CN216914943U

CN216914943U - Solid-liquid separation device for kitchen waste treatment

Info

Publication number: CN216914943U
Application number: CN202220284923.4U
Authority: CN
Inventors: 潘育辉; 林毅民; 江剑; 陈永正
Original assignee: Zhangzhou Environment Group Co ltd
Current assignee: Zhangzhou Environment Group Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-07-08
Anticipated expiration: 2032-02-11

Abstract

The application discloses a solid-liquid separation device for kitchen waste treatment, which relates to the technical field of waste treatment and comprises a machine table, a charging barrel, a feeding hopper, a rotating shaft, a feeding spiral piece, a squeezing spiral piece, a first driving device, a screen barrel, a waste block pressing frame and a liquid collecting tank, wherein the charging barrel is fixedly arranged on the machine table, the rotating shaft is rotatably arranged in the charging barrel, the feeding spiral piece and the squeezing spiral piece are coaxially arranged on the rotating shaft and are arranged in opposite spiral directions, the feeding hopper is arranged on the charging barrel and is positioned right above the feeding spiral piece, the output end of the first driving device is coaxially connected and fixed with the rotating shaft, the screen barrel is communicated and arranged on one side of the charging barrel and is coaxially sleeved on the outer sides of the feeding spiral piece and the squeezing spiral piece, a discharge port is arranged at one end of the screen barrel, which is far away from the feeding hopper, and the side of the waste block pressing frame, which is arranged on the discharge port, can movably open and close the discharge port, the liquid collecting groove is obliquely arranged on the lower side of the screen drum. This application has the effect that improves kitchen garbage's efficiency of squeezing.

Description

Solid-liquid separation equipment that surplus refuse treatment in kitchen used

Technical Field

The application relates to the technical field of garbage treatment, in particular to a solid-liquid separation device for kitchen garbage treatment.

Background

At present, kitchen waste is waste generated in activities such as daily life and food processing of people, comprises abandoned vegetable leaves, eggshells, bones and the like, and is common waste generated in daily life of people. The kitchen waste generally has high water content, and the daily treatment mode is to crush the kitchen waste by a crusher and then carry out solid-liquid separation to separate the water and solid residues.

The Chinese patent with the publication number of CN213291444U discloses a kitchen waste double-screw squeezer, which comprises a machine table, a charging barrel transversely arranged on the left side of the top end of the machine table, and a motor arranged on the left side of the top end of the machine table; a feed hopper is arranged on the left side of the top end of the charging barrel, a discharge port is arranged on the right side of the charging barrel, a screen is embedded in an opening at the bottom end of the charging barrel, and the bottom of the screen is arranged in a groove cavity of the liquid collecting tank; the top right side of the machine table is connected with a garbage pressing block frame.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the use, utilize and squeeze the flight and carry out the extrusion with screen cloth and rubbish briquetting frame cooperation and form the fixed action, therefore rubbish briquetting frame needs very big top to hit pressure, has increased the burden of cylinder, appears the clearance easily under high pressure between rubbish briquetting frame and the feed cylinder, leads to squeezing moisture from the gap outflow, squeezes the problem of inefficiency, consequently needs the improvement.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of squeezing of kitchen garbage, this application provides a solid-liquid separation equipment that kitchen garbage disposal used.

The application provides a solid-liquid separation equipment that kitchen garbage disposal used adopts following technical scheme:

a solid-liquid separation device for kitchen waste treatment comprises a machine table, a charging barrel, a feeding hopper, a rotating shaft, a feeding spiral sheet, a pressing spiral sheet, a first driving device, a screen barrel, a waste block pressing frame and a liquid collecting tank, the charging barrel is arranged on the machine table, the rotating shaft is rotationally arranged in the charging barrel, the feeding spiral sheet and the pressing spiral sheet are coaxially arranged on the rotating shaft and are arranged in opposite spiral directions, the feed hopper is arranged on the charging barrel and is positioned right above the feeding spiral piece, the output end of the first driving device is connected with the rotating shaft, the screen cylinder is positioned at one side of the charging barrel and coaxially sleeved to the outer sides of the feeding spiral sheet and the pressing spiral sheet, the one end that the feeder hopper was kept away from to a sieve section of thick bamboo is provided with the discharge gate, rubbish briquetting frame is installed and can be movable to be opened and close the operation to the discharge gate to one side of discharge gate, the collecting tank is located a sieve section of thick bamboo downside.

Through adopting above-mentioned technical scheme, through setting up the board, the feed cylinder, the feeder hopper, the apparatus further comprises a rotating shaft, the feeding flight, squeeze the flight, a drive arrangement, a sieve section of thick bamboo, rubbish briquetting frame and collecting tank cooperation are realized squeezing the dehydration to rubbish from cooking, rubbish from cooking gets into the feed cylinder from the feeder hopper, a drive arrangement drives the pivot and rotates, the material is at the effect of feeding flight propelling movement material forward down, and when meetting the spiral piece that squeezes of reverse spiral, squeeze the flight will block the material, the setting of sieve section of thick bamboo realizes surrounding the effect of squeezing the material in the cooperation, squeeze the completion back, will open the sealing effect of rubbish briquetting frame, discharge the material from the discharge gate, so will further improve the efficiency of squeezing of rubbish from cooking.

Preferably, the feed spiral piece and squeeze between the spiral piece and form and squeeze the section, a sieve section of thick bamboo is located and squeezes section and squeeze spiral piece week side, screen cloth week side is provided with a plurality of strengthening ribs, each the strengthening rib distributes along a sieve section of thick bamboo axis direction and sets up.

Through adopting above-mentioned technical scheme, will provide the material at the feeding spiral piece and squeeze between the spiral piece through the setting that squeezes the section and squeeze the space, improve and squeeze the capacity, because when squeezing, the material is outside crowded effort to a sieve section of thick bamboo, the setting of strengthening rib can further improvement sieve the structural strength of a section of thick bamboo, reduce the condition that a sieve section of thick bamboo atress warp.

Preferably, the pivot includes feeding axle and squeeze axle, the feeding axle realizes coaxial coupling fixedly with squeezing the axle through the key-type connection, the feeding flight is installed to the feeding epaxially, squeeze the flight and install to squeezing epaxially.

Through adopting above-mentioned technical scheme, through being divided into feeding axle and squeeze the axle with the pivot to install feeding axle and squeeze epaxial with feeding flight and squeeze the flight respectively, will be convenient for realize the feeding flight and squeeze the installation of flight and fix.

Preferably, the collecting tank is obliquely installed on the machine table, the collecting tank is obliquely and downwards arranged from one side of the discharge port to one side of the feed port, and a liquid outlet is further formed in the lower end of the collecting tank.

Through adopting above-mentioned technical scheme, through setting up the liquid trap towards one side slope of feeding, the moisture that will be convenient for the desorption come out flows the discharge downwards along the liquid trap slope.

Preferably, still install the cover on the board and establish the safety cover to the feed cylinder upside, the safety cover upper end cover is equipped with a plurality of apron.

Through adopting above-mentioned technical scheme, play the guard action through setting up the safety cover, the setting of apron plays the condition of being convenient for observe in the safety cover, and the moisture when the safety cover also can reduce to squeeze sputters simultaneously.

Preferably, each cover plate is provided with a handle.

Through adopting above-mentioned technical scheme, the setting of handle will be convenient for the extraction and the placing of apron.

Preferably, rubbish briquetting frame includes the cone block, drives actuating cylinder, spring and mounting panel, the cone block rotates with the pivot to be connected and slides and install to the discharge end one side of a sieve section of thick bamboo on in order to be used for opening and close the discharge gate, the spring cover is established to the pivot, the mounting panel is installed to the board, the one end and the cone block of spring are connected, and the other end is connected with the mounting panel, the cylinder body that drives actuating cylinder is installed to the mounting panel in order to be used for propelling the cone block and slide towards the direction that is close to the discharge gate, when the cone block blockked up to the discharge gate, the spring was in tensile state.

Through adopting above-mentioned technical scheme, through the cone block, drive actuating cylinder, the cooperation of spring and mounting panel realizes rubbish briquetting frame and opens and close the operation to the discharge gate, its embodiment is, when squeezing, drive actuating cylinder and drive the cone block and slide and block up the discharge gate towards the direction that is close to the discharge gate, when squeezing the completion, the piston rod that drives actuating cylinder moves back, the cone block has lost the effort that drives actuating cylinder, the cone block will be under the effect of the spring tension of spring and back contract, and then realize the opening operation of discharge gate, easy and simple to handle.

Preferably, still be provided with the filter screen in the collecting tank, the filter screen is the setting of arc form and the arc center is located the filter screen upside, the filter screen is located the collecting tank lower extreme.

Through adopting above-mentioned technical scheme, because press out carry partial residue in the moisture, for the condition that reduces follow-up pipeline jam, will be provided with the filter screen in the catch basin lower extreme, utilize the filter screen to carry out further slagging-off operation with the moisture of flowing through the catch basin, reduce the condition that follow-up pipeline blockked up.

In summary, the present application includes at least one of the following beneficial technical effects:

the kitchen waste is squeezed and dehydrated by matching the machine table, the material cylinder, the feeding hopper, the rotating shaft, the feeding spiral piece, the squeezing spiral piece, the first driving device, the screen cylinder, the waste blocking frame and the liquid collecting tank, and the squeezing efficiency of the kitchen waste is further improved by utilizing the bidirectional squeezing of the feeding spiral piece and the squeezing spiral piece and the auxiliary squeezing of the waste blocking frame;

the filter screen is arranged in the liquid collecting tank, so that the removed water can be further removed;

drawings

FIG. 1 is a schematic structural view of a solid-liquid separation apparatus according to an embodiment of the present application.

Description of reference numerals:

1. a machine platform; 2. a charging barrel; 3. a feed hopper; 4. a rotating shaft; 41. a feed shaft; 42. pressing the shaft; 5. a feed flight; 6. a pressing screw; 7. a first driving device; 8. a screen cylinder; 9. a garbage block pressing frame; 91. a cone block; 92. a driving cylinder; 93. a spring; 94. mounting a plate; 10. a liquid collecting tank; 11. a discharge port; 12. a liquid outlet; 13. a pressing section; 14. reinforcing ribs; 15. a protective cover; 16. a cover plate; 17. a handle; 18. and (4) a filter screen.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses solid-liquid separation equipment for kitchen waste treatment. Referring to fig. 1, the solid-liquid separation device comprises a machine table 1, a charging barrel 2, a feeding hopper 3, a rotating shaft 4, a feeding spiral sheet 5, a pressing spiral sheet 6, a first driving device 7, a screen barrel 8, a garbage block pressing frame 9 and a liquid collecting tank 10, wherein the machine frame is a high-low stand, the whole solid-liquid separation device is obliquely and downwardly arranged from a discharging end to a feeding end, the charging barrel 2 is fixedly arranged on the machine table 1, the rotating shaft 4 is rotatably arranged in the charging barrel 2, the feeding spiral sheet 5 and the pressing spiral sheet 6 are coaxially arranged on the rotating shaft 4 and are oppositely arranged in spiral directions, the feeding hopper 3 is arranged on the charging barrel 2 and is positioned right above the feeding spiral sheet 5, an output end of the first driving device 7 is coaxially connected and fixed with the rotating shaft 4, the screen barrel 8 is communicated and arranged on one side of the charging barrel 2 and coaxially sleeved on the outer sides of the feeding spiral sheet 5 and the pressing spiral sheet 6, a discharging port 11 is arranged at one end of the screen barrel 8 far away from the feeding hopper 3, garbage briquetting frame 9 is installed and can be movable to be opened and close the operation to discharge gate 11 to one side of discharge gate 11, and the collecting tank 10 is located the slope and installs 8 downside to a sieve section of thick bamboo, and collecting tank 10 does not influence the operation of slagging tap of discharge gate 11, and collecting tank 10 lower extreme still is provided with liquid outlet 12. Specifically, the first driving device 7 is set as a servo motor, and a reduction gear box is connected between the servo motor and the rotating shaft 4.

Wherein, pivot 4 includes feed shaft 41 and squeezes axle 42, feed shaft 41 realizes coaxial coupling fixedly with squeezing axle 42 through the key-type connection, feeding flight 5 installs to feed shaft 41 on, squeeze flight 6 and install to squeezing axle 42 on, there is the interval so that form the material of being convenient for to squeeze the section of squeezing 13 of putting between the setting end in opposite directions of feeding flight 5 and squeezing flight 6, a sieve section of thick bamboo 8 is located squeezes section of thick bamboo 13 and squeezes 6 week sides of flight, 8 week side wall hoops of a sieve section of thick bamboo are fixed with a plurality of strengthening ribs 14, 8 axis direction distribution settings along a sieve section of thick bamboo 14.

In order to reduce the splashing of the squeezing liquid, a protective cover 15 covering the upper side of the charging barrel 2 is further arranged on the machine table 1, a plurality of cover plates 16 are arranged on the upper end cover of the protective cover 15, and a handle 17 is fixed on each cover plate 16.

The garbage briquetting frame 9 comprises a cone block 91, a driving cylinder 92, a spring 93 and a mounting plate 94, wherein the cone block 91 is rotatably connected with the rotating shaft 4 and is slidably mounted on one side of the discharge end of the screen drum 8 to open and close the discharge port 11, the spring 93 is sleeved on the rotating shaft 4, the mounting plate 94 is mounted on the machine table 1, one end of the spring 93 is connected with the cone block 91, the other end of the spring 93 is connected with the mounting plate 94, the cylinder body of the driving cylinder 92 is mounted on the mounting plate 94 to push the cone block 91 to slide towards the direction close to the discharge port 11, and when the cone block 91 is blocked to the discharge port 11, the spring 93 is in a stretching state; when squeezing, the driving cylinder 92 drives the cone block 91 to slide towards the direction close to the discharge port 11 and block the discharge port 11, when squeezing is completed, the piston rod of the driving cylinder 92 moves back, the cone block 91 loses the acting force of the driving cylinder 92, the cone block 91 retracts under the pulling force of the spring 93, and then the opening operation of the discharge port 11 is realized.

Further, still install filter screen 18 in the catch basin 10, filter screen 18 is the setting of arc form and the arc center is located filter screen 18 upside, and filter screen 18 is located the catch basin 10 lower extreme, and its position is at the lower extreme downside of a sieve section of thick bamboo 8 to the realization can be complete carry out the filter residue operation to the moisture of desorption.

The implementation principle of the solid-liquid separation device for kitchen waste treatment in the embodiment of the application is as follows: drive actuating cylinder 92 and drive cone block 91 and slide towards the direction that is close to discharge gate 11 and block up discharge gate 11, and the material gets into feed cylinder 2 from feeder hopper 3 in, and first drive arrangement 7 drive pivot 4 rotates, and through feeding auger delivery to squeeze section 13 cooperation and squeeze flight 6 go on, squeeze and accomplish the back, open discharge gate 11, counter-rotation pivot 4 will squeeze dry kitchen garbage and discharge from discharge gate 11.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A solid-liquid separation device for kitchen waste treatment is characterized by comprising a machine table (1), a charging barrel (2), a feeding hopper (3), a rotating shaft (4), a feeding spiral piece (5), a squeezing spiral piece (6), a first driving device (7), a screen barrel (8), a waste pressing block frame (9) and a liquid collecting tank (10), wherein the charging barrel (2) is installed on the machine table (1), the rotating shaft (4) is rotatably arranged in the charging barrel (2), the feeding spiral piece (5) and the squeezing spiral piece (6) are coaxially installed on the rotating shaft (4) and are arranged in opposite spiral directions, the feeding hopper (3) is installed on the charging barrel (2) and is positioned right above the feeding spiral piece (5), the output end of the first driving device (7) is connected with the rotating shaft (4), the screen barrel (8) is positioned on one side of the charging barrel (2) and coaxially sleeved on the feeding spiral piece (5) and on the outer side of the squeezing spiral piece (6), one end of the screen drum (8) far away from the feed hopper (3) is provided with a discharge port (11), one side of the garbage block pressing frame (9) which is arranged on the discharge port (11) can be movably opened and closed on the discharge port (11), and the liquid collecting tank (10) is positioned on the lower side of the screen drum (8).

2. The solid-liquid separation device for kitchen waste disposal according to claim 1, wherein a squeezing section (13) is formed between the feeding screw (5) and the squeezing screw (6), the screen cylinder (8) is located on the periphery of the squeezing section (13) and the squeezing screw (6), a plurality of reinforcing ribs (14) are provided on the periphery of the screen cylinder (8), and the reinforcing ribs (14) are distributed along the axial direction of the screen cylinder (8).

3. The solid-liquid separation device for kitchen waste disposal according to claim 1, wherein said rotating shaft (4) comprises a feeding shaft (41) and a pressing shaft (42), said feeding shaft (41) and said pressing shaft (42) are connected by a key for coaxial connection, said feeding screw (5) is mounted on said feeding shaft (41), and said pressing screw (6) is mounted on said pressing shaft (42).

4. The solid-liquid separation device for kitchen waste disposal according to claim 1, wherein the liquid collecting tank (10) is installed to the machine table (1) in an inclined manner, the liquid collecting tank (10) is installed in an inclined manner from one side of the discharge port (11) to one side of the feed port, and the liquid outlet (12) is further provided at the lower end of the liquid collecting tank (10).

5. The solid-liquid separator for kitchen waste disposal according to claim 1, wherein said machine base (1) further comprises a protective cover (15) covering the upper side of said charging barrel (2), and said protective cover (15) is provided with a plurality of cover plates (16) at the upper end thereof.

6. The solid-liquid separator for kitchen waste disposal according to claim 5 wherein each of said cover plates (16) is provided with a handle (17).

7. The kitchen waste disposal solid-liquid separation device according to claim 1, wherein the waste pressing block frame (9) comprises a cone block (91), a driving cylinder (92), a spring (93) and a mounting plate (94), the cone block (91) is rotatably connected with the rotating shaft (4) and slidably mounted on one side of the discharge end of the screen drum (8) for opening and closing the discharge port (11), the spring (93) is sleeved on the rotating shaft (4), the mounting plate (94) is mounted on the machine table (1), one end of the spring (93) is connected with the cone block (91) and the other end is connected with the mounting plate (94), the cylinder body of the driving cylinder (92) is mounted on the mounting plate (94) for pushing the cone block (91) to slide towards the direction close to the discharge port (11), when the cone block (91) is blocked to the discharge port (11), the spring (93) is in tension.

8. The solid-liquid separation device for kitchen waste disposal according to claim 1, wherein a filter screen (18) is further disposed in the liquid collection tank (10), the filter screen (18) is disposed in an arc shape, an arc center of the filter screen is located on an upper side of the filter screen (18), and the filter screen (18) is located at a lower end of the liquid collection tank (10).