz core outer tube 4.

[0059] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent to such a process, method, article or apparatus.

[0060] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and does not limit the present application, although the foregoing embodiments of the present application are described in detail, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A tube-type quartz furnace with quick-installation function, characterized in that: It includes an ignition wire disc (1), an electric heating wire (2), an inner tube of a quartz furnace core (3), an outer tube of a quartz furnace core (4), a connecting piece (5), a support plate (6), a positioning column (7), and a furnace bottom (8); The ignition coil (1) is equipped with an electric heating wire (2) inside. The bottom of the ignition coil (1) is equipped with a quartz furnace core inner tube (3) and a quartz furnace core outer tube (4). The quartz furnace core inner tube (3) is sleeved inside the quartz furnace core outer tube (4). A contact plate (5) is provided on one side of the ignition coil (1). A support plate (6) is provided at the bottom of the ignition coil (1). A positioning post (7) is provided at the bottom of the support plate (6). A furnace bottom (8) is provided at the bottom end of the positioning post (7). The furnace bottom (8) includes a base (801), which is connected to a positioning post (7). The upper surface of the base (801) is provided with a first annular groove (804) and a second annular groove (805). The inner wall of the first annular groove (804) is engaged with the bottom of the outer tube (4) of the quartz furnace core, and the inner wall of the second annular groove (805) is engaged with the bottom of the inner tube (3) of the quartz furnace core. The top of the furnace bottom (8) is provided with a first air inlet (802) and a second air inlet (803). The first air inlet (802) is located between the inner tube (3) of the quartz furnace core and the outer tube (4) of the quartz furnace core, and the second air inlet (803) is located inside the inner tube (3) of the quartz furnace core. The bottom of the base (801) is provided with a quick-connect connector (9). The first air inlet (802) and the second air inlet (803) both penetrate the base (801). The first air inlet (802) and the second air inlet (803) are both set in an "L" shape. The first air inlet (802) and the second air inlet (803) are both connected to the quick-connect connector (9). The electrical contact piece (5) is used to connect to electricity. One side of the electrical contact piece (5) is connected to the heating wire (2). The heating wire (2) is connected to the outer tube (4) of the quartz furnace core. The outer wall of the outer tube (4) of the quartz furnace core is connected to the support plate (6). The bottom end of the positioning column (7) is connected to the base (801) by bolts. The top end of the positioning column (7) is connected to the ignition wire disc (1) and the support plate (6) by bolts.

2. The insert-tube quartz furnace with quick-installation function according to claim 1, characterized in that: The furnace bottom (8) is equipped with a clamping mechanism (10), which includes a clamping plate (1001). One side of the clamping plate (1001) is connected to the inner wall of the second annular groove (805). A pressure chamber (1002) is provided on one side of the clamping plate (1001). A lifting sleeve (1003) is provided at the bottom of the clamping plate (1001). A fixing sleeve (1004) is provided at the bottom of the lifting sleeve (1003). The fixing sleeve (1004) and the lifting sleeve (1003) are filled with hydraulic oil. The lifting sleeve (1003) is... The top of the chamber has a through hole, and the bottom of the pressure chamber (1002) is connected to the lifting sleeve (1003) through the through hole. The inner wall of the through hole is provided with a rotating plate (1005), and the inside of the lifting sleeve (1003) is provided with a baffle (1006). One side of the rotating plate (1005) is hinged to the inner wall of the through hole, and the other side of the rotating plate (1005) is connected to the baffle (1006). The inner wall of the pressure chamber (1002) is provided with a push plate, and a rod is provided on the side of the push plate away from the rotating plate (1005). The push plate is connected to the clamping plate (1001) through the rod.

3. A tube-type quartz furnace with quick-installation function according to claim 2, characterized in that: The bottom of the baffle (1006) is provided with a connecting rod (1007), the inner wall of the fixed sleeve (1004) is provided with a sliding groove (1008), the sliding groove (1008) is set in a "V" shape, the bottom end of the connecting rod (1007) is provided with a locking block, the connecting rod (1007) is connected to the inner wall of the sliding groove (1008) through the locking block, the bottom of the baffle (1006) is provided with a positioning spring (1009), the inner wall of the fixed sleeve (1004) is provided with a flow limiting plate (1010), the upper surface of the flow limiting plate (1010) is connected to the bottom of the positioning spring (1009).

4. A tube-type quartz furnace with quick-installation function according to claim 3, characterized in that: The inner wall of the fixed sleeve (1004) is provided with a movable retaining plate (1011), the bottom of the movable retaining plate (1011) is provided with a fixed spring (1012), and the upper surface of the flow limiting plate (1010) is provided with a through hole.

5. A tube-type quartz furnace with quick-installation function according to claim 4, characterized in that: A trapezoidal protrusion is provided on one side of the clamping plate (1001). A trapezoidal groove is provided at the bottom of both the inner tube (3) and the outer tube (4) of the quartz furnace core. One side of the clamping plate (1001) is engaged with the inner wall of the trapezoidal groove through the trapezoidal protrusion. The bottom of the inner tube (3) and the outer tube (4) of the quartz furnace core is connected to the top of the lifting sleeve (1003). Three clamping mechanisms (10) are provided. The clamping mechanisms (10) are equidistantly distributed around the inner wall of the first annular groove (804). The clamping mechanism (10) is connected to the inner wall of the second annular groove (805). The bottom of the inner tube (3) of the quartz furnace core is connected to the clamping mechanism (10).

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