Boiling dryer convenient to clean
By automatically flushing and brush cleaning using the pressure water sprayed from the nozzle and the motor-driven water inlet pipe in the boiling dryer, the problem of difficulty in cleaning the residual materials is solved, and an efficient and labor-saving cleaning process is achieved.
Patent Information
- Application Number
- CN202323321672.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-07
AI Technical Summary
After use, the remaining materials are difficult to clean after the existing boiling dryer, which affects the subsequent drying effect. The cleaning process is cumbersome, time-consuming and labor-consuming, and requires manual disassembly and water spray cleaning.
By spraying water with a certain pressure from multiple nozzles, the water distributor plate rotates, the motor drives the water inlet pipe to move vertically, and the upper pot body and the inner wall of the hopper are rinsed and cleaned with a brush to avoid manual intervention.
It realizes efficient cleaning without manual cleaning, reduces labor intensity and time, and improves the cleaning efficiency of equipment.
Smart Images
Figure CN222257304U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of boiling dryers, in particular to a boiling dryer which is easy to clean. Background Art
[0002] Fluidizing dryer is widely used in medicine, chemical industry, food processing and other fields to dry materials. Its working principle is: air enters the air heat exchanger under the action of the fan and is heated to the set temperature. Then it passes through the gas distribution mesh plate at the bottom of the hopper to form countless high-speed air flow beams to rush out of the material and make it boil. In this state, the hot air is in extensive contact with the material, which causes the moisture in the material to evaporate and separate in a relatively short time.
[0003] After the boiling dryer is used, residual materials are easily adhered to the upper pot body, the inner wall of the hopper and the hopper screen. The residual materials are difficult to clean after a long time and affect the subsequent drying effect. In addition, the dryer is mainly disassembled and cleaned by spraying water manually. The cleaning work is labor-intensive, cumbersome, time-consuming and labor-intensive. Utility Model Content
[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a boiling dryer which is easy to clean. The water dividing plate is driven to rotate by water with a certain pressure sprayed from a plurality of nozzles. The motor drives the water inlet pipe to move in the vertical direction to flush the inner wall of the upper pot body and the hopper. The brush arranged at the bottom of the water dividing plate abuts against the storage screen to clean the storage screen. Manual cleaning is not required, the working effect is high, and personnel save time and effort.
[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a boiling dryer that is easy to clean, comprising a lower pot body, a support seat, a hopper, a hopper trolley and an upper pot body, wherein the lower pot body is connected to the bottom of the support seat, the upper pot body is arranged on the top of the support seat, the hopper is arranged on the hopper trolley, the hopper can be installed between the lower pot body and the upper pot body, a storage screen is arranged in the hopper, a through hole is opened at the center of the top of the upper pot body, a water inlet pipe is penetrated in the through hole and vertically slidably arranged, a limit bar and a rack are arranged on the water inlet pipe, a motor is arranged on the top of the upper pot body, and the motor A gear is provided at the output end of the machine, and the gear is meshed with a rack. A bearing is provided at the bottom of the water inlet pipe, and the outer ring of the bearing is connected to a water diversion plate. The water diversion plate is a hollow structure and a plurality of nozzles are connected in the tangential direction of the side wall. A brush is provided at the bottom of the water diversion plate. A limit assembly capable of preventing the water outlet pipe from being offset is provided on the top wall of the upper pot body, and an external water supply device is connected to the top of the water outlet pipe. An air outlet pipe is provided on the top wall of the upper pot body, and an air inlet pipe and a water outlet pipe are provided on the lower pot body. A valve is provided on the water outlet pipe, and one end of the air inlet pipe is connected to an external heating air supply device.
[0006] Preferably, the limiting assembly includes a support rod and a limiting ring, the support rod is arranged on the top of the upper pot body, the limiting ring is arranged on the support rod, the limiting ring is provided with a first limiting groove and a second limiting groove, the water inlet pipe is vertically slidably arranged in the limiting ring, the limiting bar is vertically slidably arranged in the first limiting groove, and the rack is vertically slidably arranged in the second limiting groove.
[0007] Preferably, the height of the air inlet pipe is higher than the height of the water outlet pipe.
[0008] The utility model provides a boiling dryer which is easy to clean and has the following beneficial effects:
[0009] 1. The utility model drives the water distribution plate to rotate by spraying water with a certain pressure from multiple nozzles, and the motor drives the water inlet pipe to move in the vertical direction to wash the inner wall of the upper pot body and the hopper. The brush arranged at the bottom of the water distribution plate abuts against the storage screen to clean the storage screen, and no manual cleaning is required, the working effect is high, and the personnel save time and labor;
[0010] 2. When the water inlet pipe of the utility model moves in the vertical direction, the rack on the water inlet pipe slides vertically in the second limiting groove provided on the limiting ring, the limiting strip slides vertically in the first limiting groove, and the through hole provided on the top of the upper pot body matches the shape of the water inlet pipe, the rack and the limiting strip, thereby preventing the water inlet pipe from deviating when moving vertically. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1This is a schematic diagram of the structure of a boiling dryer that is easy to clean according to the utility model;
[0012] Figure 2 The utility model is a boiling dryer which is easy to clean Figure 1 Enlarged view of part A in the middle;
[0013] Figure 3 This is a schematic diagram of the structure of a water distribution tray of a boiling dryer that is easy to clean according to the utility model;
[0014] Figure 4 The utility model is a schematic structural diagram of a limiting ring of a fluidized bed dryer which is easy to clean.
[0015] In the figure: 1, lower pot body; 1-1, water outlet pipe; 1-2, air inlet pipe; 2, hopper; 2-1, storage screen; 3, hopper cart; 4, upper pot body; 5, support seat; 6, water inlet pipe; 6-1, limit bar; 6-2, rack; 7, bearing; 8, water distribution plate; 9, nozzle; 10, brush; 11, motor; 12, gear; 13, air outlet pipe; 14, support rod; 15, limit ring; 15-1, first limit groove; 15-2, second limit groove. DETAILED DESCRIPTION
[0016] 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.
[0017] like Figure 1-4As shown, a fluidized bed dryer that is easy to clean comprises a lower pot body 1, a support seat 5, a hopper 2, a hopper cart 3 and an upper pot body 4, wherein the lower pot body 1 is connected to the bottom of the support seat 5, the upper pot body 4 is arranged on the top of the support seat 5, the hopper 2 is arranged on the hopper cart 3, the hopper 2 can be installed between the lower pot body 1 and the upper pot body 4, a placing screen 2-1 is arranged in the hopper 2, a through hole is opened at the center of the top of the upper pot body 4, and a vertically extending screen 2-1 is arranged in the through hole. A water inlet pipe 6 is slidably provided, and a limit strip 6-1 and a rack 6-2 are provided on the water inlet pipe 6. A motor 11 is provided on the top of the upper pot body 4, and a gear 12 is provided at the output end of the motor 11. The gear 12 is meshed and connected with the rack 6-2. A bearing 7 is provided at the bottom of the water inlet pipe 6, and a water diversion plate 8 is connected to the outer ring of the bearing 7. The water diversion plate 8 is a hollow structure and a plurality of nozzles 9 are connected in the tangential direction of the side wall. The bottom of the water diversion plate 8 is provided with a strip A brush 10, a limit assembly capable of preventing the water outlet pipe 1-1 from deviating is arranged on the top wall of the upper pot body 4, the top of the water outlet pipe 1-1 is connected with an external water supply device, an air outlet pipe 13 is connected on the top wall of the upper pot body 4, an air inlet pipe 1-2 and the water outlet pipe 1-1 are connected to the lower pot body 1, a valve is arranged on the water outlet pipe 1-1, and one end of the air inlet pipe 1-2 is connected with an external hot air supply device; the limit assembly includes a support rod 14 and a limit ring 15, The support rod 14 is arranged on the top of the upper pot body 4, the limiting ring 15 is arranged on the support rod 14, and the limiting ring 15 is provided with a first limiting groove 15-1 and a second limiting groove 15-2. The water inlet pipe 6 is vertically slidably arranged in the limiting ring 15, the limiting bar 6-1 is vertically slidably arranged in the first limiting groove 15-1, and the rack 6-2 is vertically slidably arranged in the second limiting groove 15-2; the height of the air inlet pipe 1-2 is higher than the height of the water outlet pipe 1-1.
[0018] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:
[0019] In the present invention, the motor 11 is connected to the external electric control system through a wire. The above equipment and connection method are prior arts and will not be described in detail here.
[0020] According to the instruction manual Figure 1-4It can be seen that when the utility model is in use, the material to be dried is filled into the hopper 2, the hopper cart 3 is pushed to install the hopper 2 between the upper pot body 4 and the lower pot body 1, and the external air supply device is started. The air supply device blows hot air into the lower pot body 1 through the air inlet pipe 1-2, and the hot air dries the material on the placement screen 2-1. During drying, water vapor is discharged to the outside through the air outlet pipe 13. After the drying is completed, the operation of the air supply device is stopped, and the personnel pull out the hopper cart 3 to unload the material in the hopper 2. After unloading the material, the hopper 2 is reinstalled back to the upper pot body 4 and Between the lower pot body 1, the external water supply device and the valve on the water outlet pipe 1-1 are started, and the water supply device inputs water with a certain pressure into the water inlet pipe 6. Since the bottom of the water inlet pipe 6 is connected to the inner ring of the bearing 7, and the outer ring of the bearing 7 is connected to the water separation plate 8, the tangential direction of the side wall of the water separation plate 8 is connected to a plurality of nozzles 9. Therefore, when water is sprayed from the plurality of nozzles 9, the water separation plate 8 can rotate under the reverse thrust of the water, and then the inner wall of the upper pot body 4 in the same horizontal direction as the plurality of nozzles 9 is washed and cleaned, and the valve arranged on the top wall of the upper pot body 4 is started. The motor 11, the output end of the motor 11 drives the connected gear 12 to rotate, the gear 12 drives the meshing rack 6-2 to move vertically downward, the rack 6-2 drives the connected water inlet pipe 6 to move vertically downward, the water inlet pipe 6 drives the bearing 7 to move, the bearing 7 drives the water separation plate 8 to move, the water separation plate 8 drives multiple nozzles 9 and multiple brushes 10 arranged at the bottom to move vertically downward, so as to fully rinse the inner wall of the upper pot body 4 and the hopper 2, and when the brush 10 abuts against the placement screen 2-1, the placement screen 2-1 can be cleaned, and the cleaning When the sewage is discharged outward through the outlet pipe 1-1, and when the water inlet pipe 6 moves vertically downward, the limit assembly can prevent the water inlet pipe 6 from rotating; the utility model drives the water diversion plate 8 to rotate by spraying water with a certain pressure from multiple nozzles 9, and the motor 11 drives the water inlet pipe 6 to move in the vertical direction to flush the inner walls of the upper pot body 4 and the hopper 2. The brush 10 arranged at the bottom of the water diversion plate 8 abuts against the storage screen 2-1 to clean the storage screen 2-1, and no manual cleaning is required, the working effect is high, and personnel save time and effort.
[0021] There is a possible implementation that when the water inlet pipe 6 moves in the vertical direction, the rack 6-2 on the water inlet pipe 6 slides vertically in the second limiting groove 15-2 opened on the limiting ring 15, and the limiting strip 6-1 slides vertically in the first limiting groove 15-1, and the through hole opened on the top of the upper pot body 4 matches the shape of the water inlet pipe 6, the rack 6-2 and the limiting strip 6-1, thereby preventing the water inlet pipe 6 from deviating when moving vertically.
[0022] There is a possibility of implementation, that the height of the air inlet pipe 1-2 is higher than the height of the water outlet pipe 1-1, so as to prevent water from entering the air inlet pipe 1-2 when cleaning and draining.
[0023] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fluidized bed dryer that is easy to clean, comprising a lower pot body (1), a support base (5), a hopper (2), a hopper trolley (3) and an upper pot body (4), wherein the lower pot body (1) is connected to the bottom of the support base (5), the upper pot body (4) is arranged on the top of the support base (5), the hopper (2) is arranged on the hopper trolley (3), the hopper (2) can be installed between the lower pot body (1) and the upper pot body (4), and a storage screen (2-1) is arranged in the hopper (2), characterized in that: A through hole is provided at the center of the top of the upper pot body (4), a water inlet pipe (6) is provided in the through hole and vertically slides therethrough, a limit bar (6-1) and a rack (6-2) are provided on the water inlet pipe (6), a motor (11) is provided on the top of the upper pot body (4), a gear (12) is provided at the output end of the motor (11), the gear (12) is meshingly connected with the rack (6-2), a bearing (7) is provided at the bottom of the water inlet pipe (6), the outer ring of the bearing (7) is connected to a water distribution plate (8), the water distribution plate (8) is a hollow structure with a side wall A plurality of nozzles (9) are arranged in a tangential direction, a brush (10) is arranged at the bottom of the water distribution plate (8), a limit assembly capable of preventing the water outlet pipe (1-1) from deflecting is arranged on the top wall of the upper pot body (4), the top of the water outlet pipe (1-1) is connected to an external water supply device, an air outlet pipe (13) is arranged in a communication manner on the top wall of the upper pot body (4), an air inlet pipe (1-2) and the water outlet pipe (1-1) are arranged in a communication manner on the lower pot body (1), a valve is arranged on the water outlet pipe (1-1), and one end of the air inlet pipe (1-2) is connected to an external hot air supply device.
2. The easy-to-clean fluidized bed dryer according to claim 1, characterized in that: The limiting assembly comprises a support rod (14) and a limiting ring (15); the support rod (14) is arranged on the top of the upper pot body (4); the limiting ring (15) is arranged on the support rod (14); a first limiting groove (15-1) and a second limiting groove (15-2) are provided on the limiting ring (15); the water inlet pipe (6) is vertically slidably arranged in the limiting ring (15); the limiting bar (6-1) is vertically slidably arranged in the first limiting groove (15-1); and the rack (6-2) is vertically slidably arranged in the second limiting groove (15-2).
3. The easy-to-clean fluidized bed dryer according to claim 1, characterized in that: The height of the air inlet pipe (1-2) is higher than the height of the water outlet pipe (1-1).