Sewage treatment equipment for cyclic utilization in soybean processing

Abstract

The invention discloses soybean processing recycling sewage treatment equipment, and relates to the technical field of sewage treatment.The soybean processing recycling sewage treatment equipment comprises a machine case, a storage cavity and a collection cavity are formed in the machine case, the collection cavity is located outside the storage cavity, the top of the machine case communicates with a discharging frame, and roll shafts symmetrically distributed along the machine case are rotationally connected into the collection cavity of the machine case; two belts are connected among all the roll shafts, and filter cloth is fixedly connected between the two belts. When the impurities intercepted by the filter cloth are accumulated to the upper limit, the filter cloth is locally sunk by utilizing the weight of the accumulated impurities, so that the generator is triggered to be automatically started, and the filter cloth is conveyed anticlockwise, so that on one hand, the clean part on the right side of the filter cloth is automatically turned leftwards to the position, close to the water outlet of the discharging frame, of the filter cloth; on the other hand, the filter cloth automatically turns and dumps the impurities which are intercepted originally leftwards through the filter cloth, and automatic collection of the impurities is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, and in particular to sewage treatment equipment for recycling soybean processing. Background Art

[0002] A large amount of wastewater is generated during soybean processing, which contains organic matter and suspended matter such as protein, fat, cellulose, etc. In order to achieve environmental protection and effective use of resources, it is usually necessary to recycle these wastewaters. Sewage treatment equipment plays a key role in this process, especially in the primary stage, where filter cloth can intercept impurities in sewage to ensure the smooth progress of subsequent treatment steps.

[0003] However, the filter cloth of the existing soybean wastewater treatment equipment is prone to accumulation of impurities after long-term use. When the filter cloth is blocked due to impurity accumulation, the internal pressure of the system will rise rapidly, which may cause equipment damage or safety accidents. In order to prevent the filter cloth from being blocked due to impurity accumulation, most of them need to be manually checked and replaced regularly. Frequent shutdown to clean the filter cloth not only increases labor costs, but also may cause production interruptions. In addition, the replaced filter cloth needs to be cleaned additionally, which significantly reduces the overall work efficiency of soybean wastewater treatment. Summary of the invention

[0004] In order to overcome the shortcomings mentioned in the above background technology, the present invention provides a wastewater treatment device for recycling soybean processing.

[0005] A sewage treatment device for recycling soybean processing comprises a chassis, wherein a storage chamber and a collecting chamber are arranged in the chassis, the collecting chamber is located outside the storage chamber, a feeding rack is connected to the top of the chassis, rollers symmetrically distributed along the chassis are rotatably connected in the collecting chamber of the chassis, two belts are connected between all the rollers, a filter cloth is fixedly connected between the two belts, the filter cloth is guided by the rollers, a motor is fixedly connected outside the chassis, the output shaft of the motor is fixedly connected to any roller, a supporting frame is rotatably connected in the storage chamber, one side of the supporting frame is supported on the bottom of the filter cloth close to the feeding rack, a rotating shaft is rotatably connected in the storage chamber, a first spring symmetrically distributed along the rotating shaft is fixedly connected between the rotating shaft and the supporting frame, a first adjusting plate is slidably connected to the feeding rack, a spare channel is opened in the feeding rack, the first adjusting plate is used to control the opening size of the spare channel, and the supporting frame is provided with a trigger component for triggering the motor to start automatically when impurities intercepted by the filter cloth accumulate to an upper limit.

[0006] Furthermore, the trigger assembly includes a rotating rod symmetrically distributed along the supporting frame, the rotating rod is fixedly connected to the supporting frame, the rotating rod is rotatably connected to a connecting rod, the connecting rod is rotatably connected to a guide plate for pushing and pulling the first adjustment plate up and down, and the guide plate is slidably connected to the unloading frame.

[0007] Furthermore, an oblique groove is formed on one side of the guide plate close to the first adjustment plate, and the guide plate is slidably connected to the first adjustment plate through the oblique groove.

[0008] Furthermore, the trigger component also includes a contact switch, which is fixedly connected to the unloading rack. The guide plate close to the side of the contact switch contacts the contact switch when sliding along the unloading rack. The contact switch is electrically connected to the motor through the control module.

[0009] Furthermore, it also includes a worm wheel, which is fixedly connected to the rotating shaft, a worm is rotatably connected to the chassis, the worm is meshed with the worm wheel, the worm is fixedly connected to the first gear, the unloading rack is fixedly connected to the slide rail, the slide rail is slidably connected to the toothed rack, the tooth surface of the toothed rack is meshed with the first gear, and a second spring is fixedly connected between the slide rail and the toothed rack.

[0010] Furthermore, it also includes a rotating plate, which is rotatably connected to the unloading rack, the rotating plate is slidably connected to the second adjustment plate, the second adjustment plate is rotatably connected to the sliding rack, and the sliding rack is fixedly connected to the toothed rack.

[0011] Furthermore, it also includes a cleaning brush for timely cleaning residual impurities on the filter cloth, and the cleaning brush is rotatably connected to the lower part of the collection chamber of the chassis.

[0012] Furthermore, it also includes a second gear, which is fixedly connected to the end of the roller shaft close to the cleaning brush. The cleaning brush is fixedly connected to a third gear, and the third gear is meshed with the second gear.

[0013] The beneficial effect is that when the impurities intercepted by the filter cloth accumulate to the upper limit, the weight of the accumulated impurities is used to make the filter cloth partially sink, thereby triggering the motor to start automatically, so that the filter cloth is transmitted counterclockwise. In this way, on the one hand, the clean part on the right side of the filter cloth is automatically transferred to the left to the position where the filter cloth is close to the water outlet of the feed rack, thereby realizing automatic replacement of the filter cloth. On the other hand, the impurities originally intercepted are automatically transferred to the left and dumped by the filter cloth, thereby realizing automatic collection of the impurities.

[0014] The present invention not only triggers the motor to start automatically, but also enables the first adjustment plate to adaptively move upward. By dynamically adjusting the first adjustment plate, the spare channel can be opened in time to drain water, thereby achieving the effect of pressure relief protection. In this way, the replacement of the filter cloth, the collection of impurities and the timely drainage of water proceed in coordination, thereby greatly reducing the probability of the filter cloth being blocked due to the accumulation of impurities in the soybean wastewater. In this way, the circulation treatment of the soybean wastewater can be normally achieved without frequent shutdowns to clean the filter cloth.

[0015] The present invention utilizes a rotating plate to adaptively deflect according to the size of the impact force of sewage, dynamically adjusting the difficulty of the support frame swinging downward, so as to resist the influence of the sewage impact force on the support frame, and prevent the false touch phenomenon caused by the large sewage impact force acting on the support frame in advance, thereby avoiding the motor from starting automatically in advance.

[0016] The present invention utilizes the rotation of the roller shaft at the lower left side to drive the second gear to rotate, thereby driving the third gear to rotate, and further driving the cleaning brush to rotate, so that the impurities remaining on the filter cloth are automatically cleaned in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a three-dimensional structural cross-sectional view of the present invention.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the unloading rack, roller shaft, belt and other components of the present invention.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the chassis and the unloading rack of the present invention.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the belt, the first spring, the first adjustment plate and other components of the present invention.

[0022] Figure 6 It is a three-dimensional structural diagram of the components such as the rotating rod, the connecting rod and the guide plate of the present invention.

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the components including the gear rack, the worm wheel and the worm of the present invention.

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the worm wheel, worm and first gear and other components of the present invention.

[0025] Fig. 9 It is a schematic diagram of the three-dimensional structure of the second adjustment plate, the sliding frame, the gear frame and other components of the present invention.

[0026] Fig.10 It is a three-dimensional structural schematic diagram of the second gear, the cleaning brush, the third gear and other components of the present invention.

[0027] Fig.11 It is a three-dimensional structural schematic diagram of the roller shaft, cleaning brush, third gear and other components of the present invention.

[0028] In the figure numbers: 101-chassis, 102-storage chamber, 103-unloading rack, 104-roller, 105-belt, 106-filter cloth, 107-motor, 108-carrying frame, 109-rotating shaft, 110-first spring, 111-first adjusting plate, 112-spare channel, 201-rotating rod, 202-connecting rod, 203-guide plate, 204-contact switch, 301-worm gear, 302-worm, 303-first gear, 304-toothed rack, 305-slide rail, 306-second spring, 401-rotating plate, 402-second adjusting plate, 403-sliding rack, 501-second gear, 502-cleaning brush, 503-third gear. DETAILED DESCRIPTION

[0029] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Example 1: A wastewater treatment device for recycling soybean processing, such as Figure 1-Figure 5 As shown, it includes a chassis 101, a storage chamber 102 and a collection chamber are arranged in the chassis 101, the collection chamber is located outside the storage chamber 102, a feeding rack 103 is connected to the left side of the top of the chassis 101, the soybean wastewater discharged from the upstream equipment enters the feeding rack 103, the upper and lower sides of the collection chamber of the chassis 101 are rotatably connected with rollers 104 symmetrically distributed along the left and right sides of the chassis 101, the front and rear sides between the four rollers 104 are connected with belts 105, a filter cloth 106 is fixedly connected between the two belts 105, the rollers 104 guide the filter cloth 106, a motor 107 is fixedly connected to the upper left part of the front side of the outside of the chassis 101, the output shaft of the motor 107 is fixedly connected to the roller 104 on the upper left side, the upper left side of the storage chamber 102 is fixedly connected to the roller 104 on the upper left side, The bottom of the storage chamber 102 is rotatably connected to a support frame 108, and the support frame 108 swings downward due to the gravity of the accumulated impurities. The right side of the support frame 108 is supported on the bottom of the filter cloth 106 near the bottom side of the unloading rack 103. A rotating shaft 109 is rotatably connected in the storage chamber 102, and a first spring 110 symmetrically distributed along the front and back of the rotating shaft 109 is fixedly connected between the rotating shaft 109 and the support frame 108. The right side of the unloading rack 103 is slidably connected to a first adjusting plate 111 in the up and down directions. A spare channel 112 is opened at the lower right side of the unloading rack 103. When impurities accumulate on the filter cloth 106 and the bottom of the unloading rack 103 is blocked, the first adjusting plate 111 slides downward to open the spare channel 112. The first adjusting plate 111 can adjust the opening size of the spare channel 112.

[0031] like Figure 2 and Figure 6As shown, it also includes a rotating rod 201 symmetrically distributed along the front and back of the carrier frame 108, the rotating rod 201 is fixedly connected to the end of the carrier frame 108, the upper end of the rotating rod 201 is rotatably connected to the connecting rod 202, and the right end of the connecting rod 202 is rotatably connected to the guide plate 203, the guide plate 203 is slidably connected to the unloading frame 103, and the side of the guide plate 203 close to the first adjustment plate 111 is provided with an inclined groove inclined from the upper left to the lower right, and the guide plate 203 is slidably connected to the first adjustment plate 111 through the inclined groove, so that the guide plate 203 slides left and right to push and pull the first adjustment plate 111 up and down, and the front lower part of the unloading frame 103 is fixedly connected to the contact switch 204, when the front guide plate 203 slides to the right along the unloading frame 103, the front guide plate 203 contacts the contact switch 204, and the contact switch 204 is electrically connected to the motor 107 through the control module.

[0032] The soybean wastewater discharged from the upstream equipment enters the storage chamber 102 through the discharge rack 103. In the process of entering the storage chamber 102, the wastewater will pass through the filter cloth 106. The filter cloth 106 can physically intercept impurities such as flocculants (such as oil agglomerates after polysilicate iron treatment) and solid particles in the soybean wastewater. As the impurities intercepted by the filter cloth 106 increase, the filter cloth 106 begins to gradually sink near the water outlet of the discharge rack 103, causing the support frame 108 to swing downward, the first spring 110 is stretched, and the support frame 108 drives the rotating rod 201 to rotate. The rotating rod 201 pushes the guide plate 203 to slide to the right through the connecting rod 202 until the guide plate 203 contacts the contact switch 204. At this time, it means that the impurities intercepted by the filter cloth 106 accumulate to the upper limit, which may cause the filter cloth 106 to be blocked, so the contact switch 204 sends an electrical signal, the control module receives the electrical signal, and controls the output shaft of the motor 107 to rotate, thereby driving the upper left side The roller 104 rotates, thereby driving the belt 105 to transmit counterclockwise, and the transmission of the belt 105 causes the remaining rollers 104 to rotate as well. In this way, the belt 105 drives the filter cloth 106 to transmit counterclockwise, so that the clean part on the right side of the filter cloth 106 is transferred to the left to the position where the filter cloth 106 is close to the water outlet of the discharge rack 103, and the original position of the filter cloth 106 close to the water outlet of the discharge rack 103 is transferred to the left, and the impurities intercepted on the filter cloth 106 are transferred to the left accordingly, and finally the transferred impurities fall downward into the collecting chamber of the chassis 101 under the action of gravity. In addition, when the guide plate 203 moves to the right, the guide plate 203 squeezes the first adjustment plate 111 through the inclined groove to adaptively move upward, so that the first adjustment plate 111 adaptively opens the spare channel 112 to prevent the filter cloth 106 from being blocked near the water outlet of the discharge rack 103 due to excessive accumulation of impurities, thereby increasing the water pressure in the discharge rack 103 and the equipment upstream of the discharge rack 103.

[0033] In summary, when the impurities intercepted by the filter cloth 106 accumulate to the upper limit, the weight of the accumulated impurities is used to make the filter cloth 106 partially sink, thereby triggering the motor 107 to start automatically, so that the filter cloth 106 is transmitted counterclockwise. In this way, on the one hand, the clean part on the right side of the filter cloth 106 is automatically transferred to the left to the position where the filter cloth 106 is close to the water outlet of the discharge rack 103, thereby realizing automatic replacement of the filter cloth 106. On the other hand, the impurities originally intercepted are automatically transferred to the left and dumped by the filter cloth 106, thereby realizing automatic collection of the impurities.

[0034] While triggering the motor 107 to start automatically, the present invention also enables the first adjustment plate 111 to adaptively move upward. By dynamically adjusting the first adjustment plate 111, the spare channel 112 can be opened in time to drain water, thereby achieving the effect of pressure relief protection. In this way, the replacement of the filter cloth 106, the collection of impurities and the timely drainage of water proceed in coordination, thereby greatly reducing the probability of the filter cloth 106 being blocked due to the accumulation of impurities in the soybean wastewater. In this way, there is no need to frequently stop the machine to clean the filter cloth 106, and the circulation treatment of the soybean wastewater can be normally achieved.

[0035] like Figure 7 and Figure 8 As shown, it also includes a worm wheel 301, which is fixedly connected to the front end of the rotating shaft 109, a worm 302 is rotatably connected to the upper front side of the chassis 101, the lower part of the worm 302 is meshed with the worm wheel 301, the upper part of the worm 302 is fixedly connected to the first gear 303, a slide rail 305 is fixedly connected to the left side of the unloading rack 103, the slide rail 305 is slidably connected to a toothed rack 304 along the left and right directions, the front side of the toothed rack 304 is provided with a tooth surface, and the tooth surface of the toothed rack 304 is meshed with the first gear 303, and a second spring 306 is fixedly connected between the slide rail 305 and the toothed rack 304.

[0036] like Fig. 9 As shown, it also includes a rotating plate 401, which is rotatably connected to the left side of the unloading rack 103, and a second adjustment plate 402 is slidably connected to the rotating plate 401. The bottom of the second adjustment plate 402 is rotatably connected to a sliding frame 403, and the sliding frame 403 is fixedly connected to the toothed frame 304.

[0037] In addition to being affected by the gravity of the impurities accumulated on the filter cloth 106, the support frame 108 may also be affected by the impact force of the sewage. When the impact force of the sewage is large, the impact force of the sewage may act on the support frame 108 in advance, causing an erroneous touch phenomenon, resulting in the motor 107 starting in advance. To avoid this situation, it is necessary to dynamically adjust the difficulty of the support frame 108 swinging downward according to the size of the sewage impact force. The specific operation is as follows: When sewage enters the discharge rack 103, the sewage impacts the rotating plate 401, and the rotating plate 401 adaptively deflects to the left according to the size of the impact force of the sewage. The rotating plate 401 pushes the sliding frame 403 to move to the left through the second adjusting plate 402, and the sliding frame 403 drives the toothed frame 304 to slide to the left along the slide rail 305, and the second spring 306 is adaptively compressed. The toothed frame 304 drives the first gear 303 to rotate through the tooth surface, thereby driving the worm 302 to rotate, and then driving the worm wheel 301 to rotate, and then driving the rotating shaft 109 to rotate, so that the rotating shaft 109 adaptively tightens the first spring 110, thereby adaptively increasing the difficulty of the supporting frame 108 to swing downward. In this way, the greater the impact force of the sewage, the greater the angle of deflection of the rotating plate 401 to the left, and the greater the difficulty of the supporting frame 108 to swing downward, so as to resist the influence of the impact force of the sewage on the supporting frame 108.

[0038] like Fig.10 and Fig.11 As shown, it also includes a second gear 501, which is fixedly connected to the front end of the roller shaft 104 at the lower left side. A cleaning brush 502 is rotatably connected to the left side of the lower part of the collecting chamber of the chassis 101. The cleaning brush 502 is used to clean the impurities remaining on the filter cloth 106 in time. The front end of the cleaning brush 502 is fixedly connected to the third gear 503, and the third gear 503 is meshed with the second gear 501.

[0039] The roller shaft 104 at the lower left side rotates to drive the second gear 501 to rotate, thereby driving the third gear 503 to rotate, and further driving the cleaning brush 502 to rotate, so that the impurities remaining on the filter cloth 106 are automatically cleaned in time.

[0040] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A sewage treatment device for recycling soybean processing, comprising a housing (101), wherein a storage chamber (102) and a collection chamber are arranged in the housing (101), wherein the collection chamber is located outside the storage chamber (102), wherein the top of the housing (101) is connected to a material unloading rack (103), wherein rollers (104) symmetrically distributed along the housing (101) are rotatably connected in the collection chamber of the housing (101), wherein two belts (105) are connected between all the rollers (104), wherein a filter cloth (106) is fixedly connected between the two belts (105), and wherein the rollers (104) guide the filter cloth (106), wherein the filter cloth (106) is guided by the rollers (104), wherein the filter cloth (106) is fixedly connected between the two belts (105), and wherein the filter cloth (106) is guided by the rollers (104), wherein the filter cloth (106) is guided by the rollers (104), wherein the filter cloth (106) is guided by the rollers (104), and ... A motor (107) is fixedly connected to the outside of the chassis (101), and an output shaft of the motor (107) is fixedly connected to any roller shaft (104). A support frame (108) is rotatably connected to the storage chamber (102), and one side of the support frame (108) is supported on the bottom of the filter cloth (106) near the unloading frame (103). A rotating shaft (109) is rotatably connected to the storage chamber (102), and first springs (110) symmetrically distributed along the rotating shaft (109) are fixedly connected between the rotating shaft (109) and the support frame (108). A first adjusting plate (111) is slidably connected to the unloading frame (103), and a spare channel (112) is opened on the unloading frame (103). The first adjusting plate (111) is used to control the opening size of the spare channel (112). The support frame (108) is provided with a trigger component for triggering the motor (107) to start automatically when impurities intercepted by the filter cloth (106) accumulate to an upper limit.

2. A wastewater treatment equipment for soybean processing and recycling as claimed in claim 1, characterized in that: The trigger assembly comprises a rotating rod (201) symmetrically distributed along the supporting frame (108), the rotating rod (201) being fixedly connected to the supporting frame (108), the rotating rod (201) being rotatably connected to a connecting rod (202), the connecting rod (202) being rotatably connected to a guide plate (203) for pushing and pulling the first adjusting plate (111) up and down, and the guide plate (203) being slidably connected to the unloading frame (103).

3. A wastewater treatment equipment for soybean processing and recycling as claimed in claim 2, characterized in that: An oblique groove is formed on one side of the guide plate (203) close to the first adjustment plate (111), and the guide plate (203) is slidably connected to the first adjustment plate (111) via the oblique groove.

4. A wastewater treatment equipment for soybean processing and recycling as claimed in claim 3, characterized in that: The trigger assembly also includes a contact switch (204), the contact switch (204) is fixedly connected to the unloading frame (103), the guide plate (203) close to the side of the contact switch (204) contacts the contact switch (204) when sliding along the unloading frame (103), and the contact switch (204) is electrically connected to the motor (107) through the control module.

5. A wastewater treatment equipment for soybean processing and recycling as claimed in claim 4, characterized in that: The machine also comprises a worm wheel (301), the worm wheel (301) is fixedly connected to the rotating shaft (109), the chassis (101) is rotatably connected to a worm (302), the worm (302) is meshed with the worm wheel (301), the worm (302) is fixedly connected to a first gear (303), the unloading rack (103) is fixedly connected to a slide rail (305), the slide rail (305) is slidably connected to a toothed rack (304), the tooth surface of the toothed rack (304) is meshed with the first gear (303), and a second spring (306) is fixedly connected between the slide rail (305) and the toothed rack (304).

6. A wastewater treatment equipment for soybean processing and recycling as claimed in claim 5, characterized in that: The device further comprises a rotating plate (401), the rotating plate (401) being rotatably connected to the unloading frame (103), the rotating plate (401) being slidably connected to a second adjustment plate (402), the second adjustment plate (402) being rotatably connected to a sliding frame (403), and the sliding frame (403) being fixedly connected to the toothed frame (304).

7. A wastewater treatment equipment for soybean processing and recycling as claimed in claim 6, characterized in that: It also includes a cleaning brush (502) for timely cleaning residual impurities on the filter cloth (106), and the cleaning brush (502) is rotatably connected to the lower part of the collection chamber of the chassis (101).

8. A wastewater treatment equipment for soybean processing and recycling as claimed in claim 7, characterized in that: It also includes a second gear (501), the second gear (501) is fixedly connected to the end of the roller shaft (104) on the side close to the cleaning brush (502), the cleaning brush (502) is fixedly connected to a third gear (503), and the third gear (503) is meshed with the second gear (501).

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