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CN-121990334-A - Steel belt type dried beancurd stick processing device

CN121990334ACN 121990334 ACN121990334 ACN 121990334ACN-121990334-A

Abstract

The invention discloses a steel belt type dried beancurd stick processing device, and relates to the technical field of bean product processing and the field of stunt operations. The invention comprises a first steel belt conveyor, wherein a first cleaning mechanism and a second cleaning mechanism are respectively arranged at the tail end and the head end of the first steel belt conveyor. The invention realizes the deep cleaning of the bristles in the use process by arranging the first cleaning mechanism and the second cleaning mechanism at the two ends of the first steel belt conveyor respectively to carry out double cleaning on the bottom side surface of the lower layer of the steel belt, and the liquid flow flushing of the cleaning spray head and the cooperative cleaning action of the stop lever and the convex column on the bristles, solves the technical problems that the traditional brush roller is easy to store dirt and becomes a secondary pollution source, ensures that the clean bristles are adopted to clean the surface of the steel belt, can effectively remove various residues on the surface of the steel belt, ensures that the steel belt is continuously put into production in a clean state, and ensures the sanitary quality of dried beancurd sticks from the source.

Inventors

  • WANG WEI
  • CHEN YONGYU
  • Jiang Duomei

Assignees

  • 淮南徽旺豆制品设备有限公司

Dates

Publication Date
20260508
Application Date
20260206

Claims (10)

  1. 1. The steel belt type dried beancurd stick processing device is characterized by comprising a first steel belt conveyor (1), wherein a plurality of blowpipes (10) are sequentially arranged along the conveying direction of the first steel belt conveyor (1), the blowpipes (10) are transversely arranged above the first steel belt conveyor (1), and the length direction of the blowpipes (10) is perpendicular to the conveying direction of the first steel belt conveyor (1); A first cleaning mechanism (90) and a second cleaning mechanism (9) are arranged below the first steel belt conveyor (1), and the first cleaning mechanism (90) and the second cleaning mechanism (9) are sequentially arranged along the moving direction of the lower layer of the single-layer steel belt of the first steel belt conveyor (1); The first cleaning mechanism (90) and the second cleaning mechanism (9) are used for cleaning the bottom side surface of the single-layer steel belt lower layer of the first steel belt conveyor (1); The first cleaning mechanism (90) and the second cleaning mechanism (9) both comprise a cleaning tank (92) which is connected below the frame of the first steel belt conveyor (1) through a connecting column (91), and brush rollers (93) are rotatably arranged between two opposite side walls of the cleaning tank (92); a plurality of cleaning spray heads (921) and a stop lever (922) are arranged on a side wall, far away from the tail end of the first steel belt conveyor (1), of the cleaning tank (92), and a plurality of convex columns (923) are arranged on one side, close to the brush roller (93), of the stop lever (922); When the bristles of the brush roller (93) are contacted with the stop lever (922), the brush roller is bent under the blocking action of the stop lever (922), and impurities adhered to the bristles are washed away under the action of liquid flow sprayed by the cleaning spray head (921).
  2. 2. The steel strip type dried beancurd stick processing device according to claim 1, wherein a vertical overflow pipe (94) is arranged at the bottom of a cleaning tank (92) of the second cleaning mechanism (9), the overflow pipe (94) is arranged at the bottom of the cleaning tank (92), the stop lever (922) and the overflow pipe (94) are respectively located at two sides of a brush roller (93), and a bent portion (95) with a downward opening end is connected to the top of the overflow pipe (94).
  3. 3. The steel strip type dried beancurd stick processing device according to claim 2 is characterized in that the overflow pipe (94) is a corrugated pipe, at least one guide rod group (96) is connected between the bending portion (95) and the inner bottom side surface of the cleaning tank (92), a filter assembly (97) is connected to the port of the bending portion (95), a telescopic piece (98) which is connected with the bending portion (95) and drives the bending portion (95) to move up and down is further arranged, a backflushing pipe (99) penetrates through the bending portion (95), the outlet end of the backflushing pipe (99) faces the filter assembly (97), the backflushing pipe (99) and the cleaning nozzle (921) of the second cleaning mechanism (9) are connected to the output end of the first cleaning pump through a first pipeline and a second pipeline respectively, and an electromagnetic valve is arranged on the first pipeline.
  4. 4. A processing device for dried beancurd sticks of steel strip type according to claim 3, wherein a return pipe is arranged at the bottom of a cleaning tank (92) of the first cleaning mechanism (90), the return pipe is communicated with a return groove A through a third pipeline, a filtering mechanism is arranged on the third pipeline between the return pipe and the return groove A, and the first cleaning pump is arranged in the return groove A; The outlet end of the overflow pipe (94) is communicated with the top of the reflux groove B, the reflux groove B is provided with a second cleaning pump, and the second cleaning pump is communicated with a cleaning spray head (921) of the first cleaning mechanism (90) through a fourth pipeline.
  5. 5. The steel belt type dried beancurd stick processing device according to claim 1, wherein a guide roller (11), an inclined conveyor (12), a slitting conveyor (2), a rounding conveyor (3), a drying mechanism (4), a slitting conveyor (5) and a finished product conveyor (6) are supported and fixed above the first steel belt conveyor (1) through a support column (14).
  6. 6. The steel belt type dried beancurd stick processing device according to claim 5, wherein the finished product conveying mechanism (6), the slitting conveying mechanism (5), the drying mechanism (4), the rounding conveying mechanism (3), the slitting conveyor (2), the inclined conveyor (12) and the guide roller (11) are sequentially arranged along the conveying direction of the first steel belt conveyor (1); The conveying directions of the slitting conveying mechanism (5), the rounding conveying mechanism (3), the slitting conveyor (2) and the inclined conveyor (12) are on the same plane with the conveying direction of the first steel belt conveyor (1).
  7. 7. The steel belt type dried beancurd stick processing device according to claim 5 or 6, wherein the strip conveyor (2) is a second steel belt conveyor, a strip separating mechanism (21) is arranged above the second steel belt conveyor, the strip separating mechanism (21) comprises a main shaft rod, and a plurality of annular blades are detachably arranged on the main shaft rod along the length direction of the main shaft rod at equal intervals; bearing seats supported by vertical rods are respectively arranged at two ends of a frame of the second steel belt conveyor, and two ends of the main shaft rod are respectively arranged on the two bearing seats; a chain wheel A is arranged at one end of the main shaft rod, a chain wheel B is arranged at the end part of a driving roller/driven roller of the second steel belt conveyor, and the chain wheel A and the chain wheel B are in transmission connection through a chain.
  8. 8. A processing apparatus for dried beancurd sticks of steel strip type according to claim 3, wherein the drying mechanism (4) comprises a rectangular bin body, a roller conveyor is installed in the bin body, and an air inlet and an air outlet are respectively arranged at the bottom and the top of the bin body.
  9. 9. The steel belt type dried beancurd stick processing device according to claim 1, wherein a scraper which is tightly attached to the upper layer of a single-layer steel belt is arranged at the tail end of the first steel belt conveyor (1), the scraper is obliquely arranged, the scraper is arranged on one side of a collecting tank (13), the bottom of the collecting tank (13) is communicated with a drain pipe (131), a recovery barrel (80) is arranged under the drain pipe (131), and a filter screen (8) is arranged at a port of the recovery barrel (80).
  10. 10. The steel belt type dried beancurd stick processing device according to claim 9 is characterized in that a distribution groove (70) is arranged right above the feeding end of the first steel belt conveyor (1), the length direction of the distribution groove (70) is perpendicular to the conveying direction of the first steel belt conveyor (1), the device further comprises a soybean milk storage tank (7), the bottom of the soybean milk storage tank (7) is communicated with a slurry conveying pipe (71), the slurry conveying pipe (71) is arranged in the distribution groove (70), and a plurality of slurry discharging ports are formed in the bottom side surface of the distribution groove (70) along the length direction of the distribution groove; A recovery pump for pumping the slurry in the recovery barrel (80) into the soybean milk storage tank (7)/the distribution chute (70) is arranged in the recovery barrel (80); An inverted U-shaped frame D (15) and a U-shaped frame E (16) are respectively arranged at two sides of the distribution chute (70); The top of the U-shaped frame D (15) is connected with a scraping rod which moves up and down through an adjusting screw (151), the inner top side surface of the U-shaped frame E (16) is connected with a scraping plate which abuts against the upper surface of the single-layer steel belt through an elastic telescopic rod, and the end part of the scraping plate is provided with a silica gel layer/rubber layer which is in contact with the upper surface of the single-layer steel belt.

Description

Steel belt type dried beancurd stick processing device Technical Field The invention belongs to the technical field of bean product processing, and particularly relates to a steel belt type dried beancurd stick processing device. Background The dried beancurd sticks are taken as important products of Chinese traditional bean products, and the production and processing process has extremely high requirements on equipment cleanliness. In the mechanized production process of dried beancurd sticks, a steel belt conveyor is core equipment and is responsible for bearing a soybean milk liquid film and completing preliminary forming. However, during this process, the surface of the steel belt continuously adheres to the components such as protein, starch, etc. in the soybean milk. If the residues cannot be removed effectively in time, the sanitary quality of the subsequent dried beancurd sticks can be affected, and the surface of the conveying belt can be scaled and the equipment abrasion can be accelerated. The conventional common cleaning mode is to arrange a fixed scraping plate at the tail end of the steel belt. The structure is simple, but has the obvious defect that the scraping plate is in rigid contact with the steel belt, and the pressure on the surface of the steel belt is difficult to control accurately. Too small pressure can not remove stubborn stains, too large pressure can easily damage the surface of the steel belt, even the scratch of the scraping plate or the scratch of the steel belt caused by the clamping stagnation of hard objects, and the maintenance cost is high. In addition, the single scraping action is difficult to remove fine particles penetrating into gaps of the steel strip, and the cleaning is not thorough. Disclosure of Invention The invention aims to provide a steel belt type dried beancurd stick processing device, which is characterized in that a first cleaning mechanism and a second cleaning mechanism are respectively arranged at the tail end and the head end of a first steel belt conveyor to double-clean the bottom side surface of the lower layer of a steel belt, so that the problems of the prior art are solved. In order to solve the technical problems, the invention is realized by the following technical scheme: The invention discloses a steel belt type dried beancurd stick processing device which comprises a first steel belt conveyor, wherein a plurality of blowing pipes are sequentially arranged along the conveying direction of the first steel belt conveyor, the blowing pipes are transversely arranged above the first steel belt conveyor, the length direction of the blowing pipes is perpendicular to the conveying direction of the first steel belt conveyor, a first cleaning mechanism and a second cleaning mechanism are respectively arranged at the tail end and the head end of the first steel belt conveyor, the first cleaning mechanism and the second cleaning mechanism are used for cleaning the bottom side surface of a single-layer steel belt lower layer of the first steel belt conveyor, the first cleaning mechanism and the second cleaning mechanism comprise a cleaning tank which is connected below a frame of the first steel belt conveyor through connecting columns, brush rollers are rotatably arranged between two opposite side walls of the cleaning tank, a plurality of cleaning spray heads and stop bars are arranged on one side wall of the cleaning tank, which is far away from the tail end of the first steel belt conveyor, and a plurality of convex columns are arranged on one side of the stop bars, which is close to the brush rollers, and when the brush rollers are contacted with the stop bars, the first cleaning mechanism and the second cleaning mechanism are used for cleaning impurities which are bent under the blocking action of the stop bars and adhere to brush hair under the action of the brush liquid flow. Further, a vertical overflow pipe is arranged at the bottom of the cleaning tank of the second cleaning mechanism, the overflow pipe is arranged at the bottom of the cleaning tank, and the stop lever and the overflow pipe are respectively positioned at two sides of the brush roller; the top of the overflow pipe is connected with a bending part with a downward opening end, the overflow pipe is a corrugated pipe, at least one guide rod group is connected between the bending part and the inner bottom side surface of the cleaning tank, a port of the bending part is connected with a filtering assembly, a telescopic piece which is connected with the bending part and drives the bending part to move up and down is further arranged in the bending part, a back flushing pipe is arranged in the bending part in a penetrating way, the outlet end of the back flushing pipe is opposite to the filtering assembly, the back flushing pipe and the cleaning spray head of the second cleaning mechanism are respectively connected to the output end of the first cleaning pump through a first pipelin