Wastewater treatment device for bean product processing

Abstract

The utility model discloses a wastewater treatment device for bean product processing, and belongs to the technical field of bean product processing. The device comprises a supporting base, a filter cylinder is arranged at the top of the supporting base, a diversion cone barrel extending into the filter cylinder is installed in the center of the top of the supporting base, a partition gate plate is installed at the bottom of the diversion cone barrel in a sliding mode, and a flow guide frame is arranged at the bottom of the supporting base. According to the bean product wastewater treatment device, the related structures of the diversion cone barrel and the diversion frame in the supporting base are matched for use, the auxiliary filter cylinder is used for carrying out filter pressing interception on bean product wastewater, and filtered water and fine filter residues generated in the filter pressing process are guided and discharged, so that the whole bean product wastewater treatment efficiency is improved, and the production cost is reduced. Waste water injected in a guided mode is subjected to pressurization flushing filtration from bottom to top through the waste water cavity, and intercepted and heavily stacked coarse filter residues are promoted to fall to be close to the arc-shaped residue discharging opening area, so that the coarse filter residues are conveniently and rapidly guided and discharged through the residue discharging mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of bean product processing, in particular to a wastewater treatment device for bean product processing. Background Art

[0002] Soy product processing wastewater refers to wastewater containing organic substances such as soybean dregs, soybean milk, oil, protein, etc. generated during the soybean product processing process; the main sources of wastewater in the soybean product processing process include the extraction of soybean milk, the precipitation of soybean dregs, the soaking of tofu, the stirring of soybean milk, etc.; the main characteristics of soybean product processing wastewater include high organic matter content, high pollution indicators such as BOD (biological oxygen demand) and COD (chemical oxygen demand), which may cause pollution to water bodies and affect the ecological environment of aquatic organisms;

[0003] In combination with the above content, it should be explained that: during the treatment process of wastewater generated by traditional soy product processing, the equipment is easily blocked due to the accumulation of large coarse filter residues in the wastewater, which requires frequent shutdown for inspection and cleaning, thus affecting the overall processing efficiency; at the same time, during the filtration of traditional wastewater, most of the wastewater passes through the filtration device under the weight and pipe pressure of the wastewater, which is affected by the filter residues in the wastewater, resulting in low overall filtration efficiency;

[0004] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0005] The utility model aims to provide a wastewater treatment device for bean product processing, which guides the injected wastewater through a wastewater chamber to perform bottom-up pressurized filtration, so as to cause the intercepted and heavily accumulated coarse filter residue to fall near the arc-shaped residue discharge port area, so that the residue discharge mechanism can quickly guide it to be discharged externally, and utilizes the filter press mechanism to assist the inner cylinder to perform active pressurized pushing filter treatment on the wastewater after the initial filtration, and accelerates the rapid pressurized filtration treatment on the quantitatively injected wastewater to solve the proposed problem.

[0006] The purpose of the utility model can be achieved by the following technical solutions: a wastewater treatment device for bean product processing, comprising a support base, a filter cartridge is arranged on the top of the support base, a diversion cone barrel extending to the inside of the filter cartridge is installed at the center of the top of the support base, a partition gate is slidably installed at the bottom of the diversion cone barrel, a guide frame is arranged at the bottom of the support base, and a filter residue port and a filter water port are arranged through the middle of the guide frame;

[0007] An inner cylinder is arranged at the center of the filter cylinder, and a wastewater cavity is symmetrically arranged on the outer side of the inner cylinder, a sliding sealing plate is installed on the outer wall of the top of the inner cylinder, a slag discharge mechanism is installed on the outer wall of the bottom of the filter cylinder, the slag discharge mechanism includes an arc-shaped sleeve plate, a barrel cover is arranged on the top of the filter cylinder, a filter press mechanism is arranged on the top of the barrel cover, and the filter press mechanism includes a barrel cover and an arc-shaped pressure plate.

[0008] Preferably, wastewater pipes extending into the wastewater chamber are symmetrically arranged on both sides of the top of the support base, a support frame slidably sleeved with the outer wall of the guide frame is arranged at the bottom of the support base, an inner thrust cylinder connected to the guide frame is arranged inside one end of the support frame, and the filter residue port and the water filter port are installed side by side inside the guide frame.

[0009] Preferably, a gate slide groove extending into the bottom wall of the filter cartridge is provided at the bottom of the diversion cone barrel, an inner push cylinder 2 connected to the partition gate is provided at one end of the gate slide groove, and a middle filter frame is provided on the plate body at the other end of the partition gate.

[0010] Preferably, arc-shaped slag discharge ports are provided at the bottom of both sides of the wastewater chamber, overflow ports connected to the wastewater chamber are provided on the outer walls on both sides of the top of the inner cylinder, an arc-shaped filter plate close to the overflow port is provided on the inner wall of the top of the wastewater chamber, the sliding sealing plate is slidably installed above the overflow port, and sliding cylinders are provided at both ends of the sliding sealing plate.

[0011] Preferably, adjusting cylinders are symmetrically arranged at both ends of the arc-shaped sleeve plate, an outer guide groove is arranged at the bottom of the arc-shaped sleeve plate, and the outer shell of the adjusting cylinder is connected and fixed to the outer wall of the filter cartridge.

[0012] Preferably, the barrel cover is embedded in the top center of the barrel cover, a transmission part is provided on the top wall of the barrel cover, a lead screw is provided through the middle of the transmission part, a rod sleeve is provided on the top of the barrel cover and is sleeved with the lead screw, a servo motor connected with the transmission part is provided on the side of the top of the barrel cover, a limiting sleeve extending to the inside of the inner barrel is provided at the bottom of the lead screw, an arc-shaped pressure plate is sleeved on the surface of the limiting sleeve, and a limiting guide block connected to the inner wall of the inner barrel is provided on the outer wall of the arc-shaped pressure plate.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model uses the diversion cone barrel and the guide frame related structure in the support base to assist the filter cartridge in filtering and intercepting the bean product wastewater, and separates and discharges the filtered water and fine filter residue generated in the filtering process, thereby improving the overall bean product wastewater treatment efficiency;

[0015] (2) The utility model guides the injected wastewater through the wastewater chamber to perform bottom-up pressurized filtration, causing the intercepted and heavily accumulated coarse filter residue to fall near the arc-shaped slag discharge port area, so that the slag discharge mechanism can quickly guide it to be discharged externally, and uses the filter press mechanism to assist the inner cylinder to perform active pressurized push-type filter pressure treatment on the wastewater after the initial filtration, and accelerates the rapid pressurized filtration treatment of the quantitatively injected wastewater. 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 three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic cross-sectional view of the structure of the filter cartridge of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the support base of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the filter cartridge of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the slag discharge mechanism of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the filter press mechanism of the utility model.

[0023] Legend: 1. Support base; 101. Wastewater pipe; 102. Guide frame; 103. Inner push cylinder 1; 104. Support frame; 105. Filter residue outlet; 106. Filter water outlet; 2. Filter cartridge; 201. Wastewater chamber; 202. Inner cartridge; 203. Overflow outlet; 204. Sliding sealing plate; 205. Sliding cylinder; 206. Curved filter plate; 207. Curved slag outlet; 3. Slag discharge mechanism; 301. Adjustment Cylinder; 302, arc sleeve; 303, outer guide groove; 4, barrel cover; 5, filter press mechanism; 501, barrel cover; 502, servo motor; 503, transmission part; 504, rod sleeve; 505, lead screw; 506, limit sleeve; 507, arc pressure plate; 508, limit guide block; 6, diversion cone barrel; 601, inner push cylinder 2; 602, partition gate; 603, middle filter mesh frame; 604, gate slide groove. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] Embodiment 1:

[0026] This embodiment is used to solve the problem that during the treatment process of wastewater generated by traditional soy product processing, the device is easily blocked due to the accumulation of large coarse filter residues in the wastewater, requiring frequent shutdown for inspection and cleaning, thereby affecting the overall processing efficiency.

[0027] See also Figure 1 - Figure 4As shown, this embodiment is a wastewater treatment device for bean product processing, comprising a support base 1, a filter cartridge 2 is arranged on the top of the support base 1, a diversion cone barrel 6 extending to the inside of the filter cartridge 2 is installed at the center of the top of the support base 1, a partition gate plate 602 is slidably installed at the bottom of the diversion cone barrel 6, a guide frame 102 is arranged at the bottom of the support base 1, and a filter residue port 105 and a filter water port 106 are penetrated in the middle of the guide frame 102. When in use, the wastewater pipe 101 is connected to the external bean product processing wastewater main pipe, and the wastewater is guided and injected into the wastewater cavity 201. The continuously injected wastewater fills the wastewater cavity 201, and the wastewater at the top of the wastewater cavity 201 is intercepted by the arc filter plate 206, so that the coarse filter residue in the wastewater is retained in the wastewater cavity 201, and the pre-filtered wastewater gradually overflows the overflow port 203;

[0028] Wastewater pipes 101 extending into the wastewater chamber 201 are symmetrically arranged on both sides of the top of the support base 1, and a support frame 104 slidably sleeved with the outer wall of the guide frame 102 is arranged at the bottom of the support base 1, and an inner push cylinder 103 connected to the guide frame 102 is arranged inside one end of the support frame 104, and the filter residue port 105 and the water filter port 106 are installed side by side inside the guide frame 102, and the inner push cylinder 103 drives the guide frame 102 to slide along the inside of the support frame 104 through the connecting piece until the water filter port 106 is moved to the bottom of the diversion cone barrel 6, and the inner push cylinder 2 601 in the diversion cone barrel 6 drives the partition gate plate 602 to move along the gate plate slide groove 604 through the connecting piece until the middle filter screen frame 603 moves to the middle of the diversion cone barrel 6, at this time, the bottom of the inner cylinder 202 is connected to the water filter port 106 through the diversion cone barrel 6;

[0029] The bottom of the diverter cone barrel 6 is provided with a gate slide groove 604 extending to the bottom wall of the filter cartridge 2, one end of the gate slide groove 604 is provided with an inner push cylinder 601 connected to the partition gate 602, and the other end of the partition gate 602 is provided with a middle filter frame 603;

[0030] Arc-shaped slag discharge ports 207 are provided at the bottom of both sides of the wastewater chamber 201, overflow ports 203 connected to the wastewater chamber 201 are provided on the outer walls of both sides of the top of the inner cylinder 202, and an arc-shaped filter plate 206 close to the overflow port 203 is provided on the inner wall of the top of the wastewater chamber 201. The sliding sealing plate 204 is slidably installed above the overflow port 203, and sliding cylinders 205 are provided at both ends of the sliding sealing plate 204. The sliding cylinder 205 drives the sliding sealing plate 204 to slide up along the overflow port 203 through the connecting piece until the overflow port 203 is opened, and the wastewater preliminarily filtered in the wastewater chamber 201 is backflowed into the inner cylinder 202 along the overflow port 203, and the wastewater in the wastewater chamber 201 improves the filling efficiency until the wastewater filling pressure in the wastewater chamber 201 increases, and the sliding cylinder 205 drives the sliding sealing plate 204 to slide down through the connecting piece to temporarily close the inner cylinder 202.

[0031] Embodiment 2:

[0032] This embodiment is used to solve the problem that during traditional wastewater filtration, most of the wastewater passes through the filtration device using its own weight and pipe pressure, which is affected by the filter residue in the wastewater, resulting in low overall filtration efficiency.

[0033] See also Figure 1 , Figure 5 , Figure 6 As shown, a soy product processing wastewater treatment device of this embodiment includes an inner cylinder 202 arranged at the center of the filter cylinder 2, and a wastewater chamber 201 is symmetrically arranged on the outer side of the inner cylinder 202, a sliding sealing plate 204 is installed on the top outer wall of the inner cylinder 202, a slag discharge mechanism 3 is installed on the bottom outer wall of the filter cylinder 2, and the slag discharge mechanism 3 includes an arc-shaped sleeve plate 302, a barrel cover 4 is arranged on the top of the filter cylinder 2, and a filter pressing mechanism 5 is arranged on the top of the barrel cover 4, and the filter pressing mechanism 5 includes a barrel cover 501 and an arc-shaped pressing plate 507;

[0034] After waiting for the arc-shaped pressing plate 507 to move to a certain distance from the bottom of the inner cylinder 202, the inner push cylinder 103 drives the diversion to move the filter residue port 105 to the bottom of the diverter cone barrel 6, and the inner push cylinder 2 601 drives the middle filter mesh frame 603 to move further to one end, completely exposing the bottom of the diverter cone barrel 6, so that the inner cylinder 202 and the filter residue port 105 are connected, and the lead screw 505 further drives the arc-shaped pressing plate 507 to slide down, pushing the intercepted fine filter residue into the filter residue port 105;

[0035] Adjustment cylinders 301 are symmetrically arranged at both ends of the arc sleeve 302, an outer guide groove 303 is arranged at the bottom of the arc sleeve 302, and the outer shell of the adjustment cylinder 301 is connected and fixed to the outer wall of the filter cartridge 2;

[0036] The barrel cover 501 is embedded in the top center of the barrel cover 4, and a transmission member 503 is arranged on the top wall of the barrel cover 501. A lead screw 505 is arranged through the middle of the transmission member 503. A rod sleeve 504 sleeved with the lead screw 505 is arranged on the top of the barrel cover 501. A servo motor 502 connected to the transmission member 503 is arranged on the top side of the barrel cover 501. A limiting sleeve 506 extending to the inside of the inner barrel 202 is arranged at the bottom of the lead screw 505. An arc-shaped pressing plate 507 is sleeved on the surface of the limiting sleeve 506, and a limiting guide block 508 connected to the inner wall of the inner barrel 202 is arranged on the outer wall of the arc-shaped pressing plate 507.

[0037] The servo motor 502 drives the lead screw 505 to rotate through the transmission member 503, and the lead screw 505 rotates and slides down along the cylinder cover 501, and pushes the arc-shaped pressing plate 507 to slide down. The top of the arc-shaped pressing plate 507 is rotatably connected to the lead screw 505, and the arc-shaped pressing plate 507 is slidably connected to the inner wall of the inner cylinder 202 through the limit guide block 508. With the arc-shaped pressing plate 507 continuously pressing down, it pushes the primary filtered wastewater to increase pressure and pass through the middle filter mesh frame 603, thereby forming a secondary fine filtration of the primary filtered wastewater;

[0038] After the pressure of the wastewater chamber 201 increases, the injection of the single-side wastewater chamber 201 is suspended, and the cylinder 301 is adjusted to drive the housing plate away from the arc-shaped slag discharge port 207, so that the wastewater and the coarse filter residue in the wastewater chamber 201 are overflowed along the arc-shaped slag discharge port 207, and the outer guide groove 303 is connected to the external waste residue pool to receive them uniformly.

[0039] In combination with Example 1 and Example 2, the diversion cone barrel 6 and the guide frame 102 in the support base 1 can be used in conjunction with each other to assist the filter cartridge 2 in the pressure filtration interception of the soy product wastewater, and to divert and discharge the filtered water and fine filter residue generated during the pressure filtration process, thereby improving the overall soy product wastewater treatment efficiency. The wastewater chamber 201 can also be used to guide the injected wastewater to perform a bottom-up pressurized filtration, causing the intercepted and heavily accumulated coarse filter residue to fall near the arc-shaped residue discharge port 207 area, so that the residue discharge mechanism 3 can quickly guide and discharge it. The filter press mechanism 5 assists the inner cylinder 202 in actively pressurizing and pushing the wastewater after the initial filtration, and accelerates the rapid pressurized filtration of the quantitatively injected wastewater.

[0040] 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.

Claims

1. A soy product processing wastewater treatment device, comprising a support base (1), characterized in that: A filter cartridge (2) is arranged on the top of the support base (1); a diverter cone barrel (6) extending into the interior of the filter cartridge (2) is installed at the center of the top of the support base (1); a partition gate plate (602) is slidably installed at the bottom of the diverter cone barrel (6); a guide frame (102) is arranged at the bottom of the support base (1); a filter residue port (105) and a filter water port (106) are provided through the middle of the guide frame (102); An inner cylinder (202) is arranged at the center of the filter cylinder (2), and a wastewater cavity (201) is symmetrically arranged on the outer side of the inner cylinder (202); a sliding sealing plate (204) is installed on the top outer wall of the inner cylinder (202); a slag discharge mechanism (3) is installed on the bottom outer wall of the filter cylinder (2); the slag discharge mechanism (3) comprises an arc-shaped sleeve plate (302); a barrel cover (4) is arranged on the top of the filter cylinder (2); a filter pressing mechanism (5) is arranged on the top of the barrel cover (4); the filter pressing mechanism (5) comprises a barrel cover (501) and an arc-shaped pressing plate (507).

2. A soy product processing wastewater treatment device according to claim 1, characterized in that: Wastewater pipes (101) extending into the wastewater chamber (201) are symmetrically arranged on both sides of the top of the support base (1), and the support base (1) is provided with a support frame (104) slidably sleeved with the outer wall of the guide frame (102) at the bottom, and an inner thrust cylinder (103) connected to the guide frame (102) is arranged inside one end of the support frame (104), and the filter residue port (105) and the filter water port (106) are installed side by side inside the guide frame (102).

3. A soy product processing wastewater treatment device according to claim 1, characterized in that: The bottom of the diversion cone barrel (6) is provided with a gate slide groove (604) extending into the bottom wall of the filter cartridge (2), one end of the gate slide groove (604) is provided with an inner push cylinder 2 (601) connected to the partition gate (602), and the other end of the partition gate (602) is provided with a middle filter frame (603).

4. A soy product processing wastewater treatment device according to claim 1, characterized in that: The wastewater chamber (201) is provided with arc-shaped slag discharge ports (207) at the bottom of both sides, the inner cylinder (202) is provided with overflow ports (203) connected to the wastewater chamber (201) on the outer walls of both sides of the top, the top inner wall of the wastewater chamber (201) is provided with an arc-shaped filter plate (206) close to the overflow port (203), the sliding sealing plate (204) is slidably mounted above the overflow port (203), and sliding cylinders (205) are provided at both ends of the sliding sealing plate (204).

5. A soy product processing wastewater treatment device according to claim 1, characterized in that: Adjustment cylinders (301) are symmetrically arranged at both ends of the arc-shaped sleeve plate (302), an outer guide groove (303) is arranged at the bottom of the arc-shaped sleeve plate (302), and the outer shell of the adjustment cylinder (301) is connected and fixed to the outer wall of the filter cartridge (2).

6. A soy product processing wastewater treatment device according to claim 1, characterized in that: The barrel cover (501) is embedded in the top center of the barrel cover (4); a transmission member (503) is arranged on the top wall of the barrel cover (501); a lead screw (505) is arranged through the middle of the transmission member (503); a rod sleeve (504) is arranged on the top of the barrel cover (501) and is sleeved with the lead screw (505); a servo motor (502) connected to the transmission member (503) is arranged on the top side of the barrel cover (501); a limiting shaft sleeve (506) extending to the inside of the inner barrel (202) is arranged at the bottom of the lead screw (505); an arc-shaped pressure plate (507) is sleeved on the surface of the limiting shaft sleeve (506); and a limiting guide block (508) connected to the inner wall of the inner barrel (202) is arranged on the outer wall of the arc-shaped pressure plate (507).

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