Polycarboxylate superplasticizer reaction kettle capable of efficiently mixing

Abstract

The utility model discloses an efficient mixing polycarboxylate superplasticizer reaction kettle, which comprises a reaction kettle main body and a sealing cover, the sealing cover is fixedly arranged on the upper surface of the reaction kettle main body, a stirring motor is fixedly arranged on the upper surface of the sealing cover, a support frame is fixedly arranged on the rear surface of the reaction kettle main body and close to the upper end, and the stirring motor is fixedly arranged on the rear surface of the reaction kettle main body. An overturning motor is fixedly installed on the upper surface of the supporting frame, a telescopic device is fixedly installed on the lower surface of the supporting frame, a sleeve piece is fixedly installed on the rear surface of the sealing cover, a shielding piece is movably installed on the rear portion of the upper end of the supporting frame, and a protective cover is fixedly installed on the rear surface of the supporting frame and located above the shielding piece. According to the efficient mixing type polycarboxylate superplasticizer reaction kettle disclosed by the utility model, the supporting frame, the overturning motor, the telescopic device, the sleeve piece, the shielding piece and the protective cover are matched with one another, so that the disassembled sealing cover does not need to be manually carried, and the lower end of the disassembled sealing cover can be shielded and protected.

Description

Technical Field

[0001] The utility model relates to the technical field of water reducing agent preparation, in particular to a highly efficient mixed polycarboxylic acid water reducing agent reaction kettle. Background Art

[0002] Polycarboxylate water reducer is a high-performance water reducer, which is widely used in projects such as roads, bridges, dams, tunnels and high-rise buildings. Polycarboxylate water reducer has the advantages of being green, environmentally friendly, non-flammable, non-explosive and safe to use. Polycarboxylate water reducer is prepared by putting a variety of raw materials into a reactor and stirring them fully for reaction. The raw materials in the reactor need to be stirred continuously during the reaction so that they can react fully.

[0003] However, the current polycarboxylic acid water-reducing agent reactor has some shortcomings. A sealing cover is installed on the upper end of the reactor, but the sealing cover has a certain weight, so when removing the sealing cover, it needs to be lifted down manually, which is troublesome. Since there is no shielding device at the lower end of the removed sealing cover, the inside of the sealing cover is easily contaminated. Utility Model Content

[0004] The main purpose of the utility model is to provide a polycarboxylate water-reducing agent reactor with high efficiency mixing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A high-efficiency mixed polycarboxylate water-reducing agent reactor comprises a reactor body and a sealing cover, wherein the sealing cover is fixedly mounted on the upper surface of the reactor body, a stirring motor is fixedly mounted on the upper surface of the sealing cover, a support frame is fixedly mounted on the rear surface of the reactor body and near the upper end, a flip motor is fixedly mounted on the upper surface of the support frame, a telescopic device is fixedly mounted on the lower surface of the support frame, a kit is fixedly mounted on the rear surface of the sealing cover, a shielding piece is movably mounted behind the upper end of the support frame, and a protective cover is fixedly mounted on the rear surface of the support frame and above the shielding piece.

[0007] Preferably, a fixing block is fixedly installed on the lower surface of the support frame, a lifting groove is opened inside the support frame, and limiting sliding grooves are longitudinally opened on the inner two side surfaces of the lifting groove, a socket is opened on the upper surface of the support frame and close to the two sides, and a through opening is opened on the other side of the upper end of the support frame.

[0008] Preferably, the kit includes a connecting block and an incomplete gear, the shielding member includes a shielding plate, a support plate and a driven gear, the telescopic end of the telescopic device extends into the lifting slot, a clamping sleeve is provided on the surface of the telescopic end of the telescopic device and close to the upper fixed sleeve, and a U-shaped rod is fixedly installed on the telescopic end of the telescopic device.

[0009] Preferably, an incomplete gear is fixedly mounted on the rear surface of the connecting block, a rotating hole is provided on the upper surface of the incomplete gear and in the middle, the telescopic end of the telescopic device passes through the rotating hole, the ferrule is embedded in the rotating hole, and both sides of the U-shaped rod are embedded in the limiting sliding grooves.

[0010] Preferably, a support plate is fixedly mounted on the front surface of the shielding plate, a driven gear is fixedly mounted on the upper surface of the support plate, and the output end of the flip motor is fixed to the driven gear.

[0011] Preferably, the kit is fixed to the sealing cover via a connecting block, and the support frame is fixed to the reactor body via a fixing block.

[0012] Preferably, the outer diameter of the protective cover is larger than the diameter of the shielding plate, the diameter of the shielding plate is equal to the diameter of the sealing cover, and the connecting block is in contact with the inner two side surfaces of the lifting slot.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, a supporting frame, a flipping motor, a telescopic device, a kit, a shielding member and a protective cover are arranged in a manner that cooperates with each other. When the sealing cover needs to be removed, the telescopic device is started by an external device, and the telescopic device pushes the kit and the sealing cover to rise. When the kit rises to a certain height, the incomplete gear of the kit is meshed with the driven gear of the shielding member. At this time, the flipping motor drives the driven gear to rotate, and the rotating driven gear drives the incomplete gear of the kit to rotate. At this time, the kit will rotate on the telescopic end surface of the telescopic device, and the rotating kit will drive the sealing cover to rotate until the shielding plate of the shielding member rotates to the bottom of the sealing cover. In this way, not only does it not need to be manually carried by the sealing cover, but it can also shield and protect the bottom of the disassembled sealing cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structural diagram of a highly efficient mixed polycarboxylate water-reducing agent reactor of the utility model;

[0016] Figure 2 This is a structural diagram of a telescopic device of a highly efficient mixed polycarboxylate water-reducing agent reactor of the utility model;

[0017] Figure 3 This is a kit disassembly structure diagram of a highly efficient mixed polycarboxylate water-reducing agent reactor of the utility model;

[0018] Figure 4 The utility model is a structural diagram of a shielding component of a highly efficient mixed polycarboxylate water-reducing agent reactor.

[0019] In the figure: 1. Reactor body; 2. Sealing cover; 3. Stirring motor; 4. Support frame; 401. Fixed block; 402. Lifting slot; 403. Through port; 404. Socket; 405. Limiting slide slot; 5. Flipping motor; 6. Telescopic device; 601. Card sleeve; 602. U-shaped rod; 7. Kit; 701. Connecting block; 702. Incomplete gear; 703. Rotating hole; 8. Shielding piece; 801. Shielding plate; 802. Support plate; 803. Driven gear; 9. Protective cover. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 A high-efficiency mixed polycarboxylic acid water-reducing agent reactor is shown, comprising a reactor body 1 and a sealing cover 2, the sealing cover 2 is fixedly installed on the upper surface of the reactor body 1, a stirring motor 3 is fixedly installed on the upper surface of the sealing cover 2, a support frame 4 is fixedly installed on the rear surface of the reactor body 1 and near the upper end, a flip motor 5 is fixedly installed on the upper surface of the support frame 4, a telescopic device 6 is fixedly installed on the lower surface of the support frame 4, a kit 7 is fixedly installed on the rear surface of the sealing cover 2, a shielding member 8 is movably installed behind the upper end of the support frame 4, and a protective cover 9 is fixedly installed on the rear surface of the support frame 4 and above the shielding member 8.

[0022] A fixing block 401 is fixedly installed on the lower surface of the support frame 4, a lifting groove 402 is opened inside the support frame 4, and limiting sliding grooves 405 are longitudinally opened on the inner two side surfaces of the lifting groove 402, and a socket 404 is opened on the upper surface of the support frame 4 and close to the two sides, and a through hole 403 is opened on the other side of the upper end of the support frame 4. The cooperation between the limiting sliding groove 405 and the U-shaped rod 602 can assist the kit 7 to rise and fall smoothly; the kit 7 includes a connecting block 701 and an incomplete gear 702, and the shielding member 8 includes a shielding plate 801, a support plate 802 and a driven gear 803. The telescopic end of the telescopic device 6 extends into the lifting groove 402, and a clamping sleeve 601 is fixedly installed on the telescopic end surface of the telescopic device 6 and close to the upper end, and the U-shaped rod 602 is fixedly installed on the telescopic end of the telescopic device 6; an incomplete gear 702 is fixedly installed on the rear surface of the connecting block 701, and the upper surface of the incomplete gear 702 and located at A rotating hole 703 is opened in the middle, the telescopic end of the telescopic device 6 passes through the rotating hole 703, the sleeve 601 is embedded in the rotating hole 703, and the two sides of the U-shaped rod 602 are embedded in the limiting slide groove 405. The cooperation between the rotating hole 703 and the sleeve 601 can assist the kit 7 to rotate smoothly; a support plate 802 is fixedly installed on the front surface of the baffle plate 801, and a driven gear 803 is fixedly installed on the upper surface of the support plate 802, and the output end of the flip motor 5 is fixed to the driven gear 803; the kit 7 is fixed to the sealing cover 2 through the connecting block 701, and the support frame 4 is fixed to the reactor body 1 through the fixing block 401; the outer diameter of the protective cover 9 is larger than the diameter of the baffle plate 801, and the diameter of the baffle plate 801 is equal to the diameter of the sealing cover 2. The connecting block 701 contacts the inner two side surfaces of the lifting groove 402, and the baffle plate 801 can shield and protect the lower end of the sealing cover 2 after disassembly and rotation.

[0023] It should be noted that the utility model is a high-efficiency mixed polycarboxylic acid water-reducing agent reactor. When in use, when the sealing cover 2 needs to be removed, the telescopic device 6 is started by an external device, and the telescopic device 6 pushes the kit 7 and the sealing cover 2 to rise. When the kit 7 rises to a certain height, the incomplete gear 702 of the kit 7 is engaged with the driven gear 803 of the shielding member 8. At this time, the flip motor 5 drives the driven gear 803 to rotate, and the rotating driven gear 803 drives the incomplete gear 702 of the kit 7 to rotate. At this time, the kit 7 will rotate on the telescopic end surface of the telescopic device 6, and the rotating kit 7 will drive the sealing cover 2 to rotate until the shielding plate 801 of the shielding member 8 rotates to the bottom of the sealing cover 2. In this way, not only does it not need to be manually carried by the sealing cover 2, but it can also shield and protect the bottom of the disassembled sealing cover 2. A stirring mechanism will be installed at the output end of the stirring motor 3. After the sealing cover 2 rises, the stirring mechanism can be removed first, and then the sealing cover 2 can be controlled to rotate.

[0024] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A highly efficient mixed polycarboxylate water reducer reactor, characterized in that: The invention comprises a reactor body (1) and a sealing cover (2), wherein the sealing cover (2) is fixedly mounted on the upper surface of the reactor body (1), a stirring motor (3) is fixedly mounted on the upper surface of the sealing cover (2), a support frame (4) is fixedly mounted on the rear surface of the reactor body (1) and close to the upper end, a turning motor (5) is fixedly mounted on the upper surface of the support frame (4), a telescopic device (6) is fixedly mounted on the lower surface of the support frame (4), a kit (7) is fixedly mounted on the rear surface of the sealing cover (2), a shielding member (8) is movably mounted behind the upper end of the support frame (4), and a protective cover (9) is fixedly mounted on the rear surface of the support frame (4) and above the shielding member (8).

2. The highly efficient mixed polycarboxylate water-reducing agent reactor according to claim 1, characterized in that: A fixing block (401) is fixedly mounted on the lower surface of the support frame (4), a lifting groove (402) is provided inside the support frame (4), and limiting sliding grooves (405) are longitudinally provided on both side surfaces inside the lifting groove (402), a socket (404) is provided on the upper surface of the support frame (4) and close to both sides, and a through opening (403) is provided on the other side of the upper end of the support frame (4).

3. The highly efficient mixed polycarboxylate water-reducing agent reactor according to claim 2, characterized in that: The kit (7) comprises a connecting block (701) and an incomplete gear (702); the shielding member (8) comprises a shielding plate (801), a supporting plate (802) and a driven gear (803); the telescopic end of the telescopic device (6) extends into the lifting slot (402); a clamping sleeve (601) is provided on the surface of the telescopic end of the telescopic device (6) and close to the upper fixed sleeve; and a U-shaped rod (602) is fixedly mounted on the telescopic end of the telescopic device (6).

4. The highly efficient mixed polycarboxylate water-reducing agent reactor according to claim 3, characterized in that: An incomplete gear (702) is fixedly mounted on the rear surface of the connecting block (701), a rotating hole (703) is provided on the upper surface of the incomplete gear (702) and in the middle, the telescopic end of the telescopic device (6) passes through the rotating hole (703), the ferrule (601) is embedded in the rotating hole (703), and both sides of the U-shaped rod (602) are embedded in the limiting sliding grooves (405).

5. The highly efficient mixed polycarboxylate water-reducing agent reactor according to claim 4, characterized in that: A support plate (802) is fixedly mounted on the front surface of the shielding plate (801), a driven gear (803) is fixedly mounted on the upper surface of the support plate (802), and the output end of the flip motor (5) is fixed to the driven gear (803).

6. The highly efficient mixed polycarboxylate water-reducing agent reactor according to claim 5, characterized in that: The kit (7) is fixed to the sealing cover (2) via a connecting block (701), and the support frame (4) is fixed to the reactor body (1) via a fixing block (401).

7. The highly efficient mixed polycarboxylate water-reducing agent reaction kettle according to claim 6, characterized in that: The outer diameter of the protective cover (9) is greater than the diameter of the shielding plate (801), the diameter of the shielding plate (801) is equal to the diameter of the sealing cover (2), and the connecting block (701) is in contact with the inner two side surfaces of the lifting groove (402).

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