Cooling device for chemicals
By arranging inner and outer spiral tubes and stirring blades in the stirring tank, the problem of low cooling efficiency of the existing cooling device is solved, the central part of the stirring tank is quickly cooled, and the overall cooling efficiency is improved.
Patent Information
- Application Number
- CN202422525206.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-10-18
AI Technical Summary
Existing chemical cooling devices have low cooling efficiency, especially in the center of the mixing tank, where it is difficult to effectively dissipate heat.
A cooling device for chemicals was designed. A vertical cylinder was set in a stirring tank and inner and outer spiral tubes were installed inside and outside the vertical cylinder. A motor was used to drive the stirring blades to rotate. The outer spiral tube was sheathed on the outside of the stirring tank and the inner spiral tube was set on the inside of the stirring tank. This achieved cooling on both the inside and outside sides, increased the contact area between the stirring tank and the outside, and improved the cooling efficiency.
It effectively improves the cooling speed and efficiency of the center part of the mixing tank, increases the contact area between the mixing tank and the outside, and achieves a faster temperature reduction effect.
Smart Images
Figure CN223417209U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling devices, in particular to a cooling device for chemicals. Background Art
[0002] In the preparation process of chemicals, multiple materials are usually dissolved and mixed. The preparation of some materials requires certain temperature conditions or temperature is needed to improve the reaction efficiency. After the preparation is completed, cooling is required for subsequent processing. Some existing cooling devices cool down by wrapping a cooling pipe with coolant flowing around the outside of the container. There is room for improvement in cooling efficiency. Utility Model Content
[0003] The purpose of the present invention is to provide a cooling device for chemicals to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for chemicals, comprising a base frame, a stirring tank is provided at the upper left part of the base frame, a feeding pipe is provided at the upper part of the side wall of the stirring tank, a discharge pipe is provided at the lower end of the stirring tank, a vertical cylinder is penetrated through the middle of the upper side wall of the stirring tank, a circular ring support plate is provided at the upper part of the inner side wall of the stirring tank, a gear ring is connected between the upper end of the circular ring support plate and the outer side wall of the vertical cylinder by a bearing, vertical rods are symmetrically provided at the lower end of the gear ring, stirring rings are evenly provided between the vertical rods, stirring blades are provided on the outer side wall of the stirring ring, a motor is provided at the upper left part of the stirring tank, the output end of the motor penetrates the upper side wall of the stirring tank and is provided with a driving gear, the driving gear is meshed with the gear ring for transmission, an outer spiral tube is provided on the outer side of the stirring tank, and an inner spiral tube is provided inside the vertical cylinder.
[0005] Preferably, an inner spiral tube is provided inside the vertical tube, and a filler is provided between the inner spiral tube and the vertical tube.
[0006] Preferably, a water tank is provided on the right upper end of the base frame, a cooling device is provided in the water tank, a water pump is provided at the outlet end of the water tank, the output end of the water pump is connected to the inlet ends of the outer spiral tube and the inner spiral tube through a three-way pipe, and the outlet ends of the outer spiral tube and the inner spiral tube are connected to the water tank.
[0007] Preferably, heat dissipation support rods are evenly provided on the outer side wall of the stirring tank.
[0008] Compared with the prior art, the vertical cylinder is provided with a part in contact with the outside in the central part of the stirring tank, so that the middle part of the stirring tank also has a space in contact with the outside, the solution in the center of the stirring tank is convenient to dissipate heat, the area of the stirring tank in contact with the outside is also increased, the inner spiral pipe arranged in the vertical cylinder can reduce the temperature near the vertical cylinder, the stirring tank is cooled from the inside and the outside through the inward spiral pipe and the outer spiral pipe, the stirring blade is driven to rotate outside the vertical cylinder through the motor, the solution in the stirring tank is stirred, and the cooling speed is improved. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1 It is a front view of the utility model.
[0010] Figure 2 It is a front view of the utility model.
[0011] In the drawing: 1, bottom plate frame; 2, stirring tank; 3, feed pipe; 4, discharge pipe; 5, vertical cylinder; 6, circular ring supporting plate; 7, gear ring; 8, vertical rod; 9, stirring circular ring; 10, stirring blade; 11, motor; 12, driving gear; 13, outer spiral pipe; 14, inner spiral pipe; 15, water tank; 16, water pump. DETAILED DESCRIPTION
[0012] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.
[0013] Please refer to Figure 1 and Figure 2The utility model provides a technical scheme: a cooling device for chemicals, including bottom plate frame 1, the upper end left part of bottom plate frame 1 is equipped with the mixing tank 2, the lateral wall upper portion of mixing tank 2 is equipped with feed pipe 3, the lower extreme of mixing tank 2 is equipped with discharge pipe 4, mixing tank 2 has the support fixed in bottom plate frame 1, and mixing tank 2 inside hollow can hold solution material, feed pipe 3 and discharge pipe 4 are fixed on mixing tank 2 and are communicated with the inside of mixing tank 2, set valve on feed pipe 3 and discharge pipe 4 to control the in and out of material relative to mixing tank 2, the upper lateral wall middle part of mixing tank 2 is equipped with vertical cylinder 5, and vertical cylinder 5 is fixed on the upper lateral wall of mixing tank 2 and extends into the inside of mixing tank 2, and vertical cylinder 5 is in the central part for mixing tank 2 to set up the part of contact with outside, increases the area of mixing tank 2 and outside contact, more conveniently, the solution of mixing tank 2 center heat dissipation is set up, the upper portion of the inner lateral wall of mixing tank 2 is equipped with circular ring backing plate 6, the upper end of circular ring backing plate 6 with the lateral wall between the outside of vertical cylinder 5 is connected with gear ring 7 through bearing, the lower end of gear ring 7 is equipped with vertical rod 8 symmetrically, the even of vertical rod 8 is equipped with mixing circular ring 9, the lateral wall of mixing circular ring 9 is equipped with stirring vane 10, circular ring backing plate 6 is fixed in mixing tank 2 and is located above feed pipe 3, and the center of circular ring backing plate 6 forms the circular hole of going up and down and passing through for vertical cylinder 5 and vertical rod 8 to pass through, the lower end of gear ring 7 and circular ring backing plate 6 can pass through the thrust ball bearing connection, the inside of gear ring 7 and vertical cylinder 5 can pass through the ball bearing connection, support and limit gear ring 7 through bearing to make gear ring 7 can rotate outside vertical cylinder 5, a plurality of vertical rods 8 are fixed in the lower end of gear ring 7, a plurality of mixing circular rings 9 are fixed between vertical rods 8, a plurality of stirring vanes 10 are fixed on mixing circular ring 9, and the solution in the inside of mixing tank 2 is stirred through the rotation of stirring vane 10 outside vertical cylinder 5 to improve the cooling speed, the upper end left part of mixing tank 2 is equipped with motor 11, the output of motor 11 penetrates the upper lateral wall of mixing tank 2 and is equipped with drive gear 12, drive gear 12 is engaged transmission with gear ring 7, and motor 11 is fixed on the upper end of mixing tank 2, and mixing tank 2 forms the through-hole for the output of motor 11 to pass through, and drive gear 12 is fixed on the output of motor 11 and is engaged transmission with gear ring 7, and the rotation of gear is driven through motor 11 to further drive the rotation of vertical rod 8, mixing circular ring 9 and stirring vane 10, and the electrical equipment in the device can select the appropriate existing equipment according to the situation, and is connected with the outside by the outside energy supply and control, the outside of mixing tank 2 is sleeved with outer spiral pipe 13, the inside of vertical cylinder 5 is equipped with inner spiral pipe 14, outer spiral pipe 13 is sleeved on the outside of mixing tank 2, and inner spiral pipe 14 is placed in vertical cylinder 5, and the cooling water flowing in the spiral pipe can be introduced to carry out the cooling work to mixing tank 2 from the inside and outside, and the inlet of outer spiral pipe 13 is on the lower side, and the outlet is on the upper side, and the inlet and outlet of inner spiral pipe 14 are all on the upper side, and inner spiral pipe 14 is coiled and faces downward and then is penetrated from the center to the upper side.
[0014] Specifically, an inner spiral tube 14 is provided inside the vertical tube 5 , and filler is provided between the inner spiral tube 14 and the vertical tube 5 . The filler with good thermal conductivity is added into the vertical tube 5 so that the inner spiral tube 14 can cool the mixing tank 2 .
[0015] Specifically, a water tank 15 is provided on the right upper end of the base frame 1, and a cooling device is provided in the water tank 15. A water pump 16 is provided at the outlet end of the water tank 15, and the output end of the water pump 16 is connected to the inlet ends of the outer spiral tube 13 and the inner spiral tube 14 through a tee pipe. The outlet ends of the outer spiral tube 13 and the inner spiral tube 14 are connected to the water tank 15. The water tank 15 is fixed on the base frame 1, and the water tank 15 has an inlet and outlet. The cooling device can be arranged in the water tank 15 using existing semiconductor cooling equipment and the like to cool the water in the water tank 15. The water pump 16 is connected to the water tank 15 to extract the water in the water tank 15. A tee pipe is installed at the output end of the water pump 16 to supply water to the outer spiral tube 13 and the inner spiral tube 14. After flowing through the spiral tubes, the water flows back to the water tank 15 for circulation, or the cooling water is directly supplied and recovered from the outside.
[0016] Specifically, heat dissipation support rods are evenly provided on the outer wall of the stirring tank 2 , and a plurality of heat dissipation support rods are fixed to the outer side of the stirring tank 2 . The heat dissipation support rods can play a similar role as heat dissipation fins and can also support the outer spiral tube 13 .
[0017] Working principle: The solution material to be cooled is added to the stirring tank 2 through the feed pipe 3, and the flowing cooling water is introduced into the inner spiral tube and the outer spiral tube 13 to cool the stirring tank 2 from both the inside and the outside. The transmission is driven by the driving gear 12 and the gear ring 7, and then the motor 11 drives the vertical rod 8, the stirring ring 9 and the stirring blade 10 to rotate. The stirring blade 10 rotates on the outside of the vertical cylinder 5 to stir the solution inside the stirring tank 2 to increase the cooling speed. A thermometer or other equipment can be added to monitor the solution temperature. When the solution temperature is appropriate, cooling is stopped and the solution is discharged.
[0018] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cooling device for chemicals, comprising a bottom plate frame (1), characterized in that: A stirring tank (2) is provided at the left upper end of the bottom plate frame (1), a feeding pipe (3) is provided at the upper side wall of the stirring tank (2), a discharging pipe (4) is provided at the lower end of the stirring tank (2), a vertical cylinder (5) is provided through the middle of the upper side wall of the stirring tank (2), a circular ring support plate (6) is provided at the upper inner side wall of the stirring tank (2), a gear ring (7) is connected between the upper end of the circular ring support plate (6) and the outer side wall of the vertical cylinder (5) via a bearing, and a vertical rod (8) is symmetrically provided at the lower end of the gear ring (7). Stirring rings (9) are evenly arranged above and below the vertical rods (8), and stirring blades (10) are arranged on the outer wall of the stirring rings (9). A motor (11) is arranged on the left side of the upper end of the stirring tank (2). The output end of the motor (11) passes through the upper side wall of the stirring tank (2) and is provided with a driving gear (12). The driving gear (12) is meshed with the gear ring (7) for transmission. The outer side of the stirring tank (2) is covered with an outer spiral tube (13), and the interior of the vertical cylinder (5) is provided with an inner spiral tube (14).
2. A cooling device for chemicals according to claim 1, characterized in that: An inner spiral tube (14) is provided inside the vertical tube (5), and a filler is provided between the inner spiral tube (14) and the vertical tube (5).
3. The cooling device for chemicals according to claim 1, characterized in that: A water tank (15) is provided at the right upper end of the base frame (1), wherein a cooling device is provided in the water tank (15), and a water pump (16) is provided at the outlet end of the water tank (15). The output end of the water pump (16) is connected to the inlet ends of the outer spiral tube (13) and the inner spiral tube (14) through a three-way pipe, and the outlet ends of the outer spiral tube (13) and the inner spiral tube (14) are connected to the water tank (15).
4. The cooling device for chemicals according to claim 1, characterized in that: The outer side wall of the stirring tank (2) is evenly provided with heat dissipation support rods.