Seasoning production wastewater purification device

Abstract

The utility model relates to the technical field of seasoning production, in particular to a seasoning production wastewater purification device which comprises a treatment box, a mounting plate is fixedly mounted on one side of the treatment box, a positive and negative rotation motor is fixedly mounted on the mounting plate, and the output end of the positive and negative rotation motor movably penetrates through the mounting plate and is fixedly connected with a rotating shaft. And movable grooves are formed in the two sides of the top of the treatment box correspondingly, and filter screens are slidably mounted in the movable grooves. Half of the filter screen accumulated with impurities is pulled out of the treatment box through the positive and negative rotation motor, the rotating shaft and the main pulling rope, and meanwhile, the other half of the filter screen is moved into the treatment box under the action of the winding roller, the spring and the main pulling rope, so that the purpose of filtering while cleaning the filter screen is achieved; therefore, an operator does not need to pause the filtering work when cleaning the filter screen, the wastewater purification process is not interrupted, and the situation that the wastewater purification efficiency is influenced by cleaning the filter screen is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of condiment production, in particular to a wastewater purification device for condiment production. Background Art

[0002] During the production of condiments, wastewater is generated during processes such as raw material soaking and cleaning, fermentation, and production workshop cleaning. This wastewater contains a large amount of waste residue and various chemical elements. Direct discharge will pollute the environment, and the generated wastewater needs to be purified to meet the discharge requirements before it can be discharged or recycled.

[0003] Existing wastewater purification devices for condiment production usually need to filter out larger impurities in the wastewater before purifying the wastewater, and then use chemical methods for purification. When initially filtering the wastewater for condiment production, as the amount of filtered wastewater gradually increases, the impurities accumulated on the filter mesh become more and more obvious. These impurities not only occupy the surface of the filter mesh, but may also gradually penetrate into the filter holes, resulting in the blockage of the filter holes, thus affecting the filtering effect. When the impurities on the filter mesh accumulate to a certain extent, if the filter mesh is taken out for cleaning, then the entire filtering work must be temporarily stopped. This will interrupt the wastewater treatment process and may also greatly reduce the treatment efficiency due to frequent shutdowns, not only increasing the production pressure, but even affecting the normal production of products. Summary of the Utility Model

[0004] Aiming at the above-mentioned shortcomings of the existing technology, the utility model provides a wastewater purification device for condiment production, which can effectively solve the problem of reduced wastewater purification efficiency caused by the need to temporarily stop the filtering work to remove the filter mesh during the cleaning of the filter mesh in the wastewater filtration of the existing technology.

[0005] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0006] The utility model provides a wastewater purification device for condiment production, including a treatment tank. One side of the treatment tank is fixedly installed with a mounting plate, and a forward and reverse motor is fixedly installed on the mounting plate. The output end of the forward and reverse motor movably penetrates the mounting plate and is fixedly connected with a rotating shaft. Both sides of the top of the treatment tank are provided with movable grooves, and a filter mesh is slidably installed in the movable grooves. Both ends of the side of the filter mesh close to the rotating shaft are fixedly installed with main traction ropes, and the other ends of the two main traction ropes are fixedly connected with the rotating shaft. A winding mechanism is arranged on the side of the treatment tank far from the rotating shaft, and the other end of the filter mesh is fixedly connected with the winding mechanism;

[0007] The coiling mechanism includes fixing plates fixedly installed at both ends of the bottom of the processing box. A winding roller is rotatably installed on the two fixing plates. An installation cavity is fixedly installed on the fixing plate. A hairspring is arranged in the installation cavity. One end of the hairspring is fixedly connected to the inner wall of the installation cavity, and the other end of the hairspring is fixedly connected to the winding roller. Two secondary traction ropes are fixedly installed at both ends of the winding roller. The other ends of the two secondary traction ropes after being wound around the winding roller are both fixedly connected to the filter screen.

[0008] Preferably, a sealing box is fixedly installed on the mounting plate, and the forward and reverse motor is placed in the sealing box.

[0009] Preferably, two support plates are symmetrically and fixedly installed on both sides of the top of the processing box. A support shaft is rotatably installed between every two support plates on the same side.

[0010] Preferably, protective plates are fixedly installed on the opposite inner sides of the two movable grooves. The protective plates are arc-shaped.

[0011] Preferably, a water inlet pipe communicating with the processing box is fixedly installed at the top end of the processing box, and a water outlet pipe communicating with the processing box is fixedly installed at the bottom of the processing box. A sealing cover is rotatably installed on the water outlet pipe.

[0012] The technical solution provided by the present utility model has the following beneficial effects compared with the known prior art:

[0013] By means of the forward and reverse motor, the rotating shaft and the main traction rope, the present utility model pulls out half of the filter screen accumulated with impurities from the processing box. At the same time, the other half of the clean filter screen also moves into the processing box under the action of the winding roller, the hairspring and the secondary traction rope, achieving the purpose of cleaning the filter screen while filtering, so that the operator does not need to pause the filtering work when cleaning the filter screen, and the purification process of the wastewater will not be interrupted, thereby avoiding the situation that the purification efficiency of the wastewater is affected due to cleaning the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0016] Figure 2 is a three-dimensional structure diagram of another perspective of the present utility model;

[0017] Figure 3 It is a schematic front sectional view of the processing box of the present utility model;

[0018] Figure 4 It is a schematic structural view of the filter screen, the forward and reverse motor and the rotating shaft of the present utility model.

[0019] Reference numerals: 1, processing box; 2, mounting plate; 3, sealing box; 4, forward and reverse motor; 5, rotating shaft; 6, main traction rope; 7, movable groove; 8, filter screen; 9, fixing plate; 10, mounting cavity; 11, winding roller; 12, secondary traction rope; 13, support plate; 14, support shaft; 15, protection plate; 16, water inlet pipe; 17, water outlet pipe; 18, sealing cover. Specific embodiments

[0020] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] The present utility model will be further described below with reference to the embodiments.

[0022] Embodiment: Refer to Figures 1 to 4 , a condiment production wastewater purification device, including a processing box 1, a mounting plate 2 is fixedly installed on one side of the processing box 1, a forward and reverse motor 4 is fixedly installed on the mounting plate 2, the output end of the forward and reverse motor 4 movably penetrates through the mounting plate 2 and is fixedly connected to a rotating shaft 5, movable grooves 7 are opened on both sides of the top of the processing box 1, a filter screen 8 is slidably installed in the movable grooves 7, both ends of the side of the filter screen 8 close to the rotating shaft 5 are fixedly installed with main traction ropes 6, and the other ends of the two main traction ropes 6 are both fixedly connected to the rotating shaft 5. A winding mechanism is arranged on the side of the processing box 1 away from the rotating shaft 5, and the other end of the filter screen 8 is fixedly connected to the winding mechanism;

[0023] The winding mechanism includes fixing plates 9 fixedly installed at both ends of the bottom of the processing box 1, a winding roller 11 is rotatably installed on the two fixing plates 9 together, a mounting cavity 10 is fixedly installed on the fixing plate 9, a spring (not shown in the figure) is arranged in the mounting cavity 10, one end of the spring is fixedly connected to the inner wall of the mounting cavity 10, the other end of the spring is fixedly connected to the winding roller 11, two secondary traction ropes 12 are fixedly installed at both ends of the winding roller 11, and the other ends of the two secondary traction ropes 12 after being wound on the winding roller 11 are both fixedly connected to the filter screen 8;

[0024] The length and area of the filter screen 8 are both twice the length and area required to be intercepted in the treatment tank 1. After the wastewater enters the treatment tank 1, the filter screen 8 intercepts the impurities in the wastewater. As the impurities on the filter screen 8 accumulate, when it is necessary to clean the filter screen 8, the forward and reverse motor 4 is started. The output end of the forward and reverse motor 4 rotates through the rotating shaft 5 to wind the main traction rope 6 around the rotating shaft 5. As the main traction rope 6 is tightened, the filter screen 8 and the impurities on the filter screen 8 also move accordingly. Half of the filter screen 8 moves out of the movable groove 7 on one side of the treatment tank 1, and the other half moves into the treatment tank 1 from the movable groove 7 on the other side of the treatment tank 1. Therefore, when the operator cleans the impurities on the filter screen 8 that has moved out of the treatment tank 1, the other half of the filter screen 8 is placed in the treatment tank 1 and continues to intercept and filter the wastewater. After cleaning the impurities, the forward and reverse motor 4 is restarted, and with the cooperation of the forward and reverse motor 4 and the winding mechanism, the cleaned filter screen 8 is reset. Through the forward and reverse motor 4, the rotating shaft 5, the main traction rope 6, etc., the purpose of filtering while cleaning the filter screen 8 is achieved, so that the operator does not need to pause the filtering work when cleaning the filter screen 8, and the purification process of the wastewater will not be interrupted, thereby avoiding the situation of affecting the wastewater purification efficiency due to cleaning the filter screen 8.

[0025] When the rotating shaft 5 rotates to wind the main traction rope 6 around the rotating shaft 5, the filter screen 8 moves along with the winding of the main traction rope 6. When the filter screen 8 moves, it drives the winding roller 11 to rotate, so that the secondary traction rope 12 is unwound. When the winding roller 11 rotates, the spring also rotates and winds up. When the operator finishes cleaning the impurities on the filter screen 8 and needs to reset the filter screen 8, the forward and reverse motor 4 rotates in reverse. As the main traction rope 6 on the rotating shaft 5 is unwound, the resilience of the spring also drives the winding roller 11 to rotate in the reverse direction, and then gradually winds the secondary traction rope 12 around the winding roller 11 again to drive the filter screen 8 to move back to its original position.

[0026] Furthermore, a sealing box 3 is fixedly installed on the mounting plate 2, and the forward and reverse motor 4 is placed in the sealing box 3; the sealing box 3 protects the forward and reverse motor 4 to prevent wastewater from falling on the forward and reverse motor 4.

[0027] Furthermore, two support plates 13 are symmetrically and fixedly installed on both sides of the top of the treatment tank 1, and a support shaft 14 is rotatably installed between every two support plates 13 on the same side; the support shaft 14 supports the main traction rope 6, the filter screen 8 and the secondary traction rope 12, preventing the main traction rope 6, the filter screen 8 and the secondary traction rope 12 from directly contacting and rubbing against the movable groove 7, and reducing the possibility of wear of the main traction rope 6, the filter screen 8 and the secondary traction rope 12 during sliding.

[0028] Furthermore, protective plates 15 are fixedly installed on the opposite inner sides of the two movable grooves 7, and the protective plates 15 are arc-shaped; the arc-shaped protective plates 15 can reduce the possibility of wastewater flowing out of the two movable grooves 7 when entering the treatment tank 1.

[0029] Further, a water inlet pipe 16 communicating with the treatment tank 1 is fixedly installed at the top of the treatment tank 1, and a water outlet pipe 17 communicating with the treatment tank 1 is fixedly installed at the bottom of the treatment tank 1. A sealing cover 18 is rotatably installed on the water outlet pipe 17. Wastewater is added into the treatment tank 1 through the water inlet pipe 16. After the wastewater is purified, the sealing cover 18 is opened to allow the wastewater to flow out from the water outlet pipe 17.

[0030] The working principle of this device is as follows:

[0031] When the filter screen 8 needs to be cleaned, the forward and reverse motor 4 is started. The output end of the forward and reverse motor 4 rotates through the rotating shaft 5 to wind the main traction rope 6 around the rotating shaft 5. As the main traction rope 6 is tightened, the filter screen 8 and the impurities on the filter screen 8 also move accordingly. Half of the filter screen 8 moves out of the movable groove 7 on one side of the treatment tank 1, and the other half moves into the treatment tank 1 from the movable groove 7 on the other side of the treatment tank 1. Therefore, when the operator cleans the impurities on the filter screen 8 that has moved out of the treatment tank 1, the other half of the filter screen 8 is placed inside the treatment tank 1 and continues to intercept and filter the wastewater. When the operator has finished cleaning the impurities on the filter screen 8 and needs to reset the filter screen 8, the forward and reverse motor 4 rotates in reverse. As the main traction rope 6 on the rotating shaft 5 is unwound, the resilience of the spring also drives the winding roller 11 to rotate in the reverse direction, and then gradually winds the secondary traction rope 12 around the winding roller 11 again to drive the filter screen 8 to move back to its original position. By means of the forward and reverse motor 4, the rotating shaft 5, the main traction rope 6, etc., the purpose of cleaning the filter screen 8 while filtering is achieved, so that the operator does not need to pause the filtering work when cleaning the filter screen 8, and the purification process of the wastewater will not be interrupted, thereby avoiding the situation that the purification efficiency of the wastewater is affected due to cleaning the filter screen 8.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A condiment production wastewater purification device, characterized in that: The invention comprises a processing box (1), a mounting plate (2) is fixedly mounted on one side of the processing box (1), a forward and reverse motor (4) is fixedly mounted on the mounting plate (2), an output end of the forward and reverse motor (4) movably penetrates the mounting plate (2) and is fixedly connected to a rotating shaft (5), movable grooves (7) are provided on both sides of the top of the processing box (1), a filter screen (8) is slidably mounted in the movable groove (7), main traction ropes (6) are fixedly mounted on both ends of a side of the filter screen (8) close to the rotating shaft (5), the other ends of the two main traction ropes (6) are fixedly connected to the rotating shaft (5), a winding mechanism is provided on a side of the processing box (1) away from the rotating shaft (5), and the other end of the filter screen (8) is fixedly connected to the winding mechanism; The winding mechanism comprises fixed plates (9) fixedly mounted at both ends of the bottom of the processing box (1), a winding roller (11) being mounted on the two fixed plates (9) for co-rotation, a mounting cavity (10) being fixedly mounted on the fixed plates (9), a spring being arranged in the mounting cavity (10), one end of the spring being fixedly connected to the inner wall of the mounting cavity (10), the other end of the spring being fixedly connected to the winding roller (11), two slave traction ropes (12) being fixedly mounted at both ends of the winding roller (11), the other ends of the two slave traction ropes (12) being fixedly connected to the filter screen (8) after being wound around the winding roller (11).

2. A condiment production wastewater purification device according to claim 1, characterized in that: A sealing box (3) is fixedly mounted on the mounting plate (2), and the forward and reverse motor (4) is placed in the sealing box (3).

3. A condiment production wastewater purification device according to claim 1, characterized in that: Two support plates (13) are symmetrically and fixedly mounted on both sides of the top of the processing box (1), and a support shaft (14) is rotatably mounted between each of the two support plates (13) located on the same side.

4. The condiment production wastewater purification device according to claim 1, characterized in that: A protective plate (15) is fixedly mounted on the opposite inner sides of the two movable grooves (7), and the protective plate (15) is arranged in an arc shape.

5. The condiment production wastewater purification device according to claim 1, characterized in that: A water inlet pipe (16) connected to the processing box (1) is fixedly mounted on the top of the processing box (1), and a water outlet pipe (17) connected to the processing box (1) is fixedly mounted on the bottom of the processing box (1). A sealing cover (18) is rotatably mounted on the water outlet pipe (17).

Images