Automatic cleaning device for tank body
By designing the rotary shaft fixing ring structure of the water storage tank and the spray head in the automatic cleaning device of the tank body, combining the diaphragm pump and nitrogen pipe, the problems of incomplete cleaning and safety hazards in the prior art are solved, and efficient and safe Clean the inner wall of the tank and the equipment are connected stably.
Patent Information
- Application Number
- CN202420622501.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The existing automatic tank cleaning device is difficult to achieve comprehensive cleaning during spray cleaning, and there are safety hazards when using organic solvents, and leakage and fall off are prone to occur at the connections of the equipment.
A cleaning mechanism including a water storage tank and a spray head is designed to improve the stability of the equipment connection through a rotating shaft and a fixed ring structure, and a diaphragm pump and nitrogen pipe are used to maintain nitrogen supply, reducing chemical contact time.
The internal wall of the tank body for the entire process of nitrogen supply is achieved, which improves work efficiency and safety, reduces the risk of leakage and shedding at the equipment connections, and provides better convenience of use.
Smart Images
Figure CN222132908U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tank cleaning, in particular to an automatic tank cleaning device. Background Art
[0002] Compare authorization number 201920822523.2 A cleaning circulation tank body automatic cleaning device, the nozzle includes a base, the base is fixedly connected to the spray pipe by connecting bolts, the left side of the top of the base is movably connected with a shell through a rotating shaft, the bottom of the shell is penetrated by a bellows, the bottom end of the bellows is connected with a bottom pipe, the top of the bellows is connected with a top pipe, the bottom end of the bottom pipe penetrates the base and is connected with the spray pipe, the right side of the bottom of the shell is movably connected with a metal rod through a rotating shaft, the bottom end of the metal rod is movably connected with an adjusting bolt through the rotating shaft, the surface of the adjusting bolt is sleeved with an adjusting nut which is matched with it. The cleaning circulation tank body automatic cleaning device, through the improvement of the nozzle and the use of the spray pipe, uses the spray pressurization principle during the production cycle to realize automatic circulation cleaning of the sludge deposited on the wall and bottom of the circulation tank body within a fixed period.
[0003] After opening the manhole cover on the top of the tank, the operator uses a high-pressure water gun to spray and clean the inner wall of the production tank with pure water. Since the manhole is located at the edge of the top of the tank, it is difficult to achieve full-scale cleaning when spraying;
[0004] The manhole cover is opened and organic solvents are used to spray the inner wall of the production tank. The manhole cover is opened for a long time during the operation, and a large amount of solvent evaporates during spraying and combines with the air to form flammable gas, which poses a safety hazard. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides an automatic tank cleaning device.
[0006] The utility model is implemented by the following technical scheme: an automatic tank cleaning device, including a cleaning mechanism, the cleaning mechanism including a water storage tank, a spray head welded on the surface of the water storage tank, a left-end fixing ring clamped on the top of the water storage tank, a rotating shaft is fixedly connected inside the left-end fixing ring, a rubber ring is bonded to the inner wall of the left-end fixing ring, a clamping groove is provided on the right side of the left-end fixing ring, a fixing bolt is threadedly connected to the inner surface of the clamping groove, a right-end fixing ring is fixedly connected to the surface of the rotating shaft, a rubber ring is bonded to the inner wall of the right-end fixing ring, a positioning hole is provided on the top of the right-end fixing ring, a rotating hole is provided on the top of the right-end fixing ring, and the number of spray heads is set to be several.
[0007] Through the above technical solution, the left end fixing ring cooperates with the internal rotating shaft to drive the rubber ring on the inner wall to rotate and move in the direction of the right end fixing, which is convenient for fixing the left end fixing ring and the right end fixing ring.
[0008] As a further improvement of the above solution, the bottom of the right end fixing ring is clamped with a water tank, the bottom of the rotating shaft is clamped with a left end fixing ring, and the right end fixing ring is inserted into the inside of the clamping groove.
[0009] As a further improvement of the above solution, the fixing bolt passes through the left end fixing ring and the clamping groove and extends to the inside of the positioning hole.
[0010] Through the above technical solution, the fixing bolts are used to limit and fix the left and right fixing rings after they are plugged in, which improves the stability of the two when they are fixed and reduces the loosening of the left and right fixing rings when they are connected due to external shaking.
[0011] As a further improvement of the above solution, the rotating shaft passes through the left end fixing ring and extends to the inside of the rotating hole.
[0012] As a further improvement of the above solution, the bottom end of the rubber ring is clamped with a water storage tank, the right end of the left end fixing ring is plugged with a right end fixing ring, and the left side of the right end fixing ring is plugged with a clamping groove.
[0013] Through the above technical solution, the rubber rings are symmetrically distributed with the water tank as the center, which can effectively ensure the sealing of the connection between the water tank and the external water pipe, reduce the leakage of cleaning liquid from the equipment connection, and thus avoid damage to the equipment.
[0014] As a further improvement of the above solution, the rotating hole is located at the top of the water tank, the fixing bolt is located at the top of the water tank, the snap-in groove is located at the top of the water tank, and the positioning hole is located at the top of the water tank.
[0015] As a preferred embodiment of the above scheme, the automatic tank cleaning device also includes a production tank, an infusion tube, a diaphragm pump, a cleaning liquid storage tank and a nitrogen pipe. The cleaning mechanism is placed in the production tank, one end of the infusion tube is connected to the left and right fixed rings of the cleaning mechanism, and the other end of the infusion tube extends into the cleaning liquid storage tank. The cleaning liquid storage tank is filled with cleaning liquid. The diaphragm pump is installed on the infusion tube to pump the cleaning liquid in the cleaning liquid storage tank to the cleaning mechanism; the nitrogen pipe is connected to the production tank to inject nitrogen into the production tank.
[0016] As a further improvement of the above solution, a manhole is provided on the production trough, and a manhole cover is provided on the manhole.
[0017] Compared with the prior art, the beneficial effects of the present invention are:
[0018] The utility model provides a water storage tank and a spray head to connect the equipment to an external pipeline, firstly drains the production tank, then connects a diaphragm pump to clean the inner wall of the tank body, replaces the cleaning liquid for a second time to clean the inner wall of the tank body again, and the equipment can keep nitrogen supply during the whole process of cleaning the inner wall of the tank body, thereby improving the work efficiency of the production tank cleaning operation, meeting the needs of production capacity and operation safety, providing operators with a good production environment, and reducing the time of contact with chemicals.
[0019] The utility model sets a rotating shaft to drive the fixing rings at the left and right ends to rotate, so that the right fixing ring is inserted into the clamping groove on the right side of the left fixing ring, and the rotation of the fixing bolt increases the connection stability between the water tank and the external water pipe, avoids the water tank and the sprinkler head from falling off when subjected to high pressure, and brings convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the overall structure of the cleaning mechanism of the utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the left end fixing ring of the cleaning mechanism of the utility model;
[0022] Figure 3 This is a schematic diagram of the right end fixing ring structure of the cleaning mechanism of the utility model;
[0023] Figure 4 It is a schematic diagram of the top view of the water storage tank of the cleaning mechanism of the utility model.
[0024] Figure 5 It is a structural schematic diagram of the preferred embodiment of the utility model.
[0025] Description of main symbols:
[0026] 100. Cleaning mechanism; 1. Water storage tank; 2. Sprinkler head; 3. Left end fixing ring; 4. Right end fixing ring; 5. Rotating shaft; 6. Rubber ring; 7. Snap-in groove; 8. Fixing bolt; 9. Positioning hole; 10. Rotating hole. DETAILED DESCRIPTION
[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
[0028] Please combine Figure 1-5The automatic tank cleaning device of this embodiment includes a cleaning mechanism 100, which includes a water storage tank 1, a spray head 2 is welded on the surface of the water storage tank 1, a left end fixing ring 3 is clamped on the top of the water storage tank 1, a rotating shaft 5 is fixedly connected inside the left end fixing ring 3, a rubber ring 6 is bonded to the inner wall of the left end fixing ring 3, a clamping groove 7 is opened on the right side of the left end fixing ring 3, a fixing bolt 8 is threadedly connected to the inner side of the clamping groove 7, a right end fixing ring 4 is fixedly connected to the surface of the rotating shaft 5, a rubber ring 6 is bonded to the inner wall of the right end fixing ring 4, and the right end A positioning hole 9 is provided at the top of the fixing ring 4, and a rotating hole 10 is provided at the top of the right-end fixing ring 4. When the equipment is connected to an external pipeline by setting a water storage tank 1 and a spray head 2, the production tank is first emptied, and then the diaphragm pump is connected to clean the inner wall of the tank body. The cleaning liquid is replaced for the second time to clean the inner wall of the tank body again. The equipment can maintain nitrogen supply during the whole process of cleaning the inner wall of the tank body, thereby improving the work efficiency of the production tank cleaning operation, meeting the production capacity needs and operation safety, and providing operators with a good production environment and reducing the time of contact with chemicals.
[0029] The left end fixing ring 3 cooperates with the internal rotating shaft to drive the rubber ring 6 on the inner wall to rotate and move in the right end fixing direction, which is convenient for fixing the left end fixing ring 3 and the right end fixing ring 4. The number of the spray heads 2 is set to be several.
[0030] The water storage tank 1 is clamped on the bottom of the right-end fixing ring 4 , the left-end fixing ring 3 is clamped on the bottom of the rotating shaft 5 , and the right-end fixing ring 4 is inserted into the inside of the clamping groove 7 .
[0031] The fixing bolt 8 passes through the left-end fixing ring 3 and the clamping groove 7 and extends to the inside of the positioning hole 9 .
[0032] The fixing bolt 8 is used to limit and fix the left and right fixing rings 3 and 4 after the left and right fixing rings 3 and 4 are connected, thereby improving the stability of the two during fixation and reducing the loosening of the left and right fixing rings 3 and 4 during connection caused by shaking caused by the outside world.
[0033] The rotating shaft 5 passes through the left end fixing ring 3 and extends to the inside of the rotating hole 10 .
[0034] The bottom end of the rubber ring 6 is clamped with the water tank 1, the right end of the left fixing ring 3 is plugged with the right fixing ring 4, and the left side of the right fixing ring 4 is plugged with a clamping groove 7. The fixing rings at the left and right ends are driven to rotate by setting a rotating shaft, so that the right fixing ring 4 is plugged into the clamping groove 7 on the right side of the left fixing ring 3, and the rotation of the fixing bolt 8 increases the connection stability between the water tank 1 and the external water pipe, avoids the water tank 1 and the nozzle from falling off when subjected to high pressure, and brings convenience to the staff.
[0035] The rubber rings 6 are symmetrically distributed with the water tank 1 as the center, which can effectively ensure the sealing of the connection between the water tank 1 and the external water pipe, reduce the leakage of the cleaning liquid from the equipment connection, and thus avoid damage to the equipment.
[0036] The rotating hole 10 is located at the top of the water tank 1 , the fixing bolt 8 is located at the top of the water tank 1 , the clamping groove 7 is located at the top of the water tank 1 , and the positioning hole 9 is located at the top of the water tank 1 .
[0037] As a preferred embodiment of the above scheme, the tank automatic cleaning device further includes a production tank 11, a liquid infusion pipe 12, a diaphragm pump 13, a cleaning liquid storage tank 14 and a nitrogen pipe 15. The cleaning mechanism 100 is placed in the production tank. One end of the liquid infusion pipe 12 is connected to the left and right fixed rings of the cleaning mechanism 100. The other end of the liquid infusion pipe 12 extends into the cleaning liquid storage tank 14. The cleaning liquid storage tank 14 is filled with cleaning liquid. The diaphragm pump 13 is installed on the liquid infusion pipe 12 to pump the cleaning liquid in the cleaning liquid storage tank 14 to the cleaning mechanism 100. The nitrogen pipe 15 is connected to the production tank 11 to inject nitrogen into the production tank 11. A manhole 16 is also provided on the production tank 11, and a manhole cover 17 is provided on the manhole 16.
[0038] The implementation principle of the automatic tank cleaning device in the embodiment of the present application is as follows: the equipment is placed in a suitable position, and when the equipment is connected to an external pipeline by setting a water storage tank 1 and a spray head 2, the production tank is first emptied, and then the diaphragm pump is connected to clean the inner wall of the tank body, and the cleaning liquid is replaced for a second time to clean the inner wall of the tank body again. The nitrogen supply can be maintained during the whole process of cleaning the inner wall of the tank body, thereby improving the work efficiency of the production tank cleaning operation, meeting the needs of production capacity and operation safety, providing operators with a good production environment, and reducing the contact time with chemicals. The rotating shaft is set to drive the fixed rings at the left and right ends to rotate, so that the right end fixed ring 4 is inserted into the clamping groove 7 on the right side of the left end fixed ring 3, and then cooperates with the rotation of the fixing bolt 8, thereby increasing the connection stability between the water storage tank 1 and the external water pipe, avoiding the water storage tank 1 and the spray head from falling off when subjected to a large pressure, and bringing convenience to the use of the staff.
[0039] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.
Claims
1. A tank automatic cleaning device, characterized in that: The cleaning mechanism (100) comprises a water storage tank (1), a spray head (2) is welded on the surface of the water storage tank (1), a left end fixing ring (3) is clamped on the top of the water storage tank (1), a rotating shaft (5) is fixedly connected inside the left end fixing ring (3), a rubber ring (6) is bonded to the inner wall of the left end fixing ring (3), a clamping groove (7) is provided on the right side of the left end fixing ring (3), a fixing bolt (8) is threadedly connected inside the clamping groove (7), a right end fixing ring (4) is fixedly connected to the surface of the rotating shaft (5), a rubber ring (6) is bonded to the inner wall of the right end fixing ring (4), a positioning hole (9) is provided on the top of the right end fixing ring (4), and a rotating hole (10) is provided on the top of the right end fixing ring (4).
2. The automatic tank cleaning device according to claim 1, characterized in that: The bottom of the right end fixing ring (4) is clamped with the water storage tank (1), the bottom of the rotating shaft (5) is clamped with the left end fixing ring (3), and the inside of the clamping groove (7) is plugged with the right end fixing ring (4).
3. The automatic tank cleaning device according to claim 1, characterized in that: The fixing bolt (8) passes through the left end fixing ring (3) and the clamping groove (7) and extends to the interior of the positioning hole (9).
4. The automatic tank cleaning device according to claim 1, characterized in that: The rotating shaft (5) passes through the left end fixing ring (3) and extends to the inside of the rotating hole (10).
5. The automatic tank cleaning device according to claim 1, characterized in that: The bottom end of the rubber ring (6) is clamped with the water storage tank (1), the right end of the left end fixing ring (3) is plugged with the right end fixing ring (4), and the left side of the right end fixing ring (4) is plugged with a clamping groove (7).
6. The automatic tank cleaning device according to claim 1, characterized in that: The rotating hole (10) is located at the top of the water tank (1), the fixing bolt (8) is located at the top of the water tank (1), the clamping groove (7) is located at the top of the water tank (1), and the positioning hole (9) is located at the top of the water tank (1).
7. The automatic tank cleaning device according to any one of claims 1 to 6, characterized in that: It also comprises a production tank (11), a liquid infusion pipe (12), a diaphragm pump (13), a cleaning liquid storage tank (14) and a nitrogen pipe (15); the cleaning mechanism (100) is placed in the production tank (11); one end of the liquid infusion pipe (12) is connected to the left end fixing ring and the right end fixing ring of the cleaning mechanism (100); the other end of the liquid infusion pipe (12) extends into the cleaning liquid storage tank (14); the cleaning liquid storage tank (14) contains cleaning liquid; the diaphragm pump (13) is installed on the liquid infusion pipe (12) and is used to pump the cleaning liquid in the cleaning liquid storage tank (14) to the cleaning mechanism (100); the nitrogen pipe (15) is connected to the production tank (11) and is used to inject nitrogen into the production tank (11).
8. The automatic tank cleaning device according to claim 7, characterized in that: A manhole (16) is also provided on the production tank (11), and a manhole cover (17) is provided on the manhole (16).