CN211567014U

CN211567014U - Pretreatment device before catalytic decomposition reaction of kitchen garbage

Info

Publication number: CN211567014U
Application number: CN202020017046.5U
Authority: CN
Inventors: 彭克立; 刘萍; 吕国庆
Original assignee: Hunan University Hicam Hunan Engineering Technology Research Co ltd
Current assignee: Hunan University Hicam Hunan Engineering Technology Research Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-09-25
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a preprocessing device before kitchen garbage catalytic decomposition reaction, including support frame, first hydro-cylinder and second hydro-cylinder, the upper surface of support frame has the box through the screw fixation, the both sides of box are provided with first hydro-cylinder and second hydro-cylinder respectively, and first hydro-cylinder all fixed through the upper surface connection of screw with the support frame with the second hydro-cylinder, the lower skin weld of box has slag chute and fluid-discharge tube, and the fluid-discharge tube sets up in the right side of slag chute, the upper surface welding of support frame has the hopper, the inboard of support frame is equipped with driven stripper plate and initiative stripper plate, the inboard of initiative stripper plate is inserted and is equipped with anti-blocking structure, the surface of initiative stripper plate pierces through has seted up the oil outlet, the outer skin weld of initiative stripper plate has the enhancement frame. The utility model discloses be convenient for clear up the hole of permeating water, avoid the hole of permeating water to block up, improve the joint strength of stripper plate and hydro-cylinder output, make the stripper plate slide more steady.

Description

Pretreatment device before catalytic decomposition reaction of kitchen garbage

Technical Field

The utility model relates to a kitchen garbage disposal technical field specifically is a pretreatment device before kitchen garbage catalytic decomposition reaction.

Background

Kitchen waste, commonly known as swill, also known as swill and hogwash, is a domestic waste formed in the process of domestic consumption of residents, and mainly comprises starch, cellulose, protein, lipid, inorganic salt and the like in chemical composition. The method is mainly characterized in that the organic matter content is rich, the water content is high, and the food waste is extremely easy to rot, according to the measurement and calculation of relevant experts in agricultural rural areas, the food waste contains a large amount of nutrient substances, the main components are grease and protein, the food waste can be used for replacing corn, fish meal, bean pulp and the like to be processed into high-energy protein high-quality feed, and the food waste is also a suitable raw material for preparing biodiesel.

Currently, the process of treating kitchen waste is to treat the kitchen waste together with oil, water and solid substances therein. Make treatment effeciency not high, the resource can not obtain the maximize utilization, preprocessing device can solve this problem, however current preprocessing device all comes oil and water to separate from the solid matter through extruded mode, long-term the back of using, can lead to the hole of permeating water to block up, unable self-cleaning, and its stripper plate is direct to be connected with the hydro-cylinder output, influences joint strength, therefore urgent need to design a preprocessing device before kitchen garbage catalytic decomposition reaction and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preprocessing device before rubbish from cooking catalytic decomposition reaction to the hole that permeates water that proposes in solving above-mentioned background art blocks up, unable self-cleaning, the low problem of joint strength of stripper plate and hydro-cylinder output.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a preprocessing device before kitchen garbage catalytic decomposition reaction, includes support frame, first hydro-cylinder and second hydro-cylinder, the upper surface of support frame has the box through the screw fixation, the both sides of box are provided with first hydro-cylinder and second hydro-cylinder respectively, and first hydro-cylinder all fixed through the upper surface connection of screw and support frame with the second hydro-cylinder, the lower skin weld of box has slag discharging groove and fluid-discharge tube, and the fluid-discharge tube sets up in the right side of slag discharging groove, the last skin weld of support frame has the hopper, the inboard of support frame is equipped with driven stripper plate and initiative stripper plate, the inboard of initiative stripper plate is inserted and is equipped with anti-blocking structure, the surface of initiative stripper plate pierces through has seted up the oil outlet, the skin weld of initiative stripper plate has the enhancement frame.

Preferably, the top end of the slag discharge groove penetrates through the lower surface of the box body, the top end of the liquid discharge pipe penetrates through the lower surface of the box body, and the bottom end of the feeding hopper penetrates through the upper surface of the box body.

Preferably, the output of second hydro-cylinder pierces through the right side surface of box, the quantity of strengthening frame is two sets of, and is two sets of the strengthening frame welds respectively on driven stripper plate and initiative stripper plate, the output and the strengthening frame of second hydro-cylinder are connected fixedly, the output of first hydro-cylinder pierces through the left side surface of box, and the output of first hydro-cylinder is fixed through the left side surface connection of strengthening frame and driven stripper plate.

Preferably, the outer surface of initiative stripper plate pierces through and has seted up the through-hole, the inboard of through-hole runs through and is provided with the guide arm, and the both ends of guide arm respectively with the inner wall welded fastening of box, sliding construction is constituteed with the guide arm to the initiative stripper plate, the sealing washer has been cup jointed to the surface of initiative stripper plate, the sealing washer is contradicted with the inner wall of box.

Preferably, prevent that stifled structure includes a fixed cylinder, connection stake, spring and roof, the fixed cylinder pierces through initiative stripper plate surface, and a fixed cylinder and initiative stripper plate welded fastening, the inboard of a fixed cylinder runs through and is provided with the connection stake.

Preferably, the outer surface cover of connecting the stake is equipped with the spring, connecting the stake and forming elastic structure with the spring, the one end welding of connecting the stake has the roof, the inboard of locating the oil outlet is inserted to the one end of roof.

Compared with the prior art, the beneficial effects of the utility model are that: this pretreatment device before kitchen garbage catalytic decomposition reaction is convenient for clear up the hole of permeating water, avoids permeating water the hole and blocks up, improves the joint strength of stripper plate and hydro-cylinder output, makes the stripper plate slide more steadily.

(1) The anti-blocking structure is arranged at each of the two ends of each group of oil outlet holes, the anti-blocking structure is inserted into the oil outlet holes through the top plate, and a blocking object in the oil outlet holes can be ejected out;

(2) be provided with the strengthening frame, guide arm and through-hole, all be connected with driven stripper plate and initiative stripper plate respectively through the strengthening frame through the output with first hydro-cylinder and second hydro-cylinder, make the power of first hydro-cylinder and second hydro-cylinder output, can be by the even dispersion of strengthening frame on driven stripper plate and the initiative stripper plate, improve the joint strength of stripper plate and hydro-cylinder output, through having seted up the through-hole on the initiative stripper plate, and run through being provided with the guide arm in the through-hole, make the initiative stripper plate can slide along the guide arm, make the stripper plate slide more steadily.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

3 fig. 33 3 is 3 an 3 enlarged 3 schematic 3 view 3 of 3 the 3 structure 3 at 3 a 3- 3 a 3 in 3 fig. 31 3 according 3 to 3 the 3 present 3 invention 3; 3

Fig. 4 is a schematic sectional view of the anti-blocking structure shown in fig. 2 according to the present invention;

fig. 5 is a schematic top view of the structure of the anti-blocking structure shown in fig. 4.

In the figure: 1. a support frame; 2. a box body; 3. a hopper; 4. a slag discharge groove; 5. a first cylinder; 6. a driven stripper plate; 7. a second cylinder; 8. a reinforcing frame; 9. actively extruding the plate; 10. a seal ring; 11. a guide bar; 12. a through hole; 13. an anti-blocking structure; 131. a fixed cylinder; 132. connecting piles; 133. a spring; 134. a top plate; 14. an oil outlet hole; 15. and a liquid discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a preprocessing device before kitchen garbage catalytic decomposition reaction, which comprises a supporting rack 1, first hydro-cylinder 5 and second hydro-cylinder 7, the upper surface of support frame 1 has box 2 through the screw fixation, the both sides of box 2 are provided with first hydro-cylinder 5 and second hydro-cylinder 7 respectively, and first hydro-cylinder 5 all is fixed through the upper surface connection of screw with support frame 1 with second hydro-cylinder 7, the lower surface welding of box 2 has slag discharging groove 4 and fluid-discharge tube 15, and fluid-discharge tube 15 sets up in slag discharging groove 4's right side, the lower surface of box 2 is penetrated on slag discharging groove 4's top, the lower surface of box 2 is penetrated on the top of fluid-discharge tube 15, the upper surface of box 2 is penetrated to the bottom of hopper 3, fluid-discharge tube 15 plays the effect of flowing back, slag discharging groove 4 plays the effect of arranging the sediment.

The upper surface of the support frame 1 is welded with the feeding hopper 3, the inner side of the support frame 1 is provided with a driven extrusion plate 6 and a driving extrusion plate 9, the output end of the second oil cylinder 7 penetrates through the right outer surface of the box body 2, the number of the reinforcing frames 8 is two, the two groups of reinforcing frames 8 are respectively welded on the driven extrusion plate 6 and the driving extrusion plate 9, the output end of the second oil cylinder 7 is fixedly connected with the reinforcing frames 8, the output end of the first oil cylinder 5 penetrates through the left outer surface of the box body 2, the output end of the first oil cylinder 5 is fixedly connected with the left outer surface of the driven extrusion plate 6 through the reinforcing frames 8, the output ends of the first oil cylinder 5 and the second oil cylinder 7 are respectively connected with the driven extrusion plate 6 and the driving extrusion plate 9 through the reinforcing frames 8, so that the power output by the first oil cylinder 5 and the second oil cylinder 7 can be uniformly dispersed on the driven extrusion plate 6 and the driving, the connection strength of the extrusion plate and the output end of the oil cylinder is improved.

An anti-blocking structure 13 is inserted into the inner side of the active extrusion plate 9, an oil outlet 14 is formed in the outer surface of the active extrusion plate 9 in a penetrating manner, the anti-blocking structure 13 comprises a fixed cylinder 131, a connecting pile 132, a spring 133 and a top plate 134, the fixed cylinder 131 penetrates through the surface of the active extrusion plate 9, the fixed cylinder 131 and the active extrusion plate 9 are welded and fixed, the connecting pile 132 is arranged in the inner side of the fixed cylinder 131 in a penetrating manner, the spring 133 is sleeved on the outer surface of the connecting pile 132, the connecting pile 132 and the spring 133 form an elastic structure, the top plate 134 is welded at one end of the connecting pile 132, one end of the top plate 134 is inserted into the inner side of the oil outlet 14, as shown in fig. 3-4, two groups of connecting piles 132 and fixed cylinders 131 are matched with each group of top plate 134, so that the connecting piles 132 and the fixed cylinder 131 are arranged on two sides of the top plate 134, residues in the oil outlet 14 can be ejected, the connection pile 132 can be always maintained in the state shown in fig. 3 when no external force is applied.

The outer skin weld of initiative stripper plate 9 has the strengthening frame 8, the surface of initiative stripper plate 9 pierces through has seted up through-hole 12, the inboard of through-hole 12 runs through and is provided with guide arm 11, and the both ends of guide arm 11 respectively with the inner wall welded fastening of box 2, sliding structure is constituteed with guide arm 11 to initiative stripper plate 9, sealing washer 10 has been cup jointed to the surface of initiative stripper plate 9, sealing washer 10 contradicts with the inner wall of box 2, all be provided with sealing washer 10 around through at driven stripper plate 6 and initiative stripper plate 9, make driven stripper plate 6 and the inner wall junction of initiative stripper plate 9 and box 2 seamless, guarantee that the profit can only follow oil outlet 14 and flow out.

The working principle is as follows: firstly, the pretreatment device before the catalytic decomposition reaction of the kitchen waste is in a power-on state through an external switch cabinet, and a first oil cylinder 5 and a second oil cylinder 7 in the pretreatment device before the catalytic decomposition reaction of the kitchen waste are controlled by the external switch cabinet to work;

then, kitchen waste is put into the box body 2 through the feeding hopper 3, the first oil cylinder 5 and the second oil cylinder 7 are controlled to work simultaneously through an external switch cabinet, the driven extrusion plate 6 and the driving extrusion plate 9 can be pushed to slide inwards, the driven extrusion plate 6 and the driving extrusion plate 9 are matched to extrude the kitchen waste, liquid in the solid waste flows out through the oil outlet 14 and is led out through the liquid discharge pipe 15, the driven extrusion plate 6 is driven by the first oil cylinder 5 to be retracted, the driving extrusion plate 9 is driven by the second oil cylinder 7 to continue to be pushed, and the driving extrusion plate 9 pushes the solid waste to the slag discharge groove 4 and then discharges the solid waste from the slag discharge groove 4;

when the connection pile 132 is not extruded by garbage, the spring 133 can be deformed to generate elastic force to be applied to the connection pile 132, so that the connection pile 132 drives the top plate 134 to be inserted into the oil outlet 14, and the blockage in the oil outlet 14 is ejected out, and the oil-discharging device is practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a preprocessing device before kitchen garbage catalytic decomposition reaction, includes support frame (1), first hydro-cylinder (5) and second hydro-cylinder (7), its characterized in that: a box body (2) is fixed on the upper surface of the supporting frame (1) through screws, a first oil cylinder (5) and a second oil cylinder (7) are respectively arranged on two sides of the box body (2), the first oil cylinder (5) and the second oil cylinder (7) are fixedly connected with the upper surface of the support frame (1) through screws, the lower surface of the box body (2) is welded with a slag discharge groove (4) and a liquid discharge pipe (15), and the liquid discharge pipe (15) is arranged at the right side of the slag discharge groove (4), the feeding hopper (3) is welded on the upper surface of the supporting frame (1), the inner side of the supporting frame (1) is provided with a driven extrusion plate (6) and a driving extrusion plate (9), an anti-blocking structure (13) is inserted into the inner side of the active extrusion plate (9), an oil outlet (14) is penetrated through the outer surface of the active extrusion plate (9), the outer surface of the active extrusion plate (9) is welded with a reinforcing frame (8).

2. The pretreatment device for catalytic decomposition reaction of kitchen waste according to claim 1, wherein: the top end of the slag discharge groove (4) penetrates through the lower surface of the box body (2), the top end of the liquid discharge pipe (15) penetrates through the lower surface of the box body (2), and the bottom end of the feeding hopper (3) penetrates through the upper surface of the box body (2).

3. The pretreatment device for catalytic decomposition reaction of kitchen waste according to claim 1, wherein: the output of second hydro-cylinder (7) pierces through the right side surface of box (2), the quantity of strengthening frame (8) is two sets of, and is two sets of strengthen frame (8) and weld respectively on driven stripper plate (6) and initiative stripper plate (9), the output and the strengthening frame (8) of second hydro-cylinder (7) are connected fixedly, the output of first hydro-cylinder (5) pierces through the left side surface of box (2), and the output of first hydro-cylinder (5) is fixed through the left side surface connection of strengthening frame (8) and driven stripper plate (6).

4. The pretreatment device for catalytic decomposition reaction of kitchen waste according to claim 1, wherein: the surface of initiative stripper plate (9) pierces through and has seted up through-hole (12), the inboard of through-hole (12) is run through and is provided with guide arm (11), and the both ends of guide arm (11) respectively with the inner wall welded fastening of box (2), sliding structure is constituteed with guide arm (11) in initiative stripper plate (9), sealing washer (10) has been cup jointed to the surface of initiative stripper plate (9), sealing washer (10) are contradicted with the inner wall of box (2).

5. The pretreatment device for catalytic decomposition reaction of kitchen waste according to claim 1, wherein: prevent stifled structure (13) including solid fixed cylinder (131), connection stake (132), spring (133) and roof (134), gu fixed cylinder (131) pierce through initiative stripper plate (9) surface, and gu fixed cylinder (131) and initiative stripper plate (9) welded fastening, the inboard of solid fixed cylinder (131) is run through and is provided with connection stake (132).

6. The pretreatment device for catalytic decomposition reaction of kitchen waste according to claim 5, wherein: the outer surface cover of connecting stake (132) is equipped with spring (133), connect stake (132) and spring (133) constitution elastic construction, the one end welding of connecting stake (132) has roof (134), the inboard of locating oil outlet (14) is inserted to the one end of roof (134).