阅读说明：本技术 一种餐厨垃圾处理装置 (Kitchen waste treatment device ) 是由 黄志勇 杨存蛟 于 2021-09-13 设计创作，主要内容包括：本发明提供了一种餐厨垃圾处理装置,涉及垃圾处理设备技术领域解决了现有技术中存在的垃圾固液分离不完全的技术问题。该餐厨垃圾处理装置包括分离腔、预压腔以及绞龙,所述分离腔与所述预压腔连通设置,所述绞龙设置在所述分离腔和所述预压腔内,并推动餐厨垃圾以此经过所述分离腔和所述预压腔,位于所述预压腔内的局部所述绞龙的螺距小于位于所述分离腔内的局部所述绞龙的螺距。本发明用于餐厨垃圾的处理,通过绞龙变螺距设计,使垃圾在输送过程中初步的挤压,使液体垃圾从分离孔排出,更加彻底的完成餐厨垃圾的分离处理。(The invention provides a kitchen waste treatment device, relates to the technical field of waste treatment equipment, and solves the technical problem of incomplete solid-liquid separation of waste in the prior art. This kitchen garbage processing apparatus includes disengagement chamber, pre-compaction chamber and auger, the disengagement chamber with pre-compaction chamber intercommunication sets up, the auger sets up the disengagement chamber with the pre-compaction intracavity to promote kitchen garbage with this process the disengagement chamber with the pre-compaction chamber is located the part of pre-compaction intracavity the pitch of auger is less than and is located the part of disengagement intracavity the pitch of auger. The invention is used for treating the kitchen waste, and the screw pitch-variable design of the auger enables the waste to be preliminarily extruded in the conveying process, so that the liquid waste is discharged from the separation hole, and the separation treatment of the kitchen waste is more thoroughly completed.)

1. The utility model provides a kitchen garbage processing apparatus, its characterized in that, includes disengagement chamber (1), pre-compaction chamber (2) and auger (3), disengagement chamber (1) with pre-compaction chamber (2) intercommunication sets up, auger (3) set up disengagement chamber (1) with in pre-compaction chamber (2) to promote kitchen garbage with this process disengagement chamber (1) with pre-compaction chamber (2), be located part in pre-compaction chamber (2) the pitch of auger (3) is less than and is located part in disengagement chamber (1) the pitch of auger (3).

2. The kitchen waste treatment device according to claim 1, characterized in that the screw pitch range of the packing auger (3) in the pre-pressing chamber (2) is 110 mm-130 mm, and the screw pitch range of the packing auger (3) in the separation chamber (1) is 140 mm-160 mm.

3. The kitchen waste treatment device according to claim 1, characterized in that the side wall and the bottom of the separation chamber (1) are provided with separation holes (4).

4. The kitchen waste treatment device according to claim 1, characterized in that the separation chamber (1) is provided with a feed inlet (5).

5. The kitchen waste treatment device according to claim 1, characterized in that the material of the packing auger (3) is nylon.

6. The kitchen waste treatment device according to claim 1, further comprising an extrusion blanking mechanism (6), wherein the extrusion blanking mechanism (6) is arranged at one end of the prepressing cavity (2) far away from the separation cavity (1).

7. The kitchen waste treatment device according to claim 6, characterized in that the extrusion blanking mechanism (6) comprises a baffle plate (7), a fixing plate (8), an elastic device (9) and a driving motor (10), wherein the elastic device (9) is arranged between the baffle plate (7) and the fixing plate (8), the driving motor (10) is connected with the fixing plate (8), the pre-pressing cavity (2) is provided with a discharge hole, the baffle plate (7) covers the discharge hole, and solid waste is discharged from the discharge hole through extrusion of the baffle plate (7).

8. The kitchen waste treatment device according to claim 7, further comprising a material-shifting plate (11), wherein the material-shifting plate (7) is provided with a through hole, one end of the material-shifting plate (11) is connected with the fixing plate (8), and the other end of the material-shifting plate can penetrate through the through hole.

9. The kitchen waste treatment device according to claim 7 or 8, characterized in that the striker plate (7) is made of nylon.

Technical Field

The invention relates to the technical field of garbage treatment equipment, in particular to a kitchen garbage treatment device.

Background

At present, most of extrusion reduction mechanisms of kitchen waste treatment equipment adopt a conveyor with small holes distributed in a shell as a main component to finish the process of extrusion reduction of waste. The working principle of the device is that the material (kitchen waste) is driven by the operation of the conveying device to move to the tail part of the conveyor, the material at the back part pushes the material at the front part, and an extrusion force is generated between the material at the back part and the material blocking device (the tail plate of the conveyor), so that the liquid waste (mainly oil and water) in the waste is extruded out, and meanwhile, the volume is compressed, and the processes of dewatering and solid waste reduction are completed. The final solid-liquid separation can be realized by the extrusion action between the tail material blocking device and the conveying device in the whole process, and the solid-liquid separation cannot be realized to the maximum extent by a single extrusion process for separating solid garbage from liquid garbage.

Secondly although this mechanism can dewater and compress, the compression can only be realized through the extrusion force between material promotion and the dam device, so require too high to pan feeding and ejection of compact size, owing to the tailboard that acts as the conveyer of dam device is fixed, simultaneously in order to guarantee the extrusion effect, so the discharge opening space can not be too big, and the size is slightly big or the conglobate rubbish of adhesion just can not come out.

Disclosure of Invention

The invention aims to provide a kitchen waste treatment device, which solves the technical problem of incomplete solid-liquid separation of waste in the prior art. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.

In order to achieve the purpose, the invention provides the following technical scheme:

the kitchen waste treatment device comprises a separation cavity, a prepressing cavity and an auger, wherein the separation cavity is communicated with the prepressing cavity, the auger is arranged in the separation cavity and the prepressing cavity and pushes kitchen waste to pass through the separation cavity and the prepressing cavity, and the screw pitch of the auger in the prepressing cavity is smaller than that of the auger in the separation cavity.

Preferably, the screw pitch range of the auger in the pre-pressing cavity is 110 mm-130 mm, and the screw pitch range of the auger in the separation cavity is 140 mm-160 mm.

Preferably, the separation chamber side wall and the bottom each have a separation hole.

Preferably, the separation chamber is provided with a feed inlet.

Preferably, the material of auger is nylon.

Preferably, the device further comprises an extrusion blanking mechanism, and the extrusion blanking mechanism is arranged at one end, far away from the separation cavity, of the pre-pressing cavity.

Preferably, extrusion unloading mechanism includes striker plate, fixed plate, resilient means and driving motor, resilient means sets up the striker plate with between the fixed plate, driving motor with the fixed plate is connected, the prepressing chamber has the discharge gate, the striker plate covers the discharge gate, solid rubbish is in the discharge gate is through the extrusion the striker plate discharges.

Preferably, the garbage bin further comprises a material stirring plate, a through hole is formed in the material blocking plate, one end of the material stirring plate is connected with the fixing plate, the other end of the material stirring plate can penetrate through the through hole, and when the solid garbage pushes the material blocking plate to move, the material stirring plate penetrates through the through hole.

Preferably, the material of striker plate is nylon.

According to the technical scheme, the kitchen waste separating and pre-pressing device comprises a separating cavity, a pre-pressing cavity and an auger, wherein the separating cavity is communicated with the pre-pressing cavity, the auger is arranged in the separating cavity and the pre-pressing cavity and pushes kitchen waste to pass through the separating cavity and the pre-pressing cavity, the screw pitch of the auger in the pre-pressing cavity is smaller than that of the auger in the separating cavity, solid-liquid mixed kitchen waste can be preliminarily separated in the conveying process of the auger, a separating hole is formed in each of the outer walls of the pre-pressing cavity and the separating cavity, liquid waste is discharged through the separating hole, the solid waste is continuously conveyed into the pre-pressing cavity, the solid waste can be preliminarily compressed due to the change of the screw pitch of the auger, the liquid waste extruded in the compressing process is discharged from the separating hole, and the separation treatment of the kitchen waste is more thoroughly completed.

The preferred technical scheme of the invention can at least produce the following technical effects:

the packing auger is made of nylon, and the nylon has the characteristics of no adhesion, light weight, wear resistance and easiness in cleaning;

the extrusion blanking mechanism is arranged at one end of the prepressing cavity, which is far away from the separation cavity, and is used for assisting the extrusion and blanking of the solid garbage;

the extrusion blanking mechanism comprises a material blocking plate, a fixed plate, an elastic device and a driving motor, wherein the elastic device is arranged between the material blocking plate and the fixed plate, the driving motor is connected with the fixed plate, a prepressing cavity is provided with a discharge hole, the material blocking plate covers the discharge hole, solid garbage is discharged from the discharge hole through extrusion of the material blocking plate, the material blocking plate extrudes the discharged solid garbage at the discharge hole, the solid garbage is discharged after further compression, the driving motor drives the material blocking plate to rotate so as to avoid adhesion between the garbage and the material blocking plate, and the material stirring effect is achieved;

the solid garbage pushing device is characterized by further comprising a material stirring plate, wherein a through hole is formed in the material blocking plate, one end of the material stirring plate is connected with the fixing plate, the other end of the material stirring plate can penetrate through the through hole, when the solid garbage pushes the material blocking plate to move, the material stirring plate penetrates through the through hole, and through the arrangement of the material stirring plate, when the solid garbage pushes the material blocking plate to move to the material stirring plate and leak, the material stirring plate stirs the solid garbage under the driving of the driving motor;

the material of striker plate is nylon, and nylon material is wear-resisting and on-stick material.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a kitchen waste treatment device provided by an embodiment of the invention;

fig. 2 is a schematic top view of the kitchen waste treatment device according to the embodiment of the present invention.

In figure 1, a separation chamber; 2. a pre-pressing cavity; 3. a packing auger; 4. a separation well; 5. a feed inlet; 6. an extrusion blanking mechanism; 7. a striker plate; 8. a fixing plate; 9. an elastic device; 10. a drive motor; 11. a kick-out plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

The specific embodiment of the invention provides a kitchen waste treatment device, which is shown by combining an attached drawing 1 and an attached drawing 2 and comprises a separation cavity 1, a prepressing cavity 2 and a packing auger 3, wherein the separation cavity 1 is used for receiving solid-liquid mixed kitchen waste poured by a user and simultaneously carrying out primary solid-liquid separation, the side wall and the bottom of the separation cavity 1 are provided with separation holes 4, the top of the separation cavity 1 is provided with a feeding hole 5, a user directly inputs kitchen waste from the feeding hole 5, the inputted kitchen waste can realize preliminary solid-liquid separation in the conveying process of the packing auger 3, liquid waste is discharged through the separation hole, the pre-pressing cavity 2 is used for pre-pressing the preliminarily separated solid waste, the liquid waste is further separated, the liquid waste is compressed and discharged, the separation cavity 1 is communicated with the pre-pressing cavity 2, the packing auger 3 is arranged in the separation cavity 1 and the pre-pressing cavity 2, and the packing auger 3 is used for conveying the kitchen waste.

In order to pre-press the solid waste in the pre-pressing cavity 2, the packing auger 3 can be set to be a variable-pitch packing auger, so that the pitch of the partial packing auger 3 in the separation cavity 1 is larger to ensure that more mixed kitchen waste can be received, then the pitch of the partial packing auger 3 in the pre-pressing cavity 2 is designed to be smaller, so that preliminary extrusion is performed on the mixture of the kitchen waste in the conveying process, liquid waste is extruded in the extrusion process, the extruded liquid waste is discharged from the separation hole 4, and the separation of the solid waste can be more completely realized by matching with the secondary extrusion of the solid waste between the follow-up baffle plate 7 and the packing auger 3.

The screw pitch range of the packing auger 3 in the prepressing cavity 2 provided in the specific embodiment of the application is 110 mm-130 mm, and the preferable scheme is 120 mm; the screw pitch of the auger 3 in the separation chamber 1 ranges from 140 mm to 160 mm, preferably 150 mm.

Because the kitchen waste oil is easy to bond, the material of the packing auger 3 can be selected to be non-stick material and easy to clean, such as nylon.

The kitchen waste treatment device provided by the specific embodiment of the application can also be provided with the extrusion blanking mechanism 6 for realizing further extrusion and blanking of solid waste, the extrusion blanking mechanism 6 is arranged at one end of the prepressing cavity 2, which is far away from the separation cavity 1, the solid waste passing through the prepressing cavity 2 is discharged from the discharge hole of the prepressing cavity 2, and the solid waste is discharged after being extruded through the extrusion blanking mechanism 6 during discharge.

Referring to the attached drawing 1, the extrusion blanking mechanism 6 comprises a striker plate 7, a fixed plate 8, an elastic device 9 and a driving motor 10, the striker plate 7 is located at the discharge hole of the prepressing cavity 2, and the material baffle 7 completely covers the discharge hole, when the solid garbage is continuously conveyed to the discharge hole by the packing auger 3, the solid garbage extrudes the material baffle 7 to move, an elastic device 9 is arranged between the striker plate 7 and the fixed plate 8, the elastic device 9 can be a spring, the striker plate 7 moves towards the direction of the fixed plate 8 under the pushing of the solid garbage, the spring can provide pressure at this in-process and make solid waste by further extrusion, and driving motor 10 is connected with fixed plate 8, and driving motor 10 provides the turning force, drives fixed plate 8 and striker plate 7 and rotates together, can effectually avoid solid waste to glue on the face of striker plate 7 during the rotation, is favorable to the discharge of solid waste.

For further assurance unloading effect, can also set up switch plate 11, switch plate 11's one end is connected with fixed plate 8, the striker plate 7 can be passed to the other end, set up the through-hole on striker plate 7 for this reason, so set up when solid rubbish promotes striker plate 7 and removes, switch plate 11 can pass the through-hole, solid rubbish can remove to switch plate 11's position this moment, meanwhile driving motor 10 drives the rotation of fixed plate 8, and switch plate 11 also can rotate thereupon, pivoted switch plate 11 can be broken up solid rubbish and then make its discharge, the material of striker plate 7 is nylon, also can avoid the adhesion of solid rubbish to a certain extent.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.