CN212666321U - Refractory castable preparation facilities based on vacuum vibration molding - Google Patents
Refractory castable preparation facilities based on vacuum vibration molding Download PDFInfo
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- CN212666321U CN212666321U CN202020908655.XU CN202020908655U CN212666321U CN 212666321 U CN212666321 U CN 212666321U CN 202020908655 U CN202020908655 U CN 202020908655U CN 212666321 U CN212666321 U CN 212666321U
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Abstract
The utility model discloses a refractory castable preparation device based on vacuum vibration molding, belonging to the field of refractory materials, the device consists of a base, a box body, a vacuum bin, a vibration motor and a vacuum pump, wherein the vacuum bin is arranged in the box body and comprises an upper cover, a forming die and a sealing steel ring, 4 vibration motors are respectively arranged above the upper cover and at two sides of the die, so that the vacuum chamber can simultaneously generate longitudinal and transverse vibration, the vacuum pump is connected with the upper cover through the hose, the forming mould is detachable and is conveyed by the guide rail and the pulley, after the forming mould filled with the refractory castable is fixed, withdraw from the coaster, close the vacuum chamber, open vibrating motor and vacuum pump work, the utility model discloses device convenient operation security is high, has effectively improved vibration effect and vibration range and frequency and is not influenced, and the prefabricated section compactness is good bubble-free, has improved refractory material's performance.
Description
Technical Field
The utility model relates to a refractory material technical field specifically relates to a refractory castable preparation facilities based on vacuum vibration shaping.
Background
The castable is also called refractory castable, is a type of building material, is a granular or powdery material prepared by adding a certain amount of bonding agent into refractory materials, has higher fluidity, can prevent fire from spreading by using an unshaped refractory material formed by a pouring way, is green and environment-friendly and has high stability, so the castable has wider application range, can be directly poured into a lining body for use, and can be made into a precast block for use by a pumping or vibrating method.
Patent CN2206712 discloses a vacuum vibration forming device of pouring refractory product, comprises shaking table, vacuum cover base, vacuum cover, the secondary of special construction feeds the storehouse, admission valve, air outlet valve and vacuum table and constitutes, and it forms through reforming transform the shaking table, adds special vacuum airtight steel cover on it, is applicable to the shaping high performance pouring refractory product, but the practicality is not high, and the vibration effect is not good.
Therefore, how to effectively combine the vacuum condition with the vibration mode is one of the problems which need to be solved urgently in the preparation process of the castable at present, the requirement of the compactness of the precast block is required to be met, no air bubbles are generated, the precast block can be quickly formed, and the service performance of the castable refractory is improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses technical problem to the aforesaid existence provides a refractory castable preparation facilities based on vacuum vibration shaping.
The technical scheme of the utility model is that: a refractory castable preparation device based on vacuum vibration molding comprises: the device comprises a base for supporting the whole device, a guide rail for enabling a pulley to move and a damping device for conveniently holding a vibration motor positioned below the guide rail are arranged on the upper surface of the base, a closed vacuum bin is arranged above the base, a layer of bottom plate is arranged on the pulley, a detachable forming die is placed on the bottom plate, and the forming die is withdrawn after being placed in place by the pulley;
the vacuum bin is formed by combining and splicing an upper cover, a sealing steel ring and a forming die from top to bottom in sequence, wherein an outer hydraulic oil cylinder for controlling the upper cover to be attached to the forming die is arranged on the upper surface of the upper cover;
the box body covers the vacuum bin and is connected with the base in a sealing mode, the box body is further provided with a box door with the sound insulation effect, the box door is closed after the pulley exits, and a vacuum pump is arranged outside the box body and communicated with the vacuum bin.
Further, damping device includes the balancing piece and passes through the fixed block that the rubber spring gasbag links to each other with the balancing piece, and it is convenient to change, long service life, the fixed block passes through the draw-in groove and fixes with the vibrating motor who is located the below, can prevent to vibrate in-process mould aversion.
Further, vibrating motor in the vibrating motor cover body is formed by placing two motors side by side and is symmetrical along the axis direction, so that stability is improved, and the vibrating motor cover body cannot be restrained by a vacuum bin.
Furthermore, the telescopic rod at the lower part of the outer hydraulic oil cylinder is connected with the upper cover through a slip sheet, and the telescopic rod at the lower part of the inner hydraulic oil cylinder is connected with the vibration motor cover body through the slip sheet, so that the oil cylinder and the telescopic rod are prevented from being damaged in the vibration process.
Further, the vacuum pump is connected to the upper cover through a rubber hose with a steel wire, which can be bent by vibration without being deformed, passing through the case.
Furthermore, the sound insulation material of the box body is glass wool, so that the sound insulation effect is good.
Furthermore, the upper part of the side wall of the box body is also provided with an observation window, so that the vibration effect of the vacuum bin can be observed.
Furthermore, the lower part of the base is provided with supporting legs which are fixed with the base through bolt groups, so that the stability is good.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model provides a refractory castable preparation facilities based on vacuum vibration shaping convenient operation, degree of automation is high, simple process, compact structure, safe and reliable, and it is convenient to maintain, is applicable to the castable shaping of different specifications.
(2) The utility model discloses a vibration about and, upper portion and both sides all are equipped with vibrating motor, have effectively improved vibration effect and vibration in-process amplitude and frequency and can not receive restriction and influence, and the even density of prefabricated section is high, does not produce the bubble, effectively improves the performance of refractory castable.
(3) The utility model discloses the noise that the device operation in-process produced is isolated effectively, and noise pollution is little, uses material green.
Drawings
FIG. 1 is a schematic structural view of the present invention in use;
FIG. 2 is a schematic structural view of the present invention in a non-use state;
FIG. 3 is a schematic view of the structure of the sliding blade of the present invention;
figure 4 is a cross-sectional view of the slider a-a of figure 3 according to the present invention.
The vibration damping device comprises a base 1, a vacuum bin 2, a box 3, a vacuum pump 4, a supporting leg 5, a bolt group 6, a balance block 7, a guide rail 8, a pulley 9, a bottom plate 10, a forming die 11, a sealing steel ring 12, an upper cover 13, an outer hydraulic cylinder 14, an inner hydraulic cylinder 15, a vibrating motor 16, a vibrating motor cover 17, a vibrating motor cover 18, a box door 19, a clamping groove 19, a rubber spring air bag 20, a fixed block 21, a rubber hose 22, an observation window 23, a sliding sheet 24, a sliding block 241, a spring 242, a telescopic rod 25 and a damping device 26.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and the described embodiments are only some embodiments of the present invention, but not all embodiments.
A refractory castable preparation apparatus based on vacuum vibration forming as shown in fig. 1, includes a base 1 supporting the whole apparatus, the upper surface of the base is provided with a guide rail 8 which can make the pulley 9 move and a damping device 26 which is convenient for holding the vibration motor 16 positioned below, a closed vacuum chamber 2 is arranged above the base 1, a layer of bottom plate 10 is arranged on the pulley 9, a detachable forming die 11 is arranged on the bottom plate 10, when the forming die 11 is placed in place by the pulley 9 and then withdrawn, the damping devices 26 on the two sides of the base 1 comprise a balance block 7 and a fixed block 21 connected with the balance block 7 through a rubber spring air bag 20, the replacement is convenient, the service life is long, the fixed block 21 is fixed with a vibration motor 16 positioned below through a clamping groove 19, the forming die 11 is prevented from shifting in the vibration process, a supporting leg 5 is arranged below the base 1, the supporting leg 5 is fixed with the base 1 through a bolt group 6, and the bolt group 6 is fixed through a high-strength outer hexagonal bolt and a nut;
the vacuum chamber 2 shown in fig. 2 is formed by combining and splicing an upper cover 13, a sealing steel ring 12 and a forming die 11 from top to bottom in sequence, wherein the upper surface of the upper cover 13 is provided with an outer hydraulic oil cylinder 14 for controlling the upper cover 13 to be attached to the forming die 11, the upper part of the upper cover 13 is also provided with a vibration motor cover body 17, the upper surface of the upper cover is provided with an inner hydraulic oil cylinder 15 for controlling the upper cover 13 to be attached, a lower telescopic rod 25 of the outer hydraulic oil cylinder 14 is connected with the upper cover 13 through a sliding sheet 24, a lower telescopic rod 25 of the inner hydraulic oil cylinder 15 is connected with the vibration motor cover body 17 through the sliding sheet 24, and the outer hydraulic oil cylinder 14 and the inner hydraulic oil cylinder 15 adopt a commercially available Mactong HSG hydraulic;
as shown in fig. 3 and 4, a circular slider 241 is arranged inside the sliding piece 24, the circular slider 241 is connected with the telescopic rod 25 and can slide in all directions in the sliding piece 24, and a spring 242 is arranged on the circumference of the sliding piece 24 to prevent damage to the hydraulic cylinder 15 and the telescopic rod 25 in the vibration process;
as shown in fig. 1, when the vibration motor cover 17 is attached to the upper cover 13, the vibration motor 16 is turned on to vibrate the vacuum chamber 2, the vibration motor 16 is two motors arranged side by side, and is symmetrical along the axial direction, so that the stability is improved and the vibration motor 16 is not restricted by the vacuum chamber 2, the vibration motor 16 is a commercially available jie TZD vibration motor, the vacuum chamber 2 is covered by the chamber 3 and is hermetically connected with the base 1, the vacuum pump 4 passes through the chamber 3 through the rubber hose 22 with steel wires to be connected with the upper cover 13, the rubber hose 22 can be bent along with the vibration without deformation, the vacuum pump 4 is a commercially available de nai JZJ2BE type water ring roots vacuum pump, the vacuum efficiency is high, the noise is low, the chamber 3 is also provided with a chamber door 18 having a sound insulation effect, the chamber door 18 is closed after the tackle 9 is withdrawn, and the vibration effect can be observed through the observation window 23 positioned on the upper portion.
With reference to a preferred embodiment of the present invention, a device for preparing refractory castable based on vacuum vibration molding, during operation, the refractory castable is loaded into a forming mold 11, the forming mold 11 is placed on a bottom plate 10 of a pulley 9, the forming mold 11 is then fed into a box 3 along a rail 8, the pulley 9 is firmly fixed and withdrawn by contacting a vibrating motor 16 through a fixed block 21 on a balance block 7, a box door 18 is closed, an upper cover 13 is placed under an outer hydraulic cylinder 14 to make the upper cover 13 fit with the forming mold 11, an inner hydraulic cylinder 15 is then placed to make the vibrating motor 16 fit with the upper cover 13, a vacuum pump 4 is firstly opened to evacuate a vacuum chamber 2 and maintain the vacuum for 3min, the vibrating motor 16 is opened after the vacuum does not change, and simultaneously the vibration effect can be observed through an observation window 23 positioned on the upper part of the side wall of the box 3, and (3) deflating after vibrating and compacting treatment for 10min, opening the box door 18, opening the upper cover 13 and moving out the forming die 11.
Claims (8)
1. A refractory castable preparation device based on vacuum vibration molding is characterized by comprising:
a base (1) supporting the whole device, wherein the upper surface of the base is provided with a guide rail (8) capable of enabling a pulley (9) to move and a damping device (26) convenient for installing and holding a vibration motor (16) positioned below the guide rail, and a closed vacuum bin (2) is arranged above the base (1);
the vacuum cabin (2) is formed by combining and splicing an upper cover (13), a sealing steel ring (12) and a forming die (11) from top to bottom in sequence, an outer hydraulic oil cylinder (14) for controlling the upper cover (13) to be attached to the forming die (11) is arranged on the upper surface of the upper cover (13), a vibration motor cover body (17) is arranged on the upper portion of the upper cover (13), an inner hydraulic oil cylinder (15) for controlling the upper cover (13) to be attached to the upper surface of the upper cover is arranged on the upper surface of the upper cover, and the outer hydraulic oil cylinder (14) and the inner hydraulic oil cylinder (15) are arranged on a box body (3) with a sound insulation;
the box (3) covers the vacuum bin (2) and is hermetically connected with the base (1), the box (3) is also provided with a box door (18) with the same sound insulation effect, and a vacuum pump (4) is arranged outside the box (3) and communicated with the vacuum bin (2).
2. The device for preparing the refractory castable based on vacuum vibration forming is characterized in that the damping device (26) comprises a balance block (7) and a fixed block (21) connected with the balance block (7) through a rubber spring air bag (20), and the fixed block (21) is fixed with a vibration motor (16) located below through a clamping groove (19).
3. The device for preparing the refractory castable based on vacuum vibration forming is characterized in that the vibration motor (16) in the vibration motor cover body (17) is arranged in two motors side by side.
4. The device for preparing the refractory castable based on vacuum vibration forming is characterized in that the lower telescopic rod (25) of the outer hydraulic oil cylinder (14) is connected with the upper cover (13) through a sliding sheet (24), and the lower telescopic rod (25) of the inner hydraulic oil cylinder (15) is connected with the vibration motor cover body (17) through the sliding sheet (24).
5. A vacuum vibration forming-based refractory castable preparation apparatus according to claim 1, characterized in that the vacuum pump (4) is connected to the upper lid (13) through the box (3) by a rubber hose (22) with steel wire.
6. The device for preparing the castable refractory based on vacuum vibration forming according to claim 1, wherein the sound insulation material of the box body (3) is glass wool.
7. The device for preparing the refractory castable based on the vacuum vibration forming is characterized in that the upper part of the side wall of the box body (3) is also provided with an observation window (23).
8. A refractory castable preparation device based on vacuum vibration forming according to claim 1, characterized in that the base (1) is provided with support legs (5) at its lower part, which are fixed with the base (1) by bolt group (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020908655.XU CN212666321U (en) | 2020-05-26 | 2020-05-26 | Refractory castable preparation facilities based on vacuum vibration molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020908655.XU CN212666321U (en) | 2020-05-26 | 2020-05-26 | Refractory castable preparation facilities based on vacuum vibration molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212666321U true CN212666321U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020908655.XU Active CN212666321U (en) | 2020-05-26 | 2020-05-26 | Refractory castable preparation facilities based on vacuum vibration molding |
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| Country | Link |
|---|---|
| CN (1) | CN212666321U (en) |
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2020
- 2020-05-26 CN CN202020908655.XU patent/CN212666321U/en active Active
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