Sewage treatment and deodorization device for livestock and poultry slaughter house

Abstract

The utility model discloses a livestock and poultry slaughter house sewage treatment and deodorization device, which relates to the technical field of sewage treatment and comprises a box body, a box cover is mounted on the upper side of the box body, a flow guide hopper is mounted on the lower side of the box body, a flow guide pipe is mounted on the lower side of the flow guide hopper, and a medicine guide opening is formed in one side of the box body. A medicine guide opening is formed in one side of the box body, a medicine injection pipe is installed in the medicine guide opening, an injection opening is formed in one side of the box body, an injection pipe is installed in the injection opening, a driving hole is formed in the upper side of the box cover, a stirring assembly is installed in the driving hole, and a sliding groove is formed in the inner wall of the box body. The output end of a lifting motor drives a threaded rod to rotate, the threaded rod drives a lifting block to move from top to bottom, the lifting block drives a scraping plate to move downwards close to the inner wall of the box body to scrape off the grease attached to the inner wall of the box body, and the effect that the device is convenient to clean is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment and deodorization device for livestock and poultry slaughterhouses. Background Art

[0002] Livestock slaughter refers to the process of slaughtering and processing livestock such as pigs, cattle, and sheep. This process usually involves multiple steps, including livestock reception, quarantine, slaughter, bleeding, hair removal, skinning, visceral processing, carcass processing, and cutting. During the slaughter process, a large amount of sewage will be generated. This sewage has a strong pungent odor and will pollute the air if discharged at will, so it needs to be deodorized.

[0003] In the prior art, such as publication number CN216711775U, a deodorizing device for wastewater treatment in a slaughterhouse is disclosed, which includes a guide pipe, a sedimentation tank, a connecting pipe, a pump and a delivery pipe. The sedimentation tank is installed at the right end of the guide pipe, the connecting pipe is fixedly connected to the right bottom of the sedimentation tank, the pump is fixedly connected to the end of the connecting pipe away from the sedimentation tank, the delivery pipe is fixedly connected to the side of the pump away from the connecting pipe, and a mixing assembly is installed at the end of the delivery pipe away from the pump, and the mixing assembly includes a mixing bin, a top bin, an air pipe, a drug delivery pipe, a motor, a mixing rod, a guide ring, a discharge port and a sewage pipe. In the deodorizing device for wastewater treatment in a slaughterhouse, after the sewage enters the interior of the mixing bin, the deodorizing agent is delivered to the interior of the mixing bin through the drug delivery pipe, and the motor is started, and the mixing rod starts to rotate, so that the drug and the sewage are mixed. After the mixing is completed, the operator can open the valve to discharge the sewage through the guide ring, the discharge port and the sewage pipe.

[0004] However, the device still has some problems. The deodorizing agent is delivered to the interior of the mixing bin through a drug delivery pipe, and the motor is started, and the mixing rod begins to rotate, thereby mixing the drug with the sewage to deodorize the sewage. In actual use, the sewage from the slaughterhouse contains a large amount of animal fat, and the solidification temperature point of animal fat is relatively high. In winter when the temperature is lower, when these sewages are mixed for deodorization, the grease in the sewage will adhere to the tank body and cannot be discharged with the sewage. Therefore, the tank body needs to be cleaned regularly. The device needs to manually open the tank body for cleaning during cleaning, and the cleaning efficiency is relatively low. Therefore, we disclose a livestock and poultry slaughterhouse sewage treatment and deodorization device to meet people's needs. Utility Model Content

[0005] The purpose of the present application is to provide a wastewater treatment and deodorization device for livestock and poultry slaughterhouses, so as to solve the problem mentioned in the above background technology that the wastewater from slaughterhouses contains a large amount of animal fat, and the solidification temperature point of animal fat is relatively high. When the temperature is low in winter, these wastewaters are mixed and deodorized, and the grease in the wastewater will adhere to the tank body and cannot be discharged with the wastewater. Therefore, the tank body needs to be cleaned regularly, and the device needs to manually open the tank body for cleaning during cleaning, and the cleaning efficiency is relatively low.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a livestock and poultry slaughterhouse wastewater treatment and deodorization device, comprising a box body, a box cover is installed on the upper side of the box body, a guide bucket is installed on the lower side of the box body, a guide pipe is installed on the lower side of the guide bucket, a drug guide port is opened on one side of the box body, a drug injection pipe is installed in the drug guide port, an injection port is opened on one side of the box body, an injection pipe is installed in the injection port, a drive hole is opened on the upper side of the box cover, a stirring assembly is installed in the drive hole, a sliding groove is opened on the inner wall of the box body, a cleaning assembly is installed in the sliding groove, an exhaust port is opened on the upper side of the box cover, and a purification assembly is installed in the exhaust port.

[0007] Preferably, the cleaning assembly includes a lifting block, which is slidably installed in the sliding groove, a scraper is installed on one side of the lifting block, and the scraper is adapted to the inner wall of the box body. A rotating hole is opened on the upper side of the box body, and a driving unit is rotatably installed in the rotating hole.

[0008] Preferably, the driving unit includes a threaded rod, a non-threaded area on the surface of the threaded rod is rotatably mounted in the rotating hole, the lifting block is threadedly mounted on the threaded area on the surface of the threaded rod, a lifting motor is installed on the upper side of the box, and the output shaft of the lifting motor is coaxially mounted with the top end of the threaded rod.

[0009] Preferably, the stirring assembly includes a stirring rod, which is rotatably mounted in the driving hole, and a stirring motor is mounted on the upper side of the box cover, and the output shaft of the stirring motor is coaxially mounted with the top end of the stirring rod.

[0010] Preferably, the purification component includes a fan, which is installed in the exhaust port, an air duct is installed on the inner wall of the exhaust port, an activated carbon plate is installed on the inner wall of the air duct, a sealing cover is installed on the upper side of the air duct, an exhaust hole is opened on the upper side of the sealing cover, and an exhaust pipe is installed in the exhaust hole.

[0011] Preferably, a heating plate is installed on the inner wall of the box.

[0012] Preferably, a first valve is installed on the flow guide tube, a second valve is installed on the drug injection tube, and a third valve is installed on the injection tube.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] 1. In the utility model, the temperature of the inner wall of the box is heated by the heating plate, so that the animal fat on the inner wall of the box is softened by the heat, and then the threaded rod is driven to rotate by the output end of the lifting motor, and the threaded rod drives the lifting block to move from top to bottom, and the lifting block drives the scraper to move downward along the inner wall of the box to scrape off the grease on the inner wall of the box, thereby achieving the effect of facilitating the cleaning of the device.

[0015] 2. In the utility model, the fan draws the gas in the box into the air duct, and then the treated gas is deodorized for a second time through the activated carbon plate arranged in the air duct, and is discharged through the exhaust pipe, thereby enhancing the deodorization effect of sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

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

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

[0019] Figure 3 It is a cross-sectional view of the box body of the utility model;

[0020] Figure 4 It is a cross-sectional view of the box cover of the utility model.

[0021] In the figure: 1. box body; 2. box cover; 3. guide bucket; 4. guide pipe; 5. first valve; 6. injection pipe; 7. second valve; 8. injection pipe; 9. third valve; 10. stirring rod; 11. stirring motor; 12. lifting block; 13. scraper; 14. threaded rod; 15. lifting motor; 16. heating plate; 17. fan; 18. air duct; 19. activated carbon plate; 20. sealing cover; 21. exhaust pipe. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 , the utility model provides embodiments:

[0024] A livestock and poultry slaughterhouse sewage treatment and deodorization device comprises a box body 1, a box cover 2 is installed on the upper side of the box body 1, a guide bucket 3 is installed on the lower side of the box body 1, a guide pipe 4 is installed on the lower side of the guide bucket 3, a drug guide port is opened on one side of the box body 1, a drug injection pipe 6 is installed in the drug guide port, an injection port is opened on one side of the box body 1, an injection port is installed in the injection port, a driving hole is opened on the upper side of the box cover 2, a stirring component is installed in the driving hole, a sliding groove is opened on the inner wall of the box body 1, a cleaning component is installed in the sliding groove, an exhaust port is opened on the upper side of the box cover 2, and a purification component is installed in the exhaust port.

[0025] Based on the above structure, the injection tube 6 and the injection tube 8 are installed on the same horizontal line on both sides of the box body 1. When the device is in use, the sewage is first injected into the box body 1 through the injection tube 8, and then the medicine is injected into the box body 1 through the injection tube 6. The sewage and the medicine are fully stirred and deodorized by the stirring component arranged on the box cover 2. The gas generated during deodorization is then purified for the second time by the purification component arranged on the box cover 2. After deodorization, it is discharged through the guide tube 4 arranged at the bottom of the guide bucket 3. When the box body 1 needs to be cleaned, the inner wall of the box body 1 can be quickly cleaned by the cleaning component arranged inside the box body 1.

[0026] Embodiment 1

[0027] like Figure 3 As shown, the cleaning component includes a lifting block 12, which is slidably installed in a sliding groove, a scraper 13 is installed on one side of the lifting block 12, and the scraper 13 is adapted to the inner wall of the box body 1. A rotating hole is opened on the upper side of the box body 1, and a driving unit is rotatably installed in the rotating hole. A sliding groove is opened at a protruding position on the surface of the box body 1 on its corresponding inner wall of the box body 1, the lifting block 12 is slidably installed in the lifting groove, and a ring-shaped scraper 13 that fits the inner wall of the box body 1 is installed on one side of the lifting block 12.

[0028] like Figure 3As shown, the driving unit includes a threaded rod 14, a non-threaded area on the surface of the threaded rod 14 is rotatably installed in the rotating hole, a lifting block 12 is screwed and installed in the threaded area on the surface of the threaded rod 14, a lifting motor 15 is installed on the upper side of the box body 1, and the output shaft of the lifting motor 15 is coaxially installed with the top of the threaded rod 14. The lifting motor 15 is installed on the upper side of the protruding position to facilitate driving the threaded rod 14. The output end of the lifting motor 15 drives the threaded rod 14 to rotate, and the threaded rod 14 drives the lifting block 12 to move from top to bottom, and the lifting block drives the scraper 13 to move downward along the inner wall of the box body 1 to scrape off the grease contaminated on the inner wall of the box body 1, thereby achieving the effect of facilitating the cleaning of the device.

[0029] Embodiment 2

[0030] like Figure 2 As shown, the stirring assembly includes a stirring rod 10, which is rotatably installed in the driving hole. A stirring motor 11 is installed on the upper side of the box cover 2. The output shaft of the stirring motor 11 is coaxially installed with the top of the stirring rod 10. The stirring rod 10 is driven to rotate by the output shaft of the stirring motor 11, so that the sewage and the medicine are fully mixed for deodorization.

[0031] Embodiment 3

[0032] like Figure 1 and 4 As shown, the purification component includes a fan 17, which is installed in the exhaust port. An air duct 18 is installed on the inner wall of the exhaust port. An activated carbon plate 19 is installed on the inner wall of the air duct 18. A sealing cover 20 is installed on the upper side of the air duct 18. An exhaust hole is opened on the upper side of the sealing cover 20, and an exhaust pipe 21 is installed in the exhaust hole. The fan 17 is arranged at the bottom position of the inner wall of the exhaust port to extract the gas in the box 1. When the fan 17 is working, the injection pipe 8 is in an open state, so that a negative pressure environment is not formed. The activated carbon plate 19 is hollow inside and filled with a plurality of activated carbon bags, which can absorb odors in the gas. The fan 17 extracts the gas in the box 1 into the air duct 18, and then the treated gas is deodorized for a second time through the activated carbon plate 19 arranged in the air duct 18, and is discharged through the exhaust pipe 21, thereby enhancing the effect of deodorizing the sewage.

[0033] Embodiment 4

[0034] like Figure 2 As shown, a heating plate 16 is installed on the inner wall of the box 1. When the sewage temperature is low or needs to be cleaned, the heating plate 16 can be started to heat the inner wall of the box 1 to prevent the animal fat in the sewage from solidifying.

[0035] Embodiment 5

[0036] like Figure 2As shown, a first valve 5 is installed on the guide pipe 4, a second valve 7 is installed on the injection pipe 6, and a third valve 9 is installed on the injection pipe 8. When the device is not in operation, the first valve 5, the second valve 7 and the third valve 9 are all in a closed state. First, the third valve 9 is opened to discharge the sewage into the box body 1, and then the second valve 7 is opened to evenly inject the medicine. After the injection is completed, the second valve 7 is closed, and mixing and stirring are carried out at this time. After the stirring is completed, the first valve 5 is opened to discharge the mixed and deodorized sewage, and finally the first valve 5 and the third valve 9 are closed to complete the treatment.

[0037] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wastewater treatment and deodorization device for livestock and poultry slaughterhouses, comprising a housing (1), Features: A box cover (2) is installed on the upper side of the box body (1), a flow guide hopper (3) is installed on the lower side of the box body (1), and a flow guide tube (4) is installed on the lower side of the flow guide hopper (3); a drug guide port is opened on one side of the box body (1), and a drug injection tube (6) is installed in the drug guide port; an injection port is opened on one side of the box body (1), and an injection tube (8) is installed in the injection port; a driving hole is opened on the upper side of the box cover (2), and a stirring component is installed in the driving hole; a sliding groove is opened on the inner wall of the box body (1), and a cleaning component is installed in the sliding groove; an exhaust port is opened on the upper side of the box cover (2), and a purification component is installed in the exhaust port.

2. A livestock and poultry slaughterhouse wastewater treatment and deodorization device according to claim 1, Features: The cleaning assembly comprises a lifting block (12), the lifting block (12) being slidably mounted in the sliding groove, a scraper (13) being mounted on one side of the lifting block (12), the scraper (13) being adapted to the inner wall of the box body (1), a rotating hole being provided on the upper side of the box body (1), and a driving unit being rotatably mounted in the rotating hole.

3. A livestock and poultry slaughterhouse wastewater treatment and deodorization device according to claim 2, Features: The driving unit comprises a threaded rod (14), a non-threaded area on the surface of the threaded rod (14) being rotatably mounted in the rotating hole, the lifting block (12) being threadedly mounted on the threaded area on the surface of the threaded rod (14), a lifting motor (15) being mounted on the upper side of the box body (1), and an output shaft of the lifting motor (15) being coaxially mounted with the top end of the threaded rod (14).

4. A livestock and poultry slaughterhouse wastewater treatment and deodorization device according to claim 1, Features: The stirring assembly comprises a stirring rod (10), the stirring rod (10) is rotatably mounted in the driving hole, a stirring motor (11) is mounted on the upper side of the box cover (2), and the output shaft of the stirring motor (11) is coaxially mounted with the top end of the stirring rod (10).

5. The livestock and poultry slaughterhouse wastewater treatment and deodorization device according to claim 1, Features: The purification component comprises a fan (17), the fan (17) being installed in the exhaust port, an air duct (18) being installed on the inner wall of the exhaust port, an activated carbon plate (19) being installed on the inner wall of the air duct (18), a sealing cover (20) being installed on the upper side of the air duct (18), an exhaust hole being opened on the upper side of the sealing cover (20), and an exhaust pipe (21) being installed in the exhaust hole.

6. A livestock and poultry slaughterhouse wastewater treatment and deodorization device according to claim 1, Features: A heating plate (16) is installed on the inner wall of the box body (1).

7. The livestock and poultry slaughterhouse wastewater treatment and deodorization device according to claim 1, Features: The flow guide pipe (4) is provided with a first valve (5), the drug injection pipe (6) is provided with a second valve (7), and the injection pipe (8) is provided with a third valve (9).

Images