Slaughter workshop wastewater recycling device

Abstract

The utility model provides a wastewater recycling device for a slaughter workshop. The slaughter workshop wastewater recycling device comprises a filter tank; the purifying box is fixedly mounted at the bottom of the filtering box; the mounting plate is fixedly mounted on the inner wall of the water inlet side of the filter box; the pair of screen plates are arranged on the two sides of the mounting plate respectively, and the screen plates can be in contact with grease blocks floating on the upper layer of the filter box; the filter plate is arranged in the filter box and is positioned on the water outlet side of the mounting plate, and the filter plate can be in contact with the screen plate. The wastewater recycling device for the slaughter workshop has the advantages that the coagulated grease floating on the upper layer of the filter box can be conveniently taken out from the filter box, the grease removal efficiency is improved, and the slaughter wastewater is conveniently filtered.

Description

Technical Field

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

[0002] Slaughterhouse wastewater comes from pen washing, leaching, slaughtering and other factory floor washing, scalding, dissection, food processing, animal residues, blood, etc. The feces left in the animal body and the blood produced during the slaughtering process contain a high amount of ammonia nitrogen. If it is not treated, it will seep into the ground or flow into the river, which will naturally damage the water on which humans depend for survival, causing the growth of blue algae, and thus causing large-scale deaths of fish and shrimp in the water.

[0003] Since slaughter wastewater often contains a lot of grease, as the slaughter wastewater is continuously injected into the filter box, a large amount of grease condenses into blocks in the cold water and floats up and accumulates on the upper layer of the filter box. In order to avoid affecting the normal use function of the filter box, it is usually necessary to manually salvage the grease blocks regularly. However, the manual salvage of grease blocks is time-consuming and labor-intensive, resulting in a low grease removal rate, thereby affecting the filtering effect of slaughter wastewater.

[0004] Therefore, it is necessary to provide a new slaughterhouse wastewater recycling device to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problem that the method of manually salvaging the grease blocks floating on the top of the filter box on a regular basis is time-consuming and labor-intensive, resulting in a low grease removal rate and affecting the filtering effect of slaughterhouse wastewater, the utility model provides a slaughterhouse wastewater recycling device.

[0006] The utility model provides a slaughterhouse wastewater recycling device comprising: a filter box; a purification box, the purification box is fixedly mounted on the bottom of the filter box; a mounting plate, the mounting plate is fixedly mounted on the inner wall of the filter box on the water inlet side; a pair of mesh plates, the pair of mesh plates are respectively arranged on both sides of the mounting plate, and the mesh plates can contact with the grease blocks floating on the upper layer of the filter box in the slaughterhouse wastewater; a filter plate, the filter plate is arranged in the filter box on the water outlet side of the mounting plate, and the filter plate can contact with the mesh plate; a rotating mechanism, the rotating mechanism is arranged on the mounting plate, and the rotating mechanism is used to drive the mesh plate to rotate to a horizontal state; a driving mechanism, the driving mechanism is arranged on the mounting plate, and the driving mechanism is used to drive the mesh plate to fish out the grease blocks floating on the upper layer of the filter box in the slaughterhouse wastewater.

[0007] Preferably, the rotating mechanism includes a driving cavity opened on the mounting plate, driving boxes are slidably provided on both sides of the driving cavity, two threaded rods are rotatably installed between the two driving boxes, the part of the mesh plate extending into the driving cavity is fixedly connected to the threaded rod, and a gear is fixedly installed on the part of the threaded rod located in the driving box, and the two gears are meshed with each other. A rotating motor is fixedly installed in any one of the driving boxes, and the output shaft of the rotating motor is fixedly connected to any one of the threaded rods.

[0008] Preferably, the driving mechanism includes driving rods rotatably mounted on both sides of the driving cavity, the driving rods are threadedly connected to the driving box, a driving motor is fixedly mounted on one side of the top of the driving cavity, the output shaft of the driving motor is fixedly connected to any of the driving rods, and support grooves are provided on both sides of the mounting plate at the bottom of the driving cavity, and the support grooves can be used for the mesh plate to extend into.

[0009] Preferably, a baffle is fixedly installed on the bottom inner wall of the filter box at the water outlet side of the mounting plate, the mesh plate can contact the baffle, the filter plate can contact the top of the baffle, and baffles are fixedly installed on the inner walls on both sides of the filter box at the water outlet side of the baffle.

[0010] Preferably, a slide groove is provided on one side of the baffle plate, a slide rod is fixedly installed in the slide groove, and the filter plate extends into the slide groove and is slidably connected to the slide rod.

[0011] Preferably, a water outlet pipe is fixedly installed on the water outlet side of the filter box, and the water outlet pipe is connected to the purification box, and an activated carbon layer is provided in the purification box.

[0012] Preferably, a sprocket is fixedly mounted on the driving rod, and the two sprockets are sleeved with the same chain.

[0013] Compared with the related art, the slaughterhouse wastewater recycling device provided by the utility model has the following beneficial effects:

[0014] The utility model provides a slaughterhouse wastewater recycling device:

[0015] 1. The grease blocks floating on the upper layer of the filter box can be fished out through the mesh plate and the filter plate, so as to quickly remove the grease in the slaughter wastewater and improve the filtering effect. The threaded rod can be driven to rotate by rotating the motor, so as to drive the mesh plate to rotate to a horizontal state, so as to facilitate the fishing of the grease blocks.

[0016] 2. The driving motor can be used to drive the driving rod to rotate, so that the driving box can be driven to move upward smoothly, and the grease block can be taken out of the filter box. The baffle can slow down the flow of water, which is convenient for the sedimentation of solid impurities and the floating of grease in the slaughter wastewater. The sliding rod can facilitate the smooth up and down movement of the filter plate along the slide, which is convenient for the salvage of the grease block.

[0017] 3. The activated carbon layer can be used to remove odor and blood stains from slaughter wastewater, purify wastewater, and thus facilitate recycling of wastewater. By using the same chain mounted on two sprockets, when one driving rod is driven to rotate, the driving rod on the other side can also be driven to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the main structure of a preferred embodiment of the slaughterhouse wastewater recycling device provided by the utility model;

[0019] Figure 2 A schematic diagram of the front cross-sectional structure of a preferred embodiment of the slaughterhouse wastewater recycling device provided by the utility model;

[0020] Figure 3 A schematic side cross-sectional structural diagram of a preferred embodiment of the slaughterhouse wastewater recycling device provided by the utility model;

[0021] Figure 4 for Figure 3 An enlarged structural diagram of part A shown in FIG.

[0022] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of part B shown in FIG.

[0023] Numbers in the figure: 1. Filter box; 2. Purification box; 3. Mounting plate; 4. Mesh plate; 5. Filter plate; 6. Drive chamber; 7. Drive box; 8. Threaded rod; 9. Gear; 10. Rotating motor; 11. Drive rod; 12. Drive motor; 13. Support groove; 14. Baffle; 15. Baffle; 16. Slide groove; 17. Slide rod; 18. Water outlet pipe; 19. Activated carbon layer; 20. Sprocket; 21. Chain. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1-Figure 5 ,in, Figure 1 A schematic diagram of the main structure of a preferred embodiment of the slaughterhouse wastewater recycling device provided by the utility model; Figure 2A schematic diagram of the front cross-sectional structure of a preferred embodiment of the slaughterhouse wastewater recycling device provided by the utility model; Figure 3 A schematic side cross-sectional structural diagram of a preferred embodiment of the slaughterhouse wastewater recycling device provided by the utility model; Figure 4 for Figure 3 An enlarged structural diagram of part A shown in FIG. Figure 5 for Figure 3 Schematic diagram of the enlarged structure of part B shown in FIG.

[0026] The wastewater recycling device of a slaughterhouse comprises: a filter box 1; a purification box 2, wherein the purification box 2 is fixedly mounted on the bottom of the filter box 1; a mounting plate 3, wherein the mounting plate 3 is fixedly mounted on the inner wall of the water inlet side of the filter box 1; a pair of mesh plates 4, wherein the pair of mesh plates 4 are respectively arranged on both sides of the mounting plate 3, and the mesh plates 4 can contact with the grease blocks floating on the upper layer of the filter box 1 in the slaughter wastewater; a filter plate 5, wherein the filter plate 5 is arranged in the filter box 1 on the water outlet side of the mounting plate 3, and the filter plate 5 can contact with the mesh plate 4; a rotating mechanism, wherein the rotating mechanism is arranged on the mounting plate 3, and the rotating mechanism is used to drive the mesh plate 4 to rotate to a horizontal state; a driving mechanism, wherein the driving mechanism is arranged on the mounting plate 3, and the driving mechanism is used to drive the mesh plate 4 to fish out the grease blocks floating on the upper layer of the filter box 1 in the slaughter wastewater; the grease blocks floating on the upper layer of the filter box 1 are conveniently fished out by the mesh plate 4 and the filter plate 5, thereby conveniently and quickly removing the grease in the slaughter wastewater and improving the filtering effect.

[0027] The rotating mechanism includes a driving cavity 6 opened on the mounting plate 3, driving boxes 7 are slidably provided on both sides of the driving cavity 6, two threaded rods 8 are rotatably installed between the two driving boxes 7, the part of the mesh plate 4 extending into the driving cavity 6 is fixedly connected to the threaded rod 8, and a gear 9 is fixedly installed on the part of the threaded rod 8 located in the driving box 7, and the two gears 9 are meshed with each other. A rotating motor 10 is fixedly installed in any of the driving boxes 7, and the output shaft of the rotating motor 10 is fixedly connected to any of the threaded rods 8; the rotating motor 10 is convenient for driving the threaded rod 8 to rotate, so as to conveniently drive the mesh plate 4 to rotate to a horizontal state, thereby facilitating the salvage of the grease block.

[0028] The driving mechanism includes a driving rod 11 rotatably mounted on both sides of the driving cavity 6, the driving rod 11 is threadedly connected to the driving box 7, a driving motor 12 is fixedly mounted on one side of the top of the driving cavity 6, the output shaft of the driving motor 12 is fixedly connected to any of the driving rods 11, and support grooves 13 are provided on both sides of the mounting plate 3 at the bottom of the driving cavity 6, and the support grooves 13 can be extended into the mesh plate 4; the driving motor 12 is used to conveniently drive the driving rod 11 to rotate, so as to conveniently drive the driving box 7 to move upward smoothly, so as to facilitate the removal of the grease block from the filter box 1.

[0029] A baffle plate 14 is fixedly installed on the bottom inner wall of the filter box 1 at the water outlet side of the mounting plate 3, the mesh plate 4 can contact the baffle plate 14, the filter plate 5 can contact the top of the baffle plate 14, and baffles 15 are fixedly installed on the inner walls on both sides of the filter box 1 at the water outlet side of the baffle plate 14; the baffle plate 14 can slow down the flow speed of the water flow, thereby facilitating the sedimentation of solid impurities and the floating of oil in the slaughterhouse wastewater.

[0030] A slide groove 16 is provided on one side of the baffle 15, and a slide rod 17 is fixedly installed in the slide groove 16. The filter plate 5 extends into the slide groove 16 and is slidably connected to the slide rod 17. The slide rod 17 facilitates the filter plate 5 to move up and down smoothly along the slide groove 16, so as to facilitate the salvage of grease blocks.

[0031] An outlet pipe 18 is fixedly installed on the outlet side of the filter box 1, and the outlet pipe 18 is connected to the purification box 2. An activated carbon layer 19 is provided in the purification box 2. The activated carbon layer 19 can be used to remove odor and blood stains in the slaughter wastewater, thereby purifying the wastewater and facilitating the recycling of the wastewater.

[0032] A sprocket 20 is fixedly mounted on the driving rod 11, and the same chain 21 is sleeved on the two sprockets 20; by sleeved on the same chain 21 on the two sprockets 20, when one driving rod 11 is driven to rotate, the driving rod 11 on the other side can also be driven to rotate.

[0033] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0034] The working principle of the slaughterhouse wastewater recycling device provided by the utility model is as follows:

[0035] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.

[0036] When in use, slaughter wastewater is input into the filter box 1 through the water inlet pipe. The slaughter wastewater entering the filter box 1 is blocked by the mounting plate 3 and can only move upward along the bottom surface of the filter box 1 and the baffle plate 14. Solid impurities contained in the slaughter wastewater gradually settle at the bottom of the filter box 1, and the grease therein condenses into blocks and gradually floats to the upper layer of the filter box 1, so that the wastewater with the grease blocks and solid impurities removed continues to flow over the baffle plate 14, falls to one side of the baffle plate 15, and enters the purification box 2 through the water outlet pipe 18. The activated carbon layer 19 in the purification box 2 removes odor and blood stains in the wastewater, and the remaining water can continue to be used for washing and scalding before slaughtering.

[0037] When too much grease is accumulated on the upper layer of the filter box 1, the rotating motor 10 is first driven to make the threaded rod 8 drive the mesh plate 4 to rotate to a horizontal state. Since the two threaded rods 8 are fixedly mounted with gears 9 and the two gears 9 are meshed, when the threaded rod 8 on one side is driven, the threaded rod 8 on the other side is also driven, so that the mesh plates 4 on both sides are stretched out;

[0038] Then start the drive motor 12. Due to the transmission drive of the same chain 21, when the drive motor 12 drives the drive rod 11 on one side to rotate, the drive rod 11 on the other side is also driven, thereby smoothly driving the drive box 7 to move upward. As the mesh plate 4 continues to move upward, the mesh plate 4 on one side gradually contacts the filter plate 5, and gradually drives the filter plate 5 to move upward, so that the grease blocks floating on the upper layer of the filter box 1 are brought upward by the mesh plate 4 and the filter plate 5, and then the grease on the mesh plate 4 and the filter plate 5 can be directly scraped off.

[0039] Compared with the related art, the slaughterhouse wastewater recycling device provided by the utility model has the following beneficial effects:

[0040] The utility model provides a wastewater recycling device for a slaughterhouse. The grease blocks floating on the upper layer of the filter box 1 can be fished out through the mesh plate 4 and the filter plate 5, so as to quickly remove the grease in the slaughterhouse wastewater and improve the filtering effect. The threaded rod 8 can be driven to rotate by the rotating motor 10, so as to drive the mesh plate 4 to rotate to a horizontal state, so as to fish out the grease blocks. The driving rod 11 can be driven to rotate by the driving motor 12, so as to drive the driving box 7 to move upward stably, so as to take out the grease blocks from the filter box 1. The flow plate 14 can slow down the speed of water flow, which is convenient for the sedimentation of solid impurities and the floating of grease in the slaughterhouse wastewater. The slide rod 17 facilitates the smooth up and down movement of the filter plate 5 along the slide groove 16, which is convenient for the salvage of grease blocks. The activated carbon layer 19 facilitates the removal of odor and blood stains in the slaughterhouse wastewater, which facilitates the purification of the wastewater and the recycling of the wastewater. The same chain 21 mounted on the two sprockets 20 facilitates the driving of one driving rod 11 to rotate, and the driving rod 11 on the other side can also be driven to rotate.

[0041] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A slaughterhouse wastewater recycling device, characterized in that: include: Filter box; A purification box, the purification box is fixedly installed at the bottom of the filter box; A mounting plate, the mounting plate being fixedly mounted on the inner wall of the filter box at the water inlet side; A pair of mesh plates, the mesh plates are respectively arranged on both sides of the mounting plate, and the mesh plates can contact with the grease blocks floating on the upper layer of the filter box in the slaughter wastewater; A filter plate, the filter plate is arranged in the filter box and located at the water outlet side of the mounting plate, and the filter plate can be in contact with the mesh plate; A rotating mechanism, the rotating mechanism is arranged on the mounting plate, and the rotating mechanism is used to drive the mesh plate to rotate to a horizontal state; A driving mechanism is arranged on the mounting plate, and is used to drive the mesh plate to remove the grease blocks floating on the upper layer of the filter box in the slaughter wastewater.

2. The slaughterhouse wastewater recycling device according to claim 1 is characterized in that: The rotating mechanism includes a driving cavity opened on the mounting plate, driving boxes are slidably provided on both sides of the driving cavity, two threaded rods are rotatably installed between the two driving boxes, the part of the mesh plate extending into the driving cavity is fixedly connected to the threaded rod, and a gear is fixedly installed on the part of the threaded rod located in the driving box, and the two gears are meshed with each other. A rotating motor is fixedly installed in any of the driving boxes, and the output shaft of the rotating motor is fixedly connected to any of the threaded rods.

3. The slaughterhouse wastewater recycling device according to claim 2 is characterized in that: The driving mechanism includes driving rods rotatably mounted on both sides of the driving cavity, the driving rods are threadedly connected to the driving box, a driving motor is fixedly mounted on one side of the top of the driving cavity, the output shaft of the driving motor is fixedly connected to any of the driving rods, and support grooves are provided on both sides of the mounting plate at the bottom of the driving cavity, and the support grooves can be used for the mesh plate to extend into.

4. The slaughterhouse wastewater recycling device according to claim 1 is characterized in that: A baffle is fixedly installed on the bottom inner wall of the filter box at the water outlet side of the mounting plate, the mesh plate can contact the baffle, the filter plate can contact the top of the baffle, and baffles are fixedly installed on the inner walls on both sides of the filter box at the water outlet side of the baffle.

5. The slaughterhouse wastewater recycling device according to claim 4 is characterized in that: A slide groove is provided on one side of the baffle plate, a slide rod is fixedly installed in the slide groove, and the filter plate extends into the slide groove and is slidably connected with the slide rod.

6. The slaughterhouse wastewater recycling device according to claim 1 is characterized in that: A water outlet pipe is fixedly installed on the water outlet side of the filter box, and the water outlet pipe is connected to the purification box, and an activated carbon layer is arranged in the purification box.

7. The slaughterhouse wastewater recycling device according to claim 3 is characterized in that: A sprocket is fixedly mounted on the driving rod, and the two sprockets are sleeved with the same chain.

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