Ammonia removal device for latex stock solution
By designing a latex raw material ammonia removal device including an air pump, rotating assembly and stirring blade, the problem of low ammonia removal efficiency in the prior art is solved, rapid ammonia removal and efficient treatment of latex raw liquid are achieved, and suitable for large-scale production .
Patent Information
- Application Number
- CN202420341965.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-23
AI Technical Summary
The existing latex raw liquid ammonia removal device has low ammonia removal efficiency and cannot meet the needs of rapid batch production and processing.
A latex raw liquid ammonia removal device is designed, including a base and an ammonia removal box installed on the upper end of the base. The air pump drives the air pipe and stirs and blows the latex raw material through the rotating assembly and stirs the stirring blades, and combines with the forward and reverse motor control. The sliding block and gear drive the air supply pipe to rotate to achieve rapid ammonia disengagement.
It significantly improves the ammonia removal efficiency and effect, is suitable for large-scale production and processing, avoids the solidification of latex liquid and prevents low-temperature curing through the heater.
Smart Images
Figure CN222196003U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of latex manufacturing equipment, in particular to a device for removing ammonia from latex stock solution. Background Art
[0002] Latex stock solution is an essential raw material in the production process of latex mattresses, pillows, etc. Since the latex stock solution will solidify in a very short time after being collected, and the solidified latex stock solution cannot be used for production, in order to slow down the coagulation speed of the latex stock solution, it is usually necessary to introduce a large amount of ammonia into the latex stock solution. When the latex stock solution is sent to the production unit, the ammonia in the latex stock solution is extracted to carry out the production of latex products.
[0003] When extracting ammonia, the latex in the barrel needs to be stirred continuously by a machine to volatilize the ammonia, and then discharged through the ammonia extraction pipeline. If the ammonia is removed by stirring only through the stirring equipment, the ammonia removal effect is relatively slow and it takes a long time to process, which cannot meet the needs of rapid batch production and processing. Therefore, it is necessary to propose a latex liquid ammonia removal device to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a device for removing ammonia from latex raw liquid, which has high ammonia removal efficiency, good effect and is suitable for mass production and processing.
[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a latex liquid ammonia removal device, including a base and an ammonia removal box installed on the upper end of the base, the inner cavity of the ammonia removal box is provided with a sliding block and a displacement component for driving the sliding block to move horizontally, the sliding block is provided with a rotating ammonia removal component, the rotating ammonia removal component includes an air supply pipe provided on the sliding block and a rotating component for controlling the rotation of the air supply pipe, an air pump is installed at the upper end of the ammonia removal box, a pipeline is connected between the output end of the air pump and the upper end of the air supply pipe, a plurality of groups of air blowing pipes are provided on the outer side of the air supply pipe, and an exhaust port is provided at the top of the right side of the ammonia removal box.
[0006] By adopting the above technical solution, the air pump is driven, and the pipeline blows air to the air supply pipe, so that the air blowing pipe blows air into the latex stock solution in the ammonia removal box. Under the control of the displacement component and the rotating component, the latex stock solution is stirred and blown at the same time, so that ammonia can be separated from the latex stock solution more quickly, thereby improving the ammonia removal efficiency.
[0007] The utility model is further configured as follows: the pipeline is a PVC hose, and is rotatably connected to the upper end of the air supply pipe through a bearing.
[0008] By adopting the above technical solution, the air supply pipe will not cause entanglement and pulling on the PVC hose when it rotates, making the structural design more reasonable.
[0009] The utility model is further configured as follows: the displacement component includes a forward and reverse motor installed on the outer wall of the ammonia removal box, a screw rod is installed at the output end of the forward and reverse motor, a limit rod horizontally arranged with the screw rod is installed in the inner cavity of the ammonia removal box, and the sliding block is threadedly connected to the screw rod and slidably connected to the limit rod.
[0010] By adopting the above technical solution, the forward and reverse motor controls the rotation of the screw rod, and under the restriction of the limit rod, the sliding block slides left and right, driving the air supply pipe to slide horizontally in the ammonia removal box.
[0011] The utility model is further configured as follows: the sliding block is configured as a T-shape, and the air supply pipe passes through the sliding block and is rotatably connected thereto.
[0012] By adopting the above technical solution, when the sliding block moves, the air supply pipe can rotate on the sliding block without affecting each other.
[0013] The utility model is further configured as follows: the rotating assembly comprises a rack horizontally mounted on the inner cavity of the ammonia removal box, and a gear meshing with the rack is mounted on the outer peripheral wall of the air supply pipe.
[0014] By adopting the above technical solution, the gear is driven to slide horizontally under the translation of the air supply pipe, and the gear drives the air supply pipe to rotate under the meshing push of the rack.
[0015] The utility model is further configured as follows: a rotating frame is further provided on the outer peripheral wall of the air supply pipe, and a plurality of stirring blades are installed on the rotating frame.
[0016] By adopting the above technical solution, the rotation of the air supply pipe drives the rotating frame and the stirring blades to rotate as a whole, so as to stir the latex liquid in the ammonia removal box and separate the ammonia from the latex liquid.
[0017] The utility model is further configured as follows: a filter screen and an exhaust fan arranged on the filter screen are installed in the inner cavity of the exhaust port.
[0018] By adopting the above technical solution, the exhaust fan is turned on, and the ammonia separated from the latex stock solution is discharged from the exhaust port. The setting of the filter prevents dust and impurities from entering the ammonia removal box, so that the latex stock solution is not affected.
[0019] The utility model is further configured as follows: a feed port is provided at the upper end of the ammonia removal box, and a feed valve is sealed and installed on the feed port.
[0020] By adopting the above technical scheme, the latex stock solution is poured into the ammonia removal box through the feed port for ammonia removal treatment, and the pouring of the latex stock solution is controlled by the feed valve.
[0021] The utility model is further configured as follows: a connecting plate is installed on the right side wall of the base, a liquid pump is installed on the connecting plate, and a liquid pumping pipe extending to the bottom of the inner cavity of the ammonia removal box is installed on the output end of the liquid pump.
[0022] By adopting the above technical solution, the liquid extraction pump is driven to extract the emulsion in the ammonia removal tank through the liquid extraction pipe and send it to the next workstation.
[0023] The utility model is further configured as follows: a heater is installed on the inner bottom wall of the ammonia removal box, and an observation window and a controller are installed on the front side of the ammonia removal box.
[0024] By adopting the above technical solution, the heater can heat the internal emulsion to avoid low-temperature solidification of the emulsion, making ammonia removal treatment more convenient. The equipment is controlled by the controller, and the observation window is set to facilitate observation of the internal working conditions at any time.
[0025] The beneficial effects of the utility model are:
[0026] 1. The utility model controls the rotation of the screw rod through the forward and reverse rotation of the motor. Under the restriction of the limit rod, the sliding block slides left and right, driving the air supply pipe to slide horizontally in the ammonia removal box, driving the gear to slide horizontally, and under the meshing and pushing of the rack, the gear drives the air supply pipe to rotate, driving the rotating frame and the stirring blade to rotate as a whole, so as to stir the latex stock solution in the ammonia removal box and separate the ammonia from the latex stock solution.
[0027] 2. The utility model drives the air pump and blows air to the air supply pipe through the pipeline, so that the air supply pipe blows air to the latex stock solution in the ammonia removal box. Driven by the reciprocating translation and rotation of the air supply pipe, the latex stock solution is stirred and blown at the same time. The setting of the heater can heat the internal emulsion to avoid the low-temperature solidification of the emulsion, which is more convenient for ammonia removal treatment, so that ammonia can be separated from the latex stock solution more quickly, thereby improving the ammonia removal efficiency and effect, and facilitating mass production and processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0029] Figure 1 The utility model is an overall structural diagram of a device for removing ammonia from latex raw liquid.
[0030] Figure 2 It is the internal structure diagram of the ammonia removal box of the utility model.
[0031] Figure 3This utility model Figure 2 Enlarged view of point A in the middle.
[0032] Figure 4 This utility model Figure 2 The external overall structure diagram of the central air supply pipe.
[0033] Figure 5 This utility model Figure 1 Diagram of the internal structure of the middle exhaust port.
[0034] In the figure, 1. base; 2. ammonia removal box; 3. sliding block; 4. displacement component; 41. forward and reverse motor; 42. screw rod; 43. limit rod; 5. rotating ammonia removal component; 51. air supply pipe; 52. rotating assembly; 521. rack; 522. gear; 53. air pump; 54. pipeline; 55. air blowing pipe; 56. rotating frame; 57. stirring blade; 6. exhaust port; 61. filter screen; 62. exhaust fan; 7. feed port; 71. feed valve; 8. connecting plate; 9. liquid pump; 10. liquid extraction pipe; 11. heater; 12. observation window; 13. controller. DETAILED DESCRIPTION
[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0036] See also Figures 1 to 5 A device for removing ammonia from a latex stock solution comprises a base 1 and an ammonia removal box 2 installed on the upper end of the base 1, a sliding block 3 and a displacement component 4 for driving the sliding block 3 to move horizontally are arranged in the inner cavity of the ammonia removal box 2, a rotating ammonia removal component 5 is arranged on the sliding block 3, and the rotating ammonia removal component 5 comprises an air supply pipe 51 arranged on the sliding block 3 and a rotating component 52 for controlling the rotation of the air supply pipe 51, an air pump 53 is installed on the upper end of the ammonia removal box 2, a pipe 54 is connected between the output end of the air pump 53 and the upper end of the air supply pipe 51, a plurality of groups of air blowing pipes 55 are arranged on the outer side of the air supply pipe 51, and an exhaust port 6 is arranged on the top of the right side of the ammonia removal box 2
[0037] Furthermore, the pipeline 54 is a PVC hose and is rotatably connected to the upper end of the air supply pipe 51 through a bearing.
[0038] Furthermore, the displacement component 4 includes a forward and reverse motor 41 installed on the outer wall of the ammonia removal box 2, a screw rod 42 is installed at the output end of the forward and reverse motor 41, and a limit rod 43 horizontally arranged with the screw rod 42 is installed in the inner cavity of the ammonia removal box 2. The sliding block 3 is threadedly connected to the screw rod 42 and is slidably connected to the limit rod 43.
[0039] Furthermore, the sliding block 3 is configured to be T-shaped, and the air supply pipe 51 passes through the sliding block 3 and is rotatably connected thereto.
[0040] Furthermore, the rotating assembly 52 includes a rack 521 horizontally installed in the inner cavity of the ammonia removal box 2 , and a gear 522 meshing with the rack 521 is installed on the outer peripheral wall of the air supply pipe 51 .
[0041] Furthermore, a rotating frame 56 is provided on the outer peripheral wall of the air supply pipe 51 , and a plurality of stirring blades 57 are mounted on the rotating frame 56 .
[0042] Furthermore, a filter screen 61 and an exhaust fan 62 disposed on the filter screen 61 are installed in the inner cavity of the exhaust port 6 .
[0043] Furthermore, a feed port 7 is provided at the upper end of the ammonia removal box 2 , and a feed valve 71 is sealed and installed on the feed port 7 .
[0044] Furthermore, a connecting plate 8 is installed on the right side wall of the base 1 , a liquid pump 9 is installed on the connecting plate 8 , and a liquid pumping pipe 10 extending to the bottom of the inner cavity of the ammonia removal tank 2 is installed at the output end of the liquid pump 9 .
[0045] Furthermore, a heater 11 is installed on the inner bottom wall of the ammonia removal box 2 , and an observation window 12 and a controller 13 are installed on the front side of the ammonia removal box 2 .
[0046] The working principle of the utility model is: pour the latex liquid containing ammonia into the ammonia removal box 2 from the feed port 7 and close the feed valve 71. When removing ammonia, the forward and reverse motor 41 controls the screw 42 to rotate. Under the restriction of the limit rod 43, the sliding block 3 slides left and right, driving the air supply pipe 51 to slide horizontally in the ammonia removal box 2, driving the gear 522 to slide horizontally, and under the meshing and pushing of the rack 521, the gear 522 drives the air supply pipe 51 to rotate, driving the rotating frame 56 and the stirring blade 57 to rotate as a whole, which can remove ammonia from the ammonia removal box 2. The latex stock solution is stirred, and the air pump 53 is driven at the same time. The pipeline 54 blows air to the air supply pipe 51, so that the blowing pipe 55 blows air to the latex stock solution in the ammonia removal box 2. Driven by the reciprocating translation and rotation of the air supply pipe 51, the latex stock solution is stirred and blown at the same time. The heater 11 heats the emulsion to avoid the low-temperature solidification of the emulsion, so that the ammonia in the latex stock solution is quickly separated, and the ammonia is discharged from the exhaust port 6 by opening the exhaust fan 62, driving the liquid extraction pump 9, and the emulsion in the ammonia removal box 2 is extracted and sent to the next station by the liquid extraction pipe 10.
Claims
1. A device for removing ammonia from latex liquid, comprising a base (1) and an ammonia removal box (2) installed on the upper end of the base (1), characterized in that: The inner cavity of the ammonia removal box (2) is provided with a sliding block (3) and a displacement component (4) for driving the sliding block (3) to move horizontally; the sliding block (3) is provided with a rotating ammonia removal component (5); the rotating ammonia removal component (5) comprises an air supply pipe (51) provided on the sliding block (3) and a rotating assembly (52) for controlling the rotation of the air supply pipe (51); an air pump (53) is installed at the upper end of the ammonia removal box (2); a pipeline (54) is connected between the output end of the air pump (53) and the upper end of the air supply pipe (51); a plurality of groups of air blowing pipes (55) are provided on the outer side of the air supply pipe (51); and an exhaust port (6) is provided at the top of the right side of the ammonia removal box (2).
2. The device for removing ammonia from latex liquid according to claim 1, characterized in that: The pipeline (54) is a PVC hose and is rotatably connected to the upper end of the air supply pipe (51) via a bearing.
3. The device for removing ammonia from latex liquid according to claim 2, characterized in that: The displacement component (4) comprises a forward and reverse motor (41) mounted on the outer wall of the ammonia removal box (2); a screw rod (42) is mounted on the output end of the forward and reverse motor (41); a limit rod (43) is mounted in the inner cavity of the ammonia removal box (2) and is arranged horizontally with the screw rod (42); and the sliding block (3) is threadedly connected to the screw rod (42) and is slidably connected to the limit rod (43).
4. The device for removing ammonia from latex liquid according to claim 3, characterized in that: The sliding block (3) is arranged in a T-shape, and the air supply pipe (51) passes through the sliding block (3) and is rotatably connected thereto.
5. The device for removing ammonia from latex liquid according to claim 1, characterized in that: The rotating assembly (52) comprises a rack (521) horizontally mounted in the inner cavity of the ammonia removal box (2), and a gear (522) meshing with the rack (521) is mounted on the outer peripheral wall of the air supply pipe (51).
6. The device for removing ammonia from latex liquid according to claim 5, characterized in that: The outer peripheral wall of the air supply pipe (51) is also provided with a rotating frame (56), and a plurality of stirring blades (57) are installed on the rotating frame (56).
7. The device for removing ammonia from latex liquid according to claim 1, characterized in that: The inner cavity of the exhaust port (6) is equipped with a filter screen (61) and an exhaust fan (62) arranged on the filter screen (61).
8. The device for removing ammonia from latex liquid according to claim 1, characterized in that: The upper end of the ammonia removal box (2) is provided with a feed port (7), and a feed valve (71) is sealed and installed on the feed port (7).
9. The device for removing ammonia from latex liquid according to claim 1, characterized in that: A connecting plate (8) is installed on the right side wall of the base (1), a liquid extraction pump (9) is installed on the connecting plate (8), and a liquid extraction pipe (10) extending to the bottom of the inner cavity of the ammonia removal tank (2) is installed at the output end of the liquid extraction pump (9).
10. The device for removing ammonia from latex liquid according to claim 1, characterized in that: A heater (11) is installed on the inner bottom wall of the ammonia removal box (2), and an observation window (12) and a controller (13) are installed on the front of the ammonia removal box (2).