Chemical safety feeding device
By designing an automated chemical safety feeding device, using a rotating motor and threaded rod system to automate the feeding process, and quantitative delivery and mixing is achieved through the design of material measurement box and mixing box, the problems of cumbersome manual operations and dust exposure during the feeding process of chemical reactors are solved, and the feeding efficiency and safety are improved.
Patent Information
- Application Number
- CN202421271746.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-05
AI Technical Summary
During the feeding process of chemical reactors, the upper cover needs to be frequently uncovered for manual feeding, which leads to high labor and easy to produce dust, which increases the risk of workers inhaling dust.
A chemical safety feeding device is designed, including installing the base plate, vertical plate, upper cover plate, mixing box, material measuring box and feeding box. The feeding process is automated by rotating the motor and threaded rod system, and a discharge pipeline and solenoid valve are set up between the material measuring box and the mixing box to achieve quantitative delivery and mixing.
Through automated feeding and mixing processes, manual operations are reduced, dust exposure risks are reduced, and feeding efficiency and safety are improved.
Smart Images
Figure CN222550849U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feeding devices, in particular to a chemical safety feeding device. Background Art
[0002] Chemical engineering is the abbreviation of chemical technology, chemical industry and chemical engineering. Any technology that uses chemical methods to change the composition and structure of substances or synthesize new substances belongs to chemical production technology, that is, chemical technology. The resulting products are called chemicals or chemical products. In chemical production, a variety of liquids and materials need to be placed in a reactor for chemical reactions to obtain chemical products. The device that transports liquids or materials into the reactor is called a feeding device.
[0003] When feeding chemical reactors, most of them need to be fed manually. Employees weigh the raw materials and separate them. Then, they need to frequently open the cover of the reactor and manually feed the raw materials into the reactor in batches for reaction. When feeding, they need to feed the materials multiple times after quantitative measurement. The cover needs to be opened multiple times, which requires a lot of manual labor. In addition, dust is inevitably generated when pouring the raw materials. Multiple dumping will cause workers to inhale more dust. Sometimes multiple raw materials need to be mixed, which also needs to be done manually, increasing the risk of workers inhaling dust.
[0004] Therefore, a chemical safety feeding device is proposed to address the above problems. Utility Model Content
[0005] The utility model aims to provide a chemical safety feeding device, comprising a mounting base plate, wherein a mounting vertical plate 1 is respectively arranged at the front and rear ends on the left side above the mounting base plate, and a mounting vertical plate 2 is respectively arranged at the front and rear ends on the right side above the mounting base plate, and an upper cover plate is arranged above the mounting vertical plate 1 and the mounting vertical plate 2, a groove 1 is opened above the mounting vertical plate 1, a threaded rod 2 is longitudinally arranged inside the groove 1, and the top of the threaded rod 2 is connected to the output end of a rotating motor, a threaded sleeve block is sleeved on the threaded rod 2, a groove 2 is opened above the mounting vertical plate 2, a sliding rod is longitudinally arranged inside the groove 2, a sliding sleeve block is sleeved on the sliding rod, a movable cross plate is arranged between the threaded sleeve block and the sliding sleeve block, slots are respectively opened on both sides above the movable cross plate, a feeding box is inserted into the slot, and a movable cross plate on both sides above the feeding box is provided with A connecting vertical plate is provided, a threaded rod 1 is horizontally arranged in the connecting vertical plate, a clamping plate is arranged on the inner side of the threaded rod 1, a rotating handle is arranged on the outer side of the threaded rod 1, a mixing box is arranged above the mounting bottom plate, material measuring boxes are arranged on both sides above the mixing box, the lower side of the material measuring box is connected with the upper side of the mixing box through a discharge pipe, a feeding pipe is arranged above the material measuring box, a soft sealing connector is fixedly arranged in the feeding pipe, a stirring shaft is horizontally arranged inside the mixing box, a plurality of stirring blades are arranged above the stirring shaft, one side of the stirring shaft is rotatably connected to a bearing seat arranged on the side wall of the mixing box, the other end of the stirring shaft passes through the mixing box and extends to the outside of the mixing box to be connected with the output end of the driving motor, a mixture conveying pipe is arranged at the lower right side of the outer front surface of the mixing box, and a solenoid valve 3 is arranged above the mixture conveying pipe.
[0006] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0007] The utility model is provided with a rotating motor, a second threaded rod, a threaded sleeve block, a movable horizontal plate, a sliding rod, a sliding sleeve block, a connecting vertical plate, a first threaded rod, a clamping plate, and a rotating handle. The first threaded rod is driven to rotate by rotating the rotating handle, and then the two clamping plates are driven to approach each other to clamp the feeding box. The second threaded rod is driven to rotate by the rotating motor, and then the threaded sleeve block moves up and down to drive the movable horizontal plate to move up and down, so that the feeding box is inserted into the material measuring box.
[0008] The utility model arranges two material measuring boxes above the mixing box and arranges scale lines outside the material measuring boxes, so as to facilitate observation of the amount of liquid medicine added; arranges a discharge pipe between the material measuring box and the mixing box and activates an electromagnetic valve to add a quantitative liquid medicine into the mixing box, thereby improving the intelligence of the device.
[0009] The utility model arranges a feed pipe above the material measuring box and arranges a soft sealing connector inside the feed pipe. The arrangement of the soft sealing connector can seal the lower discharge port and the feed pipe, and can prevent external dust from entering the material measuring box when no material is added. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the external structure of the utility model;
[0011] Figure 2 It is a schematic diagram of the internal structure of the utility model.
[0012] The reference numerals and names in the figures are as follows:
[0013] 1. Install the bottom plate; 2. Fasten the bolts; 3. Install the vertical plate 1; 301. Groove 1; 4. Install the vertical plate 2; 401. Groove 2; 5. Upper cover plate; 6. Control panel; 7. Mixing box; 8. Fixed plate; 9. Drive motor; 10. Material measuring box; 11. Discharge pipe; 111. Solenoid valve 1; 12. Feed pipe; 13. Scale line; 14. Movable horizontal plate; 141. Slot; 15. Feeding box; 16. Lower liquid outlet; 161. Solenoid valve 2; 17. Connect the vertical plate; 18. Threaded rod 1; 19. Clamping plate; 20. Turn the handle; 21. Threaded rod 2; 22. Threaded sleeve; 23. Turn the motor; 24. Sliding rod; 25. Sliding sleeve; 26. Stirring shaft; 27. Stirring blade; 28. Bearing seat; 29. Soft sealing connector; 30. Mixture conveying pipeline; 31. Solenoid valve 3. DETAILED DESCRIPTION
[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0015] As attached Figure 1 , 2As shown, a chemical safety feeding device provided by the utility model comprises a mounting base plate 1, wherein a mounting vertical plate 3 is respectively arranged at the front and rear ends on the left side above the mounting base plate 1, and a mounting vertical plate 2 4 is respectively arranged at the front and rear ends on the right side above the mounting base plate 1, and an upper cover plate 5 is arranged above the mounting vertical plate 3 and the mounting vertical plate 2 4, and the utility model is characterized in that: a groove 301 is opened above the mounting vertical plate 3, and a threaded rod 21 is longitudinally arranged inside the groove 301, and the threaded rod 21 is connected to the rotating motor 2 above the threaded rod 21. 3 is connected to the output end, the threaded rod 21 is sleeved with a threaded sleeve 22, the mounting vertical plate 4 is provided with a groove 201, a sliding rod 24 is longitudinally arranged in the groove 201, a sliding sleeve 25 is sleeved on the sliding rod 24, a movable horizontal plate 14 is arranged between the threaded sleeve 22 and the sliding sleeve 25, slots 141 are respectively provided on both sides above the movable horizontal plate 14, a feeding box 15 is inserted into the slot 141, and the movable horizontal plates 14 on both sides above the feeding box 15 are provided with a plurality of slots 141. 4 is provided with a connecting vertical plate 17, a threaded rod 18 is transversely provided in the connecting vertical plate 17, a clamping plate 19 is provided inside the threaded rod 18, and a rotating handle 20 is provided outside the threaded rod 18. A mixing box 7 is provided above the installation base plate 1, and material measuring boxes 10 are provided on both sides above the mixing box 7. The lower part of the material measuring box 10 is connected with the upper part of the mixing box 7 through a discharge pipe 11. A feed pipe 12 is provided above the material measuring box 10, and a material feed pipe 12 is provided inside the feed pipe 12. A soft sealing connector 29 is fixedly provided, a stirring shaft 26 is horizontally provided inside the mixing box 7, a plurality of stirring blades 27 are provided above the stirring shaft 16, one side of the stirring shaft 16 is rotatably connected to a bearing seat 28 provided on the side wall of the mixing box 7, the other end of the stirring shaft 16 passes through the mixing box 7 and extends to the outside of the mixing box 7 to be connected to the output end of the driving motor 9, a mixture conveying pipeline 30 is provided at the lower right side of the outer front surface of the mixing box 7, and a solenoid valve three 31 is provided above the mixture conveying pipeline 30.
[0016] Specifically, fastening bolts 2 are respectively provided through both sides of the installation base plate 1 .
[0017] Specifically, the discharge pipe 11 is provided with a solenoid valve 111 .
[0018] Specifically, the driving motor 9 is disposed below on a fixing plate 8 , and the fixing plate 8 is disposed on a mixing box 7 .
[0019] Specifically, the material measuring box 10 is provided with scale lines 13 on the outside.
[0020] Specifically, a lower discharge port 16 is provided below the feeding box 15 , and a second solenoid valve 161 is provided above the lower discharge port 16 .
[0021] Specifically, a control panel 6 is disposed on the side of the mounting vertical plate 1 3 , and the control panel 6 is electrically connected to the driving motor 9 , the solenoid valve 1 111 , the solenoid valve 2 161 , the rotating motor 23 , and the solenoid valve 3 31 , respectively.
[0022] Working principle: When in use, insert the feeding box 15 into the slot 141, and by turning the rotating handle 23, the threaded rod 18 is driven to rotate, and then the two clamping plates 19 are driven to approach each other to clamp the feeding box 15, and then the threaded rod 21 is driven to rotate by the rotating motor 23, and then the threaded sleeve block 22 moves downward to drive the movable cross plate 14 to move downward, and the feeding box 15 moves downward to drive the lower discharge port 16 to insert into the feeding pipe 12 above the material measuring box 10, and a soft sealing connector 29 is arranged inside the feeding pipe 12, and the inside of the soft sealing connector 29 is hollow. The lower discharge port 16 can be inserted into the feed pipe 12 through the hollow setting inside the soft sealing connector 29, and the solenoid valve 2 161 is opened to feed the material into the material measuring box 10. A scale line 13 is set on the outside of the material measuring box 10 to facilitate observation of the amount of liquid medicine added. The solenoid valve 1 111 is opened to feed a fixed amount of liquid medicine into the mixing box 7, and the drive motor 9 is started. The drive motor 9 drives the stirring shaft 26 to rotate, and the rotation of the stirring shaft 26 drives the stirring blades 27 to rotate, thereby facilitating the mixing of the materials. The solenoid valve 3 31 is opened to deliver the mixture through the mixture conveying pipeline 30.
[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
Claims
1. A chemical safety feeding device, comprising a mounting base plate (1), wherein a first mounting vertical plate (3) is respectively arranged at the front and rear ends of the left side above the mounting base plate (1), and a second mounting vertical plate (4) is respectively arranged at the front and rear ends of the right side above the mounting base plate (1), and an upper cover plate (5) is arranged above the first mounting vertical plate (3) and the second mounting vertical plate (4), characterized in that: A groove (301) is provided on the top of the first mounting vertical plate (3), a threaded rod (21) is longitudinally arranged inside the first mounting vertical plate (301), the threaded rod (21) is connected to the output end of the rotating motor (23) at the top, a threaded sleeve (22) is sleeved on the threaded rod (21), a groove (401) is provided on the top of the second mounting vertical plate (4), a sliding rod (24) is longitudinally arranged inside the second mounting vertical plate (401), a sliding sleeve (25) is sleeved on the sliding rod (24), A movable horizontal plate (14) is arranged between the threaded sleeve block (22) and the sliding sleeve block (25), and slots (141) are respectively provided on both sides above the movable horizontal plate (14), and a feeding box (15) is inserted into the slots (141). Connecting vertical plates (17) are arranged on the movable horizontal plates (14) on both sides above the feeding box (15), and a threaded rod (18) is transversely arranged in the connecting vertical plate (17), and a clamping plate (19) is arranged inside the threaded rod (18). A rotating handle (20) is arranged on the outer side of the rod (18), a mixing box (7) is arranged above the mounting base plate (1), material measuring boxes (10) are arranged on both sides above the mixing box (7), the lower part of the material measuring box (10) is connected with the upper part of the mixing box (7) through a discharge pipe (11), a feed pipe (12) is arranged above the material measuring box (10), a soft sealing connector (29) is fixedly arranged inside the feed pipe (12), and a stirring box (29) is arranged transversely inside the mixing box (7). A mixing shaft (26), a plurality of stirring blades (27) are arranged above the mixing shaft (26), one side of the mixing shaft (26) is rotatably connected to a bearing seat (28) arranged on the side wall of the mixing box (7), the other end of the mixing shaft (26) passes through the mixing box (7) and extends to the outside of the mixing box (7) to be connected to the output end of the driving motor (9), a mixed material conveying pipeline (30) is arranged at the lower right side of the outer front surface of the mixing box (7), and a solenoid valve three (31) is arranged above the mixed material conveying pipeline (30).
2. A chemical safety feeding device according to claim 1, characterized in that: Fastening bolts (2) are respectively provided through both sides of the installation base plate (1).
3. A chemical safety feeding device according to claim 1, characterized in that: The discharge pipe (11) is provided with a solenoid valve 1 (111).
4. A chemical safety feeding device according to claim 1, characterized in that: The driving motor (9) is arranged below on a fixing plate (8), and the fixing plate (8) is arranged on a mixing box (7).
5. A chemical safety feeding device according to claim 1, characterized in that: The material measuring box (10) is provided with scale lines (13) on the outside.
6. A chemical safety feeding device according to claim 1, characterized in that: A lower discharge port (16) is provided below the feeding box (15), and a second solenoid valve (161) is provided above the lower discharge port (16).
7. A chemical safety feeding device according to claim 3, characterized in that: A control panel (6) is provided on the side of the mounting vertical plate 1 (3), and the control panel (6) is electrically connected to the driving motor (9), the solenoid valve 1 (111), the solenoid valve 2 (161), the rotating motor (23), and the solenoid valve 3 (31) respectively.