Filtering mechanism and citric acid disinfectant producing and processing equipment
The projection of the inner wall of the conical barrel promotes the rotation friction grinding of the steel balls and large-particle impurities, which solves the problem of large-particle impurities blocking the filter screen in tap water, and achieves efficient tap water purification and water transfer efficiency improvement.
Patent Information
- Application Number
- CN202422432056.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-09
AI Technical Summary
In the prior art, large particles of impurities in tap water tend to clog the filter, resulting in a decrease in water transfer efficiency and the inability to effectively purify tap water.
The projecting blocks on the inner wall of the conical barrel are used to promote the rotation of the steel balls with large-particle impurities, and the large-particle impurities are rubbed to debris smaller than the filter mesh aperture. Combined with the motor, the conical cylinder is driven to rotate and seal the bearing to prevent leakage, effectively filtration of impurities is achieved.
It effectively avoids the internal pipeline of the water purifier, improves the water transfer efficiency and water purification effect, and ensures that tap water can enter the water purifier smoothly for purification.
Smart Images
Figure CN223144313U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of citric acid disinfectant production and processing, in particular to a filtering mechanism and citric acid disinfectant production and processing equipment. Background Technique
[0002] Citric acid disinfectant is a disinfectant with citric acid as the main active ingredient. It has excellent sterilization performance and can kill a variety of viruses and bacteria, including bacterial spores. Water is one of the essential raw materials in the production and processing of citric acid disinfectant. However, the water used for the production and processing of citric acid disinfectant cannot be directly taken from the tap water pipe. The water in the tap water pipe needs to be purified in multiple layers and purified to meet the use standards before it can be used.
[0003] In the prior art, there are already many mature water purifiers that can be used for the purification of tap water. When in use, only one end of the water delivery pipe needs to be connected to the tap water valve, and the other end of the water delivery pipe needs to be connected to the water purifier. After introducing the tap water into the water purifier, the tap water can be purified. At the same time, because the pipes inside the water purifier are often relatively slender, in order to avoid clogging the internal pipes of the water purifier with large particulate impurities in the tap water, a filter screen is usually installed in the water delivery pipe, and the tap water is filtered through the filter screen, so as to block the large particulate impurities in the tap water in front of the filter screen and prevent these large particulate impurities from entering the water purifier.
[0004] However, simply installing a filter screen on the water delivery pipe to block large particulate impurities will cause the large particulate impurities to accumulate in front of the filter screen, and some irregular large particulate impurities will block the mesh holes of the filter screen, resulting in a reduction in the water delivery efficiency of the water delivery pipe. Content of the Utility Model
[0005] The purpose of the utility model is to provide a filtering mechanism and citric acid disinfectant production and processing equipment to solve the problems put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: a filtering mechanism, including: a water delivery pipe, one end of the water delivery pipe is provided with a tap water connection port, the other end of the water delivery pipe is provided with a water purifier connection port, the tap water connection port is connected to the valve of the tap water pipe, the water purifier connection port is connected to the water purifier, a conical cylinder is rotatably connected inside the water delivery pipe, one end of the conical cylinder is provided with a water inlet, the other end of the conical cylinder is provided with a drainage port, a filter screen is fixed in the drainage port, several groups of protruding blocks are arranged on the inner wall surface of the conical cylinder, and a large number of steel balls are arranged in the conical cylinder.
[0007] Preferably, the end of the conical cylinder provided with the water inlet is close to the tap water connection port, the conical cylinder is of a hollow frustum cone structure, the inner and outer diameters of the water inlet are both smaller than the inner and outer diameters of the drainage port, and the diameter of the steel balls is larger than the pore diameter of the filter screen.
[0008] Preferably, sealing bearings are provided at both ends of the side wall of the conical cylinder, and the outer ring of the bearing of the sealing bearing is fixed on the pipe wall of the water delivery pipe.
[0009] Preferably, gear grooves are formed on the surface of the water delivery pipe, and an intermediate gear is rotatably connected in the gear grooves.
[0010] Preferably, a motor is fixed on the surface of the water delivery pipe, and a driving gear is fixed on the transmission shaft of the motor.
[0011] Preferably, a driven gear is fixed on the outer wall of the conical cylinder, the driven gear meshes with the intermediate gear, and the intermediate gear meshes with the driving gear.
[0012] A citric acid disinfectant production and processing device includes the filtering mechanism described above.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] In the filtering mechanism and the citric acid disinfectant production and processing device proposed by the present utility model, large-particle impurities in tap water are blocked by the filter screen. Then, under the rotation of the conical cylinder, the protruding blocks on the inner wall surface of the conical cylinder push the steel balls in the conical cylinder to rotate together with the large-particle impurities. Since the sizes and distributions of the protruding blocks are irregular, the large-particle impurities and the steel balls also move irregularly in the conical cylinder, so that the large-particle impurities and the steel balls rub against each other frequently. During the friction process, the large-particle impurities are ground into debris with a diameter smaller than the pore diameter of the filter screen of the filter screen, and will no longer block the internal pipeline of the water purifier. Then, they can pass through the filter screen together with the tap water from the pores of the filter screen, and then enter the internal pipeline of the water purifier through the water purifier connection port and be purified by the water purifier. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural diagram of the present utility model;
[0016] Figure 2 is a schematic cross-sectional structural diagram of the present utility model;
[0017] Figure 3 is Figure 2 an enlarged schematic diagram of the structure at A in
[0018] In the figure: water delivery pipe 1, tap water connection port 2, water purifier connection port 3, conical cylinder 4, water inlet 5, drain outlet 6, filter screen 7, driven gear 8, gear groove 9, intermediate gear 10, driving gear 11, motor 12, sealing bearing 13, protruding block 14. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] In order to clearly and completely describe the purpose and technical solution of the present utility model, and make the advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.
[0020] Embodiment 1: Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a filtering mechanism, including: a water delivery pipe 1, one end of the water delivery pipe 1 is provided with a tap water connection port 2, the other end of the water delivery pipe 1 is provided with a water purifier connection port 3, the tap water connection port 1 is connected to the valve of the tap water pipe, the water purifier connection port 3 is connected to the water purifier, a conical cylinder 4 is rotatably connected inside the water delivery pipe 1, one end of the conical cylinder 4 is provided with a water inlet 5, the other end of the conical cylinder 4 is provided with a drain port 6, a filter screen 7 is fixed in the drain port 6, and a number of groups of protruding blocks 14 are arranged on the inner wall surface of the conical cylinder 4, and a large number of steel balls are arranged in the conical cylinder 4.
[0021] During actual use, tap water enters the water delivery pipe 1 from the tap water connection port 2. After the tap water enters the water delivery pipe 1, it enters the conical cylinder 4 from the water inlet 5. The large particulate impurities in the tap water are blocked by the filter screen 7. Then, under the rotation of the conical cylinder 4, the protruding blocks 14 on the inner wall surface of the conical cylinder 4 push the steel balls in the conical cylinder 4 to rotate together with the large particulate impurities. Since the sizes and distributions of the protruding blocks 14 are irregular, the large particulate impurities and the steel balls also move irregularly in the conical cylinder 4, so that the large particulate impurities and the steel balls frequently rub against each other. During the rubbing process, the large particulate impurities are ground into debris with a diameter smaller than the pore diameter of the filter screen 7. After no longer blocking the internal pipeline of the water purifier, they can pass through the pores of the filter screen 7 together with the tap water from the filter screen 7, and then enter the internal pipeline of the water purifier from the water purifier connection port 3 and be purified by the water purifier.
[0022] Embodiment 2: On the basis of Embodiment 1, in order to prevent the steel balls from coming out of the conical cylinder 4, the end of the conical cylinder 4 provided with the water inlet 5 is close to the opening of the water delivery pipe 1. The conical cylinder 4 is of a hollow truncated cone structure. The inner and outer diameters of the water inlet 5 are both smaller than the inner and outer diameters of the drain port 6, and the diameter of the steel balls is larger than the pore diameter of the filter screen 7.
[0023] The conical cylinder 4 is arranged in a hollow frustum of a cone structure. The water inlet 5 with a smaller diameter is the water inlet end, and a filter screen 7 is arranged in the water outlet 6 with a larger diameter. Therefore, when the water supply pipe supplies water to the water delivery pipe 1, the water flow has a thrust on the steel ball to approach the filter screen 7, and the diameter of the steel ball is larger than the mesh holes of the filter screen 7, so it will not escape from the water outlet 6 out of the conical cylinder 4. When the water supply pipe stops supplying water to the water delivery pipe 1, the water flow gradually drains out of the conical cylinder 4 through the water outlet 6, and the water flow still has a thrust on the steel ball to approach the filter screen 7 when the water has not completely drained. After the water flow completely drains out of the conical cylinder 4, the steel ball lands on the inner wall of the conical cylinder 4 and moves in the direction of the water outlet 6 with a larger diameter under the influence of the conical inner wall of the conical cylinder 4 and is blocked by the filter screen 7, thus achieving the purpose of preventing the steel ball from escaping from the conical cylinder 4.
[0024] Embodiment 3: On the basis of Embodiment 2, in order to drive the conical cylinder 4 to rotate, a gear groove 9 is formed on the surface of the water delivery pipe 1, an intermediate gear 10 is rotatably connected in the gear groove 9, a motor 12 is fixed on the surface of the water delivery pipe 1, a driving gear 11 is fixed on the transmission shaft of the motor 12, and a driven gear 8 is fixed on the outer wall of the conical cylinder 4. The driven gear 8 meshes with the intermediate gear 10, and the intermediate gear 10 meshes with the driving gear 11.
[0025] When the conical cylinder 4 needs to rotate, the motor 12 is started to drive the driving gear 11 to rotate. The driving gear 11 drives the driven gear 8 to rotate through the intermediate gear 10 in the gear groove 9, and the driven gear 8 drives the conical cylinder 4 to rotate.
[0026] Embodiment 4: On the basis of Embodiment 3, in order to prevent the water in the water delivery pipe 1 from leaking from the gear groove 9, sealing bearings 13 are arranged at both ends of the side wall of the conical cylinder 4, and the outer ring of the bearing of the sealing bearing 13 is fixed on the pipe wall of the water delivery pipe 1.
[0027] The two groups of sealing bearings 13 arranged at both ends of the conical cylinder 4 play a role in blocking the water in the water delivery pipe 1, so that the water in the water delivery pipe 1 can only flow through this section of the water delivery pipe 1 through the conical cylinder 4, thus achieving the purpose of preventing the water in the water delivery pipe 1 from leaking from the gear groove 9.
[0028] In actual use, tap water enters the water delivery pipe 1 from the tap water connection port 2. After entering the water delivery pipe 1, the tap water enters the conical cylinder 4 from the water inlet 5. Large particle impurities in the tap water are blocked by the filter screen 7. Then, under the rotation of the conical cylinder 4, the protruding blocks 14 on the inner wall surface of the conical cylinder 4 push the steel balls in the conical cylinder 4 to rotate together with the large particle impurities. Since the sizes and distributions of the protruding blocks 14 are both irregular, the large particle impurities and the steel balls also move irregularly in the conical cylinder 4, so that the large particle impurities and the steel balls frequently rub against each other. During the rubbing process, the large particle impurities are ground into debris with a diameter smaller than the pore diameter of the filter screen 7. After no longer blocking the internal pipes of the water purifier, they can pass through the pores of the filter screen 7 together with the tap water, and then enter the internal pipes of the water purifier from the water purifier connection port 3 and are purified by the water purifier; the conical cylinder 4 is set as a hollow frustum-shaped structure. The water inlet 5 with a smaller diameter is the water inlet end, and a filter screen 7 is arranged in the drain port 6 with a larger diameter. Therefore, when the water supply pipe supplies water to the water delivery pipe 1, the water flow has a thrust on the steel balls to approach the filter screen 7, and the diameter of the steel balls is larger than the pores of the filter screen 7, so the steel balls will not escape from the conical cylinder 4 through the drain port 6. When the water supply pipe stops supplying water to the water delivery pipe 1, the water flow gradually drains out of the conical cylinder 4 through the drain port 6. When the water flow has not completely drained, there is still a thrust on the steel balls to approach the filter screen 7. After the water flow completely drains from the conical cylinder 4, the steel balls fall on the inner wall of the conical cylinder 4 and move towards the drain port 6 with a larger diameter under the influence of the conical inner wall of the conical cylinder 4 and are blocked by the filter screen 7, thus achieving the purpose of preventing the steel balls from escaping from the conical cylinder 4; when the conical cylinder 4 needs to rotate, the motor 12 is turned on to drive the driving gear 11 to rotate. The driving gear 11 drives the driven gear 8 to rotate through the intermediate gear 10 in the gear groove 9, and the driven gear 8 drives the conical cylinder 4 to rotate; the two sets of sealing bearings 13 arranged at both ends of the conical cylinder 4 block the water in the water delivery pipe 1, so that the water in the water delivery pipe 1 can only flow through this section of the water delivery pipe 1 through the conical cylinder 4, thus achieving the purpose of preventing the water in the water delivery pipe 1 from leaking from the gear groove 9.
[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A filtering mechanism, comprising: Water delivery pipe (1), one end of the water delivery pipe (1) is provided with a tap water connection port (2), the other end of the water delivery pipe (1) is provided with a water purifier connection port (3), the tap water connection port (2) is connected to the valve of the tap water pipe, and the water purifier connection port (3) is connected to the water purifier. It is characterized in that: a conical cylinder (4) is rotatably connected inside the water delivery pipe (1), one end of the conical cylinder (4) is provided with a water inlet (5), the other end of the conical cylinder (4) is provided with a drain port (6), a filter screen (7) is fixed in the drain port (6), and a number of groups of protruding blocks (14) are arranged on the inner wall surface of the conical cylinder (4), and a large number of steel balls are arranged in the conical cylinder (4).
2. The filtering mechanism according to claim 1, characterized in that: The end of the conical cylinder (4) provided with the water inlet (5) is close to the tap water connection port (2). The conical cylinder (4) is of a hollow truncated cone structure. The inner and outer wall diameters of the water inlet (5) are both smaller than the inner and outer wall diameters of the drain port (6). The diameter of the steel ball is larger than the pore diameter of the filter screen (7).
3. The filtering mechanism according to claim 1, characterized in that: Sealing bearings (13) are arranged at both ends of the side wall of the conical cylinder (4), and the outer ring of the bearing of the sealing bearing (13) is fixed on the pipe wall of the water delivery pipe (1).
4. A filtering mechanism according to claim 1, characterized in that: A gear groove (9) is opened on the surface of the water delivery pipe (1), and an intermediate gear (10) is rotatably connected in the gear groove (9).
5. A filtering mechanism according to claim 1, wherein: A motor (12) is fixed on the surface of the water delivery pipe (1), and a driving gear (11) is fixed on the transmission shaft of the motor (12).
6. The filtering mechanism according to claim 1, wherein: A driven gear (8) is fixed on the outer wall of the conical cylinder (4). The driven gear (8) meshes with the intermediate gear (10), and the intermediate gear (10) meshes with the driving gear (11).
7. A production and processing device for citric acid disinfectant solution, characterized in that: Comprising the filtering mechanism according to any one of claims 1-6.