High-sizing and rapid-curing AKD (alkyl ketene dimer) emulsion homogenizing all-in-one machine

Abstract

The utility model discloses a high-sizing rapid curing type AKD (Alkyl Ketene Dimer) emulsion homogenizing all-in-one machine, which is characterized in that the high-sizing rapid curing type AKD emulsion homogenizing all-in-one machine belongs to the field of emulsion preparation, a rotating shaft and a stirring rod are arranged, and the rotating shaft rotates to enable the stirring rod to slide, so that the AKD emulsion at different positions can be uniformly homogenized; the method is used for solving the problem of non-uniform homogenization of the high-sizing and rapid-curing AKD emulsion. A sliding frame is arranged, so that a stirring rod connected with a hinge can realize translation, AKD emulsion in the device can be conveniently homogenized, and the stability of cooperative use between the structures of the device is improved; the stirring assembly is arranged, the stirring assembly composed of a plurality of stirring blades can be started to conduct secondary homogenization on the AKD emulsion, and the AKD emulsion homogenization efficiency of the device is greatly improved; the scraping frame is arranged and can scrape the emulsion attached to the inner wall of the secondary treatment box along with rotation of the stirring assembly, so that homogenization of the secondary treatment box is more thorough, and attachment is reduced.

Description

Technical Field

[0001] The utility model relates to the field of emulsion preparation, in particular to a high-sizing and fast-ripening AKD emulsion homogenizing integrated machine. Background Art

[0002] Alkaline sizing is a common process in the papermaking process, and AKD is an unsaturated lactone. The product is a waxy solid that is insoluble in water and is one of the commonly used materials for papermaking sizing agents. In the process of AKD emulsion treatment, it is stirred for homogenization.

[0003] Chinese patent authorization application number: CN202120479031.5 provides a homogenizer for emulsion production. This solution effectively solves the problems of uneven effect, low efficiency, easy precipitation, and difficult cleaning of emulsion production homogenizers on the market. It has an easy-to-replace stirring container, reduces complex cleaning steps, increases production efficiency, has low noise, and can heat and keep warm to prevent emulsion condensation from affecting the homogenization effect.

[0004] The existing AKD emulsion homogenizer has certain disadvantages when in use. First, due to the special properties of AKD emulsion, the homogenization uniformity of the single-structure stirring structure of the AKD emulsion homogenizer is not high, and the AKD emulsion at the bottom of the device is not easy to be homogenized, resulting in a decrease in the preparation effect of the AKD emulsion. For this reason, we propose a high-sizing and fast-maturing AKD emulsion homogenizer. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide an all-in-one homogenizer for high-sizing and fast-maturing AKD emulsion. By setting a rotating shaft and a stirring rod, the rotating shaft rotates and the stirring rod slides, so that the device can evenly take care of the homogenization of the AKD emulsion at different positions, which is used to solve the problem of uneven homogenization of the high-sizing and fast-maturing AKD emulsion; by setting a slide, the hinged stirring rod can be translated, so that the AKD emulsion inside the device is conveniently homogenized, and the stability of the coordinated use of the device structures is improved; a stirring assembly is set, and the stirring assembly composed of multiple stirring blades can be started to homogenize the AKD emulsion for a second time, so that the homogenization efficiency of the AKD emulsion of the device is greatly increased; a scraper is set, and the scraper can scrape the emulsion attached to the inner wall of the secondary treatment box as the stirring assembly rotates, so that the homogenization of the secondary treatment box can be more thoroughly reduced to reduce adhesion.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A high-sizing and fast-ripening AKD emulsion homogenizing integrated machine comprises a main body mechanism, the inner end of the main body mechanism is rotatably connected to a stirring mechanism, and the right end of the main body mechanism is fixedly connected to a connecting mechanism;

[0008] The stirring mechanism includes a bracket, which is located at the inner end of the main body mechanism. The inner end of the bracket is rotatably connected to a rotating shaft, and the outer end of the rotating shaft is fixedly connected to symmetrically distributed connecting rods. The outer ends of the connecting rods are sleeved with a rotating frame, and the inner end of the rotating frame is rotatably connected to a stirring rod, and the inner end of the stirring rod is slidably connected to symmetrically distributed movable parts.

[0009] By installing a rotating shaft and a stirring rod, the device can achieve uniform homogenization of AKD emulsion at different positions.

[0010] Furthermore, the outer ends of the movable parts are all provided with stirring blades, and the outer ends of the stirring rods are sleeved with guide rings.

[0011] By installing stirring blades, a plurality of symmetrically distributed stirring blades can effectively homogenize and stir the AKD emulsion inside the main body mechanism, thereby improving the processing efficiency of the device.

[0012] Furthermore, the outer end of the guide ring is slidably connected to a slide, and the slide is located at the inner end of the main body mechanism.

[0013] By installing the sliding bracket, the stability of the coordinated use of the device structures can be improved.

[0014] Furthermore, the main body mechanism comprises an assembly frame, an emulsion processing machine is installed on the upper end of the assembly frame, a material guide box is installed on the upper end of the emulsion processing machine, and a conveying component is fixedly connected to the outer end of the material guide box.

[0015] By installing a material guide box, a certain amount of emulsion can be stored at the inner end of the material guide box, making it convenient for the device to add materials.

[0016] Furthermore, a driving member is installed at the outer end of the emulsion processing machine, and the front end of the driving member penetrates and extends into the interior of the emulsion processing machine.

[0017] By installing a driving part, the homogenizing operation of the device can be made more convenient.

[0018] Furthermore, a sealing ring is sleeved on the outside of the driving member, and the sealing ring is located inside the emulsion processing machine.

[0019] By installing the sealing ring, the starting operation of the driving part can be facilitated.

[0020] Furthermore, a secondary processing box is installed at the other end of the conveying component away from the emulsion processing machine, a rotating member is installed at the bottom end of the secondary processing box, and a stirring component is fixedly connected to the transmission end of the rotating member.

[0021] By installing a stirring assembly, the homogenizing efficiency of the AKD emulsion of the device can be greatly increased.

[0022] Furthermore, a scraper is installed at the outer end of the stirring component, and the scraper is symmetrically distributed. A discharge component is installed at the bottom end of the secondary treatment box.

[0023] By installing a scraper, the secondary treatment box can be homogenized more thoroughly to reduce adhesion.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. By setting a rotating shaft and a stirring rod, when the device performs homogenizing stirring, the rotating shaft rotates, which can drive the connecting rod and the rotating frame to rotate. At this time, the stirring rod at the inner end of the rotating frame slides at the inner end of the slide under the rotation force. The moving stirring rod cooperates with the stirring blade to effectively perform stirring and homogenizing work at the inner end of the device, and the movable part can make the stirring blade convenient to adjust the position, which can cooperate with the internal position of the main body mechanism to facilitate the contraction and stirring of the stirring blade, so that the device can evenly take care of the homogenization of AKD emulsion at different positions;

[0026] 2. By setting a slide, a slide groove is provided at the inner end of the slide to guide the rotating stirring rod, so that the stirring rod connected by the hinge can be translated, and the AKD emulsion inside the device is conveniently homogenized, thereby improving the stability of the coordinated use of the device structure;

[0027] 3. By setting up a stirring component, the AKD emulsion that has been initially homogenized is transferred to the secondary treatment tank again. The stirring component composed of multiple stirring pieces can be started to homogenize the AKD emulsion for the second time, which greatly increases the homogenization efficiency of the AKD emulsion of the device;

[0028] 4. By setting up a scraper, the scraper can scrape the emulsion attached to the inner wall of the secondary treatment box as the stirring component rotates, so that the secondary treatment box can be homogenized more thoroughly to reduce adhesion. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0030] Figure 2 Schematic diagram of the cross section of the emulsion processing machine in this embodiment;

[0031] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating frame in this embodiment;

[0032] Figure 4 In this embodiment Figure 2 A schematic diagram of the structure with an enlarged plane at point A;

[0033] Figure 5 It is a structural schematic diagram of the cross section of the secondary treatment box in this embodiment.

[0034] In the figure, 1. main body mechanism; 101. assembly frame; 102. emulsion processing machine; 103. material guide box; 104. conveying assembly; 105. driving member; 106. sealing ring; 2. stirring mechanism; 201. bracket; 202. connecting shaft; 203. connecting rod; 204. rotating frame; 205. stirring rod; 206. movable member; 207. stirring blade; 208. guide ring; 209. slide; 3. connecting mechanism; 301. secondary processing box; 302. rotating member; 303. stirring assembly; 304. scraper; 305. discharge assembly. DETAILED DESCRIPTION

[0035] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0036] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0037] Reference Figure 1-5 As shown, a high-sizing and fast-ripening AKD emulsion homogenizing integrated machine in a preferred embodiment of the utility model comprises a main body mechanism 1, the inner end of the main body mechanism 1 is rotatably connected to a stirring mechanism 2, and the right end of the main body mechanism 1 is fixedly connected to a connecting mechanism 3;

[0038] The stirring mechanism 2 includes a bracket 201, which is located at the inner end of the main body mechanism 1. The inner end of the bracket 201 is rotatably connected to a rotating shaft 202, and the outer end of the rotating shaft 202 is fixedly connected to symmetrically distributed connecting rods 203. The outer ends of the connecting rods 203 are sleeved with a rotating frame 204, and the inner end of the rotating frame 204 is rotatably connected to a stirring rod 205. The inner end of the stirring rod 205 is slidably connected to a symmetrically distributed movable part 206.

[0039] Reference Figure 2-4 As shown, further, the outer ends of the movable parts 206 are each provided with stirring blades 207 , and the outer ends of the stirring rods 205 are sleeved with guide rings 208 .

[0040] Reference Figure 3 As shown, further, the outer end of the guide ring 208 is slidably connected to a slide 209 , and the slide 209 is located at the inner end of the main body mechanism 1 .

[0041] By installing the rotating shaft 202 for rotation, the connecting rod 203 and the rotating frame 204 can be driven to rotate. At this time, the stirring rod 205 at the inner end of the rotating frame 204 slides at the inner end of the slide 209 under the rotational force. A slide groove is provided at the inner end of the slide 209 to guide the rotating stirring rod 205, so that the hinged stirring rod 205 can be translated to conveniently homogenize the AKD emulsion inside the device. The movable stirring rod 205 cooperates with the stirring blade 207 to effectively stir and homogenize the inner end of the device, and the movable part 206 can make the stirring blade 207 convenient to adjust the position, and can cooperate with the internal position of the main body mechanism 1 to facilitate the contraction and stirring of the stirring blade 207, so that the device can evenly take care of the homogenization of the AKD emulsion at different positions.

[0042] Reference Figure 1 As shown, further, the main body mechanism 1 includes an assembly frame 101, an emulsion processing machine 102 is installed on the upper end of the assembly frame 101, a material guide box 103 is installed on the upper end of the emulsion processing machine 102, and a conveying component 104 is fixedly connected to the outer end of the material guide box 103.

[0043] Reference Figure 2 As shown, further, a driving member 105 is installed at the outer end of the emulsion processing machine 102 , and the front end of the driving member 105 penetrates and extends into the interior of the emulsion processing machine 102 .

[0044] Reference Figure 2 As shown, further, a sealing ring 106 is sleeved on the outside of the driving member 105 , and the sealing ring 106 is located inside the emulsion processing machine 102 .

[0045] By installing the driving member 105 composed of a motor, a connecting shaft and a pair of meshing bevel wheels, when the driving member 105 is started, it can easily drive the rotating shaft 202 to rotate, and when rotating, the sealing ring 106 can make the emulsion processing machine 102 have a certain sealing effect, which is convenient for the starting operation of the driving member 105 and avoids emulsion leakage.

[0046] Reference Figure 1 and 5 As shown, further, a secondary processing box 301 is installed at the other end of the conveying component 104 away from the emulsion processing machine 102, a rotating member 302 is installed at the bottom end of the secondary processing box 301, and a stirring component 303 is fixedly connected to the transmission end of the rotating member 302.

[0047] Reference Figure 5 As shown, further, a scraper 304 is installed at the outer end of the stirring component 303, and the scraper 304 is symmetrically distributed. A discharge component 305 is installed at the bottom end of the secondary processing box 301.

[0048] By installing the stirring component 303, the AKD emulsion that has been initially homogenized is transferred to the secondary treatment box 301 again. The stirring component 303 composed of multiple stirring blades can be started to homogenize the AKD emulsion for a second time. The scraper 304 can scrape the emulsion attached to the inner wall of the secondary treatment box 301 as the stirring component 303 rotates, so that the secondary treatment box 301 can be homogenized more thoroughly to reduce adhesion.

[0049] Specific implementation process: During the initial homogenization, the driving member 105 is started, and the driving member 105 drives the rotating shaft 202 to rotate, which can drive the connecting rod 203 and the rotating frame 204 to rotate. At this time, the stirring rod 205 at the inner end of the rotating frame 204 slides at the inner end of the slide 209 under the rotational force. The inner end of the slide 209 is provided with a slide groove to guide the rotating stirring rod 205, so that the hinged stirring rod 205 can achieve translation. The movable stirring rod 205 cooperates with the stirring blade 207 to effectively stir and homogenize at the inner end of the device, and the movable member 206 can make the stirring blade 207 convenient to adjust the position, and can cooperate with the internal position of the main body mechanism 1 to facilitate the contraction and stirring of the stirring blade 207, so that the device can achieve uniform homogenization of AKD emulsion at different positions.

[0050] The initially homogenized and stirred emulsion is transmitted to the inner end of the secondary treatment box 301. The stirring assembly 303 composed of multiple stirring blades is started to homogenize the AKD emulsion for a second time. The scraper 304 can scrape the emulsion attached to the inner wall of the secondary treatment box 301 as the stirring assembly 303 rotates, so that the secondary treatment box 301 can be homogenized more thoroughly to reduce adhesion.

[0051] 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 high-sizing and fast-ripening AKD emulsion homogenizer, characterized in that: It comprises a main body mechanism (1), the inner end of the main body mechanism (1) is rotatably connected to a stirring mechanism (2), and the right end of the main body mechanism (1) is fixedly connected to a connecting mechanism (3); The stirring mechanism (2) comprises a bracket (201), wherein the bracket (201) is located at the inner end of the main body mechanism (1), the inner end of the bracket (201) is rotatably connected to a rotating shaft (202), the outer end of the rotating shaft (202) is fixedly connected to symmetrically distributed connecting rods (203), the outer ends of the connecting rods (203) are sleeved with a rotating frame (204), the inner end of the rotating frame (204) is rotatably connected to a stirring rod (205), and the inner end of the stirring rod (205) is slidably connected to symmetrically distributed movable parts (206).

2. The high-sizing fast-ripening AKD emulsion homogenizing integrated machine according to claim 1, characterized in that: The outer ends of the movable parts (206) are each provided with stirring blades (207), and the outer ends of the stirring rods (205) are sleeved with guide rings (208).

3. The high-sizing fast-ripening AKD emulsion homogenizing integrated machine according to claim 2, characterized in that: The outer end of the guide ring (208) is slidably connected to a slide frame (209), and the slide frame (209) is located at the inner end of the main body mechanism (1).

4. The high-sizing fast-ripening AKD emulsion homogenizing integrated machine according to claim 1, characterized in that: The main body mechanism (1) comprises an assembly frame (101), an emulsion processing machine (102) is installed on the upper end of the assembly frame (101), a material guide box (103) is installed on the upper end of the emulsion processing machine (102), and the outer end of the material guide box (103) is fixedly connected to a conveying component (104).

5. The high-sizing fast-ripening AKD emulsion homogenizing integrated machine according to claim 4, characterized in that: A driving member (105) is installed at the outer end of the emulsion processing machine (102), and the front end of the driving member (105) penetrates and extends into the interior of the emulsion processing machine (102).

6. The high-sizing fast-ripening AKD emulsion homogenizing integrated machine according to claim 5, characterized in that: The driving member (105) is externally sleeved with a sealing ring (106), and the sealing ring (106) is located inside the emulsion processing machine (102).

7. The high-sizing and fast-ripening AKD emulsion homogenizing integrated machine according to claim 4, characterized in that: A secondary processing box (301) is installed at the other end of the conveying component (104) away from the emulsion processing machine (102), and a rotating member (302) is installed at the bottom end of the secondary processing box (301), and a stirring component (303) is fixedly connected to the transmission end of the rotating member (302).

8. The high-sizing and fast-ripening AKD emulsion homogenizing integrated machine according to claim 7, characterized in that: A scraper (304) is installed at the outer end of the stirring component (303), and the scraper (304) is symmetrically distributed. A discharge component (305) is installed at the bottom end of the secondary treatment box (301).

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