Energy-saving drying machine with servo control
By introducing extension pipes and diversion pipes into the dryer, the problem of blockage in the downdraft pipe was solved, resulting in a more efficient drying effect, avoiding uneven drying in certain areas, and improving the integrity of material drying.
Patent Information
- Application Number
- CN202423120771.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2034-12-18
AI Technical Summary
When the drying air is delivered through the downdraft, the air outlet is easily blocked by small or large materials, resulting in some areas of the material inside the storage tank not being completely dried and becoming damp.
The system employs an extension pipe and a diversion pipe structure to diffuse hot air through multiple exhaust ports, increasing the drying area and diverting the flow when materials become clogged, thus avoiding uneven drying in certain areas.
It improves drying efficiency, reduces drying time, avoids uneven drying, and enhances the complete drying effect of materials.
Smart Images
Figure CN223909890U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the desiccant related technical field, concretely relates to a kind of energy-saving drying machine with servo control. BACKGROUND
[0002] Energy-saving drying machine with servo control utilizes servo motor to carry out accurate control, realizes efficient, energy-saving drying process, provides accurate speed and position control, can adjust working state according to real-time data in drying process, improves drying effect, but when the dry wind is transported to the inside of storage barrel by lower blowing pipe, the air outlet can be blocked by small or larger material, so that dry wind cannot be completely discharged from lower blowing pipe, so that part of material in part of area in the inside of storage barrel cannot be contacted by dry wind, so that material cannot be completely dried, and still exist wet condition. SUMMARY
[0003] The utility model aims at providing a kind of energy-saving drying machine with servo control to solve the problem that air outlet can be blocked by small or larger material when dry wind is transported to the inside of storage barrel by lower blowing pipe in the above background technique.
[0004] To achieve the above object, the utility model provides the following technical scheme: an energy-saving drying machine with servo control, including storage barrel and control box being installed in the right side of storage barrel;
[0005] The upper end outer wall of the control box is fixedly connected with heating box to heat cold air;
[0006] The lower end outer wall of the control box is fixedly connected with servo controller;
[0007] The lower end outer wall of the storage barrel is fixedly connected with discharge port, the inside of the storage barrel is provided with lower blowing pipe to discharge dry wind required in storage barrel, and air inlet pipe is arranged between heating box and lower blowing pipe to guide hot air into lower blowing pipe;
[0008] The circular outer wall of the lower blowing pipe is provided with extension pipe at four corners to guide hot air flow direction, the upper end outer wall of multiple extension pipes is fixedly connected with multiple shunt pipes at equal intervals, and multiple shunt pipes are provided with multiple air outlets at equal intervals on the left and right end circular outer wall to diffuse hot air outward.
[0009] Preferably, multiple extension pipes are fixedly connected with mounting plate at one end of lower blowing pipe, and the four corners of one end of multiple mounting plates are provided with fixed screw penetrating inside lower blowing pipe to flexibly fix the installation position of extension pipe.
[0010] Preferably, the plurality of exhaust ports are internally provided with filter screens, and the extension pipe and the distribution pipe are internally in communication with each other to allow the hot air in the extension pipe to flow into the distribution pipe.
[0011] Preferably, the plurality of extension pipes are inclined near the side of the storage barrel, and the circular outer wall of the lower blowing pipe is provided with a plurality of threaded holes for fixing screws.
[0012] Preferably, the circular outer wall of the storage barrel is sleeved with a heat preservation shell to reduce the diffusion speed of the internal temperature of the storage barrel, and the upper end of the outer wall of the storage barrel is provided with a barrel cover to block the upper end opening of the storage barrel.
[0013] Preferably, the inside of the storage barrel is provided with a guide pipe to limit the position of the lower blowing pipe, and the lower blowing pipe and the air inlet pipe are fixedly connected with a connecting pipe to guide the flow of hot air.
[0014] Preferably, the right end of the outer wall of the barrel cover is internally provided with an air outlet, and the circular outer wall of the heat preservation shell is clamped with a supporting leg to limit the position of the storage barrel.
[0015] Preferably, the hot air blown by the lower blowing pipe flows from bottom to top, and the control box is internally provided with an air inlet fan to suck in external air.
[0016] Compared with the prior art, the energy-saving drying machine with servo control has the following beneficial effects:
[0017] By installing the extension pipe, the distribution pipe and the exhaust port, when the lower blowing pipe blows out dry hot air, the dry hot air can be guided through the extension pipe and the distribution pipe, and discharged from the plurality of exhaust ports on the distribution pipe, thereby increasing the area of the dry hot air discharged by the lower blowing pipe, improving the overall drying efficiency, reducing the time required for drying, and at the same time, when the lower blowing pipe is partially blocked by the material, the material on the blocked side can also be dried, thereby avoiding uneven drying. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of the energy-saving drying machine with servo control of the utility model.
[0019] Figure 2 It is a formal cross-sectional structure schematic diagram of the energy-saving drying machine with servo control of the utility model.
[0020] Figure 3 It is a front view local structure schematic diagram of the lower blowing pipe area of the utility model.
[0021] Figure 4 It is a side view cross-sectional structure schematic diagram of the extension pipe area of the utility model.
[0022] Figure 5 Figure 2 is a partial structure diagram of the shunt pipe area of the present application.
[0023] In the figure: 1, bucket cover; 2, storage barrel; 3, heating box; 4, control box; 5, heat preservation shell; 6, servo controller; 7, supporting leg; 8, discharge port; 9, air outlet; 10, connecting pipe; 11, air inlet pipe; 12, guide pipe; 13, lower blowing pipe; 14, extension pipe; 15, shunt pipe; 16, fixing screw; 17, mounting plate; 18, exhaust port; 19, filter screen. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0025] The present application provides a kind of energy-saving drying machine with servo control as shown in Figures 1-5 Fig. 2 is a partial structure diagram of the shunt pipe area of the present application.
[0026] The upper end outer wall of control box 4 is fixedly connected with heating box 3 to heat cold air.
[0027] The lower end outer wall of control box 4 is fixedly connected with servo controller 6.
[0028] The lower end outer wall of storage barrel 2 is fixedly connected with discharge port 8, and the inside of storage barrel 2 is provided with lower blowing pipe 13 to discharge the required air inside storage barrel 2 for drying, and air inlet pipe 11 is arranged between heating box 3 and lower blowing pipe 13 to guide hot air into lower blowing pipe 13. When drying the material, first, the material to be dried is added into storage barrel 2, then control box 4 inhales air and heats it through heating box 3, and then guides it into lower blowing pipe 13 through air inlet pipe 11, and then discharges it into storage barrel 2 through lower blowing pipe 13, so as to dry the material inside storage barrel 2. During the working process of control box 4, servo controller 6 can be used for dynamic control to adjust different working states according to real-time data, improve drying effect, reduce energy consumption, and discharge the dried material from discharge port 8.
[0029] The lower blowing pipe 13 is provided with an extension pipe 14 at each corner of the circular outer wall to guide the flow of hot air. The upper end of the outer wall of the extension pipe 14 is fixedly connected with a plurality of shunt pipes 15 at equal intervals. The left and right ends of the circular outer wall of the shunt pipe 15 are provided with a plurality of exhaust ports 18 at equal intervals to diffuse the hot air outward. When the hot air is diffused outward from the inside of the storage barrel 2 by the lower blowing pipe 13, the hot air can be shunted by the extension pipe 14 and discharged through the exhaust ports 18 of the shunt pipe 15, increasing the range of hot air diffusion and avoiding the situation that the lower blowing pipe 13 is partially blocked, causing one side to be unable to be completely affected by the hot air for drying treatment.
[0030] As shown in Figure 4 and Figure 5 , the extension pipe 14 is fixedly connected with a mounting plate 17 at one end of the lower blowing pipe 13. The mounting plate 17 is provided with a fixing screw 16 penetrating the inside of the lower blowing pipe 13 at each corner of one end to flexibly fix the installation position of the extension pipe 14. The inside of the exhaust port 18 is provided with a filter screen 19. The extension pipe 14 and the shunt pipe 15 are mutually penetrated to allow the hot air in the extension pipe 14 to flow into the shunt pipe 15.
[0031] Through the cooperation between the mounting plate 17 and the fixing screw 16, the extension pipe 14 can be installed at any position on the lower blowing pipe 13 for use. When the hot air is discharged outward through the exhaust port 18, the filter screen 19 can block the material from entering the inside of the shunt pipe 15 to prevent the gas from flowing.
[0032] As shown in Figure 3 and Figure 4 , the extension pipe 14 near the side of the storage barrel 2 is inclined. The circular outer wall of the lower blowing pipe 13 is provided with a plurality of threaded holes for screwing the fixing screw 16.
[0033] The inclined extension pipe 14 can adapt to the shape of the lower side of the storage barrel 2 and can install shunt pipes 15 of different lengths to increase the diffusion range and speed of the hot air.
[0034] As shown in Figure 1 and Figure 2 , the circular outer wall of the storage barrel 2 is sleeved with a heat preservation shell 5 to reduce the diffusion speed of the temperature inside the storage barrel 2. The upper end of the outer wall of the storage barrel 2 is provided with a barrel cover 1 to block the upper end opening of the storage barrel 2. The inside of the storage barrel 2 is provided with a guide pipe 12 to limit the position of the lower blowing pipe 13. The lower blowing pipe 13 and the air inlet pipe 11 are fixedly connected with a connecting pipe 10 to guide the flow of hot air.
[0035] When the material is dried by hot air, the speed of the temperature diffusion outside the inside of the storage barrel 2 can be reduced by the heat preservation shell 5, and the opening of the storage barrel 2 can be closed by the barrel cover 1, so that the situation that the drying speed is reduced due to the too fast exhaust speed of the hot air during the drying process is avoided. When the hot air is delivered, the inlet pipe 11 is delivered into the lower blowing pipe 13 through the connecting pipe 10, and the guide pipe 12 can limit the position of the connecting pipe 10, so that the situation that the material contacts the connecting pipe 10 is avoided.
[0036] As shown in Figure 1 and Figure 2 The right end outer wall of the barrel cover 1 is internally provided with an air outlet 9, the circular outer wall of the heat preservation shell 5 is clamped with a supporting leg 7 to limit the position of the storage barrel 2, the lower blowing pipe 13 blows the hot air from the lower to the upper, and the control box 4 is internally provided with an air inlet fan to suck the external air.
[0037] The hot air exhausted through the air outlet 9 can be filtered by the external hot air recovery device, and then is used twice. The position of the storage barrel 2 is raised by the supporting leg 7, so that a larger gap is reserved at the lower end of the discharge port 8, and the tray for receiving the material can be placed. The air inlet fan of the control box 4 can suck the external cold air, which is heated by the heating box 3 and then is delivered to the inside of the storage barrel 2 for the material drying operation.
[0038] The implementation principle of the embodiment is as follows: when the material is dried, the material to be dried is first added into the storage barrel 2, then the control box 4 sucks the air, which is heated by the heating box 3 and then is guided into the lower blowing pipe 13 through the inlet pipe 11, and the material in the inside of the storage barrel 2 is dried by discharging the lower blowing pipe 13 into the storage barrel 2. During the working process of the control box 4, the dynamic control can be performed by the servo controller 6 to adjust the different working states according to the real-time data, so that the drying effect is improved and the energy consumption is reduced. The material is discharged outwardly from the discharge port 8 after being dried. When the hot air is diffused outwardly from the inside of the storage barrel 2 through the lower blowing pipe 13, the hot air can be divided by the extension pipe 14, and is discharged through the multiple air outlets 18 on the shunt pipe 15, so that the diffusion range of the hot air is increased, and the situation that the lower blowing pipe 13 is partially blocked to cause that one side cannot be completely affected by the hot air for the drying treatment is avoided.
[0039] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A servo control energy-saving dryer, comprising a storage barrel (2) and a control box (4) installed on the right side of the storage barrel (2). The upper end of the outer wall of the control box (4) is fixedly connected with a heating box (3) to heat the cold air. The lower end of the outer wall of the control box (4) is fixedly connected with a servo controller (6). The lower end of the outer wall of the storage barrel (2) is fixedly connected with a discharge port (8), and the inside of the storage barrel (2) is provided with a lower blowing pipe (13) to discharge the required air for drying into the inside of the storage barrel (2), and an air inlet pipe (11) is arranged between the heating box (3) and the lower blowing pipe (13) to guide the hot air into the lower blowing pipe (13). characterized in that The circular outer wall of the lower blowing pipe (13) is provided with an extension pipe (14) at each corner to guide the flow direction of the hot air, and the upper end of the outer wall of each of the plurality of extension pipes (14) is fixedly connected with a plurality of shunt pipes (15) at equal intervals, and the left and right ends of the outer wall of each of the plurality of shunt pipes (15) are provided with a plurality of air outlets (18) at equal intervals to diffuse the hot air outward.
2. The energy saving drying machine with servo control according to claim 1, characterized in that: The one end of each of the plurality of extension pipes (14) is fixedly connected with a mounting plate (17) abutting the lower blowing pipe (13), and the four corners of one end of each of the plurality of mounting plates (17) are provided with a fixing screw (16) penetrating the inside of the lower blowing pipe (13) to flexibly fix the mounting position of the extension pipe (14).
3. The energy saving drying machine with servo control according to claim 1, characterized in that: The inside of each of the plurality of air outlets (18) is provided with a filter screen (19), and the inside of each of the plurality of extension pipes (14) and the shunt pipe (15) is in a penetrating relationship to allow the hot air in the extension pipe (14) to flow into the shunt pipe (15).
4. The energy efficient drying machine with servo control as claimed in claim 1 wherein: The side of each of the plurality of extension pipes (14) close to the storage barrel (2) is inclined, and a plurality of threaded holes for screwing the fixing screw (16) are formed on the circular outer wall of the lower blowing pipe (13).
5. The energy efficient drying machine with servo control as claimed in claim 1 wherein: The circular outer wall of the storage barrel (2) is sleeved with a heat preservation shell (5) to reduce the diffusion speed of the temperature inside the storage barrel (2), and the upper end of the outer wall of the storage barrel (2) is provided with a barrel cover (1) to block the upper end opening of the storage barrel (2).
6. The energy efficient drying machine with servo control as claimed in claim 1 wherein: The inside of the storage barrel (2) is provided with a guide pipe (12) to limit the position of the lower blowing pipe (13), and the lower blowing pipe (13) and the air inlet pipe (11) are fixedly connected with a connecting pipe (10) to guide the flow direction of the hot air.
7. The energy efficient drying machine with servo control as claimed in claim 5, wherein: The right end of the outer wall of the barrel cover (1) is provided with an air outlet (9), and the circular outer wall of the heat preservation shell (5) is clamped with a supporting leg (7) to limit the position of the storage barrel (2).
8. The energy efficient drying machine with servo control as claimed in claim 1 wherein: The hot air blown out of the lower blowing pipe (13) flows from bottom to top, and the inside of the control box (4) is provided with an air inlet fan to suck in external air.