Cooling water circulation system for plunger of homogenizer

Abstract

The utility model discloses a cooling water circulation system for a plunger of a homogenizer. Which comprises a homogenizer body, a circulating pipeline system, a water tank, a filter cartridge and a homogenizing unit, and is characterized in that the homogenizer body is arranged on one side of the water tank and the filter cartridge. According to the cooling water circulation system for the plunger of the homogenizer, the filter box is arranged, cooling water flowing out of the homogenizer body can be separated from leaked materials, the cooling water continues to circulate, the leaked materials stay on the filter box, the circulating pipeline is prevented from being blocked by the leaked materials, and the service life of the circulating pipeline is prolonged. The technical problems that the cooling effect is poor, the temperature is increased, the friction force is increased, the abrasion is accelerated, materials are leaked more easily and vicious circle is caused due to the risk that a waterway is blocked easily after the materials are leaked in two cooling modes of the existing homogenizer are solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of homogenizers, in particular to a homogenizer plunger cooling water circulation system. BACKGROUND

[0002] The homogenizer plunger rod reciprocates, heat is always rising due to friction with the packing seal, so water cooling is needed. There are two cooling methods at present: internal cooling and external cooling. The internal cooling method is not easy to observe the water flow, and the external cooling method is to spray and cool the plunger rod through an external spray pipe, but the contact surface of the cooling water and the plunger rod can only be on one side, the cooling is uneven, and the effect is poor. The above two cooling methods have advantages and disadvantages, but they both have the risk of being easily blocked by water after leaking, causing poor cooling effect, temperature rise, increased friction, accelerated wear, and more likely to leak, causing a vicious cycle.

[0003] Therefore, it is necessary to provide a homogenizer plunger cooling water circulation system to solve the above problems. SUMMARY

[0004] Based on the above problems existing in the prior art, the purpose of the application is to provide a homogenizer plunger cooling water circulation system to solve the problems raised in the background art.

[0005] The technical scheme adopted by the application to solve its technical problems is: a homogenizer plunger cooling water circulation system, comprising a homogenizer body, a circulation pipeline system, a water tank, a filter box and a homogenizing unit, characterized in that: the homogenizer body is arranged on one side of the water tank and the filter box;

[0006] The homogenizer body comprises a spray head, a plunger mechanism, a liquid collecting pool and a backflow hole, the spray head is installed on one side of the homogenizer body and above the liquid collecting pool, and the plunger mechanism has a plurality of plunger mechanisms and is arranged in the liquid collecting pool in a straight line direction.

[0007] The circulation pipeline system comprises a backflow pipeline, the backflow pipeline is communicated with a cooling backflow pipe, the water outlet of the backflow pipeline is located directly above the filter box, one side of the water tank is communicated with one end of a liquid outlet pipeline, the other end of the liquid outlet pipeline is communicated with a water pump, the output end of the water pump is communicated with a liquid inlet pipeline, the liquid inlet pipeline is communicated with a spray liquid inlet pipeline and an internal cooling liquid inlet pipeline, and the spray liquid inlet pipeline is communicated with the spray head.

[0008] The plunger mechanism comprises a mounting seat and a plunger rod driven by the homogenizer body, one side of the mounting seat is fixedly connected with the homogenizing unit, the other side of the mounting seat is fixedly connected with an end sleeve, the plunger rod is slidably connected in the middle of the end sleeve, an annular packing ring and a water cooling cavity are arranged in the end sleeve from inside to outside, the packing ring is sealingly connected with the plunger rod, the water cooling cavities of adjacent two plunger mechanisms are in communication with each other, the water cooling cavity of the plunger mechanism at one end of the inner cooling liquid inlet pipe is in communication with the water cooling cavity, and the water cooling cavity of the plunger mechanism at the other end of the liquid collecting pool is in communication with the cooling return pipe.

[0009] Further, the filter box is embedded on the top of the water tank and communicates with the water tank, the filter box has a liquid storage cavity with an opening upward, and a plurality of filter holes are staggered arranged at the bottom of the liquid storage cavity.

[0010] Further, the filter box further comprises a protruding portion arranged around the liquid storage cavity, and a through hole is formed in one side of the protruding portion.

[0011] Further, the water tank comprises a liquid storage chamber, a top cover plate, a liquid outlet and a placement platform, the top cover plate is located at the top of the water tank, the liquid storage chamber is a space formed between the water tank and the top cover plate, an opening is formed in the top cover plate, the placement platform is located around the opening, and a round corner is designed at the connection between the placement platform and the top cover plate.

[0012] Further, the size of the protruding portion around the placement platform is matched.

[0013] Further, the filter hole comprises an arc-shaped portion and a square-shaped portion, the arc-shaped portion is arranged at both ends of the filter hole, and the square-shaped portion is arranged between the two arc-shaped portions.

[0014] The beneficial effects of the present application are as follows: the homogenizer plunger cooling water circulation system provided by the present application can cool the plunger structure from inside, the filter box is arranged to separate the cooling water and the leaked material in the homogenizer body, so that the cooling water continues to circulate and the leaked material stays on the filter box, preventing the circulation pipeline from being blocked by the leaked material, solving the technical problems that the current homogenizer has two cooling methods but is easy to block the water path after leaking, resulting in poor cooling effect, temperature rise, increased friction, accelerated wear, and more likely to leak, causing vicious cycle.

[0015] In addition to the objects, features, and advantages described above, the present application has other objects, features, and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which form a part of the present application, are included to provide further understanding of the application and are incorporated in and constitute a part of the specification, illustrate the preferred embodiments of the present application and explain them, and are used to explain the present application. In the drawings:

[0017] Figure 1 This is an overall schematic diagram of the present application;

[0018] Figure 2 This is a side view of the entire application;

[0019] Figure 3 This is a schematic diagram of the homogenizer body of this application;

[0020] Figure 4 This is a cross-sectional schematic diagram of the plunger mechanism of this application;

[0021] Figure 5 This is a schematic diagram of the overall water tank in this application;

[0022] Figure 6 This is a half-sectional view of the water tank in this application;

[0023] Figure 7 For the purposes of this application Figure 6 Enlarged diagram of area A in the middle;

[0024] Figure 8 This is a schematic diagram of the filter cartridge of this application;

[0025] Figure 9 This is a schematic diagram showing the installation location of the filter cartridge in this application;

[0026] Figure 10 For the purposes of this application Figure 8 Enlarged diagram of area B in the middle;

[0027] The following are the labeling elements in the figure:

[0028] 1. Homogenizer body; 101. Spray head; 102. Plunger mechanism; 1021. Mounting base; 1022. End sleeve; 1023. Plunger rod; 1024. Packing; 1025. Water cooling chamber; 103. Collection tank; 104. Reflux hole; 105. Homogenization unit;

[0029] 2. Return pipe; 21. Cooling return pipe;

[0030] 3. Water tank; 301. Liquid storage chamber; 302. Top cover; 303. Liquid outlet; 304. Placement platform;

[0031] 4. Filter box; 401. Liquid storage chamber; 402. Filter holes; 4021. Arc-shaped part; 4022. Square part; 403. Protrusion; 4031. Through hole;

[0032] 5. Liquid outlet pipe;

[0033] 6. Water pump;

[0034] 7. Liquid inlet pipe; 71. Spray liquid inlet pipe; 72. Internal cooling liquid inlet pipe. Detailed Implementation

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0036] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0037] like Figures 1-10 As shown, this application provides a technical solution: a homogenizer plunger cooling water circulation system, including a homogenizer body 1, a water tank 3, a filter box 4, and a homogenizing unit 5. The homogenizer body 1 is located on one side of the water tank 3 and the filter box 4. The filter box 4 is embedded in the top of the water tank 3 and communicates with the water tank 3. A return pipe 2 is connected to one side of the homogenizer body 1. The return pipe 2 is connected to a cooling return pipe 21. The cooling return pipe 21 is connected to the plunger mechanism 102. The outlet of the return pipe 2 is located directly above the filter box 4. One end of the liquid outlet pipe 5 is connected to one side of the water tank 3. The other end of the liquid outlet pipe 5 is connected to a water pump 6. The output end of the water pump 6 is connected to an upper liquid pipe 7. The upper liquid pipe 7 is divided into two paths: a spray inlet pipe 71 and an internal cooling inlet pipe 72. The spray inlet pipe 71 is connected to a spray head 101. The water pump 6 recovers the cooling water in the water tank 3 from the homogenizer body 1 and pumps it back into the homogenizer body 1, forming a complete pipeline circulation system.

[0038] like Figure 3As shown, the homogenizer body 1 contains a shower head 101, a plunger mechanism 102, a liquid collecting pool 103, a backflow hole 104, the shower head 101 is installed on one side of the homogenizer body 1 and above the liquid collecting pool 103, the shower head 101 is in communication with the spray liquid inlet pipe 71, the plunger mechanism 102 is provided with several and located in the liquid collecting pool 103 through the pipeline communication, the plunger mechanism 102 is installed on one side of the homogenizing unit 105, the cooling backflow pipe 21 is in communication with the closest plunger mechanism 102, the inner cooling liquid inlet pipe 72 is in communication with the closest plunger mechanism 102, the passageway is formed between the plunger mechanisms 102, the backflow hole 104 is in communication with the liquid collecting pool 103, after the water pump 6 is started, the cooling water is extracted from the water tank 3, pumped into the spray liquid inlet pipe 71 and the inner cooling liquid inlet pipe 72 from the liquid inlet pipe 7 respectively, the cooling water enters the shower head 101 through the spray liquid inlet pipe 71, sprays on the plunger mechanism 102 to cool the plunger mechanism 102, and then collects in the liquid collecting pool 103, and flows out from the backflow hole 104 along the backflow pipe 2 after reaching a certain height.

[0039] As shown in Figure 4 , the plunger mechanism 102 includes a mounting seat 1021 and a plunger rod 1023 driven by the homogenizer body 1, one side of the mounting seat 1021 is fixedly connected with the homogenizing unit 105, the other side of the mounting seat 1021 is fixedly connected with an end sleeve 1022, the plunger rod 1023 is slidably connected in the middle of the end sleeve 1022, the end sleeve 1022 is provided with an annular packing 1024 and a water cooling cavity 1025 from inside to outside, the packing 1024 is sealingly connected with the plunger rod 1023, the water cooling cavities 1025 of adjacent two plunger mechanisms 102 are in communication with each other, the inner cooling liquid inlet pipe 72 is in communication with the water cooling cavity 1025 of the plunger mechanism 102 at one end of the liquid collecting pool 103, the water cooling cavity 1025 of the plunger mechanism 102 at the other end of the liquid collecting pool 103 is in communication with the cooling backflow pipe 21, the cooling water cools the packing 1024 when entering the inner cooling liquid inlet pipe 72, and then enters the next plunger mechanism 102 through the pipeline, and finally is collected with the backflow pipe 2 through the cooling backflow pipe 21.

[0040] As shown in Figure 5 , 6 , 7, the water tank 3 is composed of a liquid storage chamber 301, a top cover plate 302, a liquid outlet 303 and a placement platform 304, the top cover plate 302 is located at the top of the water tank 3, the liquid storage chamber 301 is the space formed between the water tank 3 and the top cover plate 302, an opening is formed in the top cover plate 302, the placement platform 304 is located around the opening, and the connection between the placement platform 304 and the top cover plate 302 around the opening is designed with a round corner.

[0041] As shown in Figure 8As shown, the filter box 4 has a liquid storage cavity 401 with an opening facing upward, and a plurality of filter holes 402 are staggered at the bottom of the liquid storage cavity 401. The filter holes 402 separate the water and the mixed components of the material flowing along the circulation pipeline system from the homogenizer. The cooling water enters the water tank 3, and the solid material stays above the filter holes 402 and is placed in the liquid storage cavity 401.

[0042] The filter box 4 further includes a protruding portion 403 arranged around the liquid storage cavity 401, as shown in Figure 9 As shown, the size of the protruding portion 403 around the filter box 4 is matched with the placement platform 304 to ensure that the filter box 4 can be embedded with the water tank 3. A through hole 4031 is formed on one side of the protruding portion 403. When the filter holes 402 are completely blocked by the material, the staff member can use their fingers to insert into the through hole 4031 to lift the filter box 4 for cleaning. After the filter box 4 is cleaned, it can be embedded again on the top of the water tank 3 for continuous use.

[0043] As shown in Figure 10 The filter holes 402 are composed of arc-shaped portions 4021 and square-shaped portions 4022. The arc-shaped portions 4021 are arranged at both ends of the filter holes 402, and the square-shaped portions 4022 are arranged between the two arc-shaped portions 4021.

[0044] In this embodiment, the staff member pours cooling water into the water tank 3, buckles their fingers into the through hole 4031, and places the protruding portion 403 of the filter box 4 on the placement platform 304 on the water tank 3.

[0045] After the staff member starts the homogenizer body 1, the plunger mechanism 102 starts to work. At this time, the water pump 6 is turned on, and the cooling water is pumped from the water tank 3 into the water pump 6 through the liquid outlet pipeline 5. The water pump 6 pumps the cooling water into the spray liquid inlet pipeline 71 and the internal cooling liquid inlet pipeline 72 through the liquid inlet pipeline 7. The cooling water in the spray liquid inlet pipeline 71 is pumped into the spray head 101, which sprays the cooling water to cool the plunger mechanism 102. The cooling water and the material are collected in the liquid collection pool 103 and flow into the filter box 4 through the return pipeline 2. The cooling water in the internal cooling liquid inlet pipeline 72 is pumped into the water cooling cavity 1025, and the cooling water circulates in the water cooling cavity 1025 to cool the packing 1024. The cooling water then enters the next plunger mechanism 102 through the pipeline and finally flows into the filter box 4 through the cooling return pipeline 21 and the return pipeline 2. The cooling water flows into the water tank 3 through the filter holes 402 to repeat the above water circulation, and the material is isolated in the liquid storage cavity 401 by the filter holes 402.

[0046] The worker can observe the accumulation of the leaked material in the liquid storage cavity 401 by naked eyes, when the leaked material fills up the filter holes 402, the filter box 4 is taken off from the water tank 3 through the through hole 4031, the leaked material in the filter box 4 is cleaned, and the filter box 4 is installed on the water tank 3 again after being cleaned, so as to isolate the leaked material.

[0047] In conclusion, the device can internally cool the plunger mechanism 102 by being provided with the water cooling cavity 1025, and can separate the leaked material from the cooling water flowing out of the homogenizer body 1 by being provided with the filter box 4, so that the cooling water continues to circulate and the leaked material stays on the filter box 4, preventing the leaked material from blocking the circulating pipeline, solving the technical problems that the current two cooling methods of the homogenizer are prone to block the water path after the leaked material, resulting in poor cooling effect, temperature rise, increased friction, accelerated wear, and more leaked material, and causing vicious cycle.

[0048] The preferred embodiments of the present application are described above, but the present application is not limited to the above. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A homogenizer plunger cooling water circulation system, comprising a homogenizer body (1), a circulation pipeline system, a water tank (3), a filter box (4) and a homogenizing unit (105), characterized in that: The homogenizer body (1) is arranged on one side of the water tank (3) and the filter box (4); The homogenizer body (1) comprises a spray head (101), a plunger mechanism (102), a liquid collecting pool (103) and a backflow hole (104), the spray head (101) is arranged on one side of the homogenizer body (1) and above the liquid collecting pool (103), and the plunger mechanism (102) is arranged in the liquid collecting pool (103) in a straight line direction. The circulating pipeline system comprises a backflow pipeline (2), the backflow pipeline (2) is communicated with a cooling backflow pipe (21), the water outlet of the backflow pipeline (2) is located directly above the filter box (4), one end of a liquid outlet pipeline (5) is communicated with one side of the water tank (3), the other end of the liquid outlet pipeline (5) is communicated with a water pump (6), the output end of the water pump (6) is communicated with a liquid inlet pipeline (7), the liquid inlet pipeline (7) is communicated with a spray liquid inlet pipe (71) and an internal cooling liquid inlet pipe (72), and the spray liquid inlet pipe (71) is communicated with the spray head (101). The plunger mechanism (102) comprises a mounting seat (1021) and a plunger rod (1023) driven by the homogenizer body (1), one side of the mounting seat (1021) is fixedly connected with a homogenizing unit (105), the other side of the mounting seat (1021) is fixedly connected with an end sleeve (1022), the plunger rod (1023) is slidably connected in the middle of the end sleeve (1022), the end sleeve (1022) is provided with an annular packing (1024) and a water cooling cavity (1025) from inside to outside, the packing (1024) is sealingly connected with the plunger rod (1023), the water cooling cavities (1025) of adjacent two plunger mechanisms (102) are communicated with each other, the internal cooling liquid inlet pipe (72) is communicated with the water cooling cavities (1025) of the plunger mechanisms (102) at one end of the liquid collecting pool (103), and the water cooling cavities (1025) of the plunger mechanisms (102) at the other end of the liquid collecting pool (103) are communicated with the cooling backflow pipe (21).

2. The homogenizer plunger cooling water circulation system of claim 1, wherein: The filter box (4) is embedded on the top of the water tank (3) and communicated with the water tank (3), the filter box (4) has a liquid storage cavity (401) with an opening facing upwards, and a plurality of filter holes (402) are arranged at the bottom of the liquid storage cavity (401) in a staggered manner.

3. A homogenizer plunger cooling water circulation system according to claim 2, characterized in that: The filter box (4) further comprises a protruding portion (403) arranged around the liquid storage cavity (401), and a through hole (4031) is formed in one side of the protruding portion (403).

4. The homogenizer plunger cooling water circulation system of claim 3, wherein: The water tank (3) comprises a liquid storage chamber (301), a top cover plate (302), a liquid outlet (303) and a placement platform (304), the top cover plate (302) is located on the top of the water tank (3), the liquid storage chamber (301) is a space formed between the water tank (3) and the top cover plate (302), an opening is formed in the top cover plate (302), the placement platform (304) is located around the opening, and the connection between the placement platform (304) and the top cover plate (302) around the opening is designed in a round corner.

5. A homogenizer plunger cooling water circulation system according to claim 4, characterized in that: The size of the protruding portion (403) around the opening is matched with the placement platform (304).

6. A homogenizer plunger cooling water circulation system according to claim 2, characterized in that: The filter hole (402) is composed of an arc-shaped part (4021) and a square part (4022), the arc-shaped part (4021) is arranged at two ends of the filter hole (402), and the square part (4022) is arranged between the two arc-shaped parts (4021).

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