Pipeline cleaning device of dog food processing equipment
By designing a pipeline cleaning device for dog food processing equipment, high-pressure pumps and diversion pipes can be used to achieve efficient discharge of sewage and the delivery of cleaning liquid, the problem of difficult cleaning of conveying pipelines is solved, reducing microbial exceeding standards and improving product quality.
Patent Information
- Application Number
- CN202420798840.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The conveying pipelines of dog food processing equipment are not easy to clean, resulting in the residual slurry of flavor agents becoming a culture medium for bacteria and molds, which is prone to microorganisms exceeding the standard and affecting product quality.
A pipeline cleaning device including a first slurry tank, a second slurry tank, a mixer, a feed pipe, a conveying assembly and a sewage discharge assembly is designed, and efficient discharge of sewage and cleaning liquid is realized through a high-pressure pump and a flow guide. Ensure thorough cleaning of the equipment.
It effectively reduces the situation of excessive microbial standards, improves the production quality of dog food, and ensures the cleaning and anti-mold effect of the equipment.
Smart Images
Figure CN222175256U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of pipeline cleaning devices for dog food processing equipment, in particular to a pipeline cleaning device for dog food processing equipment. Background Art
[0002] The cleaning of dog food processing equipment is an important step in the health safety and product quality of dog food production. Flavoring agent is a raw material in dog food processing. Flavoring agent is generally not easy to get hot and moldy in a closed state, but it will get moldy after the bag is broken or opened and contacted with air. The microbial index of dog food is the key to product production, quality control, sales and customer reputation. From the analysis of the microbial test results, the puffing section of dog food production can meet the requirements, while there is a risk of contamination in the later section. A large number of microorganisms can also be detected from the spraying pipeline of the mixer. The flavoring agent raw material relies on acidity for quality preservation. It can effectively prevent mold and corrosion under stable pH value. It is easy to get moldy after contacting the air after the bag is broken. The production pipeline is a good culture medium for the residual slurry of flavoring agent. The temperature is suitable, which makes it easy to produce a large number of bacteria and molds, which becomes a key factor for the excessive microorganisms in dog food. Due to the setting of the conveying pipeline, it is not convenient to clean the rear conveying pipeline, which easily causes the pipeline to be not cleaned thoroughly, thus affecting the processing quality of dog food.
[0003] In summary, the utility model provides a pipeline cleaning device for dog food processing equipment to solve the above problems. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0005] A pipeline cleaning device for dog food processing equipment comprises a first slurry pot, a second slurry pot is arranged on one side of the first slurry pot, a mixer is arranged on one side of the second slurry pot, a feed pipe is arranged between the first slurry pot and a hopper, both ends of the feed pipe are respectively connected to the first slurry pot and the hopper, a first conveying assembly is arranged between the first slurry pot and the second slurry pot, a second conveying assembly is arranged between the second slurry pot and the mixer, the first conveying assembly and the second conveying assembly are used for conveying slurry, a sewage discharge assembly is arranged on the front of the first slurry pot, the sewage discharge assembly is used for cleaning and discharging sewage, a spraying pipe is connected to the bottom of the mixer, and the number of the spraying pipes is four, the first slurry pot and the second slurry pot are used for stirring slurry, and the hopper and the feed pipe are used for adding slurry.
[0006] Furthermore, in the utility model, the sewage discharge assembly includes a sewage pipe, a sewage pipe, a first sewage valve, a connecting valve, a second sewage valve and a third sewage valve, one end of the sewage pipe is connected to the shotcrete pipe, the first sewage valve is installed on the surface of the sewage pipe, the other end of the sewage pipe is connected to the sewage pipe, and the connecting valve is installed on the surface of the shotcrete pipe.
[0007] Furthermore, in the utility model, the first conveying assembly includes a first high-pressure pump, a first guide pipe, a first connecting pipe and a first drainage pipe, and both ends of the first guide pipe are respectively connected to the discharge end of the first high-pressure pump and the second slurry tank.
[0008] Furthermore, in the utility model, both ends of the first liquid discharge pipe are respectively connected to the first slurry tank and the sewage pipe, and both ends of the first connecting pipe are respectively connected to the feed end of the first high-pressure pump and the first liquid discharge pipe.
[0009] Furthermore, in the utility model, the second conveying assembly includes a second high-pressure pump, a second guide pipe, a second connecting pipe and a second liquid discharge pipe, and both ends of the second guide pipe are respectively connected to the discharge end of the second high-pressure pump and the mixer.
[0010] Furthermore, in the utility model, both ends of the second liquid discharge pipe are respectively connected to the second slurry tank and the sewage pipe, and both ends of the second connecting pipe are respectively connected to the feed end of the second high-pressure pump and the second liquid discharge pipe.
[0011] Beneficial effects: The utility model has the following beneficial effects:
[0012] The utility model arranges a sewage discharge component to discharge sewage used for cleaning the first slurry pot, the second slurry pot, the mixer, the first conveying component and the second conveying component, thereby facilitating the cleaning of residual slurry of raw materials in the pipeline, reducing the occurrence of excessive microorganisms, and effectively improving the production quality of dog food. By arranging the first conveying component and the second conveying component, the raw materials can be transported and the cleaning liquid can be transported, thereby facilitating the cleaning of the first slurry pot, the second slurry pot and the mixer. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the connection state of the first slurry tank and the first conveying assembly of the utility model;
[0015] Figure 3 This is a schematic structural diagram of the connection state of the second slurry tank and the second conveying assembly of the utility model;
[0016] Figure 4It is a schematic diagram of the structure of the mixer of the utility model when viewed from above.
[0017] In the figure:
[0018] 1. The first slurry tank; 2. The second slurry tank; 3. The mixer; 4. The hopper; 5. The feed pipe; 6. The first conveying assembly; 601. The first high-pressure pump; 602. The first flow guide pipe; 603. The first connecting pipe; 604. The first liquid discharge pipe; 7. The second conveying assembly; 701. The second high-pressure pump; 702. The second flow guide pipe; 703. The second connecting pipe; 704. The second liquid discharge pipe; 8. The sewage assembly; 801. The sewage pipe; 802. The sewage pipe; 803. The first sewage valve; 804. The connecting valve; 805. The second sewage valve; 806. The third sewage valve; 9. The spraying pipe. DETAILED DESCRIPTION
[0019] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.
[0020] Example 1
[0021] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides a pipeline cleaning device for dog food processing equipment, including a first slurry pot 1, a second slurry pot 2 is arranged on one side of the first slurry pot 1, a mixer 3 is arranged on one side of the second slurry pot 2, a feed pipe 5 is arranged between the first slurry pot 1 and the hopper 4, and the two ends of the feed pipe 5 are respectively connected to the first slurry pot 1 and the hopper 4, a first conveying component 6 is arranged between the first slurry pot 1 and the second slurry pot 2, a second conveying component 7 is arranged between the second slurry pot 2 and the mixer 3, the first conveying component 6 and the second conveying component 7 are used for conveying slurry, a sewage discharge component 8 is arranged on the front of the first slurry pot 1, and the sewage discharge component 8 is used for cleaning and discharging sewage, a spraying pipe 9 is connected to the bottom of the mixer 3, and the number of the spraying pipes 9 is four, the first slurry pot 1 and the second slurry pot 2 are used for stirring the slurry, and the hopper 4 and the feed pipe 5 are used for adding slurry.
[0022] like Figure 1-4As shown, the hopper 4 and the feed pipe 5 are used to add the dog food raw materials, which are initially stirred through the first slurry pot 1, and then transported to the second slurry pot 2 through the first conveying component 6 for stirring again, and then transported to the mixer 3 through the second conveying component 7 for mixing. After the production is completed, the cleaning liquid is added through the hopper 4 and the feed pipe 5. The cleaning is divided into two cleanings. The first cleaning is carried out with hot alkaline water, and the second cleaning is carried out with acidic water. Dilute phosphoric acid can be used. The cleaning liquid is added to the inner cavity of the hopper 4, and is guided to the inner cavity of the first slurry pot 1 through the feed pipe 5. The first slurry pot 1 is cleaned by the agitator in the inner cavity of the first slurry pot 1, and then transported to the inner cavity of the second slurry pot 2 through the first conveying component 6 to clean the second slurry pot 2, and then transported to the inner cavity of the mixer 3 through the second conveying component 7 to clean the mixer 3. The sewage after cleaning can be discharged through the sewage discharge component 8. The same cleaning steps are used for the two cleanings, so that the dog food processing equipment can be fully cleaned to achieve the effect of mildew prevention.
[0023] Example 2
[0024] Reference Figure 1-4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.
[0025] In this embodiment, the sewage discharge assembly 8 includes a sewage pipe 801, a sewage pipe 802, a first sewage valve 803, a connecting valve 804, a second sewage valve 805 and a third sewage valve 806. One end of the sewage pipe 802 is connected to the shotcrete pipe 9, the first sewage valve 803 is installed on the surface of the sewage pipe 802, the other end of the sewage pipe 802 is connected to the sewage pipe 801, and the connecting valve 804 is installed on the surface of the shotcrete pipe 9.
[0026] The first conveying assembly 6 includes a first high-pressure pump 601 , a first flow guide pipe 602 , a first connecting pipe 603 and a first liquid discharge pipe 604 . Both ends of the first flow guide pipe 602 are connected to the discharge end of the first high-pressure pump 601 and the second slurry tank 2 , respectively.
[0027] Both ends of the first liquid discharge pipe 604 are respectively connected to the first slurry tank 1 and the sewage pipe 801 , and both ends of the first connecting pipe 603 are respectively connected to the feed end of the first high-pressure pump 601 and the first liquid discharge pipe 604 .
[0028] The second conveying assembly 7 comprises a second high-pressure pump 701 , a second flow guide pipe 702 , a second connecting pipe 703 and a second liquid discharge pipe 704 . Both ends of the second flow guide pipe 702 are connected to the discharge end of the second high-pressure pump 701 and the mixer 3 , respectively.
[0029] Both ends of the second liquid discharge pipe 704 are respectively connected to the second slurry tank 2 and the sewage pipe 801 , and both ends of the second connecting pipe 703 are respectively connected to the feed end of the second high-pressure pump 701 and the second liquid discharge pipe 704 .
[0030] like Figure 1-4 As shown, during cleaning, the connecting valve 804 is first closed, and then the cleaning liquid is added to the inner cavity of the hopper 4, so that the cleaning liquid feed pipe 5 is added to the inner cavity of the first pulp pot 1, and the agitator in the inner cavity of the first pulp pot 1 rotates at a high speed, so that the cleaning liquid can clean the first pulp pot 1, and the centrifugal force generated by the high-speed rotation of the first high-pressure pump 601 drives the cleaning liquid in the inner cavity of the first pulp pot 1 through the first connecting pipe 603 and the first drainage pipe 604 to be added to the inner cavity of the second pulp pot 2 through the first guide pipe 602. The cleaning liquid flows in the inner cavity of the first connecting pipe 603, the first high-pressure pump 601 and the first guide pipe 602 and cleans them, and the cleaning liquid enters After the inner cavity of the second slurry pot 2 is cleaned, the agitator in the inner cavity of the second slurry pot 2 rotates at a high speed to drive the cleaning liquid to clean the second slurry pot 2. The centrifugal force generated by the high-speed rotation of the second high-pressure pump 701 drives the cleaning liquid in the inner cavity of the second slurry pot 2 to pass through the second drain pipe 704, the second connecting pipe 703 and the second guide pipe 702 to guide the cleaning liquid to the inner cavity of the mixer 3 to clean the mixer 3. The cleaning liquid passes through the second drain pipe 704, the second connecting pipe 703 and the second guide pipe 702 and cleans them. After cleaning, the second drain valve 805, the third drain valve 806 and the first drain valve 803 are opened to discharge the sewage through the sewage pipe 801.
[0031] When in use, after the production is completed, the equipment is firstly alkali-washed and then pickled. When cleaning, the connecting valve 804 is first closed, and then a cleaning liquid is added to the inner cavity of the hopper 4. The cleaning liquid is guided to the inner cavity of the first slurry pot 1 through the feed pipe 5. The agitator in the inner cavity of the first slurry pot 1 rotates at a high speed, so that the cleaning liquid can clean the first slurry pot 1. The centrifugal force generated by the high-speed rotation of the first high-pressure pump 601 drives the cleaning liquid in the inner cavity of the first slurry pot 1 through the first connecting pipe 603 and the first drainage pipe 604 to be added to the inner cavity of the second slurry pot 2 through the first guide pipe 602. The cleaning liquid cleans the inner cavity of the first connecting pipe 603, the first high-pressure pump 601 and the first guide pipe 602 while flowing. After the cleaning liquid enters the inner cavity of the second slurry pot 2, the agitator in the inner cavity of the second slurry pot 2 rotates at a high speed to drive the cleaning liquid to clean the second slurry pot 2. The high-speed rotation of the second high-pressure pump 701 generates The centrifugal force drives the cleaning liquid in the inner cavity of the second slurry pot 2 to be guided to the inner cavity of the mixer 3 through the second drainage pipe 704, the second connecting pipe 703 and the second guide pipe 702 to clean the mixer 3. The cleaning liquid passes through the second drainage pipe 704, the second connecting pipe 703 and the second guide pipe 702 and cleans them. After the cleaning is completed, the second sewage valve 805, the third sewage valve 806 and the first sewage valve 803 are opened to discharge the sewage through the sewage pipe 801. After the alkaline washing sewage is discharged, the second sewage valve 805, the third sewage valve 806 and the first sewage valve 803 are closed to carry out the acid washing operation. The acid washing step is the same as the alkaline washing step. After the two cleanings are completed, the connecting valve 804 is opened, the first sewage valve 803 is closed, and the next production can be carried out. In this way, the production equipment can be cleaned across the board, the occurrence of mold is reduced, and the production quality of dog food is effectively improved.
[0032] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.
[0033] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.
Claims
1. A pipeline cleaning device for dog food processing equipment, comprising a first slurry tank (1), characterized in that: A second slurry pot (2) is arranged on one side of the first slurry pot (1), a mixer (3) is arranged on one side of the second slurry pot (2), a feed pipe (5) is arranged between the first slurry pot (1) and the hopper (4), and both ends of the feed pipe (5) are respectively connected to the first slurry pot (1) and the hopper (4), a first conveying component (6) is arranged between the first slurry pot (1) and the second slurry pot (2), a second conveying component (7) is arranged between the second slurry pot (2) and the mixer (3), the first conveying component (6) and the second conveying component (7) are used for conveying slurry, a sewage discharge component (8) is arranged on the front of the first slurry pot (1), and the sewage discharge component (8) is used for cleaning and sewage discharge, a spraying pipe (9) is connected to the bottom of the mixer (3), and the number of the spraying pipes (9) is four, the first slurry pot (1) and the second slurry pot (2) are used for stirring slurry, and the hopper (4) and the feed pipe (5) are used for adding slurry.
2. The pipeline cleaning device for dog food processing equipment according to claim 1, characterized in that: The sewage discharge assembly (8) comprises a sewage pipe (801), a sewage discharge pipe (802), a first sewage discharge valve (803), a connecting valve (804), a second sewage discharge valve (805) and a third sewage discharge valve (806); one end of the sewage discharge pipe (802) is connected to the shotcrete pipe (9); the first sewage discharge valve (803) is installed on the surface of the sewage discharge pipe (802); the other end of the sewage discharge pipe (802) is connected to the sewage pipe (801); and the connecting valve (804) is installed on the surface of the shotcrete pipe (9).
3. The pipeline cleaning device for dog food processing equipment according to claim 1, characterized in that: The first conveying assembly (6) comprises a first high-pressure pump (601), a first flow guide pipe (602), a first connecting pipe (603) and a first liquid discharge pipe (604), and the two ends of the first flow guide pipe (602) are respectively connected to the discharge end of the first high-pressure pump (601) and the second slurry tank (2).
4. The pipeline cleaning device for dog food processing equipment according to claim 3, characterized in that: The two ends of the first liquid discharge pipe (604) are respectively connected to the first slurry tank (1) and the sewage pipe (801), and the two ends of the first connecting pipe (603) are respectively connected to the feed end of the first high-pressure pump (601) and the first liquid discharge pipe (604).
5. The pipeline cleaning device for dog food processing equipment according to claim 1, characterized in that: The second conveying assembly (7) comprises a second high-pressure pump (701), a second flow guide pipe (702), a second connecting pipe (703) and a second liquid discharge pipe (704), and the two ends of the second flow guide pipe (702) are respectively connected to the discharge end of the second high-pressure pump (701) and the mixer (3).
6. The pipeline cleaning device for dog food processing equipment according to claim 5, characterized in that: The two ends of the second liquid discharge pipe (704) are respectively connected to the second slurry tank (2) and the sewage pipe (801), and the two ends of the second connecting pipe (703) are respectively connected to the feed end of the second high-pressure pump (701) and the second liquid discharge pipe (704).