CN-224216603-U - Refractory material high temperature volume stability detection device

Abstract

The utility model belongs to the technical field of detection, and particularly provides a refractory material high-temperature volume stability detection device which comprises a detection machine body and a sealing cover, wherein the sealing cover is fixed on the detection machine body, a detection chamber is formed between the detection machine body and the sealing cover, a detection port communicated with the detection chamber is formed in the sealing cover, a sealing door is connected to one side of the detection port in a sliding manner, a temperature sensor and a heater are arranged in the detection chamber, a supporting mechanism for clamping a refractory material is arranged at the bottom of the detection chamber, a detection mechanism is arranged at one side of the detection chamber, the detection mechanism comprises a shell, a screw rod, a moving block, a detection motor, a fixing plate, a hydraulic cylinder, a connecting seat, a detection plate and a U-shaped pipe, and the shell is fixed at one side of the detection chamber. According to the utility model, the volume change of the refractory material is detected by observing the change of the liquid level, so that the influence on the detection of the refractory material is prevented because the expansion degree of the refractory material is small and the observation is inconvenient.

Inventors

• LIU LIN
• Wu Dianxu
• XU CHANGSONG
• YU YONGSHENG
• SHU JINGHUI
• XU HONG

Assignees

• 营口高科合成耐火材料有限公司

Dates

Publication Date

20260508

Application Date

20260409

Claims (7)

1. 1. The utility model provides a refractory material high temperature volume stability detection device, includes detects organism (1) and sealed cowling (2), sealed cowling (2) are fixed on detecting organism (1), form detection room (4) between the two, set up detection mouth (9) with detection room (4) intercommunication on sealed cowling (2), a serial communication port, detection mouth (9) one side sliding connection has sealing door (3), be equipped with temperature sensor (7) and heater (6) in detection room (4), detection room (4) bottom is equipped with supporting mechanism (11) that are used for the centre gripping refractory material, detection room (4) one side is equipped with detection mechanism (5), detection mechanism (5) include casing (18), screw rod (19), movable block (20), detection motor (22), fixed plate (21), pneumatic cylinder (23), connecting seat (24), detection plate (26) and U type pipe (31), casing (18) are fixed in detection room (4) one side, screw rod (19) one end and sealed cowling (2) rotate to be connected, detection motor (22) one side is equipped with detection mechanism (5) one side, detection motor (19) is connected with screw rod (19) and movable block (20) and is connected in the screw rod (19), the utility model discloses a hydraulic cylinder, including fixed plate (21), connecting seat (24), fixed plate (21) are fixed on movable block (20), pneumatic cylinder (23) both ends are connected with fixed plate (21) and connecting seat (24) respectively, draw groove (25) have been seted up to connecting seat (24), sliding connection has piston plate (28) in draw groove (25), piston plate (28) and pick-up plate (26) fixed connection and be connected with piston spring (29) between the two, U type pipe (31) are fixed at connecting seat (24) top and are communicated with draw groove (25) through pipe (30).
2. 2. The refractory material high-temperature volume stability detection device according to claim 1, wherein the supporting mechanism (11) comprises a bracket (13), two supports (14) and two clamping plates (15), the bracket (13) is fixed at the bottom of the detection chamber (4), the two supports (14) are arranged at two sides of the bracket (13), the two clamping plates (15) are elastically connected with the bracket (13) through clamping plate springs (17), and at least one clamping plate (15) is provided with a displacement sensor (16).
3. 3. The refractory high-temperature volume stability detection device according to claim 1, wherein a chute (12) is formed in the inner wall of the detection port (9), and the sealing door (3) is slidably connected in the chute (12).
4. 4. The refractory high-temperature volume stability detection device according to claim 1, wherein a sealing groove (10) is formed on one side of the detection port (9), and a compression pad (27) is arranged in the sealing groove (10).
5. 5. The refractory material high-temperature volume stability detection device according to claim 1, wherein a controller (8) is arranged at the top of the detection machine body (1), and the controller (8) is electrically connected with the temperature sensor (7), the displacement sensor (16) and the heater (6).
6. 6. The refractory high temperature volume stability detection device of claim 1, wherein a handle is connected to one side of the sealing door (3).
7. 7. The refractory high-temperature volume stability detection device according to claim 1, wherein sealing plugs are arranged on both sides of the top of the U-shaped tube (31).

Description

Refractory material high temperature volume stability detection device Technical Field The utility model relates to the field of detection, in particular to a refractory material high-temperature volume stability detection device. Background The refractory material is a material which can bear high temperature, high pressure, chemical corrosion and other extreme conditions and still can keep stability, durability and performance, and is mainly used for high-temperature equipment and refractory structures in the industries of metallurgy, petroleum, chemical industry, construction and the like. Through searching, the Chinese patent application with the application publication number of CN220120786U discloses a quality detection device for refractory materials, and relates to the technical field of refractory material detection. According to the utility model, when the high-temperature detection of the refractory material by the calciner body is finished, the motor drives the bidirectional threaded rod to rotate so that the two threaded blocks move in opposite directions on the surface of the bidirectional threaded rod, so that the two extrusion plates start to extrude the refractory material on the placing plate at two sides, and meanwhile, the pressure measuring instrument fixedly connected below the two threaded blocks synchronously extrudes the stress plate, so that the stress intensity of the refractory material is measured and calculated to finish the pressure-resistant test, the problem that a worker needs to manually operate to transfer the refractory material in a high-temperature state and then test, and unexpected risks occur in the transfer process is avoided, so that the potential safety hazard of the quality detection device for the refractory material is reduced. When the existing device is used for detecting, the device cannot be effectively seen by naked eyes due to the fact that the expansion degree of the refractory material is small when the refractory material is subjected to high temperature, so that deviation is caused in detection data of the refractory material. Disclosure of utility model In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a refractory material high temperature volume stability detection device, includes detects organism and sealed cowling, the sealed cowling is fixed on detecting the organism, forms the detection room between the two, set up the detection mouth with the detection room intercommunication on the sealed cowling, detection mouth one side sliding connection has sealing door, be equipped with temperature sensor and heater in the detection room, the detection room bottom is equipped with the supporting mechanism who is used for centre gripping refractory material, and detection room one side is equipped with detection mechanism, detection mechanism includes casing, screw rod, movable block, detection motor, fixed plate, pneumatic cylinder, connecting seat, pick-up plate and U type pipe, the casing is fixed in detection room one side, screw rod one end is connected with the sealed cowling rotation, detection motor and screw rod transmission are connected, movable block sliding connection is in the casing and with screw rod threaded connection, the fixed plate is fixed on the movable block, the pneumatic cylinder both ends are connected with fixed plate and connecting seat respectively, the draw-out groove has the piston plate, piston plate and plate fixed connection and two are connected with the piston spring between them, U type pipe is fixed at the top and is connected with the connecting seat through the pipe. Preferably, the support mechanism comprises a bracket, two supports and two clamping plates, wherein the bracket is fixed at the bottom of the detection chamber, the two supports are arranged on two sides of the bracket, the two clamping plates are elastically connected with the bracket through clamping plate springs, and at least one clamping plate is provided with a displacement sensor. Preferably, a sliding groove is formed in the inner wall of the detection opening, and the sealing door is connected in the sliding groove in a sliding mode. Preferably, a sealing groove is formed in one side of the detection port, and a compression pad is arranged in the sealing groove. Preferably, a controller is arranged at the top of the detecting machine body, and the controller is electrically connected with the temperature sensor, the displacement sensor and the heater. Preferably, a handle is connected to one side of the sealing door. Preferably, sealing plugs are arranged on two sides of the top of the U-shaped tube. The beneficial effects of the utility model are as follows: 1. According to the utility model, when the refractory material is detected and processed, the refractory material is placed on the supporting mechanism, the supporting mechanism clamps and limits the refr