Chemical pump structure for active sulfur black dye precipitation
By setting up a filter device at the water inlet of the chemical pump, the problem of blockage of undissolved vulcanized black particles is solved, and the normal operation and sealing effect of the chemical pump is achieved, and it is easy to disassemble.
Patent Information
- Application Number
- CN202422259799.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-14
AI Technical Summary
When the chemical pump absorbs active vulcanized black dye, the undissolved vulcanized black particles can easily clog the pump body, causing the chemical pump to fail to work normally.
Filtration devices are installed at the water inlet of the chemical pump, including filter plates, rectangular grooves, ring grooves, snap rings and sealing rings, to ensure that the undissolved black vulcanized particles are blocked outside, and the smooth sliding and sealing effect of the filter plate is achieved through the rotating rollers and sealing rings.
It effectively avoids undissolved black vulcanized particles blocking the pump body, ensures the normal operation of the chemical pump, and realizes sealing and rapid disassembly of the pump body through the sealing structure.
Smart Images
Figure CN223241740U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chemical pump structures for active sulfur black dye precipitation, in particular to a chemical pump structure for active sulfur black dye precipitation. Background Art
[0002] The chemical pump is an energy-saving pump designed jointly by the whole country. The performance and technical requirements of the pump are designed according to the performance and dimensions specified in the international standard ISO2858. Its advantages are: the whole series of hydraulic performance is reasonably arranged, the user has a wide range of choices, the "rear open" structure is convenient for maintenance, and the efficiency and suction range have reached the international advanced level. Chemical pumps are often used when transferring sulphur black dye. After mixing the sulphur black dye, connect the connecting pipe to the suction port of the chemical pump, start the chemical pump to absorb the sulphur black dye into the chemical pump and spray it out through the outlet.
[0003] The inventor discovered during daily use of the chemical pump that when the chemical pump was in use and was absorbing dye with the connecting pipe, there was no filter component at the suction port of the chemical pump, which would cause the undissolved sulfide black in the dye to enter the interior of the chemical pump, thereby clogging the chemical pump and causing the chemical pump to be unable to absorb dye, thereby causing an impact. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a chemical pump structure for precipitation of active sulfur black dye.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chemical pump structure for precipitation of active sulfur black dye, comprising a motor, one end of the motor is fixedly connected to a bracket, an impeller and a rotor are arranged inside the bracket, the output end of the motor is fixedly connected to the rotor and the impeller, one end of the bracket is fixedly connected to the pump body, the upper top of the pump body is fixedly connected to the water inlet, the surface of the water inlet is provided with a filtering device, the side of the pump body is fixedly connected to the water outlet, the surface of the water outlet is provided with a fixing device, the filtering device comprises a through groove opened on the side of the water inlet, a filter plate is slidably connected to the inside of the through groove, a rectangular groove is opened on the side of the through groove, a block is fixedly connected to the side of the filter plate, and the length of the filter plate is twice that of the through groove.
[0006] The effect achieved by the above components is: under the action of the filter plate, the undissolved sulfide black particles are blocked outside the water inlet, thereby avoiding the phenomenon of sulfide black particles clogging the pump body. When using the chemical pump, start the motor to make the rotor and impeller inside the bracket rotate, and then the dye is drawn into the interior of the pump body through the water inlet and sprayed out through the water outlet.
[0007] Preferably, an annular groove is formed on the inner wall of the rectangular groove, and a snap ring is fixedly connected to the surface of the stopper.
[0008] The effect achieved by the above components is that, under the action of the annular groove and the clamping ring, a sealing phenomenon can be achieved between the filter plate and the through groove, thereby achieving a sealing effect.
[0009] Preferably, a sealing ring is fixedly connected to the surface of the filter plate, a sealing groove is formed on the inner wall of the through groove, and a sealing ring is fixedly connected to the middle of the filter plate.
[0010] The effect achieved by the above components is that, under the action of the sealing ring and the sealing groove, water seepage will not occur between the through groove and the filter plate, thereby achieving a sealing effect.
[0011] Preferably, a groove is provided inside the through slot, and a roller is rotatably connected inside the groove.
[0012] The effect achieved by the above components is: under the action of the roller, the filter plate can slide smoothly inside the through groove. When using a chemical pump, the block at one end of the filter plate is inserted into the inside of the rectangular groove. Under the action of the ring groove and the clamping ring, a seal can be achieved between the filter plate and the through groove, thereby achieving the sealing effect. The middle part of the filter plate is clamped in the inside of the sealing groove by the sealing ring for sealing. Under the action of the roller, the filter plate can slide smoothly inside the through groove, thereby achieving the filtering effect.
[0013] Preferably, the fixing device comprises a ring fixedly connected to the surface of the water outlet, the surface of the water outlet is sleeved with a connecting pipe, and the inner wall of the connecting pipe is provided with a groove.
[0014] The effect achieved by the above components is that under the action of the trough body and the ring, the connecting pipe is quickly fixed on the surface of the water outlet, and a sealing effect is also achieved.
[0015] Preferably, a clamping rod is slidably connected to the surface of the connecting pipe, one end of the clamping rod is fixedly connected to a trapezoidal block, and a sliding ring is slidably connected to the surface of the connecting pipe, and an inner wall of the sliding ring is provided with a slope.
[0016] The effect achieved by the above components is: under the cooperation of the clamping rod and the sliding ring, the sliding ring can squeeze the trapezoidal block, so that the clamping rod is inserted into the inside of the water inlet and outlet for fixation, thereby achieving the fixing effect.
[0017] Preferably, a locking rod is inserted into the surface of the sliding ring, and one end of the locking rod is inserted into the interior of the trapezoidal block.
[0018] The effect achieved by the above components is that under the action of the locking rod, the sliding ring is fixed on the surface of the trapezoidal block, thereby achieving a fixing effect.
[0019] Preferably, a spring is sleeved on the surface of the clamping rod, and both ends of the spring are fixedly connected to the surface of the connecting pipe and the bottom of the trapezoidal block respectively.
[0020] The effects achieved by the above components are as follows: under the action of the spring, the clamping rod can be reset when not in use. When the chemical pump is used, the connecting pipe is sleeved on the surface of the water outlet. Under the action of the groove body and the ring, the connecting pipe is quickly fixed to the surface of the water outlet, and the sealing effect is also achieved. The sliding ring is sliding, so that the sliding ring squeezes the trapezoidal block to move toward the surface of the connecting pipe, and then the clamping rod is inserted into the inside of the water inlet and outlet. When the sliding ring moves to the appropriate position, the clamping rod is pressed down to fix the sliding ring on the surface of the trapezoidal block, thereby achieving the fixing effect. When disassembling, the clamping rod is pulled out, and the sliding ring is separated from the trapezoidal block. Under the action of the spring, the clamping rod is reset, thereby achieving the effect of quick disassembly.
[0021] Compared with the prior art, the advantages and positive effects of the present invention are:
[0022] In the utility model, by setting a filtering device, when a chemical pump is used, a block at one end of the filter plate is inserted into the interior of the rectangular groove, and under the action of the ring groove and the clamping ring, a sealing phenomenon can be achieved between the filter plate and the through groove, thereby achieving a sealing effect. The middle part of the filter plate is clamped in the interior of the sealing groove by the sealing ring for sealing. Under the action of the rotating roller, the filter plate can slide smoothly inside the through groove, thereby achieving a filtering effect, thereby solving the problem that the chemical pump may be blocked by undissolved sulphur black when inhaling sulphur black dye. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 The utility model provides a three-dimensional structural diagram of a chemical pump structure for precipitation of active sulfur black dye;
[0024] Figure 2 The utility model provides a schematic diagram of a filtering device with a chemical pump structure for precipitation of active sulfur black dye;
[0025] Figure 3 This is a partial schematic diagram of a fixing device for a chemical pump structure for precipitation of active sulfur black dye proposed in the utility model;
[0026] Figure 4 The utility model provides a schematic diagram of a fixing device for a chemical pump structure for precipitation of active sulfur black dye.
[0027] Legend: 1. Motor; 2. Filter device; 21. Through groove; 22. Filter plate; 23. Rectangular groove; 24. Stop block; 25. Ring groove; 26. Retaining ring; 27. Sealing groove; 28. Sealing ring; 29. Roller; 3. Fixing device; 31. Circular ring; 32. Groove body; 33. Connecting pipe; 34. Clamping rod; 35. Spring; 36. Trapezoidal block; 37. Sliding ring; 38. Positioning rod; 4. Bracket; 5. Pump body; 6. Water inlet; 7. Water outlet. DETAILED DESCRIPTION
[0028] Example 1, as Figure 1-4 As shown, a chemical pump structure for precipitation of active sulfur black dye includes a motor 1, one end of the motor 1 is fixedly connected to a bracket 4, an impeller and a rotor are arranged inside the bracket 4, the output end of the motor 1 is fixedly connected to the rotor and the impeller, one end of the bracket 4 is fixedly connected to a pump body 5, the upper top of the pump body 5 is fixedly connected to a water inlet 6, the surface of the water inlet 6 is provided with a filter device 2, the side of the pump body 5 is fixedly connected to a water outlet 7, the surface of the water outlet 7 is provided with a fixing device 3. When the chemical pump is used, the motor 1 is started to rotate the rotor and impeller inside the bracket 4, and the dye is drawn into the interior of the pump body 5 through the water inlet 6 and sprayed out through the water outlet 7.
[0029] Reference Figure 2The filter device 2 includes a through groove 21 opened on the side of the water inlet 6, and a filter plate 22 is slidably connected to the inside of the through groove 21. A rectangular groove 23 is opened on the side of the through groove 21, and a stopper 24 is fixedly connected to the side of the filter plate 22. The length of the filter plate 22 is twice the length of the through groove 21. Under the action of the filter plate 22, the undissolved sulphur black particles are blocked outside the water inlet 6, thereby avoiding the phenomenon of sulphur black particles clogging the pump body 5. When the chemical pump is used, the motor 1 is started to rotate the rotor and impeller inside the bracket 4, and the dye is drawn into the interior of the pump body 5 through the water inlet 6 and sprayed out through the water outlet 7. The inner wall of the rectangular groove 23 is opened with an annular groove 25, and the surface of the stopper 24 is fixedly connected with a snap ring 26. Under the action of the annular groove 25 and the snap ring 26, the filter plate 22 and the through groove 21 can be sealed, thereby achieving the sealing effect. The surface of the filter plate 22 is fixedly connected with a sealing ring 28 The middle part of the filter plate 22 is stuck in the sealing groove 27 by the sealing ring 28 for sealing. Under the action of the sealing ring 28 and the sealing groove 27, water seepage will not occur between the through groove 21 and the filter plate 22, thereby achieving the effect of sealing. The interior of the through groove 21 is provided with a groove, and the interior of the groove is rotatably connected to a roller 29. Under the action of the roller 29, the filter plate 22 can slide smoothly inside the through groove 21, thereby achieving the effect of filtering.
[0030] Reference Figure 3-4The fixing device 3 includes a circular ring 31 fixedly connected to the surface of the water outlet 7. The surface of the water outlet 7 is provided with a connecting pipe 33. The inner wall of the connecting pipe 33 is provided with a groove 32. Under the action of the groove 32 and the circular ring 31, the connecting pipe 33 is quickly fixed to the surface of the water outlet 7, and the sealing effect is also achieved. The surface of the connecting pipe 33 is slidably connected with a clamping rod 34. One end of the clamping rod 34 is fixedly connected to a trapezoidal block 36. The surface of the connecting pipe 33 is slidably connected with a sliding ring 37. The inner wall of the sliding ring 37 is provided with a slope. Under the cooperation of the clamping rod 34 and the sliding ring 37, the sliding ring 37 can squeeze the trapezoidal block 36, so that the clamping rod 34 The surface of the sliding ring 37 is provided with a locking rod 38, and one end of the locking rod 38 is inserted into the interior of the trapezoidal block 36. Under the action of the locking rod 38, the sliding ring 37 is fixed to the surface of the trapezoidal block 36, thereby achieving the fixing effect. The surface of the locking rod 34 is provided with a spring 35, and the two ends of the spring 35 are respectively fixedly connected to the surface of the connecting pipe 33 and the bottom of the trapezoidal block 36. Under the action of the spring 35, the locking rod 34 can be reset when not in use. When the chemical pump is used, the connecting pipe 33 is sleeved on the surface of the water outlet 7, and the groove body 32 and the circular groove are connected. Under the action of the ring 31, the connecting pipe 33 is quickly fixed on the surface of the water outlet 7, and the sealing effect is also achieved. The sliding ring 37 is slid, so that the sliding ring 37 squeezes the trapezoidal block 36 to move toward the surface of the connecting pipe 33, and then the clamping rod 34 is inserted into the inside of the water inlet and outlet 7. When the sliding ring 37 moves to the appropriate position, the clamping rod 38 is pressed down to fix the sliding ring 37 on the surface of the trapezoidal block 36, thereby achieving the fixing effect. When disassembling, the clamping rod 38 is pulled out, and the sliding ring 37 is separated from the trapezoidal block 36. Under the action of the spring 35, the clamping rod 34 is reset, thereby achieving the effect of quick disassembly.
[0031] Working principle: when it is necessary to use a chemical pump structure for precipitation of active sulfur black dye, when using the chemical pump, start the motor 1, so that the rotor and impeller inside the bracket 4 rotate, and then the dye is drawn into the interior of the pump body 5 through the water inlet 6, and sprayed out through the water outlet 7. When using the chemical pump, the block 24 at one end of the filter plate 22 is inserted into the interior of the rectangular groove 23. Under the action of the annular groove 25 and the snap ring 26, the filter plate 22 and the through groove 21 can be sealed, thereby achieving the sealing effect. The middle part of the filter plate 22 is sealed in the interior of the sealing groove 27 through the sealing ring 28. Under the action of the roller 29, the filter plate 22 can slide smoothly inside the through groove 21, thereby achieving the filtering effect. When using a chemical pump, the connecting pipe 33 is sleeved on the surface of the water outlet 7. Under the action of the groove body 32 and the ring 31, the connecting pipe 33 is quickly fixed on the surface of the water outlet 7, and the sealing effect is also achieved. The sliding ring 37 is sliding, so that the sliding ring 37 squeezes the trapezoidal block 36 to move toward the surface of the connecting pipe 33, and then the clamping rod 34 is inserted into the inside of the water inlet and outlet 7. When the sliding ring 37 moves to the appropriate position, the clamping rod 38 is pressed down to fix the sliding ring 37 on the surface of the trapezoidal block 36, thereby achieving the fixing effect. When disassembling, the clamping rod 38 is pulled out, and the sliding ring 37 is separated from the trapezoidal block 36. Under the action of the spring 35, the clamping rod 34 is reset, thereby achieving the effect of quick disassembly.
Claims
1. A chemical pump structure for precipitation of active sulfur black dye, comprising a motor (1), one end of the motor (1) being fixedly connected to a bracket (4), an impeller and a rotor being arranged inside the bracket (4), and an output end of the motor (1) being fixedly connected to the rotor and the impeller, characterized in that: One end of the bracket (4) is fixedly connected to a pump body (5), an upper top of the pump body (5) is fixedly connected to a water inlet (6), a filter device (2) is provided on the surface of the water inlet (6), a side of the pump body (5) is fixedly connected to a water outlet (7), a fixing device (3) is provided on the surface of the water outlet (7), the filter device (2) comprises a through groove (21) provided on the side of the water inlet (6), a filter plate (22) is slidably connected inside the through groove (21), a rectangular groove (23) is provided on the side of the through groove (21), a stopper (24) is fixedly connected to the side of the filter plate (22), and the length of the filter plate (22) is twice that of the through groove (21).
2. The chemical pump structure for active sulfur black dye precipitation according to claim 1, characterized in that: An annular groove (25) is formed on the inner wall of the rectangular groove (23), and a snap ring (26) is fixedly connected to the surface of the stopper (24).
3. The chemical pump structure for active sulfur black dye precipitation according to claim 2, characterized in that: A sealing ring (28) is fixedly connected to the surface of the filter plate (22), a sealing groove (27) is provided on the inner wall of the through groove (21), and a sealing ring (28) is fixedly connected to the middle of the filter plate (22).
4. The chemical pump structure for active sulfur black dye precipitation according to claim 3, characterized in that: A groove is provided inside the through slot (21), and a roller (29) is rotatably connected inside the groove.
5. The chemical pump structure for active sulfur black dye precipitation according to claim 4, characterized in that: The fixing device (3) comprises a ring (31) fixedly connected to the surface of the water outlet (7); a connecting pipe (33) is sleeved on the surface of the water outlet (7); and a groove (32) is formed on the inner wall of the connecting pipe (33).
6. The chemical pump structure for precipitation of active sulfur black dye according to claim 5, characterized in that: The surface of the connecting tube (33) is slidably connected to a clamping rod (34), one end of the clamping rod (34) is fixedly connected to a trapezoidal block (36), and the surface of the connecting tube (33) is slidably connected to a sliding ring (37), the inner wall of the sliding ring (37) is provided with a slope.
7. The chemical pump structure for active sulfur black dye precipitation according to claim 6, characterized in that: A locking rod (38) is inserted into the surface of the sliding ring (37), and one end of the locking rod (38) is inserted into the interior of the trapezoidal block (36).
8. The chemical pump structure for active sulfur black dye precipitation according to claim 7, characterized in that: A spring (35) is sleeved on the surface of the clamping rod (34), and two ends of the spring (35) are fixedly connected to the surface of the connecting pipe (33) and the bottom of the trapezoidal block (36) respectively.