Slip casting equipment for refractory material production
By designing a new anti-exhaust device in the grouting equipment, the problem of gas return during the inflation process is solved, and the effect of reducing energy consumption and production costs and extending the equipment life is achieved.
Patent Information
- Application Number
- CN202421128577.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-05-22
AI Technical Summary
Existing grouting equipment is prone to internal gas reflux during the inflation process, resulting in increased energy consumption, increased production costs, increased equipment wear and waste of resources.
A new anti-exhaust device was designed to ensure that the gas does not flow back during the inflation process by combining sealing nuts, sealing rings and conical tubes, and reduce gas leakage.
It effectively avoids gas reflux, reduces energy consumption and production costs, extends the service life of the equipment, and reduces resource waste and environmental impact.
Smart Images
Figure CN222755704U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of production grouting equipment, in particular to a refractory material production grouting molding equipment. Background Art
[0002] Grouting is an important molding method in the production of refractory materials, especially suitable for products with complex shapes or large sizes. By injecting mud into gypsum molds or other types of molds, the molds absorb the moisture in the mud to form a green body with a certain shape and strength. With the development of technology, automated grouting equipment has gradually replaced the traditional manual grouting method, improving production efficiency and product consistency. Automated equipment can accurately control the mixing ratio, grouting pressure and speed of the mud to ensure product quality. Grouting materials for refractory materials usually include cement-based grouting materials, chemical grouting materials and biological grouting materials. Choosing the right grouting material is crucial to ensuring the performance of the final product.
[0003] In the prior art, inflation regulation of grouting equipment is an important link to ensure the stability and efficiency of the grouting process. If internal gas reflux occurs during the inflation process, this will directly affect the inflation efficiency. Since gas needs to be continuously replenished to compensate for the reflux loss, this will lead to an increase in energy consumption, thereby increasing production costs. Frequent gas reflux will aggravate the wear of components such as pneumatic valves, pipes and joints, shorten the service life of the equipment, and gas reflux will lead to gas leakage, which not only causes waste of resources, but also has a certain impact on the environment. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a refractory material production grouting molding device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a supporting platform, a motor is fixed on the upper end surface of the supporting platform, a grouting machine is fixed on the upper end surface of the supporting platform, an anti-gas leakage device is fixed on the side end surface of the grouting machine, and the anti-gas leakage device comprises an outer wall of a pipe, an air outlet pipe is fixed inside the outer wall of the pipe, a sealing nut is threadedly connected to the side end surface of the air outlet pipe, an inner wall of the outer wall of the pipe is connected to an air inlet pipe, the other end of the air outlet pipe is connected to a connecting pipe, the side end surface of the connecting pipe is connected to a tapered pipe, a sealing ring is slidably connected to the inner wall of the outer wall of the pipe, an inflation pipe is fixed on the other end of the outer wall of the pipe, and a sealing nut is threadedly connected to the outer wall of the inflation pipe. In the prior art, the inflation regulation of the grouting equipment is an important link to ensure the stability and efficiency of the grouting process. If internal gas reflux occurs during the inflation process, this will directly affect the inflation efficiency. Since gas needs to be continuously replenished to compensate for the reflux loss, this will This leads to an increase in energy consumption, thereby increasing production costs. Frequent gas reflux will aggravate the wear of pneumatic valves, pipes, joints and other components, shorten the service life of the equipment, and gas reflux leads to gas leakage, which not only causes a waste of resources, but also has a certain impact on the environment. By installing a new anti-leakage device, when the user inflates and adjusts the grouting equipment, he unscrews the sealing nut at the inflation port, connects the inflation pipe to it, and inflates the inside. At this time, the gas pushes the sealing ring inward until the inner wall of the sealing ring reaches the front end of the conical tube, and continues to inflate. When the gas accumulates to a limited pressure, the sealing ring shrinks along the front end of the conical tube and the gas is filled in. When the inflation is completed, unplug the inflation pipe, and then the high-pressure gas pushes the sealing ring to move toward the inflation pipe until the front end of the sealing ring reaches the inflation pipe. The internal high-pressure gas continues to push and blocks the outlet pipe, thereby reducing gas reflux, thereby avoiding the problem of resource waste caused by gas reflux.
[0006] Preferably, a shock absorbing device is provided at the bottom of the supporting platform, and the shock absorbing device includes a device shell, a sliding bin is slidably connected to the inside of the device shell, the sliding bin is fixedly connected to the supporting platform, a fixing bolt is rotatably connected to the inner wall of the device shell, a tension spring is fixed to the surface of the fixing bolt, and the other end of the tension spring is fixedly connected to the sliding bin, a pressure bin is fixed to the inner wall of the pipeline shell, the top of the pressure bin is fixedly connected to the sliding bin, a pressure relief port is provided on the surface of the pressure bin, a supporting spring is fixed to the inner wall of the device shell, and the supporting spring is fixedly connected to the sliding bin. In the prior art, when the grouting equipment is performing the grouting operation, vibration will indeed be generated due to the operation of the motor and the grouting machine. If this vibration is not controlled, the vibration will continue to Continuous vibration will cause metal fatigue of the machine body and reduce the service life of the equipment. Vibration will affect the accuracy of grouting, resulting in uneven grouting and affecting product quality. Frequent vibration will cause the connection parts to loosen, requiring more frequent maintenance and tightening, increasing maintenance costs. Vibration will reduce the working efficiency of components such as motors, thereby increasing energy consumption. The utility model adopts a shock absorbing device installed at the bottom of the supporting platform. When the machine body vibrates, the internal vibration is transmitted to the spring mechanism inside the shock absorbing device for absorption. In addition, a part of the vibration is absorbed by the pressure chamber and converted into internal energy. After that, the spring is reset. At this time, the kinetic energy is converted into internal energy due to the expansion and contraction of the pressure chamber, thereby reducing the intensity of vibration when the equipment is running and reducing the risk of damage to the equipment due to vibration.
[0007] Preferably, a rubber ring is provided inside the sealing nut, and the airtightness of the gas during operation of the device can be further improved by utilizing the airtightness of the rubber ring, thereby reducing gas leakage.
[0008] Preferably, the inner diameter of the sealing ring is larger than the diameter of the surface of the frustum, so that when the inflation tube is further improved, gas with a relatively small pressure can enter the air inlet pipe, thus avoiding waste of resources.
[0009] Preferably, the surface of the sealing nut is covered with a rubber sleeve, which usually has a soft touch and good elasticity, can improve the comfort of the grip, and reduce hand fatigue during long-term use, thereby avoiding hand fatigue caused by frequent plugging and unplugging of users, resulting in reduced detection work efficiency.
[0010] Preferably, the support spring is a double-strand spring. The design of the double-strand spring makes it more stable than a single-strand spring when bearing load, because the two spiral coils can support each other, reducing distortion and deflection, thereby increasing the stability of the spring mechanism and improving the service life of the device.
[0011] Preferably, the bottom of the device housing is provided with anti-slip grooves, thereby preventing the problem of device deviation due to sliding during operation of the device, which may cause safety accidents.
[0012] Beneficial Effects
[0013] 1. In the prior art, the inflation adjustment of grouting equipment is an important link to ensure the stability and efficiency of the grouting process. If internal gas reflux occurs during the inflation process, this will directly affect the inflation efficiency. Since gas needs to be continuously replenished to compensate for the loss of reflux, this will lead to an increase in energy consumption, thereby increasing production costs. Frequent gas reflux will aggravate the wear of pneumatic valves, pipes, joints and other components, shortening the service life of the equipment. Gas reflux leads to gas leakage, which not only wastes resources, but also has a certain impact on the environment. By installing a new anti-leakage device, users can improve the quality of grouting equipment. When adjusting the inflation, unscrew the sealing nut at the inflation port, connect the inflation tube to it, and inflate the inside. At this time, the gas pushes the sealing ring inward until the inner wall of the sealing ring reaches the front end of the tapered tube. Continue to inflate. When the gas accumulates to a limited pressure, the sealing ring shrinks along the front end of the tapered tube and the gas is filled in. When the inflation is completed, unplug the inflation pipe. Then the high-pressure gas pushes the sealing ring to move toward the inflation pipe until the front end of the sealing ring reaches the inflation pipe. The internal high-pressure gas continues to push and blocks the outlet pipe, thereby reducing gas reflux, thereby avoiding the problem of resource waste caused by gas reflux.
[0014] 2. In the prior art, when the grouting equipment is performing grouting operations, vibration will indeed be generated due to the operation of the motor and the grouting machine. If this vibration is not controlled, continuous vibration will cause metal fatigue of the machine body and reduce the service life of the equipment. The vibration will affect the accuracy of grouting, resulting in uneven grouting and affecting product quality. Frequent vibration will cause the connecting parts to loosen, requiring more frequent maintenance and tightening, increasing maintenance costs. Vibration causes the working efficiency of motors and other components to decrease, thereby increasing energy consumption. The utility model adopts a shock absorbing device installed at the bottom of the supporting platform. When the machine body vibrates, the internal vibration is transmitted to the spring mechanism inside the shock absorbing device for absorption. In addition, a part of the vibration is absorbed by the pressure chamber and converted into internal energy. After that, the spring resets. At this time, the kinetic energy is converted into internal energy due to the expansion and contraction of the pressure chamber, thereby reducing the intensity of vibration during equipment operation and reducing the risk of damage to the equipment due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model anti-leakage device;
[0017] Figure 3 This is a schematic diagram of the interior of the shock absorbing device of the utility model;
[0018] Figure 4 This is a schematic diagram of the shock absorbing structure of the utility model.
[0019] Legend:
[0020] 1. Support platform; 2. Motor; 3. Grouting machine; 4. Anti-leakage device; 401. Outer wall of the pipeline; 402. Exhaust pipe; 403. Sealing nut; 404. Connecting pipe; 405. Inlet pipe; 406. Conical pipe; 407. Sealing ring; 408. Inflatable pipe; 5. Shock-absorbing device; 501. Device housing; 502. Sliding chamber; 503. Fixing bolt; 504. Tension spring; 505. Pressure chamber; 506. Support spring; 507. Pressure relief port. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.
[0022] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment:
[0024] Reference Figure 1-4A grouting molding device for producing refractory materials comprises a supporting platform 1, a motor 2 is fixed on the upper end surface of the supporting platform 1, a grouting machine 3 is fixed on the upper end surface of the supporting platform 1, an anti-gas leakage device 4 is fixed on the side end surface of the grouting machine 3, the anti-gas leakage device 4 comprises a pipeline outer wall 401, an air outlet pipe 402 is fixed inside the pipeline outer wall 401, a sealing nut 403 is threadedly connected to the side end surface of the air outlet pipe 402, an air inlet pipe 405 is connected to the inner wall of the pipeline outer wall 401, a connecting pipe 404 is connected to the other end of the air outlet pipe 402, a tapered pipe 406 is connected to the side end surface of the connecting pipe 404, a sealing ring 407 is slidably connected to the inner wall of the pipeline outer wall 401, an inflation pipe 408 is fixed on the other end of the pipeline outer wall 401, and a sealing nut 403 is threadedly connected to the outer wall of the inflation pipe 408, a shock absorbing device 5 is provided at the bottom of the supporting platform 1, and the shock absorbing device 5 comprises an outer wall of the device Shell 501, a sliding bin 502 is slidably connected inside the device shell 501, the sliding bin 502 is fixedly connected to the supporting platform 1, a fixing bolt 503 is rotatably connected to the inner wall of the device shell 501, a tension spring 504 is fixed on the surface of the fixing bolt 503, and the other end of the tension spring 504 is fixedly connected to the sliding bin 502, a pressure bin 505 is fixed on the inner wall of the pipeline shell 501, the top of the pressure bin 505 is fixedly connected to the sliding bin 502, a pressure relief port 507 is opened on the surface of the pressure bin 505, a supporting spring 506 is fixed on the inner wall of the device shell 501, the supporting spring 506 is fixedly connected to the sliding bin 502, a rubber ring is provided inside the sealing nut 403, the inner diameter of the sealing ring 407 is larger than the diameter of the frustum surface, a rubber sleeve is covered on the surface of the sealing nut 403, the supporting spring 506 adopts a double-strand spring, and anti-slip patterns are provided on the bottom of the device shell.
[0025] In the prior art, the inflation adjustment of the grouting equipment is an important link to ensure the stability and efficiency of the grouting process. If internal gas reflux occurs during the inflation process, this will directly affect the inflation efficiency. Since the gas needs to be continuously replenished to compensate for the reflux loss, this will lead to an increase in energy consumption, thereby increasing production costs. Frequent gas reflux will aggravate the wear of pneumatic valves, pipes, joints and other components, shortening the service life of the equipment. Gas reflux leads to gas leakage, which not only causes a waste of resources, but also has a certain impact on the environment. By installing a new anti-leakage device 4, when the user adjusts the inflation of the grouting equipment, unscrew the sealing nut 40 at the inflation port 3. Connect the inflation tube 408 to it and inflate it. At this time, the gas pushes the sealing ring 407 to move inward until the inner wall of the sealing ring 407 reaches the front end of the tapered tube 406. Continue to inflate. When the gas accumulates to a limited pressure, the sealing ring 407 shrinks along the front end of the tapered tube 406 and the gas is filled in. When the inflation is completed, unplug the inflation tube 408. Then the high-pressure gas pushes the sealing ring 407 to move toward the inflation tube 408 until the front end of the sealing ring 407 reaches the inflation tube 408. The internal high-pressure gas continues to push and blocks the outlet pipe 402, thereby reducing gas reflux, thereby avoiding the problem of waste of resources caused by gas reflux.
[0026] The working principle of the utility model is as follows: when the user adjusts the inflation of the grouting equipment, he unscrews the sealing nut 403 at the inflation port, connects the inflation tube 408 to it, and inflates the inside. At this time, the gas pushes the sealing ring 407 to move inward until the inner wall of the sealing ring 407 reaches the front end of the tapered tube 406, and continues to inflate. When the gas accumulates to a limited pressure, the sealing ring 407 shrinks along the front end of the tapered tube 406, and the gas is filled in. When the inflation is completed, the inflation tube 408 is unplugged, and then the high-pressure gas pushes the sealing ring 407 to move toward the inflation tube 408, until the front end of the sealing ring 407 reaches the inflation tube 408, and the internal high-pressure gas continues to push to block the outlet pipe 402, thereby reducing gas reflux.
[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A grouting molding device for producing refractory materials, comprising a support platform (1), a motor (2) being fixed to the upper end surface of the support platform (1), a grouting machine (3) being fixed to the upper end surface of the support platform (1), and an anti-gas leakage device (4) being fixed to the side end surface of the grouting machine (3), characterized in that: The anti-leakage device (4) comprises an outer wall of a pipe (401), an air outlet pipe (402) is fixed inside the outer wall of the pipe (401), a sealing nut (403) is threadedly connected to a side end face of the air outlet pipe (402), an inner wall of the outer wall of the pipe (401) is connected to an air inlet pipe (405), the other end of the air outlet pipe (402) is connected to a connecting pipe (404), the side end face of the connecting pipe (404) is connected to a tapered pipe (406), a sealing ring (407) is slidably connected to the inside of the outer wall of the pipe (401), an inflation pipe (408) is fixed to the other end of the outer wall of the pipe (401), and the outer wall of the inflation pipe (408) is threadedly connected to a sealing nut (403).
2. A refractory material production grouting molding equipment according to claim 1, characterized in that: A shock absorbing device (5) is provided at the bottom of the support platform (1), and the shock absorbing device (5) comprises a device housing (501), a sliding chamber (502) is slidably connected to the inside of the device housing (501), and the sliding chamber (502) is fixedly connected to the support platform (1); a fixing bolt (503) is rotatably connected to the inner wall of the device housing (501), a tension spring (504) is fixed to the surface of the fixing bolt (503), and the other end of the tension spring (504) is fixedly connected to the sliding chamber (502); a pressure chamber (505) is fixed to the inner wall of the device housing (501), and the top of the pressure chamber (505) is fixedly connected to the sliding chamber (502), and a pressure relief port (507) is provided on the surface of the pressure chamber (505); a support spring (506) is fixed to the inner wall of the device housing (501), and the support spring (506) is fixedly connected to the sliding chamber (502).
3. A refractory material production grouting molding equipment according to claim 1, characterized in that: A rubber ring is provided inside the sealing nut (403).
4. A refractory material production grouting molding equipment according to claim 1, characterized in that: The inner diameter of the sealing ring (407) is larger than the diameter of the frustum surface.
5. The grouting molding equipment for producing refractory materials according to claim 1, characterized in that: The surface of the sealing nut (403) is covered with a rubber sleeve.
6. A refractory material production grouting molding equipment according to claim 2, characterized in that: The support spring (506) is a double-strand spring.
7. A refractory material production grouting molding equipment according to claim 2, characterized in that: The bottom of the device shell is provided with anti-skid patterns.