Bean curd residue filter pressing device

Abstract

The utility model discloses a soybean curb residue filter pressing device, and belongs to the field of soybean curb residue treatment equipment. The filter pressing device is used for solving the problems that filter cloth is difficult to clean and filter pressing water is difficult to collect and clean in the filter pressing process. The device comprises a fixing frame, a collecting box is fixedly installed at the bottom of the fixing frame, a first compression roller, a second compression roller, a third compression roller and a plurality of guide rollers are movably installed in the fixing frame, the first compression roller, the second compression roller and the guide rollers are in transmission connection through first filter cloth, the third compression roller and the guide rollers are in transmission connection through second filter cloth, and a collecting assembly is fixedly installed in the fixing frame. A blanking plate is fixedly mounted on the fixed frame; the filter cloth I and the filter cloth II are periodically impacted through the cam, soybean curb residues in pores of the filter cloth I and the filter cloth II fall off through vibration, meanwhile, in the rotating process of the rotating rod I, the rotating rod IV is driven to synchronously rotate, and then the scraper blade is driven to push liquid and impurities at the bottom of the collecting box to the drainage groove. And the filter pressing water is collected and cleaned.

Description

Technical Field

[0001] The utility model relates to the field of tofu dregs processing equipment, in particular to a tofu dregs filter pressing device. Background Art

[0002] In the process of making tofu, a large amount of tofu dregs will inevitably be produced. The tofu dregs contain a large amount of crude protein and crude fiber, so their nutritional value is good and can be used as feed for livestock and poultry. However, due to their high water content (often above 85%), they are easy to ferment and deteriorate at room temperature. Therefore, a tofu dregs filter press is needed to filter the tofu dregs.

[0003] However, in the prior art, the tofu residue filter press device has pores in the filter cloth during use. During the filter press process, part of the tofu residue enters the pores of the filter cloth, which is easy to clog the filter cloth after long-term use, affecting the filter press effect of the tofu residue. It is difficult to clean the filter cloth during the filter press process.

[0004] Moreover, during the filter press process of tofu residue, the filter water usually drips directly from the filter cloth, which is very easy to splash and affect the processing environment. In the long run, it is easy to cause rust on some components of the machine, thereby contaminating the processed products and making it difficult to collect and clean the filter water.

[0005] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0006] The utility model aims to provide a tofu residue filter press device, which can collect and clean the filter cloth during the filter press process and the filter water through the set collection component, so as to solve the technical defects proposed by the background technology.

[0007] The purpose of the utility model can be achieved through the following technical scheme: a tofu residue filter pressing device, including a fixed frame, a collecting box is fixedly installed at the bottom of the fixed frame, a pressure roller 1, a pressure roller 2, a pressure roller 3 and a plurality of guide rollers are movably installed inside the fixed frame, the pressure roller 1, the pressure roller 2 and the guide roller are connected by a filter cloth 1, the pressure roller 3 and the guide roller are connected by a filter cloth 2, a collecting component is fixedly installed inside the fixed frame, a feeding plate is fixedly installed on the fixed frame, the feeding plate is located at the pressure roller 2 and the pressure roller 3, and the feeding plate is in contact with the filter cloth 1 and the filter cloth 2.

[0008] Preferably, the collecting assembly comprises a motor and a rotating rod 1, wherein the motor is fixedly mounted on the top of the fixing frame, the rotating rod 1 is movably mounted inside the fixing frame, the top of the rotating rod 1 is fixedly connected to the output end of the motor, and the bottom of the rotating rod 1 extends into the collecting box.

[0009] Preferably, bevel gear one, bevel gear two and bevel gear three are fixedly installed on rotating rod one in sequence from top to bottom, and the collecting assembly also includes rotating rod two and rotating rod three, rotating rod two and rotating rod three are both movably installed in the fixed frame, rotating rod two is located in filter cloth one, and rotating rod three is located in filter cloth two.

[0010] Preferably, a bevel gear four is fixedly installed on the end of rotating rod two close to rotating rod one, and bevel gear four is meshed with bevel gear one. A bevel gear five is fixedly installed on the end of rotating rod three close to rotating rod one, and bevel gear five is meshed with bevel gear two. Multiple cams are fixedly installed on rotating rod two and rotating rod three, and the cams are respectively fitted with filter cloth one and filter cloth two.

[0011] Preferably, a rotating rod four is movably installed in the collection box, a bevel gear six is ​​fixedly installed on the rotating rod four, the rotating rod four is specifically a reciprocating screw, the bevel gear six is ​​arranged close to the rotating rod one, and the bevel gear six is ​​meshed with the bevel gear three-phase.

[0012] Preferably, a drainage groove is provided at the bottom edge of the collection box, a threaded sleeve is movably installed on the rotating rod four through a thread, a scraper is fixedly installed at the bottom of the threaded sleeve, and the bottom of the scraper is in contact with the bottom of the collection box.

[0013] The beneficial effects of the utility model are as follows:

[0014] (1) The utility model uses the rotating rod 1, the rotating rod 2 and the rotating rod 3 in coordination. During the process of filtering the tofu residue, the motor is started to drive the rotating rod 1 to rotate, and the rotating rod 2 and the rotating rod 3 are driven to rotate synchronously through the bevel gear 1 and the bevel gear 2, thereby driving the cam to periodically impact the filter cloth 1 and the filter cloth 2, and using vibration to make the tofu residue in the pores of the filter cloth 1 fall onto the filter cloth 2, and the tofu residue in the pores of the filter cloth 2 fall into the collection box, so as to realize the cleaning of the filter cloth during the filtering process;

[0015] (2) The utility model uses the rotating rod 4 and the scraper in coordination. When the tofu residue is filtered, the filtered water drips from the filter cloth 2 into the collection box to avoid splashing. At the same time, during the rotation of the rotating rod 1, the bevel gear 3 drives the rotating rod 4 to rotate synchronously, and the thread drives the threaded sleeve to move, thereby driving the scraper to push the liquid and impurities at the bottom of the collection box toward the drainage trough, thereby ensuring the smooth discharge of the filtered water and impurities, and realizing the proper collection and cleaning of the filtered water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings;

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2It is a schematic diagram of the structure inside the fixing frame of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the collection component in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the collection box in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the scraper in the utility model.

[0022] Legend: 1. Fixed frame; 101. Pressing roller one; 102. Pressing roller two; 103. Pressing roller three; 104. Guide roller; 105. Filter cloth one; 106. Filter cloth two; 107. Unloading plate; 2. Collecting box; 201. Rotating rod four; 202. Bevel gear six; 203. Drain trough; 204. Threaded sleeve; 205. Scraper; 3. Collecting assembly; 301. Motor; 302. Rotating rod one; 303. Bevel gear one; 304. Bevel gear two; 305. Bevel gear three; 306. Rotating rod two; 307. Rotating rod three; 308. Bevel gear four; 309. Bevel gear five; 310. Cam. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1:

[0025] The present embodiment is used to solve the problem that during the use of the tofu residue filter press device in the prior art, due to the pores in the filter cloth, part of the tofu residue enters the pores of the filter cloth during the filtration process, which is easy to clog the filter cloth after long-term use, affecting the filtration effect of the tofu residue and making it difficult to clean the filter cloth during the filtration process.

[0026] See also Figure 1 - Figure 3 As shown, this embodiment is a tofu residue filter pressing device, including a fixed frame 1, a collecting box 2 is fixedly installed at the bottom of the fixed frame 1, and a pressure roller 101, a pressure roller 102, a pressure roller 103 and a plurality of guide rollers 104 are movably installed inside the fixed frame 1. The pressure roller 101, the pressure roller 102 and the guide roller 104 are connected by transmission through the filter cloth 105, and the pressure roller 3 103 and the guide roller 104 are connected by transmission through the filter cloth 2 106.

[0027] A material discharge plate 107 is fixedly installed on the fixed frame 1, and the material discharge plate 107 is located at the pressing roller 2 102 and the pressing roller 3 103. The material discharge plate 107 is in contact with the filter cloth 1 105 and the filter cloth 2 106. After the tofu dregs are filtered by the pressing roller 1 101, the pressing roller 2 102 and the pressing roller 3 103, the filter cloth 1 105 and the filter cloth 2 106 are separated at the pressing roller 2 102 and the pressing roller 3 103. After separation, the tofu dregs on the filter cloth 1 105 and the filter cloth 2 106 are scraped off through the upper and lower material discharge plates 107 to realize the discharge of the tofu dregs.

[0028] A collecting assembly 3 is fixedly installed inside the fixed frame 1, wherein the filter cloth 1 105 and the filter cloth 2 106 enclose a primary filtration area with a gradually decreasing angle, and the tofu residue to be filtered is conveyed to the filter cloth 2 106, and the pressure roller 1 101, the pressure roller 2 102 and the pressure roller 3 103 are driven to rotate by the driving device, wherein the driving device is a prior art, and its specific structure and connection method are not further described here. First, the tofu residue is pre-filtered by the filter cloth 105 and the filter cloth 2 106, so as to effectively improve the filtration effect of the tofu residue.

[0029] After the pre-filtering of the tofu dregs is completed, the tofu dregs are driven by filter cloth 105 and filter cloth 2 106 to move to pressure roller 101 and pressure roller 3 103, and the tofu dregs are squeezed by pressure roller 101 and pressure roller 3 103. After squeezing, the tofu dregs continue to move, and are squeezed for the second time by pressure roller 2 102 and pressure roller 3 103. Through multi-stage squeezing, the filtering effect of the tofu dregs is guaranteed.

[0030] The collecting component 3 includes a motor 301 and a rotating rod 1 302. The motor 301 is fixedly installed on the top of the fixed frame 1, and the rotating rod 1 302 is movably installed inside the fixed frame 1. The top of the rotating rod 1 302 is fixedly connected to the output end of the motor 301, and the bottom of the rotating rod 1 302 extends into the collecting box 2. A bevel gear 1 303, a bevel gear 2 304 and a bevel gear 3 305 are fixedly installed on the rotating rod 1 302 from top to bottom in sequence. The collecting component 3 also includes a rotating rod 2 306 and a rotating rod 3 307. The rotating rod 2 306 and the rotating rod 3 307 are both movably installed in the fixed frame 1. The rotating rod 2 306 is located in the filter cloth 1 105, and the rotating rod 3 307 is located in the filter cloth 2 106.

[0031] A bevel gear four 308 is fixedly installed on one end of the rotating rod 2 306 close to the rotating rod 1 302, and the bevel gear four 308 is meshed with the bevel gear one 303. A bevel gear five 309 is fixedly installed on one end of the rotating rod 307 close to the rotating rod 1 302, and the bevel gear five 309 is meshed with the bevel gear two 304. A plurality of cams 310 are fixedly installed on the rotating rod 2 306 and the rotating rod three 307, and the cams 310 are respectively fitted with the filter cloth one 105 and the filter cloth two 106. When the rotating rod three 307 rotates, the cams 310 and the filter cloth two 106 produce periodic collisions, so as to disperse the tofu residue on the filter cloth two 106, avoid the accumulation of the tofu residue and affect the subsequent filtration, and effectively increase the filtration effect.

[0032] During the process of filter pressing the tofu residue, the starting motor 301 drives the rotating rod 1 302 to rotate, and the rotating rod 2 306 and the rotating rod 3 307 are driven to rotate synchronously through the bevel gear 1 303 and the bevel gear 2 304, thereby driving the cam 310 to periodically impact the filter cloth 1 105 and the filter cloth 2 106, and utilizing the vibration to make the tofu residue in the pores of the filter cloth 1 105 fall onto the filter cloth 2 106, and make the tofu residue in the pores of the filter cloth 2 106 fall into the collecting box 2, so as to clean the filter cloth during the filter pressing process.

[0033] Embodiment 2:

[0034] This embodiment is used to solve the problem that during the filter press process of tofu residue, the filter water usually drips directly from the filter cloth, which is very likely to cause splashing, thereby affecting the processing environment. In the long run, it is easy to cause rust on some components of the machine, thereby contaminating the processed products, and it is difficult to properly collect and clean the filter water.

[0035] See also Figure 4 - Figure 5 As shown, the utility model also includes a rotating rod four 201, which is movably installed in the collecting box 2, and a bevel gear six 202 is fixedly installed on the rotating rod four 201. The rotating rod four 201 is specifically a reciprocating screw, and the bevel gear six 202 is arranged close to the rotating rod one 302. The bevel gear six 202 is meshed with the bevel gear three 305. A drainage groove 203 is provided at the bottom edge of the collecting box 2, and a threaded sleeve 204 is movably installed on the rotating rod four 201 through a thread. A scraper 205 is fixedly installed at the bottom of the threaded sleeve 204, and the bottom of the scraper 205 is in contact with the bottom of the collecting box 2, wherein the rotating rod four is specifically a reciprocating screw, and the threaded sleeve 204 is driven to reciprocate by the reciprocating screw, wherein the reciprocating screw transmission structure is all prior art, and its specific type and connection method are not repeated here, and the thread is not drawn in the figure.

[0036] When the tofu residue is filter-filtered, the filter water drips from the filter cloth 2 106 into the collection box 2 to prevent it from splashing. At the same time, during the rotation of the rotating rod 1 302, the bevel gear 3 305 is used to drive the rotating rod 4 201 to rotate synchronously, and the thread is used to drive the threaded sleeve 204 to move, thereby driving the scraper 205 to push the liquid and impurities at the bottom of the collection box 2 toward the drainage trough 203, thereby ensuring the smooth discharge of the filter water and impurities, and realizing the proper collection and cleaning of the filter water.

[0037] In combination with Example 1 and Example 2, by using the rotating rod 1 302, the rotating rod 2 306 and the rotating rod 3 307 in coordination, the motor 301 drives the rotating rod 2 306 and the rotating rod 3 307 to rotate synchronously, so that the cam 310 periodically hits the filter cloth 1 105 and the filter cloth 2 106, and the vibration is used to make the tofu residue in the pores of the filter cloth 1 105 and the filter cloth 2 106 fall off, so as to clean the filter cloth during the filter pressing process. At the same time, during the rotation of the rotating rod 1 302, the rotating rod 4 201 is driven to rotate synchronously, and the thread is used to drive the threaded sleeve 204 to move, thereby driving the scraper 205 to push the liquid and impurities at the bottom of the collection box 2 toward the drainage trough 203, thereby achieving proper collection and cleaning of the filter water.

[0038] The working process and principle of the utility model are as follows:

[0039] First, in the process of filtering the tofu residue, the rotating rod 2 306 and the rotating rod 307 are rotated to drive the cam 310 to periodically impact the filter cloth 1 105 and the filter cloth 2 106, so that the tofu residue in the pores of the filter cloth 1 105 falls onto the filter cloth 2 106 and the tofu residue in the pores of the filter cloth 2 106 falls into the collection box 2, so as to clean the filter cloth during the filtering process;

[0040] Furthermore, when the tofu residue is filtered, the filtered water drips from the filter cloth 2 106 into the collection box 2 to avoid splashing. At the same time, the bevel gear 305 drives the rotating rod 4 201 to rotate synchronously, thereby driving the scraper 205 to push the liquid and impurities at the bottom of the collection box 2 toward the drainage trough 203, thereby ensuring the smooth discharge of the filtered water and impurities, and realizing the proper collection and cleaning of the filtered water.

[0041] In summary, the utility model realizes the collection and cleaning of the filter cloth during the filter pressing process by means of the collection assembly 3 provided, and also realizes the collection and cleaning of the filter pressing water.

[0042] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A tofu residue filter press device, comprising a fixing frame (1), It is characterized in that A collecting box (2) is fixedly mounted at the bottom of the fixed frame (1); a pressure roller 1 (101), a pressure roller 2 (102), a pressure roller 3 (103) and a plurality of guide rollers (104) are movably mounted inside the fixed frame (1); the pressure roller 1 (101), the pressure roller 2 (102) and the guide roller (104) are transmission-connected via a filter cloth 1 (105); the pressure roller 3 (103) and the guide roller (104) are transmission-connected via a filter cloth 2 (106); a collecting assembly (3) is fixedly mounted inside the fixed frame (1); a material removal plate (107) is fixedly mounted on the fixed frame (1); the material removal plate (107) is located at the pressure roller 2 (102) and the pressure roller 3 (103); and the material removal plate (107) is in contact with the filter cloth 1 (105) and the filter cloth 2 (106).

2. A tofu residue filter press device according to claim 1, It is characterized in that The collecting assembly (3) comprises a motor (301) and a rotating rod (302), wherein the motor (301) is fixedly mounted on the top of the fixing frame (1), and the rotating rod (302) is movably mounted inside the fixing frame (1), the top of the rotating rod (302) is fixedly connected to the output end of the motor (301), and the bottom of the rotating rod (302) extends into the collecting box (2).

3. A tofu residue filter press device according to claim 2, It is characterized in that The rotating rod 1 (302) is fixedly mounted with a bevel gear 1 (303), a bevel gear 2 (304) and a bevel gear 3 (305) in order from top to bottom. The collecting assembly (3) also includes a rotating rod 2 (306) and a rotating rod 3 (307). The rotating rod 2 (306) and the rotating rod 3 (307) are both movably mounted in the fixed frame (1). The rotating rod 2 (306) is located in the filter cloth 1 (105), and the rotating rod 3 (307) is located in the filter cloth 2 (106).

4. A tofu residue filter press device according to claim 3, It is characterized in that A bevel gear four (308) is fixedly mounted on one end of the rotating rod two (306) close to the rotating rod one (302), and the bevel gear four (308) is meshed with the bevel gear one (303). A bevel gear five (309) is fixedly mounted on one end of the rotating rod three (307) close to the rotating rod one (302), and the bevel gear five (309) is meshed with the bevel gear two (304). A plurality of cams (310) are fixedly mounted on both the rotating rod two (306) and the rotating rod three (307), and the cams (310) are respectively fitted with the filter cloth one (105) and the filter cloth two (106).

5. The tofu residue filter press device according to claim 1, It is characterized in that A rotating rod four (201) is movably installed in the collection box (2), and a bevel gear six (202) is fixedly installed on the rotating rod four (201). The rotating rod four (201) is specifically a reciprocating screw. The bevel gear six (202) is arranged close to the rotating rod one (302), and the bevel gear six (202) is meshed with the bevel gear three (305).

6. The tofu residue filter press device according to claim 5, It is characterized in that A drainage groove (203) is provided at the bottom edge of the collection box (2); a threaded sleeve (204) is movably mounted on the rotating rod (201) through a thread; a scraper (205) is fixedly mounted on the bottom of the threaded sleeve (204); and the bottom of the scraper (205) is in contact with the bottom of the collection box (2).

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