Dissolving device for chemical product production
By installing a crushing box and a stirring assembly in the dissolving device for chemical product production, the problem of low dissolving efficiency of granular or flaky raw materials is solved, and larger-sized raw materials are fully crushed and dissolved, thus improving the dissolving efficiency.
Patent Information
- Application Number
- CN202422727567.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-11-08
AI Technical Summary
In existing chemical production processes, the dissolution efficiency of granular or flaky raw materials is relatively low, especially compared to powdered raw materials, where the dissolution effect is poor.
The dissolving device is equipped with a crushing box and a stirring assembly. The crushing box contains a crushing device, and the dissolving vessel contains a stirring assembly. The material flow is controlled by a blocking plate on the discharge pipe, which works synergistically to improve the dissolving efficiency.
It effectively improves the dissolution speed and efficiency of granular or flake raw materials, ensuring that the materials are fully crushed and dissolved, and improving the overall dissolution efficiency.
Smart Images
Figure CN223716978U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to chemical product processing technical field especially relates to a kind of dissolving device for chemical product production. BACKGROUND
[0002] According to production needs, chemical product often needs to dissolve raw materials in production process to realize subsequent processing.In prior art, chemical product raw materials are directly added into dissolving kettle, then raw materials are stirred and fast dissolution is realized by stirring assembly in dissolving kettle.
[0003] The above device can accelerate the dissolution rate of raw materials to some extent due to the setting of stirring assembly, and this effect is most effective for small particle size powder raw materials.However, for some granular or sheet-shaped large size raw materials, the dissolution effect is worse than that of powder raw materials because of their large size. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of dissolving device for chemical product production, which can effectively improve the dissolution rate of raw materials by crushing large size raw materials in advance before dissolution, and further improve dissolution efficiency.
[0005] The utility model aims at the following technical scheme:
[0006] A kind of dissolving device for chemical product production, including dissolving kettle, setting in the crushing box of dissolving kettle top, and setting in the discharge pipe between crushing box and the dissolving kettle;Crushing device is arranged in the crushing box, and stirring assembly is arranged in the dissolving kettle;Blocking plate is movably arranged in the discharge pipe.
[0007] Preferably, the crushing device includes a first rotating shaft vertically arranged in the crushing box, a plurality of blades arranged on the outer wall of the first rotating shaft, and a first motor arranged at the top of the crushing box and connected to the top of the first rotating shaft.
[0008] Preferably, the stirring assembly includes a second rotating shaft arranged in the dissolving kettle, a plurality of stirring rods arranged on the outer wall of the second rotating shaft, and a second motor arranged at the top of the dissolving kettle and connected to the top of the second rotating shaft.
[0009] Preferably, the discharge pipe includes a hard pipe arranged at the bottom of the crushing box, and a telescopic pipe arranged at the bottom of the hard pipe;The blocking plate is arranged in the hard pipe;The crushing box is arranged at the top of the crushing box by support frame.
[0010] Preferably, the side wall of the hard pipe is provided with a notch, and the blocking plate can move horizontally in the notch.
[0011] Preferably, the outer wall of the hard pipe is provided with an expansion plate, the expansion end of the expansion plate is connected with the block plate through a connecting plate; when the expansion plate is expanded to the longest, the block plate does not completely separate from the notch and does not block the discharge cavity in the hard pipe; when the expansion plate is shortened to the shortest, the block plate just completely blocks the discharge cavity in the hard pipe.
[0012] Preferably, the top end of the dissolving kettle is provided with a first feeding port; and the top end of the crushing box is provided with a second feeding port.
[0013] Preferably, the expansion pipe is detachably connected with the hard pipe and the dissolving kettle.
[0014] Compared with the prior art, the utility model has the beneficial effects as follows:
[0015] By setting the crushing box and the crushing device in the crushing box, the large-sized raw materials to be dissolved can be crushed, so that the raw materials entering the dissolving kettle are fine raw materials, and the raw material dissolution speed is improved; by setting the stirring assembly in the dissolving kettle, the raw materials in the dissolving kettle can be fully stirred during the dissolving process, and the raw material dissolution speed is improved.
[0016] Through the synergistic effect of the crushing device and the stirring assembly, the raw material dissolution speed and the dissolution efficiency in the dissolving kettle can be effectively improved; by movably setting the block plate in the discharge pipe, it can be ensured that the materials in the crushing box do not automatically fall into the dissolving box when the materials in the crushing box are crushed, so that the crushing time of the materials in the crushing box is prolonged, and the crushing degree of the materials is improved, so that the dissolution efficiency is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a sectional structure schematic view of the front direction of the embodiment 1;
[0018] Figure 2 It is a structure schematic view of the front direction of the discharge pipe when working;
[0019] Figure 3 It is a sectional structure schematic view of the front direction of the block plate after the discharge pipe is unblocked;
[0020] Figure 4 It is Figure 3 It is a structure schematic view of the front direction of the block plate;
[0021] In the diagram: 1-Dissolving vessel, 2-Pulverizing box, 3-Discharge pipe, 4-Blocking plate, 5-First rotating shaft, 6-Blade, 7-First motor, 8-Second rotating shaft, 9-Stirring rod, 10-Second motor, 301-Hard pipe, 302-Telescopic pipe, 11-Notch, 12-Telescopic plate, 13-First feed inlet, 14-Second feed inlet, 15-Connecting block, 16-Discharge chamber. Detailed Implementation
[0022] Example 1
[0023] A dissolving device for the production of chemical products, such as Figure 1 As shown, it includes a dissolving vessel 1, a pulverizing box 2 disposed at the top of the dissolving vessel 1, and a discharge pipe 3 disposed between the pulverizing box 2 and the dissolving vessel 1; the pulverizing box 2 is equipped with a pulverizing device, and the dissolving vessel 1 is equipped with a stirring assembly; a blocking plate 4 is movably disposed within the discharge pipe 3. Further, as... Figure 1 As shown, the pulverizing device includes a first rotating shaft 5 vertically arranged inside the pulverizing chamber 2, a plurality of blades 6 arranged on the outer wall of the first rotating shaft 5, and a first motor 7 arranged at the top of the pulverizing chamber 2 and connected to the top of the first rotating shaft 5. Further, the stirring assembly includes a second rotating shaft 8 arranged inside the dissolving vessel 1, a plurality of stirring rods 9 arranged on the outer wall of the second rotating shaft 8, and a second motor 10 arranged at the top of the dissolving vessel 1 and connected to the top of the second rotating shaft 8. Further, as... Figure 1 As shown, the top of the dissolving vessel 1 is provided with a first feed inlet 13; the top of the crushing box 2 is provided with a second feed inlet 14.
[0024] Working principle: when the raw material to be dissolved is fine particle size, such as powder raw material, directly from the first feed port 13 into the dissolving kettle 1, then, open the second motor 10, under the action of the second motor 10, make the second rotating shaft 8 and a plurality of stirring rods 9 synchronous rotation, and then make the material in the dissolving kettle 1 fully dissolved into the solvent, effectively improve the dissolution efficiency; when the raw material to be dissolved is sheet, large particle size and other larger size raw material, then make the raw material through the second feed port 14 into the crushing box 2, then, start the first motor 7, under the action of the first motor 7, make the first rotating shaft 5 and a plurality of blades 6 synchronous rotation, and then make the material in the crushing box 2 is crushed, after the end of the crushing, open the blocking plate 4, make the fully crushed material along the discharge pipe 3 into the dissolving kettle 1, and then under the action of the second motor 10, make the second rotating shaft 8 and a plurality of stirring rods 9 synchronous rotation, and then make the material in the dissolving kettle 1 fully dissolved into the solvent, effectively improve the dissolution efficiency. When the crushing is finished, the inert gas can be filled into the second feed port 14 by the air pump and other inflation devices, so as to blow the residual material in the crushing box 2 into the dissolving kettle 1 to the maximum extent, so as to improve the utilization rate of raw materials.
[0025] Through the synergistic effect of the above-mentioned devices, the raw materials of larger size and smaller size can be fully dissolved, and the dissolution efficiency is effectively improved.
[0026] Further, on the basis of example 1, as shown in Figure 2 , the discharge pipe 3 includes a hard pipe 301 arranged at the bottom end of the crushing box 2, and a telescopic pipe 302 arranged at the bottom end of the hard pipe 301 (prior art); the blocking plate 4 is arranged in the hard pipe 301; the crushing box 2 is arranged at the top end of the crushing box 2 through the support frame (prior art, not shown in the figure, the main purpose is to fix the crushing box 2 above the dissolving kettle 1). In this scheme, by arranging the telescopic pipe 302, the telescopic pipe 302 can be artificially shaken up and down during the discharging process, thereby effectively avoiding the accumulation of materials in the telescopic pipe 302, and ensuring the smoothness of discharging.
[0027] Further, as shown in Figure 2 and Figure 3As shown, the side wall of the hard pipe 301 is provided with a gap 11, and the blocking plate 4 can move horizontally in the gap 11. It is worth noting that the gap between the gap 11 and the blocking plate 4 is small, and the gap shown in the figure is large, only to show the positional relationship between the two. When the blocking plate 4 is blocked in the hard pipe 301, there is almost no gap between the blocking plate 4 and the left end of the gap 11, so as to effectively reduce the spread of the material along the gap 11. In this scheme, when the blocking plate 4 is needed to block the discharge port, the blocking plate 4 is inserted into the gap 11 and pushed from left to right until the discharge cavity 16 of the discharge pipe 3 is blocked. When it is needed to be unblocked, the left side of the blocking plate 4 is directly pulled out horizontally to the left side of the gap 11, and the operation is convenient.
[0028] Further, because the blocking plate 4 is manually operated in actual use, if the pulling out force is too large, the blocking plate 4 will completely separate from the discharge pipe 3, at which time in order to block the gap 11, the staff needs to put the blocking plate 4 into the gap 11 again, which increases the workload; if the distance control is not appropriate when pulling out, the discharge cavity 16 cannot be completely unblocked when the blocking plate 4 is pulled out, which further affects the smoothness of discharging. Based on this, Figure 2 and Figure 3 As shown, the outer wall of the hard pipe 301 is provided with a telescopic plate 12, and the telescopic end of the telescopic plate 12 is connected with the blocking plate 4 through a connecting plate; as shown in Figure 3 and Figure 4 When the telescopic plate 12 is elongated to the longest, the blocking plate 4 does not completely separate from the gap 11 and does not block the discharge cavity 16 in the hard pipe 301; as shown in Figure 2 When the telescopic plate 12 is shortened to the shortest, the blocking plate 4 just completely blocks the discharge cavity 16 in the hard pipe 301. In this scheme, by arranging the telescopic plate 12, the blocking plate 4 can be limited, so as to ensure that the blocking plate 4 can just block the gap 11 when pulled out, and the discharge cavity 16 is in a completely unblocked state, and it can also ensure that the blocking plate 4 can completely block the discharge cavity 16 when completely inserted into the gap 11, which is more convenient in actual operation.
[0029] Further, the telescopic pipe 302 is detachably connected with the hard pipe 301 and the dissolving kettle 1, such as threaded connection. In this way, the installation and disassembly of the telescopic pipe 302 are facilitated, the operation flexibility is improved, and the telescopic pipe 302 is convenient to replace.
[0030] It is worth noting that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "vertical", "horizontal" and the like in the present patent refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. Figure 1 As shown in the drawings.
Claims
1. A dissolving device for chemical product production, comprising a dissolving kettle (1), a crushing box (2) arranged at the top end of the dissolving kettle (1), and a discharge pipe (3) arranged between the crushing box (2) and the dissolving kettle (1); characterized in that, The pulverizing box (2) is provided with a pulverizing device, and the dissolving kettle (1) is provided with a stirring assembly; the discharge pipe (3) is movably provided with a blocking plate (4).
2. The dissolving device for chemical product production according to claim 1, characterized in that, The pulverizing device comprises a first rotating shaft (5) vertically arranged in the pulverizing box (2), a plurality of blades (6) arranged on the outer wall of the first rotating shaft (5), and a first motor (7) arranged at the top end of the pulverizing box (2) and connected with the top end of the first rotating shaft (5).
3. The dissolving device for chemical product production according to claim 1, characterized in that, The stirring assembly comprises a second rotating shaft (8) arranged in the dissolving kettle (1), a plurality of stirring rods (9) arranged on the outer wall of the second rotating shaft (8), and a second motor (10) arranged at the top end of the dissolving kettle (1) and connected with the top end of the second rotating shaft (8).
4. The dissolving device for chemical product production according to claim 1, characterized in that, The discharge pipe (3) comprises a hard pipe (301) arranged at the bottom end of the pulverizing box (2), and a telescopic pipe (302) arranged at the bottom end of the hard pipe (301); the blocking plate (4) is arranged in the hard pipe (301); the pulverizing box (2) is arranged at the top end of the pulverizing box (2) through a support frame.
5. The dissolving device for chemical product production according to claim 4, characterized in that, The side wall of the hard pipe (301) is provided with a gap (11), and the blocking plate (4) can move horizontally in the gap (11).
6. The dissolving device for chemical product production according to claim 5, characterized in that, The outer wall of the hard pipe (301) is provided with a telescopic plate (12), the telescopic end of the telescopic plate (12) and the blocking plate (4) are connected through a connecting plate (15); when the telescopic plate (12) is elongated to the longest, the blocking plate (4) does not completely leave the gap (11) and does not block the discharge cavity (16) in the hard pipe (301); when the telescopic plate (12) is shortened to the shortest, the blocking plate (4) just completely blocks the discharge cavity (16) in the hard pipe (301).
7. The dissolving device for chemical product production according to claim 1, characterized in that, The top end of the dissolving kettle (1) is provided with a first feeding port (13); the top end of the pulverizing box (2) is provided with a second feeding port (14).
8. The dissolving device for chemical product production according to claim 4, characterized in that, The telescopic pipe (302) is detachably connected with the hard pipe (301) and the dissolving kettle (1).