A constant temperature preparation device for surfactant

Abstract

This utility model discloses a constant-temperature preparation device for surfactants, relating to the field of surfactant technology. Addressing the problems of the prior art, such as incomplete cleaning of surfactants adhering to the inner wall of the mixing chamber, poor cleaning effect, lack of cooling treatment of the air inside the mixing chamber, and water vapor damage to the vacuum pump, resulting in low practicality, the present invention proposes the following solution: a mixing cylinder and a cylinder cover bolted to the top outer wall of the mixing cylinder. The mixing cylinder is equipped with a mixing mechanism, which includes a mixing motor bolted to the top outer wall of the cylinder cover, a mounting bracket rotatably installed inside the mixing cylinder, and a fixing bracket. This utility model can stir and mix surfactants and scrape and clean the inner wall of the mixing cylinder, improving the cleaning effect. It can also remove air from the surfactant and treat water vapor to prevent damage to the vacuum pump, thus improving practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of surfactants, in particular to a constant temperature preparation device for surfactants. Background Art

[0002] Surfactants, also known as interfacial agents, are compounds that can significantly reduce the surface tension or interfacial tension between two liquids, between liquid and gas, and between liquid and solid. During the production process of surfactants, surfactants need to be formulated.

[0003] After searching, a Chinese patent (application number "202022088716.5") discloses "a constant temperature preparation device for surfactants". The above device includes a mixing chamber, a feeding pipe is connected to the top of one side of the mixing chamber, a stirring base is fixedly installed on the top of one side of the mixing chamber, a stirrer is detachably installed on one side of the stirring base, a rotating shaft is detachably installed inside the stirrer, a stirring blade is detachably installed on one side of the stirrer, a vacuum pump is fixedly installed on the top of one side of the mixing chamber, a heating plate is fixedly installed on one side of the mixing chamber, a dividing groove is opened inside the heating plate, and a heat transfer network is fixedly connected to one side of the heating plate. However, the above device has the following problems during use:

[0004] 1. When cleaning the interior of the mixing room, the surfactant adhering to the inner wall of the mixing room cannot be completely cleaned, and the cleaning effect is poor;

[0005] 2. When the air inside the mixing room is extracted, the air inside the mixing room is not cooled down. Water vapor will damage the vacuum pump, which has low practicality. Utility Model Content

[0006] The utility model provides a constant temperature preparation device for a surfactant, which solves the problems that the surfactant adhered to the inner wall of a preparation chamber cannot be completely cleaned in the comparative documents, the cleaning effect is poor, the air inside the preparation chamber is not cooled, water vapor may damage a vacuum pump, and the practicality is low.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A constant temperature preparation device for a surfactant, comprising a mixing cylinder and a cylinder cover connected to the top outer wall of the mixing cylinder by bolts, a mixing mechanism is arranged in the mixing cylinder, the mixing mechanism comprises a mixing motor connected to the top outer wall of the cylinder cover by bolts, a mounting frame rotatably mounted in the mixing cylinder, a fixing frame rotatably mounted in the mixing cylinder, a plurality of scrapers fixed on the bottom inner wall of the mounting frame and a plurality of ceramic heating rods connected to the top outer wall of the fixing frame by bolts, a mounting mechanism is arranged on one side of the mixing cylinder, the mounting mechanism comprises two mounting plates respectively fixed on the outer wall of one side of the mixing cylinder, a mounting cylinder penetrating and plugged on the top outer walls of the two mounting plates and an exhaust pipe fixed on the inner wall of the middle part of the mounting cylinder, a filter assembly is arranged in the mounting cylinder, the filter assembly comprises a liquefaction plate slidably sleeved in the mounting cylinder, a filter plate connected to the bottom outer wall of the liquefaction plate by bolts and a drying plate connected to the bottom outer wall of the filter plate by bolts.

[0009] Preferably, a liquid inlet pipe is fixedly provided on the upper inner wall of one side of the mixing cylinder, and a liquid inlet valve is clamped and installed at one end of the liquid inlet pipe, and a liquid discharge pipe is fixedly provided on the bottom inner wall of the mixing cylinder, and a liquid discharge valve is clamped and installed at one end of the liquid discharge pipe.

[0010] Preferably, a mounting shaft is connected to the outer wall of the bottom end of the hybrid motor output shaft through a coupling, and the mounting frame and the fixing frame are respectively fixed on the outer walls at both ends of the mounting shaft, a plurality of fixing grooves are opened on the outer wall of the top of the fixing frame, and a plurality of scrapers are respectively inserted into the plurality of fixing grooves, a plurality of the scrapers are respectively abutted against the inner wall of the mixing cylinder, and the top ends of a plurality of the ceramic heating rods are respectively connected to the outer wall of the bottom of the mounting frame by bolts.

[0011] Through the above scheme, the output shaft of the mixing motor rotates to drive the installation shaft, the installation frame and the fixed frame to rotate, and then drives the scraper to rotate along the inner wall of the mixing cylinder. The rotation of the scraper scrapes off the surfactant attached to the inner wall of the mixing cylinder, and at the same time stirs and mixes the surfactant in the mixing cylinder. At the same time, multiple groups of ceramic heating rods heat the surfactant.

[0012] Preferably, a sealing cover is connected to the outer wall of the top of the installation tube by bolts, a waterproof and breathable membrane is embedded on the inner wall of one end of the exhaust pipe, a drain port is opened on the inner wall of the bottom of the installation tube, and a sealing plug is inserted into the drain port.

[0013] Preferably, an air outlet pipe is fixedly provided on the upper inner wall of one side of the mixing cylinder, and a connecting pipe is fixedly provided on the inner wall of one end of the air outlet pipe, and the bottom end of the connecting pipe is fixedly provided on the outer wall of the bottom of the sealing cover.

[0014] Preferably, the top outer wall of the liquefaction plate is provided with through holes distributed at equal distances, and the liquefaction plate, the filter plate and the drying plate are slidably sleeved in the installation cylinder.

[0015] Through the above scheme, the exhaust pipe is connected to the vacuum pump, and the vacuum pump is operated to suck the air in the mixing cylinder into the installation cylinder. The water vapor is first liquefied on the surface of the liquefaction plate, and then the air passes through the filter plate and the drying plate to filter and dry the air.

[0016] The beneficial effects of the utility model are:

[0017] 1. A mixing mechanism is provided. The output shaft of the mixing motor rotates to drive the mounting shaft, the mounting frame and the fixing frame to rotate, thereby driving the scraper to rotate along the inner wall of the mixing cylinder. The rotation of the scraper scrapes off the surfactant attached to the inner wall of the mixing cylinder, and stirs and mixes the surfactant in the mixing cylinder. At the same time, multiple groups of ceramic heating rods heat the surfactant, which can stir and mix the surfactant, and scrape and clean the inner wall of the mixing cylinder, thereby improving the cleaning effect.

[0018] 2. An installation mechanism and a filter assembly are provided. The exhaust pipe is connected to the vacuum pump. When the vacuum pump is running, the air in the mixing cylinder is sucked into the installation cylinder. The water vapor is first liquefied on the surface of the liquefaction plate, and then the air passes through the filter plate and the drying plate to filter and dry the air. The air in the surfactant can be removed and the water vapor can be processed to prevent the water vapor from damaging the vacuum pump, thereby improving practicality.

[0019] In summary, the utility model can stir and mix the surfactant and scrape and clean the inner wall of the mixing tube, thereby improving the cleaning effect. It can remove the air in the surfactant and process the water vapor to prevent the water vapor from damaging the vacuum pump, thereby improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main three-dimensional structure of a constant temperature preparation device for a surfactant proposed by the utility model.

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of a constant temperature preparation device for a surfactant proposed in the utility model.

[0022] Figure 3 The utility model provides a schematic diagram of the mixing mechanism structure of a constant temperature preparation device for a surfactant.

[0023] Figure 4 The utility model provides a schematic diagram of the front cross-sectional structure of the installation mechanism of the constant temperature preparation device for surfactant.

[0024] Figure 5 This is a schematic diagram of the front cross-sectional structure of a filtering component of a constant temperature preparation device for a surfactant proposed in the utility model.

[0025] In the figure: 1. blending cylinder; 2. cylinder cover; 3. mixing mechanism; 301. mixing motor; 302. mounting shaft; 303. mounting frame; 304. fixing frame; 305. scraper; 306. ceramic heating rod; 4. mounting mechanism; 401. mounting plate; 402. mounting cylinder; 403. sealing cover; 404. exhaust pipe; 405. sealing plug; 5. connecting pipe; 6. filtering assembly; 601. liquefaction plate; 602. filtering plate; 603. drying plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example 1, reference Figure 1-3 A constant temperature preparation device for a surfactant comprises a mixing cylinder 1 and a cylinder cover 2 connected to the top outer wall of the mixing cylinder 1 by bolts, a liquid inlet pipe is fixedly arranged on the upper inner wall of one side of the mixing cylinder 1, a liquid inlet valve is clamped and installed at one end of the liquid inlet pipe, a liquid discharge pipe is fixedly arranged on the bottom inner wall of the mixing cylinder 1, a liquid discharge valve is clamped and installed at one end of the liquid discharge pipe, a mixing mechanism 3 is arranged in the mixing cylinder 1, and the mixing mechanism 3 comprises a mixing motor 301 connected to the top outer wall of the cylinder cover 2 by bolts, a mounting frame 303 rotatably installed in the mixing cylinder 1, a fixing frame 304 rotatably installed in the mixing cylinder 1, a plurality of scrapers 305 fixedly arranged on the bottom inner wall of the mounting frame 303, and a plurality of screws. A ceramic heating rod 306 is connected to the outer wall of the top of the fixing frame 304. The outer wall of the bottom end of the output shaft of the hybrid motor 301 is connected to the mounting shaft 302 through a coupling. The mounting frame 303 and the fixing frame 304 are respectively fixed on the outer walls at both ends of the mounting shaft 302. A plurality of fixing grooves are opened on the outer wall of the top of the fixing frame 304. A plurality of scrapers 305 are respectively inserted into the plurality of fixing grooves. A plurality of scrapers 305 are respectively abutted against the inner wall of the mixing cylinder 1. The top ends of a plurality of ceramic heating rods 306 are respectively connected to the outer wall of the bottom of the mounting frame 303 by bolts. An electric slip ring is arranged on the mounting shaft 302. A plurality of ceramic heating rods 306 are respectively connected to the electric slip ring through wires.

[0028] Example 2, reference Figure 4-5A constant temperature preparation device for a surfactant also includes a mounting mechanism 4, which includes two mounting plates 401 respectively fixed on the outer wall of one side of a mixing tube 1, a mounting tube 402 penetrating and plugged into the top outer walls of the two mounting plates 401, and an exhaust pipe 404 fixed on the inner wall of the middle part of the mounting tube 402, a sealing cover 403 is connected to the top outer wall of the mounting tube 402 by bolts, a waterproof and breathable membrane is embedded on the inner wall of one end of the exhaust pipe 404, a drain port is opened on the inner wall of the bottom of the mounting tube 402, a sealing plug 405 is plugged into the drain port, and the upper inner wall of one side of the mixing tube 1 An air outlet pipe is fixed on the top, a connecting pipe 5 is fixed on the inner wall of one end of the air outlet pipe, the bottom end of the connecting pipe 5 is fixed on the bottom outer wall of the sealing cover 403, a filter assembly 6 is provided in the mounting cylinder 402, the filter assembly 6 includes a liquefaction plate 601 slidably sleeved in the mounting cylinder 402, a filter plate 602 connected to the bottom outer wall of the liquefaction plate 601 by bolts, and a drying plate 603 connected to the bottom outer wall of the filter plate 602 by bolts, the top outer wall of the liquefaction plate 601 is provided with through holes distributed at equal distances, the liquefaction plate 601, the filter plate 602 and the drying plate 603 are slidably sleeved in the mounting cylinder 402.

[0029] Working principle: The output shaft of the mixing motor 301 rotates to drive the installation shaft 302, the installation frame 303 and the fixing frame 304 to rotate, and then drives the scraper 305 to rotate along the inner wall of the mixing cylinder 1. The scraper 305 rotates to scrape off the surfactant attached to the inner wall of the mixing cylinder 1, and stirs and mixes the surfactant in the mixing cylinder 1. At the same time, multiple groups of ceramic heating rods 306 heat the surfactant, and connect the exhaust pipe 404 to the vacuum pump. The vacuum pump operates to suck the air in the mixing cylinder 1 into the installation cylinder 402. The water vapor is first liquefied on the surface of the liquefaction plate 601, and then the air passes through the filter plate 602 and the drying plate 603 to filter and dry the air.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A constant temperature preparation device for a surfactant, comprising a mixing cylinder (1) and a cylinder cover (2) connected to the top outer wall of the mixing cylinder (1) by bolts, characterized in that: The mixing cylinder (1) is provided with a mixing mechanism (3), and the mixing mechanism (3) comprises a mixing motor (301) connected to the top outer wall of the cylinder cover (2) by bolts, a mounting frame (303) rotatably mounted in the mixing cylinder (1), a fixing frame (304) rotatably mounted in the mixing cylinder (1), a plurality of scrapers (305) fixedly mounted on the bottom inner wall of the mounting frame (303), and a plurality of ceramic heating rods (306) connected to the top outer wall of the fixing frame (304) by bolts; A mounting mechanism (4) is provided on one side of the mixing tube (1), and the mounting mechanism (4) comprises two mounting plates (401) respectively fixed on the outer wall of one side of the mixing tube (1), a mounting tube (402) penetrating and plugged into the top outer walls of the two mounting plates (401), and an exhaust pipe (404) fixed on the inner wall of the middle part of the mounting tube (402); A filter assembly (6) is provided in the installation cylinder (402), and the filter assembly (6) comprises a liquefaction plate (601) slidably sleeved in the installation cylinder (402), a filter plate (602) connected to the bottom outer wall of the liquefaction plate (601) by bolts, and a drying plate (603) connected to the bottom outer wall of the filter plate (602) by bolts.

2. A constant temperature preparation device for a surfactant according to claim 1, characterized in that: A liquid inlet pipe is fixedly arranged on the upper inner wall of one side of the mixing tube (1), and a liquid inlet valve is clamped and installed at one end of the liquid inlet pipe. A liquid discharge pipe is fixedly arranged on the bottom inner wall of the mixing tube (1), and a liquid discharge valve is clamped and installed at one end of the liquid discharge pipe.

3. A constant temperature preparation device for a surfactant according to claim 1, characterized in that: The outer wall at the bottom end of the output shaft of the hybrid motor (301) is connected to a mounting shaft (302) via a coupling, and the mounting frame (303) and the fixing frame (304) are respectively fixed on the outer walls at both ends of the mounting shaft (302), a plurality of fixing grooves are opened on the outer wall at the top of the fixing frame (304), and a plurality of scrapers (305) are respectively inserted into the plurality of fixing grooves, and a plurality of the scrapers (305) are respectively abutted against the inner wall of the mixing cylinder (1), and the top ends of a plurality of the ceramic heating rods (306) are respectively connected to the outer wall at the bottom of the mounting frame (303) via bolts.

4. A constant temperature preparation device for a surfactant according to claim 1, characterized in that: A sealing cover (403) is connected to the top outer wall of the installation tube (402) by bolts, a waterproof and breathable membrane is embedded on the inner wall of one end of the exhaust pipe (404), a drainage port is opened on the bottom inner wall of the installation tube (402), and a sealing plug (405) is inserted into the drainage port.

5. A constant temperature preparation device for a surfactant according to claim 4, characterized in that: An air outlet pipe is fixedly arranged on the upper inner wall of one side of the mixing tube (1), and a connecting pipe (5) is fixedly arranged on the inner wall of one end of the air outlet pipe, and the bottom end of the connecting pipe (5) is fixedly arranged on the outer wall of the bottom of the sealing cover (403).

6. A constant temperature preparation device for a surfactant according to claim 1, characterized in that: The top outer wall of the liquefaction plate (601) is provided with through holes distributed at equal distances, and the liquefaction plate (601), the filter plate (602) and the drying plate (603) are slidably sleeved in the installation cylinder (402).

Images