Slaughter wastewater serum separation device

Abstract

The utility model relates to the technical field of serum separation, in particular to a slaughter wastewater serum separation device which comprises a bottom plate, four first supporting columns fixedly arranged at the top of the bottom plate and perpendicular to the bottom plate, and a first connecting frame fixedly arranged at the tops of the first supporting columns. The slaughter wastewater passes through the first screen, the second screen and the third screen, large suspended solids, grease and animal hair in the slaughter wastewater are separated, then the slaughter wastewater enters the second connecting frame through the connecting pipe, after the slaughter wastewater enters the second connecting frame, a worker opens the bubble generator and adds PAM and PAC into the slaughter wastewater, and the slaughter wastewater enters the second connecting frame. Harmful substances and residual oil are enabled to generate scum, so that the slaughter wastewater becomes safe and harmless, impurities in the slaughter wastewater subjected to serum separation by the scheme can be effectively separated, the slaughter wastewater becomes safer and harmless, and the ecological environment is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to serum separation technical field, concretely is a kind of slaughter wastewater serum separation device. BACKGROUND

[0002] It is known that slaughter wastewater mainly comes from blood water, cleaning wastewater etc. generated in the process of livestock and poultry slaughtering, and these wastewaters contain a large amount of organic matter, suspended solids, oil and possibly microorganisms and pathogens. The treatment of slaughter wastewater not only relates to environmental health, but also relates to food safety and public health.

[0003] Currently, physical sedimentation is mainly used to treat slaughter wastewater, and the impurities in the slaughter wastewater are separated by sedimentation. However, this method cannot effectively separate the impurities in the wastewater, and direct discharge can pollute the ecological environment. In order to solve the above problems, a slaughter wastewater serum separation device is needed. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a slaughter wastewater serum separation device to solve the problems raised in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a slaughter wastewater serum separation device, comprising a bottom plate, four first support columns are fixedly arranged on the top of the bottom plate and are perpendicular to the bottom plate, a first connecting frame is fixedly arranged on the top of the first support column, a first screen is fixedly arranged inside the first connecting frame, a second screen is fixedly arranged inside the first connecting frame below the first screen, a third screen is fixedly arranged inside the first connecting frame below the second screen, the pore size of the first screen, the second screen and the third screen decreases from top to bottom, a connecting pipe is in communication with one end of the first connecting frame, a second connecting frame is fixedly arranged on the top of the bottom plate below the other end of the connecting pipe, and a bubble generator is fixedly arranged on the top of the bottom plate in communication with the second connecting frame.

[0006] Preferably, it further comprises four second support columns fixedly arranged on the top of the second connecting frame and perpendicular to the second connecting frame, a first support plate is fixedly arranged on the top of the second support column, and a first through hole is formed in the top of the first support plate.

[0007] Further, it further comprises a motor fixedly arranged on the top of the first support plate, a connecting shaft is connected to the output shaft of the motor through a key, the output shaft of the motor passes through the first through hole and is connected to the connecting shaft through a key, and a plurality of fan blades are fixedly arranged on the other end of the connecting shaft.

[0008] Further still, the first connecting frame is provided with two second through holes on one side, and a first limiting plate corresponding to the number of the second through holes is slidably arranged on both sides of the second through holes, one end of the first limiting plate is fixedly provided with a scraper, the number of the scrapers corresponds to the number of the second through holes, the other end of the first limiting plate is fixedly provided with a baffle, the number of the baffles corresponds to the number of the scrapers, and handles are fixedly arranged between the baffles.

[0009] Further, the first connecting frame is provided with a second supporting plate fixedly arranged on one side, and the second supporting plate is provided with a collecting frame.

[0010] On the basis of the foregoing, the second connecting frame is provided with a water faucet.

[0011] The slaughter wastewater serum separation device, including bottom plate, four first support columns which are vertically arranged with the bottom plate, first connecting frame, first screen, second screen, third screen, connecting pipe, second connecting frame and bubble generator, the staff pours the slaughter wastewater which needs to be processed into the first connecting frame, the slaughter wastewater separates the large suspended solids in the slaughter wastewater through the first screen, then the slaughter wastewater separates the grease in the slaughter wastewater through the second screen, then the slaughter wastewater separates the animal hair in the slaughter wastewater through the third screen, then the slaughter wastewater enters the second connecting frame through the connecting pipe, after the slaughter wastewater enters the second connecting frame, the staff opens the bubble generator and adds PAM and PAC in the slaughter wastewater, so that the harmful substances and residual oil generate dregs, then the dregs are removed artificially, so that the slaughter wastewater becomes safe and harmless, and the treated slaughter wastewater is discharged or arranged through the water faucet, the slaughter wastewater after serum separation through the above scheme can effectively separate the impurities in the slaughter wastewater, so that the treated slaughter wastewater becomes safe and harmless, thereby protecting the ecological environment. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0013] Figure 2 It is a top view structure schematic diagram of the utility model;

[0014] Figure 3 It is a three-dimensional structure schematic diagram of the utility model Figure 2 It is a sectional structure schematic diagram of A-A of the utility model;

[0015] Figure 4 It is a connecting structure schematic diagram of the first supporting plate and the motor of the utility model;

[0016] Figure 5 It is a connecting structure schematic diagram of the first supporting plate and the first through hole of the utility model.

[0017] In the figure: 1, the bottom plate; 2, the first support column; 3, the first connecting frame; 4, the first screen; 5, the second screen; 6, the third screen; 7, the connecting pipe; 8, the second connecting frame; 9, the bubble generator; 10, the second support column; 11, the first support plate; 12, the first through hole; 13, the motor; 14, the connecting shaft; 15, the fan blade; 16, the second through hole; 17, the first limiting plate; 18, the scraper; 19, the baffle; 20, the handle; 21, the second support plate; 22, the collection frame; 23, the faucet. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Referring to Figures 1-3 A slaughter wastewater serum separation device, including bottom plate 1, bottom plate 1 is used as the support foundation of the slaughter wastewater serum separation device, adopts manganese steel material, the top of bottom plate 1 is fixedly provided with four first support columns 2 perpendicular to bottom plate 1, four first support columns 2 are all welded on the top of bottom plate 1, first support column 2 can be cylindrical structure, is used for connecting subsequent parts and providing support for subsequent parts.

[0020] Referring to Figure 3, the first connecting frame 3 is welded at the top of the first supporting column 2 and serves as a support base for the subsequent serum separation assembly. The first connecting frame 3 can be made of stainless steel to reduce corrosion of the slaughter wastewater and improve the service life of the slaughter wastewater serum separation device. The first screen 4 is welded above the inside of the first connecting frame 3 and is used to separate large suspended solids in the slaughter wastewater. The second screen 5 is welded inside the first connecting frame 3 and below the first screen 4, and is used to separate grease in the slaughter wastewater. The third screen 6 is welded inside the first connecting frame 3 and below the second screen 5, and is used to separate animal hair in the slaughter wastewater. The diameters of the holes of the three screens decrease from top to bottom, which can effectively separate different impurities in the slaughter wastewater. The first connecting frame 3 is provided with a connecting pipe 7 at the bottom. One end of the connecting pipe 7 communicates with the first connecting frame 3. The slaughter wastewater after preliminary separation enters the second connecting frame 8 through the connecting pipe 7 for further separation. The other end of the connecting pipe 7 communicates with the second connecting frame 8. The bubble generator 9 is fixed on the top of the bottom plate 1 by screws and communicates with the second connecting frame 8. When the slaughter wastewater after preliminary separation enters the second connecting frame 8, the bubble generator 9 is turned on to generate micro-bubbles in the slaughter wastewater, so that oil droplets and other impurities adhere to the bubbles and float to the water surface with the bubbles, forming a dregs layer which is then removed. In this process, PAM and PAC can also be added to the slaughter wastewater to effectively remove harmful substances such as oil and ammonia nitrogen in the slaughter wastewater.

[0021] First, referring to Figure 4 , the second supporting column 10 is welded at the top of the second connecting frame 8 and serves as a base for connecting the first supporting plate 11. The first supporting plate 11 is welded at the top of the second supporting column 10 and serves as a support base for subsequent parts. The first supporting plate 11 is provided with a first through hole 12 at the top for connecting subsequent parts.

[0022] Then, referring to Figure 5 , in this embodiment, the motor 13 is fixed on the top of the first supporting plate 11 by screws. The motor 13 serves as a power source. The output shaft of the motor 13 is provided with a connecting shaft 14 connected by a key. The connecting shaft 14 is used to drive the fan blades 15 to rotate. The output shaft of the motor 13 passes through the first through hole 12 and is connected to the connecting shaft 14 by a key. The connecting shaft 14 is provided with a plurality of fan blades 15 fixed at the other end. The four fan blades 15 are circumferentially welded at the bottom of the connecting shaft 14. The rotation of the connecting shaft 14 driven by the motor 13 drives the fan blades 15 to rotate and stirs the slaughter wastewater in the second connecting frame 8. The PAM and PAC in the slaughter wastewater react with harmful substances in the slaughter wastewater, so that the slaughter wastewater becomes safe and harmless.

[0023] Secondly, refer to Figure 3 , including the first connecting frame 3 side of the two second through hole 16, two second through hole 16 is respectively set between the first screen 4 and the second screen 5 and between the second screen 5 and the third screen 6, for limiting the moving direction of the first limiting plate 17, four first limiting plate 17 is respectively arranged in the corresponding second through hole 16, the first limiting plate 17 and the inner wall of the first connecting frame 3 and the second through hole 16 is closely sliding, can limit the position of the baffle 19, so that the baffle 19 is not prone to position deviation, the first limiting plate 17 one end welding has the scraper 18, the number of scraper 18 corresponding to the number of second through hole 16, two scraper 18 and the upper surface of the second screen 5 and the third screen 6 closely, through the first limiting plate 17 drive scraper 18 to the separated material recycling for subsequent processing, the other end of the first limiting plate 17 welding has the baffle 19, the number of baffle 19 corresponding to the number of scraper 18, when not need to separate the material recycling, the baffle 19 can stop the slaughter wastewater in the first connecting frame 3 flow out, the baffle 19 between welding has the handle 20, through the handle 20 drive baffle 19 movement, baffle 19 movement drive first limiting plate 17 movement, the first limiting plate 17 drive scraper 18 to the separated material recycling.

[0024] Thirdly, refer to Figure 1 In this embodiment, including the second connecting frame 8 with the faucet 23, the faucet 23 and the second connecting frame 8 communication, through the faucet 23 to the slaughter wastewater after processing discharge or other processing.

[0025] In addition, refer to Figure 1 and Figure 4 In this embodiment, including the first connecting frame 3 side of the second support plate 21, the second support plate 21 for supporting the collection frame 22, the second support plate 21 top mounted with the collection frame 22, for holding the slaughter wastewater in the separated material for subsequent processing.

[0026] Working principle:

[0027] The slaughter wastewater serum separation device, in use, is first placed at a desired position, and then, when it is necessary to separate the slaughter wastewater to be treated, the specific operation is as follows: first, the staff pours the slaughter wastewater to be treated into the first connecting frame 3, the slaughter wastewater is separated from the large suspended solids in the slaughter wastewater through the first screen 4, then the slaughter wastewater is separated from the grease in the slaughter wastewater through the second screen 5, then the slaughter wastewater is separated from the animal hair in the slaughter wastewater through the third screen 6, then the slaughter wastewater enters the second connecting frame 8 through the connecting pipe 7, after the slaughter wastewater enters the second connecting frame 8, the staff opens the bubble generator 9 and adds PAM and PAC in the slaughter wastewater, in this process, the staff opens the motor 13, the motor 13 drives the connecting shaft 14 to rotate, the connecting shaft 14 drives the fan blade 15 to rotate, the fan blade 15 rotates to stir the slaughter wastewater in the second connecting frame 8, so that the PAM and PAC in the slaughter wastewater fully react with the harmful substances and residual oil in the slaughter wastewater, so that the harmful substances and residual oil generate dregs, then the dregs are manually removed, so that the slaughter wastewater becomes safe and harmless, and then the treated slaughter wastewater is discharged through the faucet 23 or arranged in other ways.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A slaughterhouse wastewater serum separation device, characterized by, The utility model relates to a kind of bubble generating device, including: Bottom plate (1), four first support columns (2) vertically arranged with the bottom plate (1) are fixedly arranged on the top of the bottom plate (1); First connecting frame (3) is fixedly arranged on the top of the first support column (2), first screen (4) is fixedly arranged in the inside upper portion of the first connecting frame (3), second screen (5) is fixedly arranged in the inside lower portion of the first connecting frame (3) below the first screen (4), third screen (6) is fixedly arranged in the inside lower portion of the first connecting frame (3) below the second screen (5), the aperture of the first screen (4), second screen (5) and third screen (6) decreases successively from top to bottom; Connecting pipe (7) is communicated with one end of the first connecting frame (3), second connecting frame (8) is fixedly arranged on the top of the bottom plate (1) below the other end of the connecting pipe (7), bubble generator (9) is fixedly arranged on the top of the bottom plate (1) communicated with the second connecting frame (8).

2. A slaughterhouse wastewater serum separation device according to claim 1, characterized in that Further including: Four second support columns (10) are fixedly arranged on the top of the second connecting frame (8) vertically arranged with the second connecting frame (8), first support plate (11) is fixedly arranged on the top of the second support column (10), first through hole (12) is opened in the top of the first support plate (11).

3. A slaughterhouse wastewater serum separation device according to claim 2, characterized in that Further including: Motor (13) is fixedly arranged on the top of the first support plate (11), connecting shaft (14) is connected by key on the output shaft of the motor (13), the output shaft of the motor (13) is communicated with the connecting shaft (14) by key connection through the first through hole (12), a plurality of fan blades (15) are fixedly arranged on the other end of the connecting shaft (14).

4. A slaughterhouse wastewater serum separation device according to claim 1, characterized in that Further including: Two second through holes (16) are spaced apart on one side of the first connecting frame (3), first limiting plate (17) corresponding to the number of the second through hole (16) is slidably arranged on both sides of the second through hole (16), scraper (18) is fixedly arranged on one end of the first limiting plate (17), the number of the scraper (18) corresponds to the number of the second through hole (16), baffle (19) is fixedly arranged on the other end of the first limiting plate (17), the number of the baffle (19) corresponds to the number of the scraper (18), handle (20) is fixedly arranged between the baffle (19).

5. A slaughterhouse wastewater serum separation device according to claim 1, characterized in that Further including: Second support plate (21) is fixedly arranged on one side of the first connecting frame (3), collecting frame (22) is installed on the second support plate (21).

6. A slaughterhouse wastewater serum separation device according to claim 1, characterized in that Further including: Faucet (23) is communicated with the second connecting frame (8).

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