Anti-blocking discharging device applied to solid-liquid separator for gastric soluble substances of cattle and sheep

Abstract

The anti-blocking discharging device comprises a discharging box body, the discharging box body is fixedly connected with a shell of the solid-liquid separator, the bottom of the discharging box body is provided with an opening, a feeding port is formed in the front side wall of the discharging box body and is communicated with a discharging port in the rear end of the shell of the solid-liquid separator, and the discharging port is communicated with a discharging port in the rear end of the shell of the solid-liquid separator. A horizontal rotating shaft is arranged in the discharging box body, one end of the rotating shaft is rotationally connected with a bearing in a bearing seat arranged on the rear side wall of the discharging box body, and the other end of the rotating shaft horizontally extends out of the discharging box body from the feeding hole and is coaxially and fixedly connected with a spiral auger shaft of the solid-liquid separator; a discharging pipe, a discharging disc, a compression spring and a limiting nut are sequentially and coaxially arranged on the rotating shaft from front to back, the discharging pipe is arranged outside the rotating shaft in a sleeving mode and connected and communicated with the feeding port, and the discharging disc is movably arranged on the rotating shaft in a sleeving mode through a center hole of the discharging disc. According to the anti-blocking solid-liquid separator, accumulated materials at the discharge port of the solid-liquid separator can be conveniently and rapidly cleaned, and the anti-blocking effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to cattle and sheep slaughter stomach solution processing equipment technical field especially, relates to a kind of anti-clogging discharge device applied to cattle and sheep stomach solution solid-liquid separator. BACKGROUND

[0002] When cattle and sheep stomach is handled in slaughterhouse, a large amount of sewage mixed with cattle and sheep stomach contents will be produced, due to the smell of cattle and sheep stomach contents sewage stimulation, and have certain corrosive, if not timely processing, it will affect the environment of slaughter workshop, random discharge will pollute the environment. At the same time, since the solid phase component in cattle stomach contents is very good feed, fertilizer, direct discharge is actually a kind of disguised waste to resources, generally solid-liquid separator is used to separate solid-liquid of cattle and sheep stomach contents sewage, and solid phase component is quickly separated out.

[0003] At present, in the process of separating cattle and sheep stomach contents sewage, the existing solid-liquid separator drives solid phase component to move to discharge port by spiral extrusion, and realizes spiral extrusion separation of water by small discharge port. This structure is easy to block the discharge port, and the reason is that the material of solid phase component is too dry, and the material is easy to be agglomerated by mutual extrusion, which leads to that the material cannot be extruded out, and the material outlet is blocked. Moreover, the material extrusion force is not adjustable, and the effect of material extrusion separation liquid for different humidity materials is not ideal. In addition, the material is easy to remain in discharge port after the use of solid-liquid separator, and it is easy to block the discharge port after drying, which generally needs manual cleaning, and manual cleaning is time-consuming and laborious. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of anti-clogging discharge device applied to cattle and sheep stomach solution solid-liquid separator, solves the problem that traditional solid-liquid separator separates cattle and sheep stomach contents and is easy to block discharge port and is inconvenient to clean, material extrusion force is not adjustable, and discharge is not smooth.

[0005] The utility model provides a kind of applied to cattle and sheep gastric solution solid-liquid separator's anti-blocking discharge device, including discharge box, the discharge box is fixedly connected with the shell of solid-liquid separator, the discharge box bottom is set to open, the front side wall of the discharge box is set feed inlet and is connected with the shell rear end discharge port of solid-liquid separator intercommunication, horizontal rotating shaft is arranged in the discharge box, the rotating shaft one end is rotatably connected in the bearing of bearing seat arranged on the rear side wall of discharge box, the other end is horizontally stretched out from feed inlet outside discharge box and is coaxially fixedly connected with the screw auger shaft of solid-liquid separator, discharge pipe, discharge tray, compression spring, limit nut are arranged on the rotating shaft in turn from front to back, the discharge pipe is set in the outside of rotating shaft and is connected with the feed inlet intercommunication, the discharge tray is movably set on the rotating shaft by the center hole, the limit nut is screw-connected with the outer thread correspondingly arranged on the outer wall of rotating shaft, the compression spring is set on rotating shaft, one end of the compression spring is elastically fixedly connected with the limit nut, the other end is elastically fixedly connected with the discharge tray and the discharge tray is pressed on the discharge end of discharge pipe.

[0006] Further, the side of the discharge tray is provided with a horizontal scraper, the scraper is connected with a fixed plate arranged on the discharge tray, and the fixed plate is fixedly connected with the discharge tray by screws.

[0007] Further, a plurality of cyclone plates are arranged on the end face of the discharge tray in the circumferential direction.

[0008] Further, a plurality of radial adjustment rods are arranged on the outer wall of the limit nut in the circumferential direction.

[0009] Further, the inner wall of the discharge end of the discharge pipe is set as a tapered contraction, a tapered spiral blade is arranged on the rotating shaft in the tapered contraction, and the blade spacing of the tapered spiral blade decreases from front to back.

[0010] Further, a spraying pipe is arranged on the top of the discharge box, a plurality of water outlets are arranged on the bottom of the spraying pipe, and each water outlet is connected with a spray head.

[0011] According to the above technical solution, the utility model provides a kind of applied to cattle and sheep gastric solution solid-liquid separator's anti-blocking discharge device.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. By setting the discharge pipe, the discharge disc, the compression spring and the limiting nut coaxially on the rotating shaft from front to back, the limiting nut moves along the axial direction to adjust the elastic force of the compression spring, thereby controlling the extrusion force of the discharge disc on the discharge pipe, preventing the material with excessive moisture from being discharged from the discharge pipe, and allowing the material to be uniformly stressed to prevent the accumulation of material caused by unstable screw extrusion.

[0014] 2. During the rotation of the rotating shaft to drive the discharge disc, the scraper rotates together to scrape the dry material in the discharge gap between the discharge disc and the discharge pipe 13, thereby preventing material from being blocked.

[0015] 3. By driving the conical spiral blade along the tapered shrinkage opening of the discharge pipe to extrude the material, the material can be quickly gathered and interacted to extrude and separate moisture, accelerate the discharge speed, and completely discharge the material. In the case of less solid material, the material can be smoothly discharged without accumulation.

[0016] 4. By spraying the cleaning liquid through the nozzle to the discharge port of the discharge pipe, the accumulated material is washed to prevent the dry material separated during long-term shutdown from solidifying in the discharge port of the discharge pipe and blocking the discharge port. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed in the implementation examples. Obviously, for those skilled in the art, other drawings can also be obtained without creative labor.

[0018] Figure 1 The overall structure of the anti-blocking discharge device applied to the solid-liquid separator for cattle and sheep stomach soluble material is shown in the cross-sectional view.

[0019] Figure 2 The overall structure of the anti-blocking discharge device applied to the solid-liquid separator for cattle and sheep stomach soluble material is shown in the cross-sectional view.

[0020] Figure 3 The cyclone plate installation structure of the anti-blocking discharge device applied to the solid-liquid separator for cattle and sheep stomach soluble material is shown in the schematic view.

[0021] Figure 4 The conical spiral blade installation structure of the anti-blocking discharge device applied to the solid-liquid separator for cattle and sheep stomach soluble material is shown in the schematic view.

[0022] Figure 5 The anti-blocking discharge device applied to the solid-liquid separator for cattle and sheep stomach soluble material is shown in the schematic view of the cooperation with the solid-liquid separator.

[0023] Figure 6 A solid-liquid separator working principle structure schematic diagram of a kind of anti-blocking discharge device for cattle and sheep gastric solution solid-liquid separator applied to the utility model is provided.

[0024] In the drawing:

[0025] 1-discharge box;11- feed inlet;12- rotating shaft;13- discharge pipe;14- discharge tray;15- compression spring;16- limit nut;17- scraper;18- fixed plate;19- screw;100- solid-liquid separator;101- shell;102- discharge port;103- spiral auger shaft;104- driving mechanism;105- spiral blade;106- rack;107- screen cylinder;121- conical spiral blade;131- conical contraction;141- cyclone plate;161- adjusting rod;

[0026] 2- spray pipe;21- nozzle. DETAILED DESCRIPTION

[0027] In order for the personnel in the technical field to better understand the technical scheme in the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings.

[0028] Example 1:

[0029] Referring to Figures 1-6The application discloses a kind of anti-blocking discharge device applied to cattle and sheep gastric solution solid-liquid separator, including discharge box 1, discharge box 1 is fixedly connected with the shell 101 of solid-liquid separator 100, discharge box 1 bottom is set to open for discharging dry material, discharge box 1 front side wall is provided with feed inlet 11 and is connected with the shell 101 rear end discharge port 102 of solid-liquid separator 100 intercommunication, discharge box 1 is provided with horizontal rotating shaft 12, rotating shaft 12 one end is rotatably connected with the bearing in discharge box 1 rear side wall and is set bearing, the other end is horizontally extended from feed inlet 11 outside discharge box 1 and is coaxially fixedly connected with the spiral auger shaft 103 of solid-liquid separator 100, rotating shaft 12 is sequentially coaxially provided with discharge pipe 13, unloading disc 14, compression spring 15, limiting nut 16 from front to back, discharge pipe 13 is set in the outside of rotating shaft 12 and is sealedly connected with feed inlet 11 intercommunication, unloading disc 14 is movably set on rotating shaft 12 clearance fit through its central hole, limiting nut 16 is screw-connected with the outer thread corresponding to the outer wall of rotating shaft 12, compression spring 15 is set on rotating shaft 12, one end of compression spring 15 is elastically fixedly connected with limiting nut 16, the other end is elastically fixedly connected with unloading disc 14 and unloading disc 14 is pressed in the unloading end of discharge pipe 13, the elastic force of compression spring 15 can be adjusted by rotating limiting nut 16 and moving along the axial direction, to control the extrusion force of unloading disc 14 to discharge pipe 13, prevent the material with excessive moisture from being discharged from discharge pipe 13, simultaneously, material can be uniformly stressed, prevent the accumulation of material caused by unstable spiral extrusion force from causing material blocking.

[0030] In the embodiment, referring to Figure 2 , one side of unloading disc 14 is provided with horizontal scraper 17, the inner side wall of scraper 17 is attached to discharge pipe 13, scraper 17 is connected with fixed plate 18 provided on unloading disc 14, fixed plate 18 is fixedly connected with unloading disc 14 through screw 19, during the rotation of unloading disc 14, scraper 17 is driven to rotate together, dry material in the discharge gap between unloading disc 14 and discharge pipe 13 is scraped down in time, to prevent material blocking.

[0031] In the embodiment, referring to Figure 3 , the end surface of unloading disc 14 is provided with a plurality of cyclone plates 141 in circumferential direction, cyclone plates 141 are distributed in arc line shape, and the cross section is triangular, during the rotation of unloading disc 14, dry material at the mouth of discharge pipe 13 is dispersed from the center to the periphery, so that the material is dispersed to the periphery of unloading disc 14 for discharging, to prevent dry material from caking and blocking discharge pipe 13 at the middle position of unloading disc 14.

[0032] In the embodiment, referring to Figure 2 , a plurality of radial distribution adjusting rods 161 are arranged on the outer wall of limiting nut 16 in circumferential direction, limiting nut 16 is driven to rotate through adjusting rod 161, the elastic force of compression spring 15 is adjusted, time and labor are saved, and operation is convenient.

[0033] In this embodiment, referring to Figure 1 , the inner wall of the discharge end of the discharge pipe 13 is provided with a tapered contraction port 131, and the rotating shaft 12 in the tapered contraction port 131 is provided with tapered helical blades 121, the blade spacing of the tapered helical blades 121 gradually decreases from front to back, and the gradually decreasing blade spacing increases the discharge speed. By rotating the shaft 12 to drive the tapered helical blades 121 to extrude the material, the material can be gathered and interacted to extrude and separate moisture, so that the discharge is more thorough, and the material can be smoothly discharged even in the case of less solid material, without accumulation.

[0034] In this embodiment, referring to Figure 1 、 5 , the top of the discharge box 1 is provided with a spray pipe 2, the bottom of the spray pipe 2 is provided with a plurality of water spray openings, each water spray opening is connected with a spray head 21, the spray pipe 2 is connected with a water supply pipe, and the spray pipe 2 sprays the cleaning liquid to the discharge port of the discharge pipe 13 through the spray head 21 to flush the accumulated material, preventing the separated dry material from solidifying in the discharge port of the discharge pipe 13 during long-term shutdown and blocking the discharge port.

[0035] In this embodiment, referring to Figure 5 、 6 , the solid-liquid separator 100 is a commercially available device, which includes a housing 101, a spiral auger shaft 103, a drive motor 104, a spiral blade 105, a rack 106, and a screen cylinder 107. The housing 101 is installed on the rack 106, the screen cylinder 107 is horizontally fixedly installed in the housing 101, the spiral auger shaft 103 is rotatably installed in the screen cylinder 107, the spiral auger shaft 103 is connected with the drive motor 104, the spiral blade 105 is installed on the spiral auger shaft 103, and the top of the housing 101 is a feeding port. The cattle and sheep stomach soluble material is added from the top of the housing 101 into the screen cylinder 107 in the housing 101, the drive motor 104 drives the spiral auger shaft 103 to rotate the spiral blade 105, the spiral extrusion conveys the solid-phase component material to the rear end of the housing 101 and discharges from the discharge port 102, and the extruded and filtered liquid passes through the screen cylinder 107 and is discharged and collected from the bottom of the screen cylinder 107.

[0036] From the above technical scheme can know, in use, first, through solid-liquid separator 100 solid phase component material and liquid phase component material are separated from each other, the separated solid phase component material is conveyed to the discharge port 102 by the helical blade on the screw auger shaft 103 helical extrusion, through the discharge port 102 into the inside of the discharge pipe 13, the rotating shaft 12 rotates, the conical helical blade 121 continues to extrude solid phase component material and is discharged from the outlet of the discharge pipe 13, in the process of discharging, the solid phase component material extrusion unloading disc 14, unloading disc 14 is forced to move outward and compress the compression spring 15, so that the discharge end of the discharge pipe 13 is opened, the solid phase component material is dispersed from the periphery of the unloading disc 14, at the same time, the unloading disc 14 rotates, the scraper 17 does the circular motion, the solid phase component material between the unloading disc 14 and the discharge pipe 13 is scraped down, which prevents the material from accumulating in the discharge port, after the equipment stops using, the cleaning liquid is supplied through the spray pipe 2, the discharge pipe 13 and the unloading disc 14 are cleaned through the spray head 21 on the water outlet, the residual dry material is cleaned, which prevents the dry material from being solidified in the discharge port of the discharge pipe 13 and being blocked, in the process, the dryness of the solid phase material is observed, the material is too wet, the limiting nut 16 needs to be adjusted to move along the axial direction to adjust the elastic force of the compression spring 15, so as to control the extrusion force of the unloading disc 14 on the discharge pipe 13, so that the moisture of the material is fully separated.

[0037] Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the present application cover any and all variations of the application that come within the scope of the claims and their equivalents. It is intended that the specification and examples be considered exemplary only, with the true scope of the application being indicated by the following claims.

[0038] It should be understood that the present application is not limited to the precise construction that has been described above and illustrated in the accompanying drawings, and that various modifications and changes can be made by those skilled in the art without departing from the scope of the present application. The embodiments described above are only intended to illustrate the present application, and do not limit the scope of protection of the present application.

Claims

1. A kind of anti-blocking discharge device applied to cattle and sheep gastric solution solid-liquid separator, it is characterized by: The utility model provides a kind of solid-liquid separator, including discharge box (1), the discharge box (1) is fixedly connected with the shell (101) of solid-liquid separator (100), the bottom of the discharge box (1) is set as open, the front side wall of the discharge box (1) is provided with feed inlet (11) and is connected with the shell (101) rear end discharge port (102) of solid-liquid separator (100) intercommunication, the discharge box (1) is provided with horizontal rotating shaft (12), the rotating shaft (12) one end is rotatably connected with the bearing in the bearing seat on the rear side wall of the discharge box (1), the other end is horizontally extended from feed inlet (11) outside the discharge box (1) and is coaxially fixedly connected with the screw auger shaft (103) of solid-liquid separator (100), the rotating shaft (12) is provided with discharge pipe (13), discharge tray (14), compression spring (15), limiting nut (16) from front to back in turn, the discharge pipe (13) is set in the rotating shaft (12) outside and is connected with the feed inlet (11) intercommunication, the discharge tray (14) is movably set in the rotating shaft (12) by the central hole, the limiting nut (16) is screw threadedly connected with the outer thread corresponding on the outer wall of the rotating shaft (12), the compression spring (15) is set in the rotating shaft (12), the compression spring (15) one end is elastically fixedly connected with the limiting nut (16), the other end is elastically fixedly connected with the discharge tray (14) and the discharge tray (14) is pressed in the discharge end of the discharge pipe (13).

2. The anti-blocking and discharging device applied to the solid-liquid separator of the stomach soluble for cattle and sheep according to claim 1, characterized in that, The discharge tray (14) one side is provided with horizontal scraper (17), the scraper (17) is connected with the fixed plate (18) on the discharge tray (14), the fixed plate (18) is fixedly connected with the discharge tray (14) by screw (19).

3. The anti-blocking and discharging device applied to the solid-liquid separator of the stomach soluble for cattle and sheep according to claim 1, characterized in that, The end surface of the discharge tray (14) is provided with a plurality of cyclone plates (141) in circumferential direction.

4. The anti-blocking and discharging device applied to the solid-liquid separator of the stomach soluble for cattle and sheep according to claim 1, characterized in that, The outer wall of the limiting nut (16) is provided with a plurality of radial adjustment rods (161) in circumferential direction.

5. The anti-blocking and discharging device applied to the solid-liquid separator of the stomach soluble of cattle and sheep according to claim 1, characterized in that, The discharge end inner wall of the discharge pipe (13) is set as taper shrinkage (131), the rotating shaft (12) in the taper shrinkage (131) is provided with taper spiral blade (121), the blade pitch of the taper spiral blade (121) decreases from front to back.

6. The anti-blocking and discharging device applied to the solid-liquid separator of the stomach soluble of cattle and sheep according to claim 1, characterized in that, The top of the discharge box (1) is provided with a spray pipe (2), the bottom of the spray pipe (2) is provided with a plurality of water spray openings, each water spray opening is connected with a spray head (21).

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