Neutralization device for preparing plasticizer

Abstract

The utility model discloses a neutralizing device for preparing plasticizers, which belongs to the technical field of plasticizer preparation and comprises a reaction bin, a filter cartridge component is mounted above the reaction bin, and a neutralizer box component is mounted at the top of the reaction bin and positioned on one side of the filter cartridge component. A liquid level sensing assembly is installed at the position, close to the edge, of the reaction bin and located on the side, away from the filter cartridge assembly, of the neutralizer box assembly, a stirring assembly is installed at the position, close to the upper portion, of the reaction bin and located on the outer side of the filter cartridge assembly, and a base is installed below the reaction bin; a storage and transportation device is mounted on the outer side of the reaction bin and located on one side of the top of the base; according to the plasticizer storage and transportation device disclosed by the utility model, the storage and transportation device is arranged, so that the plasticizer can be temporarily stored and transported to a certain extent through the matching of structures such as a storage box and a brake wheel when needed, the working requirements under different conditions can be better met, and the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plasticizer preparation, and particularly relates to a neutralization device for preparing plasticizer. Background Art

[0002] Plasticizer is a polymer material additive and also a phthalate ester among environmental estrogens. There are many types of plasticizer, the most common of which is DEHP.

[0003] Chinese patent application No. 202322090137.8 discloses a neutralization device for preparing plasticizer, including a reaction chamber, a neutralization stirring member and an adjusting member for driving the neutralization stirring member to rise and fall, a heating wire is arranged at the bottom of the inner cavity of the reaction chamber, a quantitative component is arranged on the right side, a filter cartridge and a neutralizer box are installed at the upper end of the reaction chamber, and a feeding pipe is arranged at the bottom of the neutralizer box. The neutralization device for preparing plasticizer, when performing a neutralization reaction, first rotates the screw rod, and the fixed rod drives the liquid level sensor on the side to slide up and down, and under the measurement of the right volume ruler, the liquid level sensor reaches the required value of the solvent, so that the amount of solvent required in the reaction chamber can be accurately controlled to achieve accurate proportioning. After proportioning, the neutralization stirring member and the adjusting member can stir the material more comprehensively to make it fully neutralized, making the device more convenient and applicable, and the prepared plasticizer is of higher quality.

[0004] 1. The above-mentioned patent has the problem of inconvenience in temporary storage and transportation of plasticizers when needed, thereby reducing the practicality of the device; 2. The above-mentioned patent has the problem of being unable to prevent filter clogging when needed, thereby reducing the working capacity of the device. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a neutralization device for preparing plasticizer, which has the characteristics of high practicability and strong working ability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a neutralization device for preparing a plasticizer, comprising a reaction bin, a filter cartridge assembly is installed above the reaction bin, a neutralizer box assembly is installed at the top of the reaction bin and at a position on one side of the filter cartridge assembly, a liquid level sensing assembly is installed at a position close to the edge of the reaction bin and at a position on the side of the neutralizer box assembly away from the filter cartridge assembly, a stirring assembly is installed at a position close to the top of the reaction bin and at a position outside the filter cartridge assembly, a base is installed below the reaction bin, a storage and transportation device is installed at the outside of the reaction bin and at a position on the top side of the base, and a stirring and anti-blocking device is installed at the outside of the reaction bin.

[0007] Preferably, the storage and transportation device includes a storage box, a docking tube, an expansion component, a blocking block, a pump body and a delivery pipe. The pump body is installed below the reaction chamber and at a position on one side of the top of the base. A storage box is provided on one side of the reaction chamber, a docking tube is installed above the storage box, a delivery pipe is installed on the side of the pump body close to the storage box, a blocking block is threadedly installed on the bottom of the storage box away from the reaction chamber, and a plurality of expansion components are provided above the blocking block.

[0008] Preferably, the storage and transportation device further comprises a valve and a brake wheel, a valve is installed at a central position of the docking pipe, and a plurality of brake wheels are installed below the storage box.

[0009] Preferably, the expansion assembly includes a rotating plate and a threaded barrel, a plurality of threaded barrels are threadedly mounted at an edge position of the storage box and above the blocking block, and a rotating plate is mounted on a side of the threaded barrel away from the delivery pipe.

[0010] Preferably, the stirring and anti-blocking device includes a lifting plate, a motor and a stirring rod. A lifting plate is arranged above the filter cartridge assembly, a motor is installed above the lifting plate, and a plurality of stirring rods are installed outside the motor output end and between the lifting plate and the filter cartridge assembly.

[0011] Preferably, the stirring and anti-blocking device further comprises an electric lifting rod, and the lifting plate and the reaction chamber are connected via the electric lifting rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a storage and transportation device, so that the device can perform certain temporary storage and transportation work on the plasticizer through the cooperation of the storage box and the brake wheel and other structures when needed, so as to better meet the work needs in different situations and thus improve the practicality of the device.

[0014] 2. The utility model is provided with a stirring anti-blocking device, so that the device can stir the inside of the filter cartridge assembly to a certain extent through the cooperation of structures such as a motor and a stirring rod when necessary, thereby preventing the filter cartridge assembly from being blocked, ensuring the normal operation, and further improving the working capacity of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cutaway view of the utility model;

[0017] Figure 3 It is a three-dimensional cutaway view of the storage and transportation device of the utility model;

[0018] Figure 4 It is a three-dimensional cutaway view of the stirring anti-blocking device of the utility model.

[0019] In the figure: 1. reaction chamber; 2. stirring assembly; 3. base; 4. liquid level sensing assembly; 5. storage and transportation device; 51. storage box; 52. valve; 53. docking tube; 54. expansion assembly; 541. rotating plate; 542. threaded cylinder; 55. blocking block; 56. brake wheel; 57. pump body; 58. delivery pipe; 6. neutralizer box assembly; 7. filter cartridge assembly; 8. stirring anti-blocking device; 81. electric lifting rod; 82. lifting plate; 83. motor; 84. stirring rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a neutralization device for preparing a plasticizer, comprising a reaction bin 1, a filter cartridge assembly 7 is installed above the reaction bin 1, a neutralizer box assembly 6 is installed at the top of the reaction bin 1 and at a position on one side of the filter cartridge assembly 7, a liquid level sensing assembly 4 is installed at a position close to the edge of the reaction bin 1 and at a position on the side of the neutralizer box assembly 6 away from the filter cartridge assembly 7, a stirring assembly 2 is installed at a position close to the top of the reaction bin 1 and at a position outside the filter cartridge assembly 7, a base 3 is installed below the reaction bin 1, a storage and transportation device 5 is installed at the outside of the reaction bin 1 and at a position on one side of the top of the base 3, and a stirring anti-blocking device 8 is installed at the outside of the reaction bin 1.

[0023] Specifically, the storage and transportation device 5 includes a storage box 51, a docking tube 53, an expansion component 54, a blocking block 55, a pump body 57 and a delivery pipe 58. The pump body 57 is installed below the reaction chamber 1 and at a position on the top side of the base 3. The storage box 51 is arranged on one side of the reaction chamber 1, the docking tube 53 is installed above the storage box 51, the delivery pipe 58 is installed on the side of the pump body 57 close to the storage box 51, and a blocking block 55 is installed on the bottom of the storage box 51 away from the reaction chamber 1 through a thread, and a plurality of expansion components 54 are arranged above the blocking block 55.

[0024] By adopting the above technical solution, the device can perform certain temporary storage work on the plasticizer when needed through the cooperation of structures such as the storage box 51 and the pump body 57, so as to better meet the working needs in different situations.

[0025] Specifically, the storage and transportation device 5 further includes a valve 52 and a brake wheel 56 . The valve 52 is installed at a central position of the docking pipe 53 , and a plurality of brake wheels 56 are installed below the storage box 51 .

[0026] By adopting the above technical solution, the staff can prevent foreign matter from passing through the docking pipe 53 through the valve 52 during transportation, and the staff can move the position of the storage box 51 through the brake wheel 56 when necessary, thereby reducing the difficulty of transportation.

[0027] Specifically, the expansion assembly 54 includes a rotating plate 541 and a threaded barrel 542 . A plurality of threaded barrels 542 are threadedly installed at the edge of the storage box 51 and above the blocking block 55 . A rotating plate 541 is installed on the side of the threaded barrel 542 away from the delivery pipe 58 .

[0028] By adopting the above technical solution, the staff can adjust the storage capacity to a certain extent through the cooperation of the rotating plate 541 and the threaded cylinder 542 when necessary, so as to better meet the work needs in different situations.

[0029] When the present embodiment is used, when the staff needs to use the device for neutralization during the preparation of the plasticizer, the raw material is fed into the filter cartridge assembly 7, and the raw material enters the reaction chamber 1 after being filtered by the filter cartridge assembly 7, and then the staff manipulates the neutralizer box assembly 6 to feed the auxiliary material into the reaction chamber 1, and the liquid level in the reaction chamber 1 can be sensed by the liquid level sensing assembly 4, and then the stirring assembly 2 is manipulated to stir and neutralize the raw material and the auxiliary material, and then the staff can push the storage box 51 in the storage and transportation device 5 to move it through each brake wheel 56 until the docking pipe 53 docks with the delivery pipe 58, and then the staff can respectively Rotate the rotating plate 541 in each expansion component 54 to drive each threaded barrel 542 to rotate. The threaded barrel 542 is threadedly connected to the storage box 51, so each threaded barrel 542 moves to adjust the capacity of the plasticizer. Then the staff opens the valve 52 and starts the pump body 57. The pump body 57 extracts the plasticizer, and then the plasticizer passes through the delivery pipe 58 and the docking pipe 53 into the storage box 51 and each threaded barrel 542. Close the pump body 57 and the valve 52, move the push device to the required position, unscrew the blocking block 55 to discharge the plasticizer, and the work is completed. The base 3 plays a supporting role.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the stirring and anti-blocking device 8 includes a lifting plate 82, a motor 83 and a stirring rod 84, a lifting plate 82 is arranged above the filter cartridge assembly 7, a motor 83 is installed above the lifting plate 82, and a plurality of stirring rods 84 are installed outside the output end of the motor 83 and between the lifting plate 82 and the filter cartridge assembly 7.

[0032] By adopting the above technical solution, the device can stir the interior of the filter cartridge assembly 7 to a certain extent through the cooperation of the motor 83 and the stirring rod 84 when necessary, thereby preventing the filter cartridge assembly 7 from being blocked and ensuring normal operation.

[0033] Specifically, the stirring and anti-blocking device 8 further includes an electric lifting rod 81 , and the lifting plate 82 is connected to the reaction chamber 1 via the electric lifting rod 81 .

[0034] By adopting the above technical solution, the device can adjust the height of the lifting plate 82 and other structures through the electric lifting rod 81 when needed, thereby eliminating the trouble of manual operation by the staff and better meeting the needs of the staff.

[0035] When this embodiment is in use, the staff can start the electric lifting rod 81 in the stirring and anti-blocking device 8 when necessary, thereby driving the lifting plate 82 to descend, and then driving each stirring rod 84 to enter the filter cartridge assembly 7, and start the motor 83, thereby driving each stirring rod 84 to rotate, and then stirring the impurities in the filter cartridge assembly 7 to prevent the filter cartridge assembly 7 from being blocked, thereby ensuring the normal operation.

[0036] The structure and principle of the reaction chamber 1 and its upper structure, the stirring assembly 2 composed of a slide rail, a stirring blade, an electric push rod, a protective cover, a motor, a moving block and a slider, the liquid level sensing assembly 4 composed of a handle, a capacity ruler, a fixed rod, a liquid level sensor, a screw and a moving plate, the neutralizer box assembly 6 composed of a neutralizer box and a feeding pipe, and the filter cartridge assembly 7 composed of a filter screen and a filter cartridge have been disclosed in a neutralization device for preparing a plasticizer disclosed in Chinese Patent Application No. 202322090137.8. The working principle is to hold the liquid before adding it. The handle rotates the screw rod, and under the limit of the fixed rod, push the movable plate to slide up and down, so as to adjust the height of the side liquid level sensor, and control the required amount of stock solution by the capacity ruler, and then add the auxiliary material into the reaction chamber through the feeding pipe, and heat the liquid agent by the heating wire, and drive the motor to rotate the stirring blade to stir the material. At the same time, drive the electric push rod to push the movable block up and down, and adjust the stirring height of the stirring blade, so as to quickly and comprehensively react the material, making the device more convenient and applicable, and can accurately realize the dosage ratio of the liquid agent, so that the quality of the prepared plasticizer is higher.

[0037] The working principle and use process of the utility model are as follows: when the staff needs to use the device for neutralization during the preparation of the plasticizer, the raw material is fed into the filter cartridge assembly 7, and the raw material enters the reaction chamber 1 after being filtered by the filter cartridge assembly 7, and then the staff manipulates the neutralizer box assembly 6 to feed the auxiliary material into the reaction chamber 1, and the liquid level in the reaction chamber 1 can be sensed by the liquid level sensing assembly 4, and then the stirring assembly 2 is manipulated to stir and neutralize the raw material and the auxiliary material, and then the staff can push the storage box 51 in the storage and transportation device 5 to move it through each brake wheel 56 until the docking tube 53 docks with the delivery tube 58, and then the staff can respectively rotate the rotating plates 541 in each expansion assembly 54, thereby driving each threaded cylinder 542 to rotate, and the threaded cylinder 542 is threadedly connected to the storage box 51, so Each threaded barrel 542 moves to adjust the capacity of the plasticizer, and then the staff opens the valve 52 and starts the pump body 57. The pump body 57 extracts the plasticizer, and then the plasticizer passes through the delivery pipe 58 and the docking pipe 53 into the storage box 51 and each threaded barrel 542, closes the pump body 57 and the valve 52, pushes the device to the required position, unscrews the blocking block 55 to discharge the plasticizer, and the work is completed. The base 3 plays a supporting role; when necessary, the staff can start the electric lifting rod 81 in the stirring and anti-blocking device 8, thereby driving the lifting plate 82 to descend, and then driving each stirring rod 84 to enter the filter cartridge assembly 7, start the motor 83, thereby driving each stirring rod 84 to rotate, and then stir the impurities in the filter cartridge assembly 7 to prevent the filter cartridge assembly 7 from being blocked, thereby ensuring the normal operation.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A neutralization device for preparing a plasticizer, comprising a reaction chamber, characterized in that: A filter cartridge assembly is installed above the reaction bin, a neutralizer box assembly is installed on the top of the reaction bin and on one side of the filter cartridge assembly, a liquid level sensing assembly is installed near the edge of the reaction bin and on the side of the neutralizer box assembly away from the filter cartridge assembly, a stirring assembly is installed near the top of the reaction bin and on the outside of the filter cartridge assembly, a base is installed below the reaction bin, a storage and transportation device is installed on the outside of the reaction bin and on one side of the top of the base, and a stirring anti-blocking device is installed on the outside of the reaction bin.

2. A neutralization device for preparing a plasticizer according to claim 1, characterized in that: The storage and transportation device includes a storage box, a docking tube, an expansion component, a blocking block, a pump body and a delivery pipe. The pump body is installed below the reaction chamber and at a position on one side of the top of the base. A storage box is provided on one side of the reaction chamber, a docking tube is installed above the storage box, a delivery pipe is installed on the side of the pump body close to the storage box, a blocking block is installed at the bottom of the storage box away from the reaction chamber through a thread, and a plurality of expansion components are provided above the blocking block.

3. A neutralization device for preparing a plasticizer according to claim 2, characterized in that: The storage and transportation device also includes a valve and a brake wheel. The valve is installed at the central position of the butt joint pipe, and a plurality of brake wheels are installed below the storage box.

4. A neutralization device for preparing a plasticizer according to claim 2, characterized in that: The expansion assembly includes a rotating plate and a threaded barrel. A plurality of threaded barrels are threadedly mounted on the edge of the storage box and above the blocking block. A rotating plate is mounted on one side of the threaded barrel away from the delivery pipe.

5. A neutralization device for preparing a plasticizer according to claim 2, characterized in that: The stirring and anti-blocking device includes a lifting plate, a motor and a stirring rod. The lifting plate is arranged above the filter cartridge assembly, the motor is installed above the lifting plate, and a plurality of stirring rods are installed outside the motor output end and between the lifting plate and the filter cartridge assembly.

6. A neutralization device for preparing a plasticizer according to claim 5, characterized in that: The stirring anti-blocking device also includes an electric lifting rod, and the lifting plate and the reaction chamber are connected by the electric lifting rod.

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