Sodium formate drying equipment
By designing a sodium formate drying equipment containing a crushing box and a grinding plate, the reciprocating movement of the motor-driven gear system and the grinding plate is solved, and the existing equipment cannot effectively crush the agglomerated sodium formate is achieved, achieving a more uniform drying and improved drying effect.
Patent Information
- Application Number
- CN202420978316.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-06
AI Technical Summary
The existing sodium formate drying equipment cannot effectively crush the agglomerated sodium formate, resulting in uneven drying and poor drying effect.
A sodium formate drying equipment is designed, which includes a crushing box and a grinding plate. The grinding plate is reciprocating along the slide rail by a motor-driven driving driving gear, crushing and heating sodium formate to improve the crushing and drying effect.
Effective crushing and uniform drying of sodium formate agglomeration is achieved, the drying effect is improved, and the problem of uneven drying caused by agglomeration is avoided.
Smart Images
Figure CN222598223U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sodium formate production, in particular to sodium formate drying equipment. Background Art
[0002] Sodium formate can be used as a disguised acid, catalyst and stabilizer. It is hygroscopic and easy to deliquesce. It is easy to agglomerate after being damp, which causes certain inconvenience to the use of sodium formate, but sodium formate does not change its own properties after being damp. Sodium formate will decompose into sodium oxalate and hydrogen at high temperature to generate sodium carbonate. Sodium formate is easy to be damp during storage and transportation, so it needs to be dried. However, some sodium formate will agglomerate when damp. Some existing drying equipment cannot crush the agglomerated sodium formate in advance, resulting in the agglomerated sodium formate not being fully dried, uneven drying, and poor drying effect. Utility Model Content
[0003] In view of this, the utility model provides a sodium formate drying device, which can crush sodium formate agglomerates to make drying more uniform and improve drying effect.
[0004] In order to solve the above technical problems, the utility model provides a sodium formate drying device, including a dryer, a support block is arranged on the upper surface of the dryer, a crushing box is arranged on the upper end of the support block, a door panel is arranged on the outer wall of the crushing box, a discharge pipe is arranged at the bottom of the crushing box, and the end of the discharge pipe is connected to the feed port of the dryer, a driving frame is arranged on the upper surface of the crushing box, a motor is arranged on one side of the upper surface of the driving frame, the output end of the motor passes through the upper wall of the driving frame, and the output end of the motor is connected to a driving gear, a driven gear is installed on one side of the inside of the driving frame, and the driving gear is meshed with the driven gear, a driving half gear and a driven half gear are respectively arranged at the bottom of the driving gear and the driven gear, and the tooth directions of the driving half gear and the driven half gear are opposite, a slide rail is arranged above the inner wall of the driving frame, a T-shaped slider is slidably arranged in the slide rail, and the bottom of the T-shaped slider A rack plate is provided, and the active half gear and the driven half gear are meshed and connected with the rack plate. A connecting column is provided at the bottom of the rack plate, and a slide groove is provided below the inner wall of the driving frame and corresponding to the position of the connecting column, and the slide groove extends to the inside of the crushing box, and the connecting column is slidably arranged in the slide groove, and a fixed column is provided at the bottom of the connecting column, and a grinding plate is installed at the bottom of the fixed column. A sieve plate is installed inside the crushing box. Before the staff dries the sodium formate, if there is agglomeration in the sodium formate, the door panel is opened, and the sodium formate with agglomerations is put on the surface of the sieve plate, and then the motor is started, so that the grinding plate can grind the sodium formate agglomerates on the surface of the sieve plate, thereby crushing the agglomerates, and the crushed sodium formate agglomerates are screened by the sieve plate to enter the dryer for drying, so that the sodium formate agglomerates can be crushed, the drying is more uniform, and the drying effect is improved.
[0005] A telescopic push rod is arranged inside the fixed column, and the output end of the telescopic push rod is fixed on the upper surface of the grinding plate. When the staff starts the telescopic push rod, the output end of the telescopic push rod drives the grinding plate to descend to squeeze the agglomerates, thereby crushing agglomerates of different sizes and further improving the crushing effect.
[0006] A heating chamber is provided inside the grinding plate, and a hot air blower is provided on the outer wall of the grinding plate. The output end of the hot air blower passes through the outer wall of the grinding plate and extends into the heating chamber. Before the staff starts grinding, the hot air is filled into the grinding plate by the hot air blower to heat the grinding plate, so that the heated grinding plate can grind the sodium formate agglomerates. By pre-heating and drying the sodium formate, the crushing and drying effect of the sodium formate agglomerates is improved.
[0007] Guide rails are arranged on both sides of the inner wall of the crushing box, and the two sides of the sieve plate are slidably arranged in the guide rails. The staff opens the door panel and can take out the sieve plate along the inside of the guide rails, so as to facilitate the cleaning of the sieve plate.
[0008] A through hole is opened at one end of the guide rail, and a limit block is arranged through the through hole, and the cross section of the limit block is adapted to the cross section of the through hole of the guide rail. When the staff installs the sieve plate, the limit block is inserted into the through hole of the guide rail, so that the sieve plate can be limited and the stability of the sieve plate can be improved.
[0009] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:
[0010] 1. When the utility model is used, before the staff dries the sodium formate, if there are lumps in the sodium formate, the door panel is opened, and the sodium formate with lumps is placed on the surface of the sieve plate, and then the motor is started, so that the grinding plate can grind the sodium formate lumps on the surface of the sieve plate, thereby crushing the lumps, and the crushed sodium formate lumps are screened through the sieve plate to enter the dryer for drying, so that the sodium formate lumps can be crushed, the drying can be more uniform, and the drying effect is improved.
[0011] 2. When the utility model is used, the staff starts the telescopic push rod, so that the output end of the telescopic push rod drives the grinding plate to descend to squeeze the agglomerates, thereby crushing agglomerates of different sizes and further improving the crushing effect.
[0012] 3. When the utility model is used, before the staff starts grinding, the hot air is filled into the grinding plate by a hot air blower to heat the grinding plate, so that the heated grinding plate grinds the sodium formate agglomerates. By preheating and drying the sodium formate, the crushing and drying effect of the sodium formate agglomerates is improved.
[0013] 4. When the utility model is used, when the staff installs the sieve plate, the limiting block is inserted into the through hole of the guide rail, so that the sieve plate can be limited and the stability of the sieve plate can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 This is a cross-sectional view of the internal structure of the drive frame of the utility model;
[0016] Figure 3 It is an enlarged schematic diagram of the structure at point A of the present utility model.
[0017] Explanation of the reference numerals: 100, dryer; 101, support block; 200, crushing box; 201, door panel; 202, guide rail; 203, sieve plate; 204, limit block; 300, drive frame; 301, motor; 302, driving gear; 303, driven gear; 304, driven half gear; 305, driving half gear; 306, slide rail; 307, T-shaped slider; 308, rack plate; 309, connecting column; 310, fixing column; 311, telescopic push rod; 400, grinding plate; 401, hot air blower. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-3 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.
[0019] According to one embodiment of the utility model, Figure 1 , Figure 2 and Figure 3As shown: This embodiment provides a sodium formate drying device, including a dryer 100, a support block 101 is arranged on the upper surface of the dryer 100, a crushing box 200 is arranged on the upper end of the support block 101, a door panel 201 is arranged on the outer wall of the crushing box 200, a discharge pipe is arranged at the bottom of the crushing box 200, and the end of the discharge pipe is connected to the feed inlet of the dryer 100, a driving frame 300 is arranged on the upper surface of the crushing box 200, a motor 301 is arranged on one side of the upper surface of the driving frame 300, the output end of the motor 301 passes through the upper wall of the driving frame 300, and the output end of the motor 301 is connected to a driving gear 302, a driven gear 303 is installed on one side of the inner part of the driving frame 300, and the driving gear 302 and the driven gear 303 are connected. 3 is meshedly connected, the bottom of the driving gear 302 and the driven gear 303 are respectively provided with a driving half gear 305 and a driven half gear 304, and the teeth of the driving half gear 305 and the driven half gear 304 are in opposite directions, a slide rail 306 is provided above the inner wall of the driving frame 300, a T-shaped slider 307 is slidably provided in the slide rail 306, a rack plate 308 is provided at the bottom of the T-shaped slider 307, the driving half gear 305 and the driven half gear 304 are meshedly connected with the rack plate 308, a connecting column 309 is provided at the bottom of the rack plate 308, a slide groove is provided at the bottom of the inner wall of the driving frame 300 and corresponds to the position of the connecting column 309, and the slide groove extends to the inside of the crushing box 200, and the connecting column 309 is slidably provided In the chute, a fixed column 310 is arranged at the bottom of the connecting column 309, a grinding plate 400 is installed at the bottom of the fixed column 310, and a sieve plate 203 is installed inside the crushing box 200. Before the staff dries the sodium formate, if there is agglomeration in the sodium formate, the door panel 201 is opened, and the sodium formate with agglomeration is placed on the surface of the sieve plate 203, and then the motor 301 is started. The output end of the motor 301 drives the driving gear 302 to rotate, and the driving gear 302 drives the driven gear 303 to rotate. The driving gear 302 and the driven gear 303 drive the driving half gear 305 and the driven half gear 304 to rotate. Since the driving half gear 305 and the driven half gear 304 are meshed and connected with the rack plate 308, and the driving half gear The positions of the teeth on the surfaces of the wheel 305 and the driven half gear 304 are opposite, so when the driving half gear 305 and the driven half gear 304 rotate, they can drive the rack plate 308 and the slider to slide back and forth along the inside of the slide rail 306, so that the rack plate 308 drives the connecting column 309 and the fixed column 310 to move synchronously, and the fixed column 310 drives the grinding plate 400 to reciprocate along the length direction of the slide rail 306, so that the grinding plate 400 can grind the sodium formate agglomerates on the surface of the screen plate 203, thereby crushing the agglomerates, and the crushed sodium formate agglomerates are screened by the screen plate 203 and enter the dryer 100 for drying, so that the sodium formate agglomerates can be crushed, the drying is more uniform, and the drying effect is improved;A telescopic push rod 311 is provided inside the fixed column 310, and the output end of the telescopic push rod 311 is fixed on the upper surface of the grinding plate 400. The staff starts the telescopic push rod 311, so that the output end of the telescopic push rod 311 drives the grinding plate 400 to descend to squeeze the agglomerates, thereby crushing agglomerates of different sizes, further improving the crushing effect; a heating chamber is provided inside the grinding plate 400, and a hot air blower 401 is provided on the outer wall of the grinding plate 400. The output end of the hot air blower 401 penetrates the outer wall of the grinding plate 400 and extends to the inside of the heating chamber. Before the staff performs grinding, the hot air blower 401 fills the inside of the grinding plate 400 with hot air, thereby heating the grinding plate 400, so that the heated grinding plate 400 grinds the sodium formate agglomerates, and the crushing and drying effect of the sodium formate agglomerates is improved by pre-heating and drying the sodium formate;
[0020] According to another embodiment of the present invention, Figure 1 , Figure 2 and Figure 3 As shown, guide rails 202 are arranged on both sides of the inner wall of the crushing box 200, and the two sides of the sieve plate 203 are slidably arranged in the guide rails 202. The staff opens the door panel 201 and can take out the sieve plate 203 along the inside of the guide rails 202, so as to facilitate the cleaning of the sieve plate 203; a through hole is opened at one end of the guide rail 202, and a limiting block 204 is arranged through the through hole, and the cross-section of the limiting block 204 is adapted to the cross-section of the through hole of the guide rail 202. When the staff installs the sieve plate 203, the limiting block 204 is inserted into the through hole of the guide rail 202, so that the sieve plate 203 can be limited, thereby improving the stability of the sieve plate 203.
[0021] The use of this utility model:
[0022] Before the staff dries the sodium formate, if there are lumps in the sodium formate, the door panel 201 is opened, and the sodium formate with lumps is placed on the surface of the sieve plate 203, and then the motor 301 is started. The output end of the motor 301 drives the driving gear 302 to rotate, and the driving gear 302 drives the driven gear 303 to rotate. The driving gear 302 and the driven gear 303 drive the driving half gear 305 and the driven half gear 304 to rotate. Since the driving half gear 305 and the driven half gear 304 are both meshed with the rack plate 308, and the tooth positions of the driving half gear 305 and the driven half gear 304 are opposite, the driving half gear 305 and the driven half gear 304 are meshed with each other. When the wheel 305 and the driven half gear 304 rotate, the rack plate 308 and the slider can be driven to slide back and forth inside the slide rail 306, so that the rack plate 308 drives the connecting column 309 and the fixed column 310 to move synchronously, and the fixed column 310 drives the grinding plate 400 to reciprocate along the length direction of the slide rail 306, so that the grinding plate 400 can grind the sodium formate lumps on the surface of the screen plate 203, thereby crushing the lumps, and the crushed sodium formate lumps are screened by the screen plate 203 to enter the dryer 100 for drying, so that the sodium formate lumps can be crushed, the drying is more uniform, and the drying effect is improved.
[0023] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A sodium formate drying device, comprising a dryer (100), wherein a support block (101) is disposed on the upper surface of the dryer (100), a crushing box (200) is disposed on the upper end of the support block (101), a door panel (201) is disposed on the outer wall of the crushing box (200), a discharge pipe is disposed at the bottom of the crushing box (200), and the end of the discharge pipe is connected to the feed inlet of the dryer (100), characterized in that: The upper surface of the crushing box (200) is provided with a driving frame (300), and a motor (301) is provided on one side of the upper surface of the driving frame (300). The output end of the motor (301) penetrates the upper wall of the driving frame (300), and the output end of the motor (301) is connected to a driving gear (302). A driven gear (303) is installed on one side of the inner part of the driving frame (300), and the driving gear (302) and the driven gear (303) are meshedly connected. A driving half gear (305) and a driven half gear (304) are respectively provided at the bottom of the driving gear (302) and the driven gear (303), and the teeth of the driving half gear (305) and the driven half gear (304) are in opposite directions. A gear (304) is provided on the upper side of the inner wall of the driving frame (300). A slide rail (306) is provided with a T-shaped slider (307) which is slidably arranged in the slide rail (306), a rack plate (308) is provided at the bottom of the T-shaped slider (307), the driving half gear (305) and the driven half gear (304) are meshedly connected with the rack plate (308), a connecting column (309) is provided at the bottom of the rack plate (308), a slide groove is provided below the inner wall of the driving frame (300) and corresponding to the position of the connecting column (309), and the slide groove extends to the inside of the crushing box (200), the connecting column (309) is slidably arranged in the slide groove, a fixing column (310) is provided at the bottom of the connecting column (309), a grinding plate (400) is installed at the bottom of the fixing column (310), and a sieve plate (203) is installed inside the crushing box (200).
2. A sodium formate drying equipment as claimed in claim 1, characterized in that: A telescopic push rod (311) is arranged inside the fixed column (310), and the output end of the telescopic push rod (311) is fixed on the upper surface of the grinding plate (400).
3. A sodium formate drying equipment as claimed in claim 2, characterized in that: A heating chamber is provided inside the grinding plate (400), and a hot air blower (401) is provided on the outer wall of the grinding plate (400). The output end of the hot air blower (401) passes through the outer wall of the grinding plate (400) and extends into the heating chamber.
4. A sodium formate drying equipment as claimed in claim 3, characterized in that: Guide rails (202) are arranged on both sides of the inner wall of the crushing box (200), and both sides of the screen plate (203) are slidably arranged in the guide rails (202).
5. A sodium formate drying equipment as claimed in claim 4, characterized in that: A through hole is provided at one end of the guide rail (202), a limit block (204) is arranged through the through hole, and the cross section of the limit block (204) is adapted to the cross section of the through hole of the guide rail (202).